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Page 1: Icom - IC-7400 service manual

HF/VHF TRANSCEIVER

i7400

SERVICEMANUAL

Guest.notebook
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Page 2: Icom - IC-7400 service manual

VERSION

Europe

France

Italy

Spain

Korea

SYMBOL

EUR

FRA

ITR

ESP

KOR

INTRODUCTION

This service manual describes the latest service informationfor the IC-7400 HF/VHF TRANSCEIVER.

DANGER

NEVER connect the transceiver to an AC outlet or to a DCpower supply that uses more than 16 V. This will ruin thetransceiver.

DO NOT expose the transceiver to rain, snow or any liquids.

DO NOT reverse the polarities of the power supply whenconnecting the transceiver.

DO NOT apply an RF signal of more than 20 dBm (100 mW)to the antenna connector. This could damage the transceiv-er’s front end.

ORDERING PARTS

Be sure to include the following four points when orderingreplacement parts:

1. 10-digit order numbers2. Component part number and name3. Equipment model name and unit name4. Quantity required

<SAMPLE ORDER>

1110003870 S.IC NJM2058M-T1 IC-7400 MAIN UNIT 5 pieces

8810005770 Screw BiH M3 × 8 ZK IC-7400 Top cover 10 pieces

Addresses are provided on the inside back cover for yourconvenience.

REPAIR NOTES

1. Make sure a problem is internal before disassembling thetransceiver.

2. DO NOT open the transceiver until the transceiver is disconnected from its power source.

3. DO NOT force any of the variable components. Turnthem slowly and smoothly.

4. DO NOT short any circuits or electronic parts. An insu-lated tuning tool MUST be used for all adjustments.

5. DO NOT keep power ON for a long time when the trans-ceiver is defective.

6. DO NOT transmit power into a signal generator or asweep generator.

7. ALWAYS connect a 50 dB to 60 dB attenuator betweenthe transceiver and a deviation meter or spectrum ana-lyzer when using such test equipment.

8. READ the instructions of test equipment thoroughlybefore connecting equipment to the transceiver.

VER. NO.

#03

#04

#08

#09

#10

To upgrade quality, any electrical or mechanical parts andinternal circuits are subject to change without notice orobligation.

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Page 3: Icom - IC-7400 service manual

TABLE OF CONTENTS

SECTION 1 SPECIFICATIONSSECTION 2 INSIDE VIEWSSECTION 3 DISASSEMBLY AND OPTION INSTALLATIONSSECTION 4 CIRCUIT DESCRIPTION

4 - 1 RECEIVER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1

4 - 2 TRANSMITTER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 - 4

4 - 3 PLL CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 6

4 - 4 ANTENNA TUNER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 7

4 - 5 POWER SUPPLY CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 8

SECTION 5 ADJUSTMENT PROCEDURES5 - 1 PREPARATION BEFORE SERVICING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1

5 - 2 PLL ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 2

5 - 3 TRANSMITTER ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 4

5 - 4 RECEIVER ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 8

5 - 5 ADJUSTMENT MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 10

SECTION 6 PARTS LISTSECTION 7 MECHANICAL PARTSSECTION 8 SEMI-CONDUCTOR INFORMATIONSECTION 9 BOARD LAYOUTS

9 - 1 S-LOGIC BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 1

9 - 2 DISPLAY BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 3

9 - 3 TEN-KEY BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 5

9 - 4 MODE BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 5

9 - 5 PHONE BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 5

9 - 6 RIT BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 5

9 - 7 PBT BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 5

9 - 8 MIC BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 6

9 - 9 MAIN UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 7

9 - 10 DSP UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 9

9 - 11 RF UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 11

9 - 12 CTRL UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 13

9 - 13 TUNER UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 15

9 - 14 PA UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 17

9 - 15 FILTER UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 19

9 - 16 DRV BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 19

9 - 17 VARISTOR-A BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 19

9 - 18 VARISTOR-B BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 19

9 - 19 VARISTOR-C BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 19

9 - 20 VARISTOR-D BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 19

SECTION 10 BLOCK DIAGRAMSECTION 11 WIRING DIAGRAMSECTION 12 VOLTAGE DIAGRAMS

12 - 1 DSP UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 1

12 - 2 FRONT UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 2

12 - 3 MAIN UNIT (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 3

12 - 4 MAIN UNIT (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 4

12 - 5 PA UNIT, FILTER, DRV AND VARISTOR BOARDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 5

12 - 6 CTRL AND TUNER UNITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 6

12 - 7 RF UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 7

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Page 4: Icom - IC-7400 service manual

SECTION 1 SPECIFICATIONS

1 - 1

GENERAL• Frequency coverage:

Receive 0.030– 60.000 MHz*1, *2

108.000–174.000 MHz*1, *2

Transmit 1.800– 1.999 MHz*2 3.500– 3.999 MHz*2

7.000– 7.300 MHz*2 10.100–10.150 MHz*2

14.000– 14.350 MHz*2 18.068–18.168 MHz*2

21.000– 21.450 MHz*2 24.890–24.990 MHz*2

28.000– 29.700 MHz*2 50.000–54.000 MHz*2

144.000–148.000 MHz*2

*1 Except for some frequency ranges.*2 Depending on version.

• Mode : USB, LSB, CW, RTTY, AM, FM• Number of memory channels:

101 (99 regular, 1 call, 2 scan edges)• Antenna connector : SO-239 3 (2 for HF/50 MHz bands

and 1 for 144 MHz band; 50 Ω)• Usable temp. range: –10˚C to +60˚C (14˚F to 140˚F)• Frequency stability : Less than ±7 ppm from 1 min. to 60

min. after power ON. After that therate of stability change is less than ±1ppm at 25˚C (+77˚F). Temperaturefluctuations (0˚C to +50˚C; 32˚F to122˚F) less than ±5 ppm.

• Freq. resolution : 1 Hz• Power supply requirement:

13.8 V DC ±15 % (negative ground)• Current consumption:

Transmit max. power 23.0 AReceive stand-by 2.2 A

max. audio 3.0 A• Dimensions : 287(W) 120(H) 316.5(D) mm

115⁄16(W) 423⁄32(H) 1215⁄32(D) in

• Weight : 9.0 kg (19 lb 13 oz)• ACC 1 connector : 8-pin DIN connector• ACC 2 connector : 7-pin DIN connector• REMOTE connector : 2-conductor 3.5(d) mm (1⁄8")

TRANSMITTER• Output power : SSB/CW/RTTY/FM 5–100 W

AM 5–40 W• Modulation system :

SSB PSN modulationAM Low power modulationFM Phase modulation

• Spurious emission : Less than –50 dB (HF bands)Less than –60 dB (50/144 MHz bands)

• Carrier suppression: More than 40 dB• Unwanted sideband suppression:

More than 55 dB• ∆TX variable range : ±9.99 kHz• Mic. connector : 8-pin connector (600 Ω)• ELE-KEY connector : 3-conductor 6.35(d) mm (1⁄4")• KEY connector : 3-conductor 6.35(d) mm (1⁄4")• SEND connector : Phono (RCA)• ALC connector : Phono (RCA)

RECEIVER• Receive system : Triple-conversion superheterodyne• Intermediate frequencies:

1st IF freq. 64.455 MHz2nd IF freq. 455 kHz3rd IF freq. 36 kHz

• Sensitivity (typical) :SSB, CW, RTTY (10 dB S/N)

1.8–29.99000 MHz*1 0.16 µV50.0–54.0000 MHz*2 0.13 µV144.0–148.0000 MHz*3 0.11 µV

AM (10 dB S/N)0.5–1.799999 MHz 13 µV1.8–29.99000 MHz*1 2.0 µV50.0–54.0000 MHz*2 1.0 µV144.0–148.0000 MHz*3 1.0 µV

FM (12 dB SINAD)28.0–29.9900 MHz*1 0.5 µV50.0–54.0000 MHz*2 0.25 µV144.0–148.0000 MHz*3 0.18 µV

*1 Pre-amp 1 ON *2 Pre-amp 2 ON *3 Pre-amp ON

• Squelch sensitivity (Pre-amp OFF):SSB/CW/RTTY Less than 5.6 µVFM Less than 1.0 µV

• Selectivity (typical) :SSB (at 2.4 kHz bandwidth)

More than 2.4 kHz/–6 dBLess than 3.2 kHz/–40 dBLess than 3.6 kHz/–60 dBLess than 4.3 kHz/–80 dB

CW (at 500 Hz bandwidth)More than 500 Hz/–6 dBLess than 700 Hz/–60 dB

RTTY (at 350 Hz bandwidth)More than 360 Hz/–6 dBLess than 650 Hz/–60 dB

AM (at 6 kHz bandwidth)More than 6.0 kHz/–6 dBLess than 15.0 kHz/–60 dB

FM (at 15 kHz bandwidth)More than 12 kHz/–6 dBLess than 20 kHz/–60 dB

• Spurious and image rejection ratio: More than 70 dB (HF/50 MHz band)(except IF through in 50 MHz band)More than 60 dB (144 MHz band)

• RIT variable range : ±9.99 kHz• Audio output power (at 13.8 V):

More than 2.0 W at 10 % distortionwith an 8 Ω load

• PHONES connector: 3-conductor 6.35 (d) mm (1⁄4")• EXT SP connector : 2-conductor 3.5 (d) mm (1⁄8") 8 Ω

All stated specifications are subject to change without notice or obligation.

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Page 5: Icom - IC-7400 service manual

SECTION 2 INSIDE VIEWS

2 - 1

* Located under side of the point

1st L

O P

LL c

ircui

t

PLL

IC(I

C18

01: M

C14

5170

)

2nd

LO a

nd r

efer

ence

osci

llato

r ci

rcui

t

1st m

ixer

circ

uit

(Q21

1, Q

212:

2S

K17

40)

3rd

LO P

LL c

ircui

t

2nd

mix

er(D

261:

HS

B88

WS

)

RF

uni

t

TX

3rd

mix

er(I

C40

0: M

C14

96V

)

DS

P u

nit

RX

3rd

mix

er *

(IC

280:

TC

4W53

F)

MA

IN u

nit

• MAIN AND RF UNITS

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Page 6: Icom - IC-7400 service manual

2 - 2

FIL

TE

R u

nit

PA u

nit

HF

/50

MH

zpo

wer

am

plifi

ers

(Q5,

Q6:

2S

C26

94)

144

MH

zpo

wer

am

plifi

ers

Q20

1, Q

202:

2

SC

2694

(

(C

TR

L un

it

SW

R d

etec

tor

8bit

CP

U(I

C5:

M38

022M

2)

• PA AND CTRL UNITS

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Page 7: Icom - IC-7400 service manual

SECTION 3 DISASSEMBLY AND OPTION INSTALLATIONS

3 - 1

• Opening the transceiver’s caseFollow the case and cover opening procedures shown herewhen you want to install an optional unit or adjust the internalunits, etc.

CAUTION: DISCONNECT the DC power cable from thetransceiver before performing any work on the transceiver.Otherwise, there is danger of electric shock and/or equip-ment damage.

q Remove the 2 screws from the left side of the transceiverto remove the carrying handle as shown at right.

w Remove the 6 screws from the top of the transceiver andthe 6 screws from the sides, then lift up the top cover.

e Turn the transceiver upside down.r Remove 6 screws from the bottom of the transceiver, then

lift up the bottom cover.

• UT-102 VOICE SYNTHESIZER UNITThe UT-102 announces the accessed readout’s frequency,mode, etc. (S-meter level can also be announced) in a clear,electronically-generated voice, in English (or Japanese). Push [LOCK/SPCH] for 1 sec. to announce the frequency,

etc.

q Remove the top and bottom covers as shown above.w Remove the protective paper attached to the bottom of the

UT-102 to expose the adhesive strip.e Plug UT-102 into J1920 on the MAIN unit as shown in the

diagram at right.r Adjust the trimmer, SPCH LVL: R1925 on the MAIN unit, to

set the speech level if desired. Refer to the illustration atright.

t Return the top and bottom covers to their original positions.

MAIN unit

UT-102

J1920R1925

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Page 8: Icom - IC-7400 service manual

3 - 2

• CR-338 HIGH STABILITY CRYSTAL UNITBy installing the CR-338, the total frequency stability of thetransceiver will be improved.

q Remove the bottom cover as shown on the previous page.w Remove the 4 screws from the shield cover of the RF unit,

and disconnect P2 (CHASSIS) from J761 (MAIN unit), thenlift up the shield cover. • There is an earth spring on the shield cover, so be careful

not to lose it when removing the cover.

e Remove the 8 screws from the RF unit, disconnect J1, J121and J151, then remove the RF unit.

r Remove the supplied internal crystal and replace with theCR-338.

t Return the RF unit, J1, J121 and J151 to their original posi-tions.

y Connect a frequency counter to the J262, 2LO IN, then ad-just the reference frequency to be 64.00000 MHz with theL1901 on the RF unit.

u Return the J262, shield cover, earth spring and bottom cov-ers to their original positions.

Earth springShield cover

RF unit

J761 (MAIN unit)

P2(CHASSIS)

TUNER(antenna tuner)connector

Black belt

Blue belt

J151Blue

J1Black

J121Red

CR-338Supplied crystal

Red belt

RF unitSolderingpoints

Connect a frequency counter, then adjustthe frequency to be 64.00000 MHz.

RF unit

J2622LO IN

L1901

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Page 9: Icom - IC-7400 service manual

SECTION 4 CIRCUIT DESCRIPTION

4 - 1

4-1 RECEIVER CIRCUITS4-1-1 RF SWITCHING CIRCUIT

(CTRL, RF AND PA UNITS)The RF switching circuit leads receive signals to bandpassfilters from an antenna connector while receiving. However,the circuit leads the signal from the RF power amplifier to theantenna connector while transmitting.

RF signals (on HF/6 m bands) from [ANT 1] or [ANT 2] passthrough the antenna selector (CTRL unit; RL3), tuner switch-ing relays (CTRL unit; RL1, RL2), transmit/receive switchingrelay (CTRL unit; RL4), and low-pass filter (CTRL unit; L27,L28, L35, C63–C67, C105, C115–C117), and are then ap-plied to the RF unit via J2 (P2).

The signals from the CTRL unit bypass or pass through the20 dB attenuator (RF unit; RL1, R1, R2). By selecting the at-tenuator, 0 (bypass) and 20 dB attenuations are obtained.The signals are then applied to the RF filters.

While operating on the 144 MHz band, the RF signals fromthe [144 MHz ANT] are passed through the low-pass filter(PA unit; L601–L603, C602, C604–C609) and transmit/re-ceive switching relay (PA unit; RL601), then applied to theRF unit via J601 (P601).

4-1-2 RF FILTER CIRCUIT (RF UNIT)The RF filter circuit contains 8 bandpass and 2 low-pass fil-ters. Bandpass filters pass only the desired band signals andsuppress any undesired band signals.

(1) 0.03–1.6 MHzThe signals are applied to the attenuator and low-pass filterdirectly (see above at right).

(2) 1.6–60 MHzThe signals pass through the high-pass filter (L2–L4, C4–C7)to suppress excessively strong signals below 1.6 MHz. Thefiltered signals are applied to a low-pass or one of 8 band-pass filters (see above at right).

(3) 108–174 MHzThe 144 MHz band signals are bypassed or passed throughthe attenuator (R122), then applied to the tunable bandpassfilter (see above at right).

The filtered signals are applied to the pre-amplifier circuit.

4-1-3 PRE-AMPLIFIER CIRCUITS (RF UNIT)A total of 3 pre-amplifier circuits are employed in the IC-746PRO/7400. 2 for HF/6 m bands and 1 for 144 MHz bandoperation.

When the pre-amplifier operation is turned OFF, the RF sig-nals bypass this circuit.

When [P.AMP1] is selected, the filtered signals are appliedto the pre-amplifier 1 circuit (Q181, Q182), which has 10 dBgain for the 1.8–54 MHz range, and when [P.AMP2] is se-lected, the signals are applied to the pre-amplifier 2 circuit(IC191), which has 16 dB gain for the 21–60 MHz range. Thepre-amplified signals are applied to the 60 MHz cut-out low-pass filter (L210–L212, C211–215, C234).

During 144 MHz band operation, the filtered signals are pre-amplified at the VHF pre-amplifier (Q502) when the [P.AMP]is turned ON, and passed through the tunable bandpass filter(D502–D504, L503–L504).

The filtered signals are applied to the 1st mixer circuit.

• Receiver construction

to squelch gate(IC1160)

36 kHz DSPunit

0.03–60.0 MHz

ANT1 or ANT2

ANT144 MHz

108–174 MHz1st LO 2nd LO

64.0 MHz

Crystalfilter

Crystalfilter

FI231a/b1st mixer

Q211, Q2122nd mixer

D261

3rd LO491 kHz

3rd mixerIC280

64.455 MHz

FI272

455 kHz

RF unit MAIN unit

• Used RF filterFrequency Control Input Filter componentrange signal diode0.03–1.6 MHz B0 D3 L11, L12, R11–R13, C12–C14, C171.6–2 MHz B1 D21 L21–L23, C21–C252–4 MHz B2 D31 L31–L33, C31–C354–8 MHz B3 D41 L41–L43, C41–C458–11 MHz B4 D51 L51–L53, C51–C55

11–15 MHz B5 D61 L61–L63, C61–C6515–22 MHz B6 D71 L71–L73, C71–C7522–30 MHz B7 D81 L81–L84, C81–C8530–50 MHz B8W D101 L101–L103, C101–C10550–54 MHz B8 D91 L91–L96, C90–C10054–60 MHz B8W D101 L101–L103, C101–C105

108–174 MHz B9R None D501, L501, L502(via C500)

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Page 10: Icom - IC-7400 service manual

4 - 2

4-1-4 1ST MIXER AND 1ST IF CIRCUITS (RF UNIT)The 1st mixer circuit mixes the received signals with the 1stLO signal to convert the received signals into a fixed 64.455MHz 1st IF signal.

The signals from the pre-amplifier circuit, or signals whichbypass the pre-amplifier circuit, are applied to the 1st mixer(Q211, Q212) and mixed with the 1st LO signal (64.485–238.455 MHz) coming from the 1st LO PLL circuit via the LOamplifier (Q301) and low-pass filter.

The mixed 1st IF signal is passed through the MCFs (Mono-lithic Crystal Filter: FI231a/b) to suppress out-of-band sig-nals. The filtered signal is amplified at the IF amplifier (Q241),and then applied to the 2nd mixer circuit.

When the bandscope function is activated, the 1st LOsweeping signal is supplied to the 1st mixer circuit.

4-1-5 2ND MIXER CIRCUIT (RF UNIT)The 2nd mixer circuit converts the 1st IF signal into the 2ndIF frequency by mixing with the 2nd LO signal (64.00 MHz).

The 1st IF signal from the IF amplifier (Q241) is applied andconverted into a 455 kHz 2nd IF signal at the 2nd mixer cir-cuit (D261) by mixing with a fixed 64 MHz 2nd LO signal.

The 2nd IF signal is passed through the low-pass filter (L263,C262–C264) to suppress undesired signals such as the 2ndLO signal, and the applied to the MAIN unit via J261.

The 2nd LO signal is a doubled reference frequency, gener-ated at the reference oscillator (X1901: 32.0 MHz) and dou-bled at Q1903 and Q1904.

4-1-6 NOISE BLANKER CIRCUIT (MAIN UNIT)The noise blanker circuit detects pulse-type noise, and turnsOFF the signal line when the noise appears.

The 2nd IF signal from the RF unit is applied to the noiseblanker gate (D252, D253). A portion of the 2nd IF signalfrom RF unit is amplified at the noise amplifiers(Q200–Q203), and is then detected at the noise detector(D200) to convert the noise components to DC voltages.

The signal is then applied to the noise blanker switch (Q206,Q207). At the moment detected voltage exceeds Q206’sthreshold level, Q207 outputs a blanking signal to close thenoise blanker gate (D252, D253). The PLL unlock signal arealso applied to Q207 to control the noise blanker gate.

Some DC voltage from the noise detector circuit is fed backto the noise amplifiers (Q200, Q201) via the DC amplifiers

(Q204, Q205). The DC amplifiers function as an AGC circuitto reduce average noise. Therefore, the noise blanker func-tion shuts off pulse-type noise only.

4-1-7 2ND IF CIRCUIT (MAIN UNIT)The 2nd IF circuit amplifies and filters the 2nd IF signal, andapplies the 2nd IF signal to the 3rd mixer circuit.

The 2nd IF signal from the noise blanker gate (D252, D253)is amplified at the 2nd IF amplifier (Q250) and passedthrough the ceramic filters (FI271, FI272). The filtered signalis applied to the 3rd mixer circuit.

4-1-8 3RD MIXER AND 3RD IF CIRCUITS(MAIN UNIT)

The 3rd mixer circuit mixes the 2nd IF signal with the 3rd LOsignal to obtain the 3rd IF (36 kHz) signal.

The 2nd IF signal from the ceramic filters (FI271, FI272) isapplied to the 3rd mixer circuit (IC280, pin 1). The 3rd LOsignal from the 3rd LO PLL circuit is also applied to the 3rdmixer (IC280, pin 5). The mixed signal is output from pin 6.

The 3rd IF signal is passed through the low-pass filter(IC1460a) and amplified at the 3rd IF amplifier (IC1460b).The filtered and amplified signal is then applied to the DSPunit via DRIF line.

4-1-9 DSP RECEIVER CIRCUIT (DSP UNIT)The DSP (Digital Signal Processor) circuit enables digital IFfilter, digital noise reduction, PSN (Phase Shift Network)/Low Power/Phase demodulation, digital automatic notch,and etc.

The 36 kHz 3rd IF signal from the 3rd IF amplifier (MAINunit; IC1460b) is amplified at the differential amplifiers(IC651a/b), and is then applied to the A/D converter sectionin the CODEC IC (IC501). At the same time, the convertedsignal is level-shifted 5V to 3.3 V in the IC (IC501).

The level-shifted signal is applied to the DSP IC (IC301) forthe digital IF filter, demodulator, automatic notch and noisereduction, etc.

The output signal from the DSP IC is applied to the D/A con-verter section in the CODEC IC (IC501) to convert into theanalog audio signals. Also the signals are level-shifted 3.3 Vto 5V at the level converter section in the IC (IC501).

The level-shifted audio signals are passed through theactive filter (IC701a), and then applied to the MAIN unit viaJ901 (pin 17) as the DRAF signal.

Differentialconverter

DRIF DRAF

• DSP receiver circuit

IC651b/a

DSP IC

IC301Aactive

filter

IC701a

A/Dconverter

Levelconverter

Levelconverter

D/Aconverter

IC501 CODEC IC

MAIN unit DSP unit MAIN unit

36 kHz

3rd IF signal

AFsignals

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Page 11: Icom - IC-7400 service manual

4 - 3

4-1-10 TWIN PBT CIRCUIT (DSP UNIT)General PBT (Passband Tuning) circuit shifts the center fre-quency of IF signal to electronically narrow the passbandwidth. The IC-746PRO/7400 uses the DSP circuit for thedigital PBT function and actually shifts the both lower andhigher passbands of 3rd IF filter within ±1.8 kHz.

The twin PBT circuit in DSP IC (IC301) controlled by the[TWIN PBT] controller adjusts the 3rd IF passband widthand rejects interference.

4-1-11 AGC CIRCUIT (DSP UNIT)The AGC (Automatic Gain Control) circuit reduces IF ampli-fier gain and attenuates IF signal to keep the audio output ata constant level.

The receiver gain is determined by the voltage on the AGCline (MAIN unit; IC1401, pin 14). The D/A converter for AGC(IC102) supplies control voltage to the AGC line and sets thereceiver gain with the [RF/SQL] control.

The 3rd IF signal from the CODEC IC (IC501) is detected atthe AGC detector section in the DSP IC (IC301). The outputsignal from the DSP IC (IC301) is level-shifted at the levelconverter (IC101) and applied to the D/A converter (IC102).The AGC voltage is amplified at the buffer amplifier sectionin IC102 and is applied to the MAIN unit to control the AGCline.

When receiving strong signals, the detected voltage increas-es and the AGC voltage decreases via the buffer amplifier(IC102). As the AGC voltage is used for the bias voltage ofthe IF amplifiers (RF unit; Q241, MAIN unit; Q250), IF ampli-fier gain is decreased.

4-1-12 SQUELCH CIRCUIT (MAIN UNIT)The squelch circuit mutes audio output when the S-metersignal is lower than the [RF/SQL] setting level.

The NSQL or VSQL signal from the DSP unit is applied tothe main CPU (IC1500) and is compared with the thresholdlevel set by the [RF/SQL] control. The [RF/SQL] setting sig-nal is passed through the sub CPU (DISPLAY board;IC1001, pin 91), and then applied to the main CPU. Themain CPU analyzes the compared signal and outputs con-trol signal to the squelch gate (IC1160, pin 5) to open orclose the squelch as the SQLS signal.

4-1-13 AF AMPLIFIER CIRCUIT (MAIN UNIT)The AF amplifier amplifies the audio signals to a suitable dri-ving level for the speaker.

The AF signals (DRAF) from the DSP unit are passedthrough the squelch gate (IC1160) and amplified at the AFamplifier section of IC1180 (pins 2, 4), and volume is con-trolled by the AFGV signal at the VCA section (pins 7–9).The volume controlled AF signals are passed through the AFmute gate (IC1220, pins 7, 1), then applied to the AF poweramplifier (IC1240, pin 1) via the ripple filter (Q1280).

The amplified audio signals are passed through the[PHONES] and [EXT SP] jacks then applied to the internalspeaker when no plug is connected to the jacks.

The AF mute gate is controlled by the [AF] control via thesub and main CPUs.

4-1-14 TONE SQUELCH CIRCUIT (MAIN UNIT)A portion of the detected FM audio signals from the DSP unitvia the MONI line are amplified at the AF amplifier (IC1060).The amplified signals are applied to the low-pass filter(IC1001) to cut-out the 300 Hz or higher audio components,and subaudible tone signals only pass through. The filteredsignal (subaudible tone) is then applied to the main CPU(IC1500, pin 108).

The main CPU detects the frequency of the applied subaudi-ble tone signal and releases the audio mute when a matchedtone frequency signal is detected.

[PHONES]

[EXT SP]

Int. speaker

IC1240

AFpoweramp.

DRAF

• AF amplifier circuit

7

61

IC1160 IC1180

Mute switchSquelch gate

Ripplefilter

Q1260

MAIN unitDSP unit

“SQLS” signal

“AFGV” signal

56

71

IC1120

“AFMS” signal

5

AMP VCA

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Page 12: Icom - IC-7400 service manual

4 - 4

4-2 TRANSMITTER CIRCUITS4-2-1 MICROPHONE AMPLIFIER CIRCUIT

(MAIN UNIT)The microphone amplifier circuit amplifies microphone audiosignals to a level needed for the DSP circuit.

Audio signals from the [MIC] connector (MIC board; J1, pin1) are amplified at the audio amplifier section in IC1400(pins 2, 4), and then applied to the VCA section (IC1400, pin7). The gain controlled signals are output from (IC1400, pin9) and amplified at the AF amplifier (IC1401, pins 1–3) andpassed through the low-pass filters (IC1401, pins 5–9) andanalog switch (IC1310, pins 12, 14). The signals are thenapplied to the DSP circuit as the DTAF signal.

The VCA section in IC1400 (pins 7–9) controls microphoneinput gain according to the [MIC GAIN] control level usingthe MIGV signal coming from the main CPU via the I/Oexpander (IC502, pin 3).

4-2-2 VOX CIRCUIT (MAIN UNIT)The VOX (Voice-Operated-Transmission) circuit sets trans-mitting conditions according to voice input.

When the VOX function is activated, a portion of the micro-phone signals are amplified at the VOX amplifier (IC1280pins 3, 1) and applied to main CPU (IC1500, pin 109) via theVOXL line. A portion of the power amplified AF signals fromthe AF power amplifier (IC1240) are amplified at the anti-VOX amplifier (IC1121, pins 6, 7) and applied to the mainCPU (IC1500, pin 110) via the AVXL line. Then the main CPUcompares these and controls the transmitter circuit.

4-2-3 DSP TRANSMITTER CIRCUIT (DSP UNIT)The DSP (Digital Signal Processor) circuit enables PSN(Phase Shift Network)/Low Power/Phase modulation, trans-mitter monitor, side tone, and etc.

The microphone audio signals from the MAIN unit via theDTAF line are amplified at the differential amplifiers(IC601a/b), and are then applied to the A/D converter sec-tion in the CODEC IC (IC501). At the same time, the con-verted signals are level-shifted 5 V to 3.3 V in the IC (IC501).

The level-shifted signal are applied to the DSP IC (IC301)and modulated at the DSP IC to produce the 36 kHz trans-mitter IF signal.

The modulated IF signal from the DSP IC is applied to theD/A converter section in the CODEC IC (IC501) to convertinto the analog IF signal. Also the signal is level-shifted 3.3V to 5V at the level converter section in the IC (IC501).

The level-shifted IF signal is passed through the active filter(IC701b), and then applied to the MAIN unit via J901 (pin22) as the DTIF signal.

4-2-4 SPEECH COMPRESSOR CIRCUIT(DSP UNIT)

The speech compressor compresses the transmitter audioinput signals to increase the average output level (averagetalk power).

When the speech compressor function is ON, the level-shift-ed signal from the CODEC IC (IC501) is applied to the DSPIC (IC301) and compressed at the DSP IC to obtain an aver-age audio level.

At the same time, the compressed signals are modulated atthe DSP IC and applied to the D/A converter section in theCODEC IC (IC501).

4-2-5 IF AMPLIFIER AND MIXER CIRCUITS(MAIN AND RF UNITS)

The modulated 3rd IF signal from the DSP unit (DTIF: 36kHz) is amplified at the 3rd IF amplifier (MAIN unit; IC1120a)and passed through the low-pass filters (MAIN unit;IC1120b/c). The filtered signal is applied to the 3rd mixer cir-cuit (MAIN unit; IC400, pin 1). The applied 3rd IF signal ismixed with the 3rd LO signal from the DDS circuit (RF unit;IC1601) to produce a 455 kHz 2nd IF signal.

The 2nd IF signal is output from pin 6 and passed throughthe ceramic bandpass filter (MAIN unit; FI381) for unwantedsignals are suppressed. The filtered 2nd IF signal is ampli-fied at the 2nd IF amplifier (MAIN unit; Q330). The amplifiedsignal is applied to the 2nd mixer circuit on the RF unit viaJ250.

The 2nd IF signal is mixed with the 64 MHz 2nd LO signal,coming from the PLL circuit, at the 2nd mixer circuit (RF unit;D261) to obtain a 64.455 MHz 1st IF signal. The 1st IF sig-nal is passed through the MCFs (RF unit; FI231b/a) to cut-off the undesired signals, and is then amplified at the 1st IFamplifier (RF unit; Q271) via the T/R switch (RF unit; D251).The amplified 1st IF signal is applied to the 1st IF mixer cir-cuit (RF unit; D271) via the attenuator (RF unit; D272) andlow-pass filter circuit.

• Transmitter construction

1st LO

D271

Ceramicfilter

Crystalfilter

FI231b/a

LPF BPFs

FI381

MIC

Bandwidth15 kHz

455 kHzDSPunit

RF UNIT

MAIN UNIT

AMP VCA3rd LO(491 kHz)

IC400

64.455 kHz

2nd LO(64.00 MHz)

D261

36 kHz IF

IC1400

9

13

1412

IC1310

“MODS” signal

DTAF DTIF

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Page 13: Icom - IC-7400 service manual

4 - 5

The operating (transmitting) frequency is produced at the 1stIF mixer circuit (RF unit; D271) by mixing the 1st IF and 1stLO signals. The mixed signal is then applied to the RF cir-cuit.

4-2-6 RF CIRCUIT (RF AND PA UNITS)The RF circuit amplifies operating (transmitting) frequencyto obtain 100 W of RF output.

The signal from the 1st IF mixer is passed through one of thelow-pass or bndpass filters (Refer to page 4-1 for bandpassfilters used) and high-pass filters after passing through thelow-pass filter (RF unit; L285, L286, C286–C289, C291).The filtered RF signal is amplified at the wide-band YGRamplifier (RF unit; IC151), and is then applied to the PA unitvia J151.

The signal applied from the RF unit is amplified at the 2 pre-drive (PA unit; Q1, Q2) and drive (DRV board; Q1, Q2) am-plifiers. These amplifiers cover all HF, 50 MHz and 144 MHzband amplifying operation.

When operating on the HF or 50 MHz band, the signal fromthe drive amplifier is power amplified at the HF/50 MHzpower amplifier (PA unit; Q5, Q6) via the band switching relay(PA unit; RL2). However, the 144 MHz signal is power am-plified at the 144 MHz power amplifier (PA unit; Q201, Q202)to obtain a stable 100 W of RF output power.

The amplified signal is applied to the desired antenna con-nector via one of 8 low-pass filters.

4-2-7 ALC CIRCUIT (MAIN UNIT)The ALC (Automatic Level Control) circuit controls the gain ofIF amplifiers in order for the transceiver to output a constantRF power set by the [RF PWR] control even when the sup-plied voltage shifts, etc.

The RF power level is detected at the SWR detector circuit(HF/50 MHz bands: CTRL unit; D2, 144 MHz band: PA unit;D602) to be converted into DC voltage and applied to theMAIN unit as the FOR (HF/50 MHz) or VFOR (144 MHz) sig-nal.

The FOR or VFOR signal is applied to the comparator(IC300, pin 6). The POCV signal, controlled by the [RF PWR]control via the I/O expander (IC502, pin 4), is also applied tothe other input (pin 5) for reference. The compared signal isoutput from pin 7 and applied to the IF amplifiers in the MAIN(Q330) and RF (Q271) units to control amplifying gain.

When the FOR or VFOR signal exceeds the POCV voltage,ALC bias voltage from the comparator controls the IF ampli-fiers. This adjusts the output power to a specified level fromthe [RF PWR] control until the FOR (VFOR) and POCV volt-ages are equalized.

In AM mode, the comparator operates as an averaging ALCamplifier. Q304 turns ON and the POCV voltage is shifted for40 W AM output power (maximum) through R320.

The ALC bias voltage is also applied to the ALC meter am-plifier (IC300, pin 2) to obtain an ALC meter signal (ALCL).The amplified signal is passed through the analog switch (IC1900, pins 5, 4) and applied to the main CPU (IC1500, pin107) to drive the S/RF meter via the sub CPU (IC1001) onthe DISPLAY board.

An external ALC input from the [ALC] jack or [ACC] socketsis applied to the buffer amplifier (Q307). External ALC oper-ation is identical to that of the internal ALC.

The FOR or VFOR signal is also applied to the power meteramplifier (IC360, pin 3). The amplified signal is applied to themain CPU (IC1500) after being switched by the analogswitch (IC1900, pins 12, 14) as an FORL signal to drive theS/RF meter via the sub CPU (DISPALY board; IC1001).

4-2-8 APC CIRCUIT (MAIN UNIT)The APC (Automatic Power Control) circuit protects thepower amplifiers on the PA unit from high SWR and exces-sive current.

The reflected wave signal appears and increases when theconnected antenna is mismatched to 50 Ω. The SWR detec-tor circuit (HF/50 MHz bands; CTRL unit; D1, 144 MHz band;PA unit; D603) detects the reflected signal, and applies it tothe APC circuit (IC300, pin 9) as a REF (HF/50 MHz) orVREF (144 MHz) signal.

When the REF or VREF signal level increases, the APC cir-cuit decreases the ALC voltage to activate the APC.

For the current APC, the power transistor current is obtainedby detecting the voltages (ICH and ICL) which appear at bothterminals of the current detector (PA unit; R28). The detectedvoltages are applied to the differential amplifier (IC300, pins12, 13). When the current of transistors is increased, the am-plifier controls the ALC line to prevent excessive current flow.

A portion of the REF or VREF signal is applied to the SWRmeter amplifier (IC360, pin 5). The amplified signal is appliedto the main CPU (IC1500) after being switched by the analogswitch (IC1900, pins 2, 15) as an REFL signal to drive theSWR meter.

Differentialconverter

DTAF DTIF

• DSP receiver circuit

IC601b/a

DSP IC

IC301Aactive

filter

IC701b

A/Dconverter

Levelconverter

Levelconverter

D/Aconverter

IC501 CODEC IC

MAIN unit DSP unit MAIN unit

AFsignal 36 kHz

IF signal

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Page 14: Icom - IC-7400 service manual

4 - 6

4-2-9 TEMPERATURE PROTECTION CIRCUIT(MAIN AND RF UNITS)

The cooling fan (CHASSIS; MF1) is activated while transmit-ting or when the temperature of the power amplifier exceedsthe preset value. The temperature protection circuit consistsof Q801, Q802 and D802 (MAIN unit), IC1101 andQ2003–Q2005 (RF unit), and VARISTOR-A/B/C/D boards.

While transmitting, IC1101 (RF unit) outputs FANL signal toQ2003 (RF unit). Then Q2003 (RF unit) is turned ON, Q801,Q802 (MAIN unit) provide a voltage to the cooling fan to ro-tate at low speed. The VARISTOR-B board, detects the tem-perature of Q6; PA unit (VARISTOR-D board for Q202; PAunit), and IC1101 (RF unit) outputs FANM signal and acti-vates Q2004 (RF unit) to accelerate the cooling fan atmedium speed when the detected temperature exceeds70˚C (158˚F). When the detected temperature is at 80˚C(176˚F) or more, IC1101 (RF unit) outputs FANH signal andactivates Q20065 (RF unit), the cooling fan rotates at highspeed.

The temperature protection circuit keeps the cooling fan ro-tating even while receiving until the Q6 (PA unit) or Q202’s(PA unit) temperature drops to 60˚C (140˚F) or below.

4-2-10 MONITOR CIRCUIT (DSP UNIT AND MAIN UNIT)

The microphone audio signals can be monitored to checkvoice characteristics.

(1) When FM/AM modes (MAIN UNIT)A portion of the microphone audio signals are passedthrough the DSP unit, and then applied to the AF amplifiercircuit as the MONI signal.

(2) When SSB/RTTY modes (DSP UNIT)A portion of the transmit IF signal from the DSP IC (IC301)is mixed with a 36 kHz LO signal to demodulate into the AFsignals. The demodulated signals are level-shifted 3.3 V to5 V at the level converter (IC101) and then applied to theD/A converter (IC102) to convert into the analog AF signal.The AF signals are then applied to the MAIN unit as theMONI signal.

The MONI signal from the DSP unit is amplified at the AFamplifier (MAIN unit; IC1060, pins 5, 7) and passed throughthe analog switch (MAIN unit; IC1040) and then applied toIC1180 (MAIN unit). The applied signal is amplified at the AFamplifier section (pins 2, 4) and volume controlled at theVCA section (pins 7, 9). The volume controlled AF signals isapplied to the AF amplifier circuit (MAIN unit; IC1240).

4-3 PLL CIRCUITS4-3-1 GENERALThe PLL circuits generate a reference frequency (32.000MHz); 1st LO frequencies (64.485–238.455 MHz); 2nd LOfrequency (64 MHz), 3rd LO frequency (419.000 kHz).

The 1st LO PLL adopts a mixer-less dual loop PLL systemand has 4 VCO circuits which cover from 30 kHz to 174 MHz.The 1st LO and 3rd LO use DDSs, while the 2nd LO usesthe fixed frequency of the crystal oscillator.

4-3-2 1ST LO PLL CIRCUIT (RF UNIT)The 1st LO PLL contains a main and reference loop as adual loop system.

The reference loop generates an approximate 10.8 MHz fre-quency using a DDS circuit, and the main loop generates a64.485 to 238.455 MHz frequency using the reference loopfrequency.

(1) REFERENCE LOOP PLLThe oscillated signal at the reference VCO (Q1301, D1301)is amplified at the amplifiers (Q1302, Q1102) and is then ap-plied to the DDS IC (IC1101, pin 46). The signal is then di-vided and detected on phase with the DDS generatedfrequency.

The detected signal output from the DDS IC (pin 56) is con-verted into DC voltage (lock voltage) at the loop filter (R1135,R1138, C1121) and then fed back to the reference VCO cir-cuit (Q1301, D1301).

(2) MAIN LOOP PLLThe oscillated signal at one of the main loop VCOs (VCOboard, Q1201, D1201, Q1221, D1221, Q1241, D1241,Q1261, D1261) is amplified at the buffer amplifiers (PLLboard, IC1802, Q1281) and is then applied to the PLL IC(IC1801, pin 4). The signal is then divided and detected onphase with the reference loop output frequency.

The detected signal output from the PLL IC (pin 13) is con-verted into a DC voltage (lock voltage) at the loop filter andthen fed back to one of the VCO circuits (VCO board, Q1201,D1201, Q1221, D1221, Q1241, D1241, Q1261, D1261).

The oscillated signal from the buffer amplifier (IC1802) is alsoapplied to the MAIN unit as a 1st LO signal after being dou-bled or passed through the low-pass filter.

• Using VCO and 1st LO frequencies

4-3-3 2ND LO AND REFERENCE OSCILLATORCIRCUITS (RF UNIT)

The reference oscillator (X1901, Q1901) generates a 32.0MHz frequency for the 2 DDS circuits as a system clock andfor the LO output. The oscillated signal is doubled at the dou-bler circuit (Q1903, Q1904) and the 64.0 MHz frequency ispicked up at the double tuned filter (L1903, L1904). The 64.0MHz signal is applied to the RF circuit as a 2nd LO signal.

OperatingUsing VCO 1st LO frequencyfrequency

0.03– Q1201, D1201 64.4850–72.454999 MHz7.999999 MHz8.0– Q1221, D1221 72.4550–86.454999 MHz21.999999 MHz

22.0– Q1241, D1241 86.4550–104.454999 MHz39.999999 MHz40.0– Q1261, D1261 104.4550–124.455000 MHz60.000000 MHz

108.0– Q1241, D1241 172.4550–208.454999 MHz143.999999 MHz (with doubler)

144.0– Q1261, D1261 208.4550–238.455000 MHz174.000000 MHz (with doubler)

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Page 15: Icom - IC-7400 service manual

4 - 7

4-3-4 3RD LO CIRCUIT (RF UNIT)The DDS IC (IC1601) generates a 10-bit digital signal usingthe 32 MHz system clock. The digital signal is converted intoan analog wave signal at the D/A converter (R1601–R1620).The converted analog wave is passed through the bandpassfilter (L1602, L1603, L1605, C1609–C1613, C1615–C1617)and then applied to the MAIN unit as the 3rd LO signal(491.000 kHz).

4-3-5 MARKER CIRCUIT (RF UNIT)The divided signal at the DDS circuit (IC1101) is used for themarker signals with the IC-746PRO/7400.

The reference signal for the DDS circuit (32.0 MHz) is di-vided by 2 to produce an acceptable frequency signal, 16MHz, with the programmable divider then divided again by160 to obtain 100 kHz cycle square-wave signals.

The generated marker signals are output from pin 49 of theDDS IC (IC1101) and then applied to the 1st mixer circuit(Q211, Q212) via the marker switch (IC1081) as the MKRsignal.

4-4 ANTENNA TUNER CIRCUITS4-4-1 MATCHING CIRCUIT (TUNER UNIT)The matching circuit is a T-network. Using 2 tuning motors,the matching circuit obtains rapid overall tuning speed.

Using relays (RL1–RL15), the relay control signals from theantenna tuner CPU (CTRL unit; IC5) via the buffer amplifier(Q1–Q15) ground one of the taps of L3–L9, L11, L12 andadd capacitors (C34–C43). After selecting the coils and ca-pacitors, 2 motors (MF1, MF2) adjust C44 and C45 using theantenna tuner CPU (CTRL unit; IC5) and the motor driver cir-cuit (CTRL unit; Q211–Q218) to obtain a low SWR (Stand-ing Wave Ratio).

4-4-2 DETECTOR CIRCUITS (CTRL UNIT)(1) SWR detectorForward and reflected power are picked up by a currenttransformer (L1), detected by D1 and D2, and then amplifiedat IC1b and IC1a, respectively. The amplified voltages areapplied to the antenna tuner CPU (IC5, pins 2, 3). The an-tenna tuner CPU detects the SWR.

(2) Reactance components detectorReactance components are picked up by comparing thephases of the RF current and RF voltage. The RF current isdetected by L4 and R16, and rectified at D5. The rectifiedcurrent is amplified at the C-MOS inverter amplifier (IC14e)and buffer amplifier (IC2a). The amplified signal is then ap-plied to the phase comparator (IC3a).RF voltage is detectedby C12–C14 and rectified at D4. The rectified voltage is am-plified at the C-MOS inverter amplifier (IC14c) and buffer am-plifer (IC2b). The amplified signal is then applied to the phasecomparator (IC3b).

The output signal from the phase comparator (IC3a, pin 6 forRF current, IC3b pin 7 for RF voltage) is rectified at D7 andD6 for conversion into DC voltage. The rectified voltages arecombined, and amplified at IC4b, then applied to the antennatuner CPU (IC5, pin 64).

A C-MOS inverter IC is used for the buffer-amplifier (IC14) toimprove functionable sensitivity. The C-MOS inverter ampli-fier is very responsive, and ensure quick and stable signaldetection, even at a low RF signal level input.

(3) Resistance components detectorResistance components are picked up by L8, and detectedby D8, D9 and Q5. The detected resistance components areamplified at the amplifier (IC4a), and then applied to the an-tenna tuner CPU (IC5, pin 1).

4-4-3 MOTOR CONTROL CIRCUITThe control circuit of the internal antenna tuner consists ofthe CPU, EEPROM*, tuning motors and tuning relays.*Electronically-Erasable Programmable Read Only Memory

• PLL circuit

64.485–238.455 MHz

64.0

MH

z

1st mixerQ211, Q212

491

kHz

IC1601

IC1101

IC1801

Q1903Q1904

RF unit MAIN unit

Q1201Q1221Q1241Q1261

Q1301

1st LO PLL circuit

Phasedetector

1/N divider Phasedetector

12 bitD/A

Main loop PLL

Ref. loop PLL

DDS

×2DDS

D/A

Crystalfilter

2nd mixerD261

3rd mixerIC63164.455 MHz

to DSC unit

Reference oscillatorX1901: 32.0 MHz

BPFBPF

×2or×1

RF signal

ANT

1/22

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Page 16: Icom - IC-7400 service manual

4 - 8

(1) CPU and EEPROM (CTRL unit)The antenna tuner CPU (IC5) controls the tuning motors viathe motor driver circuit (Q211–Q218) and tuning relays di-rectly, and memorizes the best preset position in 100 kHzsteps. The memory contents are stored in the EEPROM(IC6) without a backup battery.

(2) Tuning motors (CTRL unit)The motor driver circuit (Q211–Q218) rotates the tuning mo-tors (MF1, MF2) to obtain a low SWR.

(3) Tuning relays (TUNER unit)According to the operating frequency band and antenna con-dition, tuning relays select the capacitors (C34–C43) andcoils ( L3–L9, L11, L12).

4-5 POWER SUPPLY CIRCUITS4-5-1 PA UNIT

4-5-2 S-LOGIC BOARD

4-5-3 MAIN UNIT

4-5-4 PLL UNIT

4-4-4 ANTENNA TUNER CPU PORT ALLOCATION(CTRL unit; IC5)

1

2

3

4

7

13

15

17

19

21

22, 23

25,34–3638–40

26–32

41–44

45–48

64

Input port for the resistance com-ponents detection voltage.

Input port for the reflected RFpower voltage.

Inpout port for the forward RFpower voltage.

Input port for the transceiver powerOFF.

Input port for the reference voltagesetting.

Outputs tuner data signal.

Input port for the serial signal.

Outputs the [TUNER] ON/OFF sig-nal.

Input port for reset signal.

Input port for the TX/RX switchingsignal.

Input ports for the antenna tunnerCPU system clock.

Output the capacitor selection sig-nals.

Output the coil selection signals.

Output ports for the tuning motor(MF2) drive signals.

Output ports for the tuning motor(MF1) drive signals.

Input port for the reactance compo-nents detection voltage.

AN2

AN1

AN0

PWRS

SETI

CIKY

CIST

THRU

CDRS

TRC

XIN, XOUT

NVHF, CO3,CO2, CO1,

CI3, CI2, CI1

VHF, 24M,18M, 14M,

10M, 7M, 4M

P07–P04

P03–P00

AN3

Pin PortDescriptionnumber name

Line Description

–8 V Common –8 V converted from the 14V line andregulated by the –8 V DC-DC converter (IC401).

Line Description

H14V The voltage from an external power supply viathe common filter circuit (FILTER board, L1).

HV The same voltage as the H14V line passedthrough a fuse.

14VS The same voltage as the HV line passed throughthe switching relay (RL1).

14V The same voltage as the 14VS line passedthrough coils (L22, L23).

8V Common 8 V converted from the 14V line andregulated by the +8 regulator circuit (IC3).

5V Common 5 V converted from the 14V line andregulated by the +5 regulator circuit (IC2).

H5V Common 5 V converted from the HV line andregulated by the +5 regulator circuit (IC1).

Line Description

R8VReceive 8 V converted from the 14V line andregulated by the R8V regulator circuit (Q451,Q453).

T8VTransmit 8 V converted from the 14V line andregulated by the T8V regulator circuit (Q450,Q452).

Line Description

5VPLL Common 5 V converted from the 8V line andregulated by the 5 V regulator circuit (IC1051).

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Page 17: Icom - IC-7400 service manual

5 - 1

SECTION 5 ADJUSTMENT PROCEDURES

5-1 PREPARATION BEFORE SERVICING REQUIRED TEST EQUIPMENT

DC power supply

RF power meter(terminated type)

Frequency counter

RF voltmeter

FM deviation meter

Modulation analyzer

Distortion meter

Oscilloscope

Audio generator

Standard signal generator (SSG)

Digital multimeter

AC millivoltmeter

DC voltmeter

DC ammeter

Spectrum analyzer

Attenuator

External speaker

Terminator

EQUIPMENT GREDE AND RANGE EQUIPMENT GREDE AND RENGE

Output voltage : 13.8 V DCCurrent capacity : 30 A or more

Measuring range : 10–200 WFrequency range : 1.8–200 MHzImpedance : 50 ΩSWR : Less than 1.2 : 1

Frequency range : 0.1–200 MHzFrequency accuracy : ±1 ppm or betterSensitivity : 100 mV or better

Frequency range : 0.1–200 MHzMeasuring range : 0.01–10 V

Frequency range : DC–200 MHzMeasuring range : 0 to ±5 kHz

Frequency range : At least 200 MHzMeasuring range : 0–100 %

Frequency range : 1 kHz ±10 %Measuring range : 1–100 %

Frequency range : DC–20 MHzMeasuring range : 0.01–20 V

Frequency range : 300–3000 HzMeasuring range : 1–500 mV

Frequency range : 0.1–200 MHzOutput level : 0.1 µV to 32 mV

(–127 to –17 dBm)

Imput impeadance : 10 MΩ/DC or beter

Measuring range : 10 mV–10 V

Input impedance : 50 kΩ/V DC or better

Measurement capability: 1 A/30 A

Frequency range : At least 90 MHzSpectraum bandwidth : 100 kHz or more

Power attenuation : 50 or 60 dBCapacity : 150 W or more

Input impedance : 8 ΩCapacity : 5 W or more

Resistance : 50 Ω and 100 or 25 ΩCapacity : 150 W or more

‘‘ CONNECTIONS

[ANT1] [ANT2] [ANT 144MHz]

FM deviation meter

Modulation analyzer

RF power meter

Spectrum analyzer

Attenuator

Distortion meter

DC power supplyAmmeter

Standard signalgenerator

CAUTION !DO NOT transmit whilean SSG is connected tothe antenna connector.

to th

e an

tenn

a co

nnec

tor

to [D

C 1

3.8

V]

to [SP]

Speaker

Audio generator

PTT

+ –

[MIC]

Terminator

2-conductor 3.5 (d) mm (1⁄8")Shorten inner and outer terminals.

For entering the “ADJUSTMENTMODE”, connected to [REMOTE].

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Page 18: Icom - IC-7400 service manual

5 - 2

5-2 PLL ADJUSTMENTS

REFERENCEFREQUENCY

LPL LOCKVOLTAGE

VCO LOCKVOLTAGE

1LOOUTPUTLEVEL

3LOOUTPUTLEVEL

MARKEROUTPUTLEVEL

ADJUSTMENT

ADJUSTMENT ADJUSTMENT CONDITIONMEASUREMENT

VALUE POINT

UNIT LOCATION UNIT ADJUST

1

2

1

1

2

3

4

1

1

1

• Displayed freq. : Any• Preset R1032 (RF unit) to the cen-

ter position.• Preset L1902 (RF unit) approxi-

mate 1.5 mm downside from top ofthe coil’s case.

• Receiving

• Receiving

• Displayed freq. : 0.030000 MHz• Mode : USB• Receiving

• Displayed freq. : 7.999999 MHz• Mode : USB• Receiving

• Displayed freq. : 21.999999 MHz• Mode : USB• Receiving

• Displayed freq. : 39.999999 MHz• Mode : USB• Receiving

• Displayed freq. : 60.000000 MHz• Mode : USB• Receiving

• Displayed freq. :0.500000 MHz, 7.999999 MHz8.000000 MHz, 21.999999 MHz

22.000000 MHz, 39.999999 MHz40.000000 MHz, 50.000000 MHz54.000000 MHz, 144.000000 MHz,

148.000000 MHz• Receiving

• Displayed freq. : Any• Mode : USB• Receiving

• Displayed freq. : 14.100000 MHz• Mode : CW• Marker : ON• Receiving

RF

RF

RF

RF

RF

FRONT

Connect an RF volt-meter to the checkpoint P1901.

Connect a frequencycounter to the checkpoint P1901.

Connect a digitalmultimeter or oscillo-scope to the checkpoint CP1101 (LV1).

Connect a digitalmultimeter or oscillo-scope to the checkpoint CP1801 (LV2).

Connect an RF volt-meter to the checkpoint CP1500.

Connect an RF volt-meter to the checkpoint CP1601.

Display

Maximum level(0 dB or more)

64.000000 MHz

1.0 V

4.0 V

–7 dBm or more

–25 dBm or more

S3 or more (S-meter level)

RF

RF

RF

L1903,L1904,

L1901(L1902, R1032

for criticaladjustment)

C1303

C1208

C1228

C1248

C1268

Verify

Verify

Verify

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Page 19: Icom - IC-7400 service manual

5 - 3

R1032Reference frequency adjustment

Reference frequencyadjustment

VCO lock voltageadjustment

L1904L1901L1902L1903

P1901Reference frequencycheck point

CP1101 (LV1)LPL lock voltagecheck point

C1303LPL lock voltageadjustment

C1208

C1228

C1248

C1268

CP1801 (LV2)VCO lock voltagecheck point

CP16013rd LO output levelcheck point

CP15001st LO outoput levelcheck point

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Page 20: Icom - IC-7400 service manual

5-3 TRANSMITTER ADJUSTMENTS

IDLINGCURRENT(for driver)

(for HF/50 Mband finalamplifier)

(for 144 Mband finalamplifier)

144 M PEAK

TX PEAK

TRANSMITTERTOTAL GAIN

Ic APC

1

2

3

1

1

2

3

1

1

• Displayed freq. : 14.100000 MHz• Mode : USB• [MIC GAIN] : Max.CCW• [RF POWER] : Max. CW• [TUNER] : OFF• Preset R11, R18, R204 (PA unit) to

max. counter clockwise.• Turn C202 (PA unit) to 90˚ clock-

wise.• Transmitting

• Transmitting

• Displayed freq. : 144.00000 MHz• Mode : USB• Transmitting

• Displayed freq. : 146.00000 MHz [USA]144.00000 MHz [except USA]

• Mode : RTTY• Transmitting

• Displayed freq. : 145.00000 MHz• Mode : USB• Set following controls as:

[RF POWER] : Max. CW[MIC GAIN] : Center[KEY SPEED]: Center[PITCH] : Center

• Disconnect P1 (PA unit) from J151(RF unit).

• Connect an audio generator to[MIC] connector and set as:

Frequency : 1.5 kHzLevel : 1 mVrms

• Transmitting

• Displayed freq. : 14.100000 MHz• Mode : USB• Connect an audio generator as:

Frequency : 1.5 kHzLevel : 1 mVrms

• Transmitting

• Transmitting

• Displayed freq. : 14.100000 MHz• Mode : USB• [MIC GAIN] : Center• Connect an audio generator to

[MIC] connector and set as:Frequency : 1.5 kHzLevel : 1 mVrms

• Transmitting

• Mode : RTTY• Connect CP300 to GND.• Transmitting on the maximum TX

current band.

PA

Rearpanel

RF

Rearpanel

Rearpanel

Rearpanel

Connect an ammeterbetween the powersupply and the IC-746PRO/7400.

Connect an RFpower meter to the[ANT 144MHz] con-nector.

Connect a digitalmultimeter or oscillo-scope to the checkpoint J151.

Connect an RFpower meter to the[ANT1] connector.

Connect an RFpower meter to[ANT1] connector.

Connect an ammeterbetween power sup-ply and the IC-746PRO/7400.

+2.5 A

+300 mA

+1 A

Maximum outputpower

Maximum output Level

50 W

Maximum output power

50 W

23 A

PA

PA

RF

Frontpanel

MAIN

MAIN

MAIN

R11

R18

R204

C202

Adjust ins e q u e n c eL253, L252,L251, L272several times.

[MIC GAIN]control

L330

R331

R555

5 - 4

ADJUSTMENT

ADJUSTMENT ADJUSTMENT CONDITIONMEASUREMENT

VALUE POINT

UNIT LOCATION UNIT ADJUST

After adjustment, re-connect P1 (PA unit) to J151 (RF unit).

After adjustment, disconnect the ammeter between the power supply and the IC-746PRO/7400.

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Page 21: Icom - IC-7400 service manual

5 - 5

J151TX peak check point

TX peakadjustment

L271

L253

L251

L251

L252 R546Transmitter totalgain adjustment

L330TX peak adjustment

R555Ic APC adjustment

R204Idling current adjustmentfor 144 MHz bandfinal amplifier

R11Idling current adjustment for driver

R18Idling current adjustmentfor HF/50 MHz bandsfinal amplifier

C202TX peak adjustment

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Page 22: Icom - IC-7400 service manual

HF BANDSOUTPUTPOWER

50 M BANDOUTPUTPOWER

144 M BANDOUTPUTPOWER

AMCARRIER

AM MODULATION

FMDEVIATION

RESIDUALAM

SWRDETECTOR

After adjustment, disconnect CP7 (CTRL unit) from GND.

5 - 6

TRANSMITTER ADJUSTMENTS—continued

ADJUSTMENT

ADJUSTMENT ADJUSTMENT CONDITIONMEASUREMENT

VALUE POINT

UNIT LOCATION UNIT ADJUST

1

1

1

1

1

1

1

• Displayed freq. : 14.10000 MHz• Mode : RTTY• [RF POWER] : Max. CW• [TUNER] : OFF• Transmitting

• Displayed freq. : 51.00000 MHz• Mode : RTTY• [RF POWER] : Max. CW• [TUNER] : OFF• Transmitting

• Displayed freq. : 145.00000 MHz• Mode : RTTY• [RF POWER] : Max. CW• [TUNER] : OFF• Transmitting

• Displayed freq. : 14.10000 MHz• Mode : AM• [RF POWER] : Max. CW• [MIC GAIN] : Center• Apply no audio signals to [MIC]

connector.• Transmitting

• Displayed freq. : 14.10000 MHz• Mode : AM• [MIC GAIN] : Center• [RF POWER] : Max. CCW• Connect an audio generator to

[MIC] connector and set as:Frequency : 1 kHzLevel : 10 mVrms

• Transmitting

• Displayed freq. : 28.50000 MHz• Mode : FM• Tone : OFF• [RF POWER] : Max. CW• [MIC GAIN] : Center• Connect an audio generator to

[MIC] connector and set as:Frequency : 1 kHzLevel : 10 mVrms

• Transmitting

• Displayed freq. : 145.00000 MHz• Mode : FM• Tone : OFF• [RF POWER] : Max. CW• [MIC GAIN] : Center• Connect an audio generator to

[MIC] connector and set as:Frequency : 1 kHzLevel : 4.5 kHz deviation

at the connecteddeviation meter.

• Transmitting

• Displayed freq. : 29.70000 MHz• Mode : FM• [RF POWER] : Max. CW• [TUNER] : OFF (Through)• Connect CP7 (SETI) on the CTRL

unit to GND.• Connect a 50 Ω dummy load or an

RF power meter to [ANT1] connector.• Transmitting

Rearpanel

Rearpanel

Rearpanel

Rearpanel

Rearpanel

Rearpanel

Rearpanel

CTRL

Connect an RFpower meter to[ANT1] connector.

Connect an RFpower meter to[ANT1] connector.

Connect an RFpower meter to [ANT144MHz] connector.

Connect an RFpower meter to [ANT144MHz] connector.

Connect a modulationanalyzer to [ANT1]connector through anattenuator.

Connect an FM devi-ation meter to [ANT1]connector through anattenuator.

Connect an FM devi-ation meter to [ANT144MHz] connectorthrough an attenua-tor.

Connect a digitalmultimeter or oscillo-scope to the checkpoint CP1.

100 W

100 W

100 W

40 W

100% or less

4.5 kHz ±0.3 kHz

Minimum RESIDUALAM level

Minimum voltage

MAIN

MAIN

MAIN

MAIN

RF

CTRL

R306

R311

R317

R320

Verify

Verify

L252,L251,

C3

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Page 23: Icom - IC-7400 service manual

5 - 7

CP1 (SETI)SWR detectorpre-setting

C3SWR detectoradjustment

CP1SWR detectorcheck point

R31150 MHz band output poweradjustment

Residual AMadjustment

L251

L252

R320AM carrier poweradjustment

R306HF bands output poweradjustment

R317144 MHz band output poweradjustment

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Page 24: Icom - IC-7400 service manual

*This output level of a standard signal generator (SSG) is indicated as SSG’s open circuit.

RX PEAK

RECEIVERTOTAL GAIN

NOISEBLANKER

5 - 8

5-4 RECEIVER ADJUSTMENTS

ADJUSTMENT

ADJUSTMENT ADJUSTMENT CONDITIONMEASUREMENT

VALUE POINT

UNIT LOCATION UNIT ADJUST

1

2

3

1

1

2

• Displayed freq. : 14.100000 MHz• Mode : USB• Set following selections, controls

and functions as:[RF/SQL] : Center[PITCH] : Center[AGC]: OFF , [ATT] : OFF[NB] : OFF , [RIT] : OFFPBT1 : Center, PBT2 : Center[P.AMP] : P.AMP1IF Filter : 2.4 kHz[NR] switch : OFF[NOTCH] switch: OFF

• Preset L215 (RF unit) to 2 rotationdownside from top of the coil’s case.

• Connect an SSG to [ANT1] con-nector and set as:

Frequency : 14.101500 MHzLevel : 10 µV* (–87 dBm)Modulation : 1 kHz/±3.5 kHz dev.

• Receiving

• Mode : FM• Filter : 15 kHz• Set an SSG as :

Frequency : 14.100000 MHzLevel : 1 mV* (–47 dBm)Modulation : 1 kHz/±5.0 kHz Dev.

• Receiving

• Displayed freq. : 0.03000 MHz• Set an SSG as :

Level : OFF• Receiving

• Displayed freq. : 14.100000 MHz• Mode : USB• Filter : 2.4 kHz• [P.AMP] : OFF• Set an SSG as :

Frequency : 14.101500 MHzLevel : 160 mV* (–3 dBm)Modulation : 1 kHz/±5.0 kHz dev.

• Receiving

• Displayed freq. : 14.100000 MHz• Mode : USB• [P.AMP] : P.AMP1• [NB] : OFF• [NB LEVEL] : 50%• Set an SSG as :

Frequency : 14.101500 MHzLevel : 18 µV* (–82 dBm)Modulation : OFF

and apply following signal to [ANT1]connector.

• Preset R200 (MAIN unit) to the 12o’clock position.

• Receiving

• [NB] : ON• Receiving

Rearpanel

MAIN

MAIN

Connect an AC milli-volt meter to [EXTSP] connector withan 8 Ω load.

Connect an distortionmeter to [EXT SP]connector with an 8 Ω load.

Connect an AC milli-volt meter to [EXTSP] connector withan 8 Ω load.

Connect an oscillo-scope to the checkpoint CP1460.

Connect an oscillo-scope to the checkpoint CP200.

Maximum audio outputlevel

Minimum distortionlevel

Minimum noise outputlevel

4.0 Vp-p

Maximum noise level

At the point where thevoltage just reduces.

RF

MAIN

MAIN

L252,L251,

L242,L241,

R218

R1469

L201,L202,L203,

R200

100 msec.

1 msec.

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Page 25: Icom - IC-7400 service manual

5 - 9

R200

L203

L201

R1469Receiver total gain adjustment

L202 Noise blankeradjustment

RX peak adjustment

L241

L242

L252

L251

R218

L215RX peak pre-setting

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Page 26: Icom - IC-7400 service manual

5-5 ADJUSTMENT MODE

ENTERINGADJUSTMENTMODE

TXADJUSTMENT

5 - 10

ADJUSTMENT ADJUSTMENT CONDITION DISPLAY OPERATION

• Enter the adjustment mode:q Turn power OFF.w Terminate the [REMOTE] jack

with a 3.5(d) mm mini-plug.e While pushing [MENU] and

[SSB], turn power ON.

• Connect an RF power meter to[ANT1] connector and [ANT144M] connector.

• Connect a 100 Ω or 25 Ω dummyload to [ANT2] connector.

• Connect an audio generator to[MIC] connector and set as:Frequency : 1.5 kHzLevel : 10 mVrms

1

1

2

3

4

5

6

7

8

9

10

11

Push [F1 (TX)] or [F2 (RX)] to selecteach adjustment mode.

Once enterring adjustment mode,use [F2 (≥)] to skip items, or [F1 (≤)]to return the opening display.

Push [F1 (TX)] to enter the TXadjustment.

Push [F5 (SET)] to set and to stepnext.

Set the output power to 10 W using[MAIN DIAL]. Then push [F5 (SET)]to store the “POWER HF Tuner”meter into memory, and to step next.

Set the output power to 20 W using[MAIN DIAL]. Then push [F5 (SET)]to store the “POWER HF 20%”meter into memory, and to step next.

Set the output power to 50 W using[MAIN DIAL]. Then push [F5 (SET)]to store the “POWER HF 50%”meter into memory, and to step next.

Set the output power to 90 W using[MAIN DIAL]. Then push [F5 (SET)]to store the “POWER HF 100%”meter into memory, and to step next.

Set the output power to 10 W using[MAIN DIAL]. Then push [F5 (SET)]to store the “POWER 50M Tuner”meter into memory, and to step next.

Push [F5 (SET)] to set and to stepnext.

Set the output power to 20 W using[MAIN DIAL]. Then push [F5 (SET)]to store the “POWER 144M 20%”meter into memory, and to step next.

Set the output power to 50 W using[MAIN DIAL]. Then push [F5 (SET)]to store the “POWER 144M 50%”meter into memory, and to step next.

Set the output power to 90 W using[MAIN DIAL]. Then push [F5 (SET)]to store the “POWER 144M 100%”meter into memory, and to step next.

TX RX 1.40-0

D163E 0.70-0

TX RX 1.40-0

chk SET

POWER HF 100%

chk SET

POWER HF 50%

chk SET

POWER HF 20%

chk SET

POWER HF Tuner

chk SET

POWER HF/50M 0%

chk SET

POWER 50M Tuner

chk SET

POWER 144M 0%

chk SET

POWER 144M 20%

chk SET

POWER 144M 50%

chk SET

POWER 144M 100%

D163E 0.70-0

CAUTION:NEVER select ajustment items [F-1 (TX)] while transceiver is connected to an SSG. Because transceiver auto-matically transmits when most transmit items in the [F-1 (TX)] is selected.

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Page 27: Icom - IC-7400 service manual

5 - 11

ADJUSTMENT MODE—continued

TXADJUSTMENT

RXADJUSTMENT

ADJUSTMENT ADJUSTMENT CONDITION DISPLAY OPERATION

• Connect a 100 Ω or 25 Ω dummyload to [ANT144M] connector.

• Connect an SSG to [ANT1] con-nector.

•Set an SSG as:Frequency : 14.151500 MHzLevel : 50 µV (–73 dBm)

and OFFModulation : OFF

• Connect an AC millivolt meter to[EXT SP] connector with an 8 Ωload.

• Receiving

• Set an SSG as :Level : OFF

• Receiving

• Set an SSG as :Level : 50 µV (–73 dBm)Modulation : OFF

• Receiving

• Set an SSG as :Level : 32 mV (–17 dBm)Modulation : OFF

• Receiving

11

12

13

14

15

16

1

2

3

4

5

Push [F5 (SET)] to set and to stepnext.

Push [F5 (SET)] to set and to stepnext.

Push [F5 (SET)] to set and to stepnext.

Push [F5 (SET)] to set and to stepnext.

Push [F5 (SET)] to set and to stepnext.

Push [F5 (SET)] to set, then push[F2] to return the opening display.

Push [F2 (RX)] to enter the TXadjustment.

Set the RX total gain to 30 dB leveldifference between SSG ON andOFF using [MAIN DIAL]. Then push[F5 (SET)] to store into memory, andto step next.

Push [F5 (SET)] to store the “S0”level into memory, and to step next.

NOTE: While RX METER adjust-ment, NEVER change the connectedSSG’s level until transceiver emits“Pi Pi” and changes indication.

Push [F5 (SET)] to store the “S9”level into memory, and to step next.

Push [F5 (SET)] to store the “S9+60”level into memory, and to step next.

TX RX 1.40-0

chk SET

SWR 144M-1

chk SET

SWR HF/50M

chk SET

DRIVE 144M

chk SET

DRIVE HF/50M

chk SET

ALC

chk SET

SWR 144M-2

chk SET

Total Gain

D163E 0.70-0

chk SET

S0 Level

chk SET

S9 Level

chk SET

S9+60 Level

*This output level of a standard signal generator (SSG) is indicated as SSG’s open circuit.

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Page 28: Icom - IC-7400 service manual

5 - 12

ADJUSTMENT MODE—continued

RXADJUSTMENT

ADJUSTMENT ADJUSTMENT CONDITION DISPLAY OPERATION

• Connect an SSG to [ANT 144M]connector and set as:Frequency : 108.021500 MHzLevel : 3.2 µV (–97 dBm)Modulation : OFF

• Receiving

• Set an SSG as :Frequency : 143.981500 MHzLevel : 3.2 µV (–97 dBm)Modulation : OFF

• Receiving

• Set an SSG as :Frequency : 144.021500 MHzLevel : 3.2 µV (–97 dBm)Modulation : OFF

• Receiving

• Set an SSG as :Frequency : 173.981500 MHzLevel : 3.2 µV (–97 dBm)Modulation : OFF

• Receiving

6

7

8

9

Push [[F5 (SET)] to tune the “BPF-1”, and to step next.

Push [[F-5 (SET)] to tune the “BPF-2”, and to step next.

Push [[F-5 (SET)] to tune the “BPF-3”, and to step next.

Push [[F-5 (SET)] to tune the “BPF-4”, and return to the opening display.

chk SET

Tuned BPF-1

chk SET

Tuned BPF-2

chk SET

Tuned BPF-3

chk SET

Tuned BPF-4

*This output level of a standard signal generator (SSG) is indicated as SSG’s open circuit.

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Page 29: Icom - IC-7400 service manual

6 - 1

[S-LOGIC BOARD][FRONT UNIT]

S.=Surface mount

W19 8900009270 CABLE OPC-912 (P=1 N=22 L=70)W20 8900009310 CABLE OPC-916 (P=1 N=22 L=120)W21 8900009270 CABLE OPC-912 (P=1 N=22 L=70)W22 8900009270 CABLE OPC-912 (P=1 N=22 L=70)W24 8900009230 CABLE OPC-908 (P=1 N=10 L=60)W25 8900009660 CABLE OPC-964 (P=1 N=10 L=60)W26 8900009230 CABLE OPC-908 (P=1 N=10 L=60)W27 8900009230 CABLE OPC-908 (P=1 N=10 L=60)

EP1 0880000950 UNIT BOARD EX-2500 #01 (SENSOR UNIT)EP2 6450001230 E.OTHER HLJ0999-01-480EP3 6450001230 E.OTHER HLJ0999-01-480

IC101 1130008650 S.IC MC14071BF-ELIC102 1130002660 S.IC µPD4030BG-T1IC401 1110004200 S.IC NJM2360M-TE3IC571 1130004170 S.IC TC4S01F (TE85R)

Q301 1530002060 S.TRANSISTOR 2SC4081 T107 RQ302 1520000650 S.TRANSISTOR 2SB1201-S-TLQ303 1530003300 S.TRANSISTOR 2SC3647S-TDQ304 1530003300 S.TRANSISTOR 2SC3647S-TD

D301 1730000590 S.ZENER RD3.0M-T2B2D402 1790001470 S.DIODE SB10-05PCP-TDD573 1750000370 S.DIODE DA221 TL

L301 6180000990 COIL LAL 04NA 101KL302 6190001190 S.COIL D10F-A814AY-101K=P3L303 6190001180 S.COIL BLC13H-D818HN-1107L401 6190001200 S.COIL D10F-A814AY-681K=P3L402 6190001210 S.COIL D10F-A814AY-221K=P3L403 6190001200 S.COIL D10F-A814AY-681K=P3L601 6200007030 S.COIL SLF7032T-101MR45-2

R1 7210002890 VARIABLE RV-308 (RK1612210 10KB/10KB)R2 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R3 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R4 7210002890 VARIABLE RV-308 (RK1612210 10KB/10KB)R5 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R6 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R7 7210002630 VARIABLE EVU-FLAE02 B14 (10KB)R8 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R9 7210002630 VARIABLE EVU-FLAE02 B14 (10KB)R10 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R11 7210002630 VARIABLE EVU-FLAE02 B14 (10KB)R12 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R13 7210002630 VARIABLE EVU-FLAE02 B14 (10KB)R14 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R15 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R16 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R17 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R18 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R101 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R102 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R103 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R104 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R105 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R106 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R107 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R108 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R111 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R112 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)

R113 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R301 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R302 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R303 7030000300 S.RESISTOR MCR10EZHJ 220 Ω (221)R304 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R305 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R306 7510000731 S.THERMISTOR NTCCM2012 3JH 472KC-TR401 7030004050 S.RESISTOR ERJ3GEYJ 1R0 V (1 Ω)R402 7030004050 S.RESISTOR ERJ3GEYJ 1R0 V (1 Ω)R403 7030006091 S.RESISTOR ERA3YED 822VR404 7030006461 S.RESISTOR ERA3YED 152VR571 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R576 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)

C1 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC2 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC3 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC4 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC5 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC6 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC7 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC8 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC9 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC101 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC102 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC111 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC112 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC113 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC114 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC115 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC302 4510004630 S.ELECTROLYTIC ECEV1CA100SRC303 4510004640 S.ELECTROLYTIC ECEV1CA470SPC304 4310001140 MYLER 250 MMW 473K EFC305 4030013860 S.CERAMIC GHM1038 SL 120J 3KC306 4510004440 S.ELECTROLYTIC ECEV1HA010SRC307 4510004630 S.ELECTROLYTIC ECEV1CA100SRC401 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC402 4510004590 ELECTROLYTIC 16 MV 470 HCC403 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC404 4510005000 ELECTROLYTIC 16 MV 220 HCC405 4030011280 S.CERAMIC C1608 CH 1H 271J-T-AC406 4510006240 S.ELECTROLYTIC ECEV1CA221PC407 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC408 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC409 4510004630 S.ELECTROLYTIC ECEV1CA100SRC571 4510005810 S.ELECTROLYTIC ECEV1HAR47RC572 4030011600 S.CERAMIC C1608 JB 1E 104K-T-N

J301 6510019990 S.CONNECTOR 52808-2291J302 6510019990 S.CONNECTOR 52808-2291J303 6510003400 CONNECTOR B04B-EH-SJ501 6510019970 S.CONNECTOR 52808-1091J502 6510019970 S.CONNECTOR 52808-1091J507 6510019970 S.CONNECTOR 52808-1091J508 6510019970 S.CONNECTOR 52808-1091J601 6510019990 S.CONNECTOR 52808-2291J604 6510003400 CONNECTOR B04B-EH-S

S1 2260001890 S.SWITCH SKQDPAS2 2260001890 S.SWITCH SKQDPAS3 2260001890 S.SWITCH SKQDPAS4 2260001890 S.SWITCH SKQDPAS5 2260001890 S.SWITCH SKQDPAS6 2260001890 S.SWITCH SKQDPAS7 2260001890 S.SWITCH SKQDPAS8 2260001890 S.SWITCH SKQDPAS9 2260001890 S.SWITCH SKQDPAS10 2260001890 S.SWITCH SKQDPAS11 2260001890 S.SWITCH SKQDPAS601 2260001890 S.SWITCH SKQDPA

EP1 0910054542 PCB B 5690B

SECTION 6 PARTS LIST

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

[S-LOGIC BOARD]REF ORDER DESCRIPTIONNO. NO.

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RadioAmateur.eu

Page 30: Icom - IC-7400 service manual

[TEN-KEY BOARD][PHONE BOARD]

S.=Surface mount

L1 6200003950 S.COIL HF50ACC 322513-TL2 6200003950 S.COIL HF50ACC 322513-T

R1 7030006240 S.RESISTOR ERJ12YJ181U (180 Ω)R2 7030006240 S.RESISTOR ERJ12YJ181U (180 Ω)R3 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)

C1 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC2 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC3 4030006880 S.CERAMIC C1608 JB 1H 472K-T-A

J1 6450001890 CONNECTOR HLJ5305-01-4090J2 6450001790 CONNECTOR HLJ7000-01-3010J3 6510019970 S.CONNECTOR 52808-1091

EP1 0910054550 PCB B 5691

L1 6200003260 S.COIL NL 322522T-101JL3 6200003260 S.COIL NL 322522T-101JL4 6200003260 S.COIL NL 322522T-101JL6 6200003260 S.COIL NL 322522T-101J

C1 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC2 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC3 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC4 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC5 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC6 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC7 4030007130 S.CERAMIC C1608 CH 1H 101J-T-A

J1 6510000190 CONNECTOR FM214-8SS (P)J2 6510019970 S.CONNECTOR 52808-1091

EP1 0910054561 PCB B 5692A

J1 6510019990 S.CONNECTOR 52808-2291

EP1 0910054570 PCB B 5693

J1 6510019970 S.CONNECTOR 52808-1091

S1 2250000340 ENCODER EVQ-VCJF0324B

EP1 0910054600 PCB B 5696

R1 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R2 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R3 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R4 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R5 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R6 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R7 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R8 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R9 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R10 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R11 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R12 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R15 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R16 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R17 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R18 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R19 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R20 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R21 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R22 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R23 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R24 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R25 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)

C1 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC2 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC3 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC4 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC5 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC7 4030011600 S.CERAMIC C1608 JB 1E 104K-T-N

J1 6510019990 S.CONNECTOR 52808-2291

DS1 5040002360 S.LED CL-220HR-C-TUDS2 5040002220 S.LED CL-220YG-C-TUDS3 5040002360 S.LED CL-220HR-C-TUDS4 5040002220 S.LED CL-220YG-C-TUDS5 5040002220 S.LED CL-220YG-C-TU

EP1 0910054580 PCB B 5694

R2 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R3 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R4 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R5 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R6 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R7 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)

J1 6510019970 S.CONNECTOR 52808-1091

S1 2250000440 ENCODER TP90N00E20-22.5F-2494S2 2250000410 ENCODER TP90D96E20-30F-2178-1

EP1 0910054591 PCB B 5695A

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

6 - 2

[MIC BOARD]REF ORDER DESCRIPTIONNO. NO.

[MODE BOARD]REF ORDER DESCRIPTIONNO. NO.

[RIT BOARD]REF ORDER DESCRIPTIONNO. NO.

[PBT BOARD]REF ORDER DESCRIPTIONNO. NO.

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RadioAmateur.eu

Page 31: Icom - IC-7400 service manual

6 - 3

S.=Surface mount

[DISPLAY BOARD][DISPLAY BOARD]

IC1001 1140010370 S.IC HD6433833SD85H (SX-2494C)IC1002 1130007810 S.IC BU4051BCF-T1IC1003 1130006910 S.IC TC7W74F (TE12L)IC1004 1130007040 S.IC TC7W32F (TE12L)IC1005 1110003750 S.IC M5218AFP 600CIC1006 1130007960 S.IC SED1522F0C (QFP15-100PIN)IC1007 1130008860 S.IC HD61203UFSIC1008 1130008850 S.IC HD61202UFSIC1009 1130008850 S.IC HD61202UFSIC1010 1110003750 S.IC M5218AFP 600CIC1011 1110003750 S.IC M5218AFP 600CIC1012 1110003750 S.IC M5218AFP 600CIC1013 1110003750 S.IC M5218AFP 600C

Q1012 1590001960 S.TRANSISTOR XP4311 (TX)

D1001 1790001250 S.DIODE MA2S111-(TX)D1002 1790001250 S.DIODE MA2S111-(TX)D1003 1750000370 S.DIODE DA221 TLD1004 1750000370 S.DIODE DA221 TLD1005 1790001250 S.DIODE MA2S111-(TX)

X1001 6050009870 S.XTAL CR-567 (9.8304 MHz)

R531 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R532 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R533 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R534 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R535 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R536 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R537 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R538 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R539 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R540 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R541 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)R542 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R543 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)R544 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)R551 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R552 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R553 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R554 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R555 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R556 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R557 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R558 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R559 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R560 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1001 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R1002 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1003 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1004 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1005 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1006 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1007 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1008 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1009 7030003700 S.RESISTOR ERJ3GEYJ 154 V (150 kΩ)R1012 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1013 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R1014 7030003710 S.RESISTOR ERJ3GEYJ 184 V (180 kΩ)R1017 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1018 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R1019 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R1020 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R1021 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R1022 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R1023 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 MΩ)R1024 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R1025 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω)R1026 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R1027 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω)R1028 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R1029 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω)R1030 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R1031 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω)R1032 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R1033 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω)R1034 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)

R1035 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω)R1036 7030003810 S.RESISTOR ERJ3GEYJ 125 V (1.2 MΩ)R1037 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 MΩ)R1038 7030003790 S.RESISTOR ERJ3GEYJ 824 V (820 kΩ)R1039 7030003650 S.RESISTOR ERJ3GEYJ 563 V (56 kΩ)R1040 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R1041 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 MΩ)R1042 7030003790 S.RESISTOR ERJ3GEYJ 824 V (820 kΩ)R1043 7030003650 S.RESISTOR ERJ3GEYJ 563 V (56 kΩ)R1044 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1045 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R1046 7510000771 S.THERMISTOR NTCCM2012 3SH 223KC-TR1047 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1048 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1049 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R1050 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R1051 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1052 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1054 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1055 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1056 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1057 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1058 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1060 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ)R1101 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1102 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1103 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1104 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1105 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1106 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1107 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1108 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1109 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1110 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1111 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1112 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1113 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1114 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1115 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1116 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1117 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1118 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R1119 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1120 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1121 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1122 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1123 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1131 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1132 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1133 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1134 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1135 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1136 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1137 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1138 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1201 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1202 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1203 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1204 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1205 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1206 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1207 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1208 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)

C531 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC532 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC533 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC534 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC535 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC536 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC537 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC538 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC539 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC540 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC541 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC542 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC543 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC544 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC551 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC552 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC553 4030006880 S.CERAMIC C1608 JB 1H 472K-T-A

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

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[RF UNIT][DISPLAY BOARD]

S.=Surface mount

C554 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC555 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC556 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC557 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1001 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1002 4030007020 S.CERAMIC C1608 CH 1H 120J-T-AC1003 4030007020 S.CERAMIC C1608 CH 1H 120J-T-AC1004 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1005 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1006 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1007 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1008 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1009 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1010 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1011 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1012 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1013 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1014 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1015 4550006250 S.TANTALUM TEMSVA 1A 106M-8LC1016 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1019 4030008880 S.CERAMIC C1608 JB 1H 223K-T-AC1101 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1201 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1202 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1203 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1204 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1205 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1206 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1207 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1208 4030006880 S.CERAMIC C1608 JB 1H 472K-T-A

J503 6510019990 S.CONNECTOR 52808-2291J505 6510019990 S.CONNECTOR 52808-2291J1001 6510019990 S.CONNECTOR 52808-2291J1002 6510019990 S.CONNECTOR 52808-2291

DS1001 5030002150 LCD DLC-83006S4GTDS1002 5080000420 CFL HMB S 3 A1W 70N/AZ ASSY

W1020 7030003860 S.JUMPER ERJ3GE JPW V

EP1 8930046361 LCD CONTACT SRCN-2072-SP-N-W-1EP2 0910054612 PCB B 5697B

IC151 1110001890 S.IC µPC1678G-E2IC161 1110004100 S.IC TA4001F (TE85L)IC191 1110003970 S.IC µPC1658G-E1IC321 1130007570 S.IC BU4094BCFV-E2IC322 1130007570 S.IC BU4094BCFV-E2IC323 1160000130 S.IC TD62783AF (TP1)IC324 1160000130 S.IC TD62783AF (TP1)IC1001 1130007570 S.IC BU4094BCFV-E2IC1051 1180000420 S.IC TA78L05F (TE12R)IC1081 1130006440 S.IC TC7S08F (TE85R)IC1101 1140007880 S.IC TC190G08AF-0046-Z/SC-1246AIC1102 1130006440 S.IC TC7S08F (TE85R)IC1601 1140004550 S.IC M65343FP/SC1287IC1801 1110005220 S.IC MC145170D2R2IC1802 1110001890 S.IC µPC1678G-E2

Q1 1590002310 S.TRANSISTOR DTC114EE TLQ2 1590002310 S.TRANSISTOR DTC114EE TLQ121 1590002310 S.TRANSISTOR DTC114EE TLQ161 1590001870 S.TRANSISTOR DTA114EE TLQ162 1590002310 S.TRANSISTOR DTC114EE TLQ163 1590002310 S.TRANSISTOR DTC114EE TLQ181 1560000720 S.FET 2SK2171-4-TDQ182 1560000720 S.FET 2SK2171-4-TDQ211 1560000640 S.FET 2SK1740-TAQ212 1560000640 S.FET 2SK1740-TAQ231 1560000720 S.FET 2SK2171-4-TDQ241 1580000620 S.FET 3SK131-T2 MASQ242 1590001870 S.TRANSISTOR DTA114EE TLQ243 1590002310 S.TRANSISTOR DTC114EE TLQ271 1560000560 S.FET 2SK882-GR (TE85L)Q301 1530003150 S.TRANSISTOR 2SC4673D-TDQ302 1590001870 S.TRANSISTOR DTA114EE TLQ303 1590002310 S.TRANSISTOR DTC114EE TLQ324 1590002310 S.TRANSISTOR DTC114EE TLQ325 1590002310 S.TRANSISTOR DTC114EE TLQ328 1590002310 S.TRANSISTOR DTC114EE TLQ501 1590002310 S.TRANSISTOR DTC114EE TLQ502 1580000360 S.FET 3SK177-T1B U73Q541 1590002420 S.TRANSISTOR UMD3N TLQ1003 1590002420 S.TRANSISTOR UMD3N TLQ1051 1530002060 S.TRANSISTOR 2SC4081 T107 RQ1101 1530002060 S.TRANSISTOR 2SC4081 T107 RQ1102 1530002060 S.TRANSISTOR 2SC4081 T107 RQ1103 1530002060 S.TRANSISTOR 2SC4081 T107 RQ1201 1560000490 S.FET 2SK508 K52 T2BQ1202 1530003090 S.TRANSISTOR 2SC4213-B (TE85R)Q1221 1560000490 S.FET 2SK508 K52 T2BQ1222 1530003090 S.TRANSISTOR 2SC4213-B (TE85R)Q1241 1560000490 S.FET 2SK508 K52 T2BQ1242 1530003090 S.TRANSISTOR 2SC4213-B (TE85R)Q1261 1560000490 S.FET 2SK508 K52 T2BQ1262 1530003090 S.TRANSISTOR 2SC4213-B (TE85R)Q1281 1530002570 S.TRANSISTOR 2SC4405-3-TLQ1301 1560000330 S.FET 2SK210-GR (TE85R)Q1302 1530002060 S.TRANSISTOR 2SC4081 T107 RQ1401 1530002920 S.TRANSISTOR 2SC4226-T2 R25Q1402 1590001870 S.TRANSISTOR DTA114EE TLQ1521 1590002420 S.TRANSISTOR UMD3N TLQ1561 1590002420 S.TRANSISTOR UMD3N TLQ1581 1590002420 S.TRANSISTOR UMD3N TLQ1601 1530002060 S.TRANSISTOR 2SC4081 T107 RQ1801 1590002420 S.TRANSISTOR UMD3N TLQ1901 1530002560 S.TRANSISTOR 2SC4403-3-TLQ1902 1530002060 S.TRANSISTOR 2SC4081 T107 RQ1903 1530002060 S.TRANSISTOR 2SC4081 T107 RQ1904 1530002560 S.TRANSISTOR 2SC4403-3-TLQ2003 1590000720 S.TRANSISTOR DTA144EUA T106Q2004 1590000720 S.TRANSISTOR DTA144EUA T106Q2005 1590000720 S.TRANSISTOR DTA144EUA T106

D3 1750000850 S.DIODE MMBV3700LT1D4 1750000850 S.DIODE MMBV3700LT1D11 1790000620 S.DIODE MA77 (TX)D21 1750000850 S.DIODE MMBV3700LT1D22 1790000620 S.DIODE MA77 (TX)D31 1750000850 S.DIODE MMBV3700LT1D32 1790000620 S.DIODE MA77 (TX)D41 1750000850 S.DIODE MMBV3700LT1D42 1790000620 S.DIODE MA77 (TX)

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

6 - 4

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6 - 5

S.=Surface mount

[RF UNIT][RF UNIT]

D51 1750000850 S.DIODE MMBV3700LT1D52 1790000620 S.DIODE MA77 (TX)D61 1750000850 S.DIODE MMBV3700LT1D62 1790000620 S.DIODE MA77 (TX)D71 1750000850 S.DIODE MMBV3700LT1D72 1790000620 S.DIODE MA77 (TX)D81 1750000850 S.DIODE MMBV3700LT1D82 1790000620 S.DIODE MA77 (TX)D91 1750000850 S.DIODE MMBV3700LT1D92 1790000620 S.DIODE MA77 (TX)D101 1750000850 S.DIODE MMBV3700LT1D102 1790000620 S.DIODE MA77 (TX)D111 1750000850 S.DIODE MMBV3700LT1D112 1790000620 S.DIODE MA77 (TX)D121 1750000300 S.DIODE 1SS302 (TE85R)D122 1750000300 S.DIODE 1SS302 (TE85R)D123 1790000620 S.DIODE MA77 (TX)D124 1790000620 S.DIODE MA77 (TX)D136 1790000620 S.DIODE MA77 (TX)D137 1790000620 S.DIODE MA77 (TX)D151 1750000440 S.DIODE 1SV263-TLD161 1790000620 S.DIODE MA77 (TX)D162 1790000620 S.DIODE MA77 (TX)D163 1790000620 S.DIODE MA77 (TX)D164 1750000520 S.DIODE DAN222TLD165 1750000520 S.DIODE DAN222TLD171 1790000620 S.DIODE MA77 (TX)D172 1790000620 S.DIODE MA77 (TX)D181 1790000620 S.DIODE MA77 (TX)D182 1790000620 S.DIODE MA77 (TX)D183 1790000620 S.DIODE MA77 (TX)D184 1790000620 S.DIODE MA77 (TX)D211 1790000620 S.DIODE MA77 (TX)D251 1790000620 S.DIODE MA77 (TX)D252 1790000620 S.DIODE MA77 (TX)D253 1790000620 S.DIODE MA77 (TX)D254 1790000620 S.DIODE MA77 (TX)D255 1790000620 S.DIODE MA77 (TX)D256 1790000620 S.DIODE MA77 (TX)D261 1750000430 S.DIODE HSB88WSTRD271 1750000430 S.DIODE HSB88WSTRD272 1750000530 S.DIODE 1SV271 (TPH3)D281 1790000620 S.DIODE MA77 (TX)D301 1790000620 S.DIODE MA77 (TX)D302 1790000620 S.DIODE MA77 (TX)D303 1790000620 S.DIODE MA77 (TX)D304 1790000620 S.DIODE MA77 (TX)D305 1790000620 S.DIODE MA77 (TX)D306 1790000620 S.DIODE MA77 (TX)D307 1750000520 S.DIODE DAN222TLD308 1790000620 S.DIODE MA77 (TX)D501 1720000270 S.VARICAP 1SV217 (TPH2)D502 1720000270 S.VARICAP 1SV217 (TPH2)D503 1720000270 S.VARICAP 1SV217 (TPH2)D504 1720000270 S.VARICAP 1SV217 (TPH2)D541 1790000620 S.DIODE MA77 (TX)D542 1750000740 S.VARICAP 1SV314 (TPH3)D543 1790000620 S.DIODE MA77 (TX)D544 1750000740 S.VARICAP 1SV314 (TPH3)D545 1790000620 S.DIODE MA77 (TX)D546 1750000740 S.VARICAP 1SV314 (TPH3)D547 1790000620 S.DIODE MA77 (TX)D548 1750000740 S.VARICAP 1SV314 (TPH3)D1003 1750000520 S.DIODE DAN222TLD1004 1750000520 S.DIODE DAN222TLD1201 1790000540 S.VARICAP MA338 (TX)D1221 1790000540 S.VARICAP MA338 (TX)D1241 1720000390 S.VARICAP KV1470TLD1261 1720000390 S.VARICAP KV1470TLD1301 1720000590 S.VARICAP MA357 (TX)D1302 1790000490 S.DIODE HSM88AS-TRD1303 1790000490 S.DIODE HSM88AS-TRD1401 1750000230 S.DIODE 1SS315 TPH-3D1402 1790000620 S.DIODE MA77 (TX)D1403 1750000230 S.DIODE 1SS315 TPH-3D1502 1750000210 S.DIODE 1SV237 (TE85R)D1503 1790000620 S.DIODE MA77 (TX)D1504 1750000210 S.DIODE 1SV237 (TE85R)D1505 1750000520 S.DIODE DAN222TLD1801 1790000620 S.DIODE MA77 (TX)D1901 1720000590 S.VARICAP MA357 (TX)

FI231 2010002470 XTAL FL-315 (64.45500 MHz)FI1101 2020001690 S.CERAMIC CFEC10.8MD11

X1901 6050007351 XTAL CR-337A (32.000 MHz)

L1 6200003240 S.COIL NL 322522T-221JL2 6200003240 S.COIL NL 322522T-221JL3 6180000860 COIL LAL 03NA 5R6KL4 6180000850 COIL LAL 03NA 4R7KL5 6200009690 S.COIL LQH 4C 101K04L6 6200009690 S.COIL LQH 4C 101K04L11 6180000680 COIL LAL 02NA 4R7KL12 6180001900 COIL LAL 02NA 6R8KL14 6200003240 S.COIL NL 322522T-221JL21 6180001860 COIL LAL 02NA 3R9KL22 6180001300 COIL LAL 02NA 100KL23 6180001860 COIL LAL 02NA 3R9KL31 6180002380 COIL LAL 02NA 2R2KL32 6180001940 COIL LAL 02NA 3R3KL33 6180002380 COIL LAL 02NA 2R2KL41 6180002300 COIL LAL 02NA 1R2KL42 6180003270 COIL LAL 02NA 2R7KL43 6180002300 COIL LAL 02NA 1R2KL51 6180002190 COIL LAL 02NA R47KL52 6180002380 COIL LAL 02NA 2R2KL53 6180002190 COIL LAL 02NA R47KL61 6180002520 COIL LAL 02NA R27KL62 6180002380 COIL LAL 02NA 2R2KL63 6180002520 COIL LAL 02NA R27KL71 6180000670 COIL LAL 02NA R22KL72 6180002790 COIL EL0606SKI-1R2JL73 6180000670 COIL LAL 02NA R22KL81 6200001470 S.COIL NL 322522T-R12J-3L82 6180002780 COIL EL0606SKI-1R0JL83 6200001470 S.COIL NL 322522T-R12J-3L91 6200001830 S.COIL NL 322522T-100JL92 6200008410 S.COIL LQN 1H R21J04L93 6200008100 S.COIL LQN1H R14J04L94 6200008100 S.COIL LQN1H R14J04L95 6200008100 S.COIL LQN1H R14J04L96 6200008100 S.COIL LQN1H R14J04L101 6200003010 S.COIL NL 322522T-R27J-3L102 6200003000 S.COIL NL 322522T-R22J-3L103 6200003010 S.COIL NL 322522T-R27J-3L112 6200003420 S.COIL NL 322522T-R15J-3L113 6200003420 S.COIL NL 322522T-R15J-3L114 6200003420 S.COIL NL 322522T-R15J-3L115 6200003330 S.COIL NL 322522T-1R0J-3L121 6200003440 S.COIL ELJNC 39NK-FL122 6200004740 S.COIL NL 252018T-1R2JL128 6200002150 S.COIL ELJNC 56NK-FL129 6200004740 S.COIL NL 252018T-1R2JL151 6200003240 S.COIL NL 322522T-221JL152 6200001710 S.COIL NL 322522T-220JL171 6200003240 S.COIL NL 322522T-221JL172 6200003260 S.COIL NL 322522T-101JL180 6200001980 S.COIL NL 252018T-1R0JL181 6140003530 COIL LR-395L182 6180000850 COIL LAL 03NA 4R7KL183 6180000850 COIL LAL 03NA 4R7KL184 6140003690 COIL LR-408AL191 6200003260 S.COIL NL 322522T-101JL192 6200003260 S.COIL NL 322522T-101JL210 6200008260 S.COIL 0.30-1.7-8TL 60NL211 6200008360 S.COIL 0.25-1.9-13TLL212 6200008360 S.COIL 0.25-1.9-13TLL213 6140003530 COIL LR-395L214 6200003430 S.COIL NL 322522T-R10JL215 6150005160 COIL LS-544L216 6200003330 S.COIL NL 322522T-1R0J-3L217 6200001980 S.COIL NL 252018T-1R0JL231 6200005010 S.COIL NL 252018T-100JL232 6200010080 S.COIL LQN1H R50J04 0.5UL233 6200001980 S.COIL NL 252018T-1R0JL241 6150004280 COIL LS-484B (C-14927)L242 6150004280 COIL LS-484B (C-14927)L251 6150005110 COIL LS-540L252 6150004270 COIL LS-483A (C-14924)L253 6150005110 COIL LS-540L261 6140002810 S.COIL LR-317

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

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[RF UNIT][RF UNIT]

S.=Surface mount

L262 6140003530 COIL LR-395L263 6200003040 S.COIL NL 322522T-R68J-3L271 6200005190 S.COIL MLF1608D R56K-TL272 6150000991 COIL LS-424L285 6200004020 S.COIL NL 322522T-039JL286 6180002980 S.COIL NL 322522T-056JL288 6200003420 S.COIL NL 322522T-R15J-3L289 6140003210 S.COIL LR-358L290 6140003210 S.COIL LR-358L301 6200003000 S.COIL NL 322522T-R22J-3L302 6200003020 S.COIL NL 322522T-R33J-3L303 6200003330 S.COIL NL 322522T-1R0J-3L304 6200001760 S.COIL ELJNC 22NK-FL305 6200002580 S.COIL NL 252018T-033JL306 6200001770 S.COIL ELJNC 47NK-FL307 6200002420 S.COIL NL 252018T-068JL308 6200001980 S.COIL NL 252018T-1R0JL311 6200001980 S.COIL NL 252018T-1R0JL401 6200003260 S.COIL NL 322522T-101JL501 6200007230 S.COIL LQN21A 15NJ04L502 6200008390 S.COIL 0.25-1.9-9TLL503 6200001980 S.COIL NL 252018T-1R0JL504 6200008180 S.COIL 0.25-1.9-10TL 107NL505 6200008180 S.COIL 0.25-1.9-10TL 107NL506 6200008390 S.COIL 0.25-1.9-9TLL507 6200007700 S.COIL LQN21A 22NJ04L510 6200003280 S.COIL NL 252018T-2R2JL1051 6200001830 S.COIL NL 322522T-100JL1101 6200001830 S.COIL NL 322522T-100JL1201 6200008910 S.COIL 1812CS-122XKBCL1202 6190001440 COIL E526GN-110504L1203 6200008910 S.COIL 1812CS-122XKBCL1204 6200005010 S.COIL NL 252018T-100JL1221 6200008910 S.COIL 1812CS-122XKBCL1222 6190001420 COIL E526GN-110502L1223 6200008910 S.COIL 1812CS-122XKBCL1224 6200005010 S.COIL NL 252018T-100JL1241 6200008910 S.COIL 1812CS-122XKBCL1242 6190001410 COIL E526GN-110501L1243 6200008910 S.COIL 1812CS-122XKBCL1244 6200005010 S.COIL NL 252018T-100JL1261 6200008910 S.COIL 1812CS-122XKBCL1262 6190001410 COIL E526GN-110501L1263 6200008910 S.COIL 1812CS-122XKBCL1264 6200005010 S.COIL NL 252018T-100JL1281 6200001830 S.COIL NL 322522T-100JL1291 6200004590 S.COIL MLF1608D R18K-TL1301 6130002970 COIL LB-343L1302 6200001830 S.COIL NL 322522T-100JL1401 6200002960 S.COIL NL 322522T-4R7J-3L1402 6140002810 S.COIL LR-317L1403 6200003040 S.COIL NL 322522T-R68J-3L1406 6200003040 S.COIL NL 322522T-R68J-3L1408 6200003260 S.COIL NL 322522T-101JL1410 6200003440 S.COIL ELJNC 39NK-FL1412 6200004590 S.COIL MLF1608D R18K-TL1521 6200002150 S.COIL ELJNC 56NK-FL1522 6200001940 S.COIL ELJNC 27NK-FL1523 6200001760 S.COIL ELJNC 22NK-FL1530 6200003440 S.COIL ELJNC 39NK-FL1561 6200001630 S.COIL ELJNC R10K-FL1562 6200001630 S.COIL ELJNC R10K-FL1563 6200001630 S.COIL ELJNC R10K-FL1581 6200002150 S.COIL ELJNC 56NK-FL1582 6200002160 S.COIL ELJNC 82NK-FL1583 6200002160 S.COIL ELJNC 82NK-FL1584 6200003540 S.COIL MLF1608D R22K-TL1601 6200001830 S.COIL NL 322522T-100JL1602 6200005490 S.COIL NL 322522T-331JL1603 6200008640 S.COIL NL 322522T-391JL1605 6200008640 S.COIL NL 322522T-391JL1801 6200003020 S.COIL NL 322522T-R33J-3L1802 6200001770 S.COIL ELJNC 47NK-FL1804 6140002220 COIL LR-270 (TR6X3X2 3A9)L1805 6200003260 S.COIL NL 322522T-101JL1806 6200004770 S.COIL ELJNC R56J-FL1901 6130001100 COIL LB-146L1902 6150004520 S.COIL LS-508L1903 6150004830 S.COIL LS-509L1904 6150004830 S.COIL LS-509L1905 6200001830 S.COIL NL 322522T-100JL1908 6200003590 S.COIL EXCCL3225U1

R1 7030003390 S.RESISTOR ERJ3GEYJ 391 V (390 Ω)R2 7030003290 S.RESISTOR ERJ3GEYJ 560 V (56 Ω)R3 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R4 7030006260 S.RESISTOR ERJ12YJ471U (470 Ω)R5 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R6 7030006260 S.RESISTOR ERJ12YJ471U (470 Ω)R7 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)R11 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R12 7030003310 S.RESISTOR ERJ3GEYJ 820 V (82 Ω)R13 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R15 7030006260 S.RESISTOR ERJ12YJ471U (470 Ω)R21 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R31 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R41 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R51 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R61 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R71 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R81 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R91 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R101 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R111 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R112 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω)R113 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R121 7030006260 S.RESISTOR ERJ12YJ471U (470 Ω)R122 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R123 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R124 7030006260 S.RESISTOR ERJ12YJ471U (470 Ω)R151 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R152 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R153 7030003230 S.RESISTOR ERJ3GEYJ 180 V (18 Ω)R154 7030003290 S.RESISTOR ERJ3GEYJ 560 V (56 Ω)R155 7030003230 S.RESISTOR ERJ3GEYJ 180 V (18 Ω)R156 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R157 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R158 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R159 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R160 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R161 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R162 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R163 7030004040 S.RESISTOR ERJ3GEYJ 4R7 V (4.7 Ω)R164 7030004040 S.RESISTOR ERJ3GEYJ 4R7 V (4.7 Ω)R165 7030003370 S.RESISTOR ERJ3GEYJ 271 V (270 Ω)R166 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R171 7030006260 S.RESISTOR ERJ12YJ471U (470 Ω)R172 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R173 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R181 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R182 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R183 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R184 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R185 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R186 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R191 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R192 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)R193 7030003340 S.RESISTOR ERJ3GEYJ 151 V (150 Ω)R194 7030003270 S.RESISTOR ERJ3GEYJ 390 V (39 Ω)R195 7030003340 S.RESISTOR ERJ3GEYJ 151 V (150 Ω)R196 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R202 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R211 7030006260 S.RESISTOR ERJ12YJ471U (470 Ω)R212 7030003410 S.RESISTOR ERJ3GEYJ 561 V (560 Ω)R213 7030003410 S.RESISTOR ERJ3GEYJ 561 V (560 Ω)R214 7030006260 S.RESISTOR ERJ12YJ471U (470 Ω)R215 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R216 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R217 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R218 7310002720 S.TRIMMER RV-148 (RH03A3AS3X0DA) 472R219 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R231 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R233 7030003431 RESISTOR PSD1/4V 1.8 kΩR241 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R242 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R243 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R244 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R245 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R246 7030003300 S.RESISTOR ERJ3GEYJ 680 V (68 Ω)R248 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R249 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R250 7030003490 S.RESISTOR ERJ3GEYJ 272 V (2.7 kΩ)R251 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R252 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R253 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)

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[RF UNIT][RF UNIT]

R254 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R255 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R261 7030003370 S.RESISTOR ERJ3GEYJ 271 V (270 Ω)R262 7030003230 S.RESISTOR ERJ3GEYJ 180 V (18 Ω)R263 7030003370 S.RESISTOR ERJ3GEYJ 271 V (270 Ω)R264 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R271 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R272 7030003470 S.RESISTOR ERJ3GEYJ 182 V (1.8 kΩ)R273 7030003340 S.RESISTOR ERJ3GEYJ 151 V (150 Ω)R274 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R275 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R276 7030003370 S.RESISTOR ERJ3GEYJ 271 V (270 Ω)R277 7030003370 S.RESISTOR ERJ3GEYJ 271 V (270 Ω)R278 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R279 7030003390 S.RESISTOR ERJ3GEYJ 391 V (390 Ω)R289 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R291 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R301 7030003310 S.RESISTOR ERJ3GEYJ 820 V (82 Ω)R302 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)R303 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R304 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R305 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R306 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R307 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R308 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R309 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R310 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R311 7030006260 S.RESISTOR ERJ12YJ471U (470 Ω)R312 7030006260 S.RESISTOR ERJ12YJ471U (470 Ω)R313 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R314 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R315 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R316 7030003260 S.RESISTOR ERJ3GEYJ 330 V (33 Ω)R321 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R322 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R324 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R325 7030004040 S.RESISTOR ERJ3GEYJ 4R7 V (4.7 Ω)R326 7030004040 S.RESISTOR ERJ3GEYJ 4R7 V (4.7 Ω)R327 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R328 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R329 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R330 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R331 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R332 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R333 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R334 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R335 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R336 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R337 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R338 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R339 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R340 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R341 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R342 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R343 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R344 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R345 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R346 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R347 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R348 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R349 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R350 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R351 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R352 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R353 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R354 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R355 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R356 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R357 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R358 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R359 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R501 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R502 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R503 7030003610 S.RESISTOR ERJ3GEYJ 273 V (27 kΩ)R504 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R505 7030003300 S.RESISTOR ERJ3GEYJ 680 V (68 Ω)R506 7030003250 S.RESISTOR ERJ3GEYJ 270 V (27 Ω)R507 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R508 7030003470 S.RESISTOR ERJ3GEYJ 182 V (1.8 kΩ)R509 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R510 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R511 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)

R541 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R542 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R543 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R544 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R545 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R546 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R547 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R548 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R549 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1000 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1002 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1003 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1004 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1005 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1006 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1007 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1008 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1009 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1011 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1012 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1013 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1014 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1015 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1016 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1017 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1018 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1019 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1020 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1025 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1026 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1027 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1031 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1032 7310003820 TRIMMER EVN-D2AA03 B14R1033 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1051 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1052 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ)R1081 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1082 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R1101 7030007220 S.RESISTOR ERA3YED 202VR1102 7030007220 S.RESISTOR ERA3YED 202VR1103 7030007230 S.RESISTOR ERA3YED 102VR1104 7030007220 S.RESISTOR ERA3YED 202VR1105 7030007230 S.RESISTOR ERA3YED 102VR1106 7030007220 S.RESISTOR ERA3YED 202VR1107 7030007230 S.RESISTOR ERA3YED 102VR1108 7030007220 S.RESISTOR ERA3YED 202VR1109 7030007230 S.RESISTOR ERA3YED 102VR1110 7030007220 S.RESISTOR ERA3YED 202VR1111 7030007230 S.RESISTOR ERA3YED 102VR1112 7030007220 S.RESISTOR ERA3YED 202VR1113 7030007230 S.RESISTOR ERA3YED 102VR1114 7030007220 S.RESISTOR ERA3YED 202VR1115 7030007210 S.RESISTOR ERA3YEB 102VR1116 7030007200 S.RESISTOR ERA3YEB 202VR1117 7030007210 S.RESISTOR ERA3YEB 102VR1118 7030007200 S.RESISTOR ERA3YEB 202VR1119 7030007210 S.RESISTOR ERA3YEB 102VR1120 7030007200 S.RESISTOR ERA3YEB 202VR1121 7030007210 S.RESISTOR ERA3YEB 102VR1122 7030007200 S.RESISTOR ERA3YEB 202VR1123 7030007210 S.RESISTOR ERA3YEB 102VR1124 7030007200 S.RESISTOR ERA3YEB 202VR1125 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R1127 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1128 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1129 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1130 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R1132 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1133 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1134 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R1135 7030010390 S.RESISTOR ERA3YED 821VR1136 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1137 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1138 7030009640 S.RESISTOR RR0816Q-150-D (15 Ω)R1139 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1140 7030003370 S.RESISTOR ERJ3GEYJ 271 V (270 Ω)R1142 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1144 7030006091 S.RESISTOR ERA3YED 822VR1147 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1148 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1149 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1150 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)

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S.=Surface mount

R1151 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1152 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1153 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1154 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1155 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1156 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1157 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1159 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1202 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R1203 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R1204 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1222 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R1223 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R1224 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1242 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R1243 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R1244 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1262 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R1263 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R1264 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1281 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R1282 7030003470 S.RESISTOR ERJ3GEYJ 182 V (1.8 kΩ)R1283 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R1284 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1301 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1302 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1303 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1304 7030003340 S.RESISTOR ERJ3GEYJ 151 V (150 Ω)R1305 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1306 7030003340 S.RESISTOR ERJ3GEYJ 151 V (150 Ω)R1307 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1308 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1309 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1310 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω)R1311 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω)R1312 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω)R1402 7030003340 S.RESISTOR ERJ3GEYJ 151 V (150 Ω)R1403 7030003340 S.RESISTOR ERJ3GEYJ 151 V (150 Ω)R1404 7030003450 S.RESISTOR ERJ3GEYJ 122 V (1.2 kΩ)R1405 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R1406 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R1407 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R1416 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1417 7030003370 S.RESISTOR ERJ3GEYJ 271 V (270 Ω)R1418 7030003230 S.RESISTOR ERJ3GEYJ 180 V (18 Ω)R1419 7030003370 S.RESISTOR ERJ3GEYJ 271 V (270 Ω)R1501 7030003300 S.RESISTOR ERJ3GEYJ 680 V (68 Ω)R1502 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1506 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1521 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1524 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1561 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1562 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1581 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1582 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1601 7030007200 S.RESISTOR ERA3YEB 202VR1602 7030007210 S.RESISTOR ERA3YEB 102VR1603 7030007200 S.RESISTOR ERA3YEB 202VR1604 7030007210 S.RESISTOR ERA3YEB 102VR1605 7030007200 S.RESISTOR ERA3YEB 202VR1606 7030007210 S.RESISTOR ERA3YEB 102VR1607 7030007200 S.RESISTOR ERA3YEB 202VR1608 7030007210 S.RESISTOR ERA3YEB 102VR1609 7030007200 S.RESISTOR ERA3YEB 202VR1610 7030007210 S.RESISTOR ERA3YEB 102VR1611 7030007220 S.RESISTOR ERA3YED 202VR1612 7030007230 S.RESISTOR ERA3YED 102VR1613 7030007220 S.RESISTOR ERA3YED 202VR1614 7030007230 S.RESISTOR ERA3YED 102VR1615 7030007220 S.RESISTOR ERA3YED 202VR1616 7030007230 S.RESISTOR ERA3YED 102VR1617 7030007220 S.RESISTOR ERA3YED 202VR1618 7030007230 S.RESISTOR ERA3YED 102VR1619 7030007220 S.RESISTOR ERA3YED 202VR1620 7030007220 S.RESISTOR ERA3YED 202VR1621 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1622 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1623 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1624 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1626 7030003370 S.RESISTOR ERJ3GEYJ 271 V (270 Ω)R1627 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1630 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)

R1632 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1802 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1803 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R1805 7030007490 S.RESISTOR MCR03EZHJ 10 MΩR1806 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1808 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R1809 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R1810 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R1817 7030009651 S.RESISTOR ERA3YHD 820VR1818 7030006581 S.RESISTOR ERA3YED 122VR1820 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1821 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1822 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1823 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1824 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R1904 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1905 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1906 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R1907 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R1908 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R1909 7030003470 S.RESISTOR ERJ3GEYJ 182 V (1.8 kΩ)R1910 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R1911 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1912 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1913 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1914 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1915 7030003370 S.RESISTOR ERJ3GEYJ 271 V (270 Ω)R1916 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R1917 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1918 7030003370 S.RESISTOR ERJ3GEYJ 271 V (270 Ω)R1919 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R1922 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1923 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1924 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R2004 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ)R2005 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R2006 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 kΩ)

C1 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC2 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC3 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC4 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC5 4030008470 S.CERAMIC C1608 JB 1H 272K-T-AC6 4030009880 S.CERAMIC C1608 JB 1H 682K-T-AC7 4030009980 S.CERAMIC C1608 JB 1H 152K-T-AC8 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC9 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC10 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC11 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC12 4030008650 S.CERAMIC C1608 JB 1H 332K-T-AC13 4030011330 S.CERAMIC C1608 CH 1H 391J-T-AC14 4030008650 S.CERAMIC C1608 JB 1H 332K-T-AC15 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC16 4030009000 S.CERAMIC C2012 JB 1C 224K-T-AC17 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC21 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC22 4030017840 S.CERAMIC C2012 CH 1H 222J-T-NC23 4030017810 S.CERAMIC C1608 CH 1H 102J-T-NC24 4030017840 S.CERAMIC C2012 CH 1H 222J-T-NC25 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC31 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC32 4030017830 S.CERAMIC C2012 CH 1H 152J-T-NC33 4030017810 S.CERAMIC C1608 CH 1H 102J-T-NC34 4030017830 S.CERAMIC C2012 CH 1H 152J-T-NC35 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC41 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC42 4030009580 S.CERAMIC C1608 JB 1H 681K-T-AC43 4030011830 S.CERAMIC C1608 CH 1H 301J-T-AC44 4030009580 S.CERAMIC C1608 JB 1H 681K-T-AC45 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC51 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC52 4030009580 S.CERAMIC C1608 JB 1H 681K-T-AC53 4030007150 S.CERAMIC C1608 CH 1H 151J-T-AC54 4030009580 S.CERAMIC C1608 JB 1H 681K-T-AC55 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC61 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC62 4030017800 S.CERAMIC C1608 CH 1H 561J-T-NC63 4030007110 S.CERAMIC C1608 CH 1H 680J-T-AC64 4030017800 S.CERAMIC C1608 CH 1H 561J-T-NC65 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC71 4030011600 S.CERAMIC C1608 JB 1E 104K-T-N

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S.=Surface mount

[RF UNIT][RF UNIT]

C72 4030011330 S.CERAMIC C1608 CH 1H 391J-T-AC73 4030007110 S.CERAMIC C1608 CH 1H 680J-T-AC74 4030011330 S.CERAMIC C1608 CH 1H 391J-T-AC75 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC81 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC82 4030010760 S.CERAMIC C1608 CH 1H 331J-T-AC83 4030007080 S.CERAMIC C1608 CH 1H 390J-T-AC84 4030010760 S.CERAMIC C1608 CH 1H 331J-T-AC85 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC88 4030009000 S.CERAMIC C2012 JB 1C 224K-T-AC89 4030007040 S.CERAMIC C1608 CH 1H 180J-T-AC90 4030007040 S.CERAMIC C1608 CH 1H 180J-T-AC91 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC92 4030007110 S.CERAMIC C1608 CH 1H 680J-T-AC93 4030007040 S.CERAMIC C1608 CH 1H 180J-T-AC94 4030007120 S.CERAMIC C1608 CH 1H 820J-T-AC95 4030007040 S.CERAMIC C1608 CH 1H 180J-T-AC96 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC97 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC98 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC99 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC100 4030011280 S.CERAMIC C1608 CH 1H 271J-T-AC101 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC102 4030007100 S.CERAMIC C1608 CH 1H 560J-T-AC103 4030007110 S.CERAMIC C1608 CH 1H 680J-T-AC104 4030007100 S.CERAMIC C1608 CH 1H 560J-T-AC105 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC109 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC110 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC111 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC112 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC113 4030006980 S.CERAMIC C1608 CH 1H 070D-T-AC114 4030009560 S.CERAMIC C1608 CH 1H R75B-T-AC115 4030009920 S.CERAMIC C1608 CH 1H 050B-T-AC116 4030009560 S.CERAMIC C1608 CH 1H R75B-T-AC117 4030006980 S.CERAMIC C1608 CH 1H 070D-T-AC118 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC119 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC120 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC121 4030007040 S.CERAMIC C1608 CH 1H 180J-T-AC122 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC123 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC124 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC136 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC143 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC144 4030007120 S.CERAMIC C1608 CH 1H 820J-T-AC146 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC148 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC150 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC151 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC152 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC153 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC154 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC155 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC156 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC157 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC161 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC171 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC172 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC173 4030007010 S.CERAMIC C1608 CH 1H 100D-T-AC174 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC181 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC182 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC183 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC185 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC191 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC192 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC193 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC194 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC195 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC196 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC197 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC198 4030009920 S.CERAMIC C1608 CH 1H 050B-T-AC201 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC211 4030007100 S.CERAMIC C1608 CH 1H 560J-T-AC212 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC213 4030007120 S.CERAMIC C1608 CH 1H 820J-T-AC214 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC215 4030007100 S.CERAMIC C1608 CH 1H 560J-T-AC216 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC217 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC218 4030011600 S.CERAMIC C1608 JB 1E 104K-T-N

C219 4030009530 S.CERAMIC C1608 CH 1H 030B-T-AC220 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC221 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC222 4030007010 S.CERAMIC C1608 CH 1H 100D-T-AC224 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC225 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC226 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC228 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC229 4030007020 S.CERAMIC C1608 CH 1H 120J-T-AC230 4030007010 S.CERAMIC C1608 CH 1H 100D-T-AC231 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC232 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC233 4030007040 S.CERAMIC C1608 CH 1H 180J-T-AC234 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC235 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC236 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC240 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC241 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC242 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC243 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC244 4030007020 S.CERAMIC C1608 CH 1H 120J-T-AC245 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC246 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC247 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC248 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC249 4030007010 S.CERAMIC C1608 CH 1H 100D-T-AC250 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC251 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC252 4030011770 S.CERAMIC C1608 CH 1H 060B-T-AC253 4030006980 S.CERAMIC C1608 CH 1H 070D-T-AC254 4030011770 S.CERAMIC C1608 CH 1H 060B-T-AC255 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC256 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC257 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC258 4030009910 S.CERAMIC C1608 CH 1H 040B-T-AC261 4030011340 S.CERAMIC C1608 CH 1H 471J-T-AC262 4030011330 S.CERAMIC C1608 CH 1H 391J-T-AC263 4030007110 S.CERAMIC C1608 CH 1H 680J-T-AC264 4030011330 S.CERAMIC C1608 CH 1H 391J-T-AC265 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC271 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC272 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC273 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC275 4030011770 S.CERAMIC C1608 CH 1H 060B-T-AC276 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC277 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC278 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC286 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC287 4030007060 S.CERAMIC C1608 CH 1H 270J-T-AC288 4030011770 S.CERAMIC C1608 CH 1H 060B-T-AC289 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC290 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC291 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC292 4030007100 S.CERAMIC C1608 CH 1H 560J-T-AC293 4030007100 S.CERAMIC C1608 CH 1H 560J-T-AC296 4030006980 S.CERAMIC C1608 CH 1H 070D-T-AC298 4030009920 S.CERAMIC C1608 CH 1H 050B-T-AC300 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC301 4030007080 S.CERAMIC C1608 CH 1H 390J-T-AC302 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC303 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC304 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC305 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC306 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC307 4030011770 S.CERAMIC C1608 CH 1H 060B-T-AC308 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC309 4030009520 S.CERAMIC C1608 CH 1H 020B-T-AC310 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC311 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC312 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC313 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC314 4030007020 S.CERAMIC C1608 CH 1H 120J-T-AC315 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC316 4030009920 S.CERAMIC C1608 CH 1H 050B-T-AC317 4030007080 S.CERAMIC C1608 CH 1H 390J-T-AC318 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC319 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC320 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC321 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC322 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC323 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC324 4030011600 S.CERAMIC C1608 JB 1E 104K-T-N

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S.=Surface mount

C325 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC326 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC327 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC328 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC329 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC330 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC331 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC401 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC402 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC403 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC500 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC501 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC503 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC504 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC505 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC507 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC508 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC509 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC510 4030007020 S.CERAMIC C1608 CH 1H 120J-T-AC511 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC512 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC513 4030009560 S.CERAMIC C1608 CH 1H R75B-T-AC514 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC515 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC517 4030009500 S.CERAMIC C1608 CH 1H 0R5B-T-AC518 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC519 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC521 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC528 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC529 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC530 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC541 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC542 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC543 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC544 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC545 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC546 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC547 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC548 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC1001 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1002 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1003 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1004 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1008 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1010 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC1011 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1012 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1013 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1014 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1031 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1032 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1051 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1052 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1053 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1054 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1055 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1057 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1059 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1075 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC1081 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1082 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1083 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC1101 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1102 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1103 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1104 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1105 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1106 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1107 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1108 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1109 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1110 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1111 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1112 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1113 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1114 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1115 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1116 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1117 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1118 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1119 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1120 4030011600 S.CERAMIC C1608 JB 1E 104K-T-N

C1121 4550006250 S.TANTALUM TEMSVA 1A 106M-8LC1122 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1131 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1141 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1151 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1155 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC1161 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1162 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1163 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1164 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1165 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1166 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1167 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1191 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1202 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC1203 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1204 4030011340 S.CERAMIC C1608 CH 1H 471J-T-AC1205 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1206 4030009540 S.CERAMIC C1608 CH 1H 1R5B-T-AC1207 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1208 4610001830 S.TRIMMER TZBX4N100BA110T00 10PC1209 4030007020 S.CERAMIC C1608 CH 1H 120J-T-AC1211 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC1222 4030010760 S.CERAMIC C1608 CH 1H 331J-T-AC1223 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1224 4030011340 S.CERAMIC C1608 CH 1H 471J-T-AC1225 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1226 4030009540 S.CERAMIC C1608 CH 1H 1R5B-T-AC1227 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1228 4610001830 S.TRIMMER TZBX4N100BA110T00 10PC1229 4030009920 S.CERAMIC C1608 CH 1H 050B-T-AC1231 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC1242 4030007080 S.CERAMIC C1608 CH 1H 390J-T-AC1243 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1244 4030011340 S.CERAMIC C1608 CH 1H 471J-T-AC1245 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1246 4030009540 S.CERAMIC C1608 CH 1H 1R5B-T-AC1247 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1248 4610001830 S.TRIMMER TZBX4N100BA110T00 10PC1249 4030006990 S.CERAMIC C1608 CH 1H 080D-T-AC1251 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC1262 4030007060 S.CERAMIC C1608 CH 1H 270J-T-AC1263 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1264 4030011340 S.CERAMIC C1608 CH 1H 471J-T-AC1265 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1266 4030009510 S.CERAMIC C1608 CH 1H 010B-T-AC1267 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1268 4610001860 S.TRIMMER TZBX4Z060BA110T00 6PC1269 4030009530 S.CERAMIC C1608 CH 1H 030B-T-AC1271 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC1281 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1282 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1284 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1291 4030007060 S.CERAMIC C1608 CH 1H 270J-T-AC1292 4030007120 S.CERAMIC C1608 CH 1H 820J-T-AC1293 4030007080 S.CERAMIC C1608 CH 1H 390J-T-AC1301 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC1302 4030009910 S.CERAMIC C1608 CH 1H 040B-T-AC1303 4610001850 S.TRIMMER TZBX4R200BA110T00 20PC1304 4030016550 S.CERAMIC CM105 CH 151G 50ATC1305 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1306 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1307 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1308 4030016550 S.CERAMIC CM105 CH 151G 50ATC1309 4030016550 S.CERAMIC CM105 CH 151G 50ATC1310 4030007010 S.CERAMIC C1608 CH 1H 100D-T-AC1311 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1312 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1408 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1409 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1410 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1411 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1412 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1422 4030007040 S.CERAMIC C1608 CH 1H 180J-T-AC1423 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC1424 4030007060 S.CERAMIC C1608 CH 1H 270J-T-AC1425 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC1426 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1427 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1428 4030007120 S.CERAMIC C1608 CH 1H 820J-T-AC1429 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC1501 4030006880 S.CERAMIC C1608 JB 1H 472K-T-A

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S.=Surface mount

[RF UNIT][RF UNIT]

C1502 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1503 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1520 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC1521 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1522 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC1523 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC1524 4030007000 S.CERAMIC C1608 CH 1H 090D-T-AC1525 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC1526 4030009530 S.CERAMIC C1608 CH 1H 030B-T-AC1527 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC1528 4030009920 S.CERAMIC C1608 CH 1H 050B-T-AC1529 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC1530 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC1531 4030007040 S.CERAMIC C1608 CH 1H 180J-T-AC1561 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1562 4030007080 S.CERAMIC C1608 CH 1H 390J-T-AC1563 4030007010 S.CERAMIC C1608 CH 1H 100D-T-AC1564 4030007080 S.CERAMIC C1608 CH 1H 390J-T-AC1565 4030006980 S.CERAMIC C1608 CH 1H 070D-T-AC1567 4030007060 S.CERAMIC C1608 CH 1H 270J-T-AC1581 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1582 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC1583 4030006980 S.CERAMIC C1608 CH 1H 070D-T-AC1584 4030007060 S.CERAMIC C1608 CH 1H 270J-T-AC1585 4030009920 S.CERAMIC C1608 CH 1H 050B-T-AC1586 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC1587 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC1601 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1602 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1603 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1604 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1605 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1606 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1607 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1608 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1609 4030011340 S.CERAMIC C1608 CH 1H 471J-T-AC1610 4030007120 S.CERAMIC C1608 CH 1H 820J-T-AC1611 4030009580 S.CERAMIC C1608 JB 1H 681K-T-AC1612 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC1613 4030010040 S.CERAMIC C1608 JB 1H 561K-T-AC1615 4030011280 S.CERAMIC C1608 CH 1H 271J-T-AC1616 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC1617 4030011280 S.CERAMIC C1608 CH 1H 271J-T-AC1630 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1801 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1802 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1803 4030007010 S.CERAMIC C1608 CH 1H 100D-T-AC1804 4030007060 S.CERAMIC C1608 CH 1H 270J-T-AC1805 4030007040 S.CERAMIC C1608 CH 1H 180J-T-AC1806 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1807 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC1809 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1810 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1811 4550006480 S.TANTALUM TEMSVA 1C 475M-8LC1812 4560000080 CERAMIC D33Y5V 1H 103Z21C1814 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC1816 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1817 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1818 4030011340 S.CERAMIC C1608 CH 1H 471J-T-AC1819 4030007100 S.CERAMIC C1608 CH 1H 560J-T-AC1820 4030009580 S.CERAMIC C1608 JB 1H 681K-T-AC1856 4030011340 S.CERAMIC C1608 CH 1H 471J-T-AC1857 4550006480 S.TANTALUM TEMSVA 1C 475M-8LC1858 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1904 4030008070 S.CERAMIC C1608 TH 1H 470J-T-AC1905 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1906 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1908 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1909 4030008070 S.CERAMIC C1608 TH 1H 470J-T-AC1916 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1917 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1918 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1919 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1920 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC1921 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC1922 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1923 4030009510 S.CERAMIC C1608 CH 1H 010B-T-AC1924 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC1925 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1926 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1927 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1928 4030006880 S.CERAMIC C1608 JB 1H 472K-T-A

C1931 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC2004 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC2005 4510004630 S.ELECTROLYTIC ECEV1CA100SR

RL1 6330001320 RELAY AHY103

J1 6510007020 CONNECTOR TMP-J01X-V6J2 6510022590 S.CONNECTOR 22FMN-BMTTR-A-TBTJ121 6510007020 CONNECTOR TMP-J01X-V6J151 6510007020 CONNECTOR TMP-J01X-V6J262 6510007020 CONNECTOR TMP-J01X-V6J401 6450001490 CONNECTOR HLJ7001-01-3010J1001 6510022590 S.CONNECTOR 22FMN-BMTTR-A-TBT

W2 7030008240 S.JUMPER ERJ12YJ0R00UW151 7030003860 S.JUMPER ERJ3GE JPW VW201 7030003860 S.JUMPER ERJ3GE JPW VW221 7030003860 S.JUMPER ERJ3GE JPW VW222 7030003860 S.JUMPER ERJ3GE JPW VW223 7030003860 S.JUMPER ERJ3GE JPW VW224 7030003860 S.JUMPER ERJ3GE JPW VW225 7030003860 S.JUMPER ERJ3GE JPW VW231 7030003860 S.JUMPER ERJ3GE JPW VW241 7030008240 S.JUMPER ERJ12YJ0R00UW242 7030003860 S.JUMPER ERJ3GE JPW VW243 7030003860 S.JUMPER ERJ3GE JPW VW254 7120000470 JUMPER ERDS2T0W255 7030003860 S.JUMPER ERJ3GE JPW VW225 7030003860 S.JUMPER ERJ3GE JPW VW256 7030003860 S.JUMPER ERJ3GE JPW VW257 7030003860 S.JUMPER ERJ3GE JPW VW302 7030008240 S.JUMPER ERJ12YJ0R00UW303 7030008240 S.JUMPER ERJ12YJ0R00UW304 7030008240 S.JUMPER ERJ12YJ0R00UW305 7030003860 S.JUMPER ERJ3GE JPW VW306 7030008240 S.JUMPER ERJ12YJ0R00UW307 7030003860 S.JUMPER ERJ3GE JPW VW502 7030003860 S.JUMPER ERJ3GE JPW VW520 7030003860 S.JUMPER ERJ3GE JPW VW521 7030003860 S.JUMPER ERJ3GE JPW VW532 7030003860 S.JUMPER ERJ3GE JPW VW533 7030003860 S.JUMPER ERJ3GE JPW VW536 7030008240 S.JUMPER ERJ12YJ0R00UW537 7030008240 S.JUMPER ERJ12YJ0R00UW1001 7030009300 S.JUMPER ERJ1WY0R00UW1002 7030009300 S.JUMPER ERJ1WY0R00UW1003 7030009300 S.JUMPER ERJ1WY0R00UW1004 7030009300 S.JUMPER ERJ1WY0R00UW1081 7030003860 S.JUMPER ERJ3GE JPW VW1082 7030003860 S.JUMPER ERJ3GE JPW VW1403 7030003860 S.JUMPER ERJ3GE JPW VW1404 7030003860 S.JUMPER ERJ3GE JPW VW1405 7030003860 S.JUMPER ERJ3GE JPW VW1406 7030003860 S.JUMPER ERJ3GE JPW VW1407 7030003860 S.JUMPER ERJ3GE JPW VW1408 7030003860 S.JUMPER ERJ3GE JPW VW1601 7030003860 S.JUMPER ERJ3GE JPW VW1604 7030003860 S.JUMPER ERJ3GE JPW VW1605 7030003860 S.JUMPER ERJ3GE JPW VW1902 7030003860 S.JUMPER ERJ3GE JPW VW2001 7030003860 S.JUMPER ERJ3GE JPW V

EP1 0910054625 PCB B 5698EEP2 6910000630 BEAD FSOH070RNEP4 6910012350 S.BEAD MMZ1608Y 102BTEP5 6910012350 S.BEAD MMZ1608Y 102BTEP6 6910012350 S.BEAD MMZ1608Y 102BTEP7 6910012350 S.BEAD MMZ1608Y 102BTEP8 6910012350 S.BEAD MMZ1608Y 102BTEP9 6910012350 S.BEAD MMZ1608Y 102BTEP10 6910012350 S.BEAD MMZ1608Y 102BTEP11 6910012350 S.BEAD MMZ1608Y 102BTEP120 6910012350 S.BEAD MMZ1608Y 102BTEP150 6910012350 S.BEAD MMZ1608Y 102BTEP180 6910012350 S.BEAD MMZ1608Y 102BTEP214 6910012350 S.BEAD MMZ1608Y 102BTEP216 6910012350 S.BEAD MMZ1608Y 102BTEP217 6910012350 S.BEAD MMZ1608Y 102BT

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[MAIN UNIT][RF UNIT]

S.=Surface mount

EP242 6910012350 S.BEAD MMZ1608Y 102BTEP261 6910000630 BEAD FSOH070RNEP301 6910012350 S.BEAD MMZ1608Y 102BTEP302 6910012350 S.BEAD MMZ1608Y 102BTEP303 6910012350 S.BEAD MMZ1608Y 102BTEP304 6910012350 S.BEAD MMZ1608Y 102BTEP305 6910012350 S.BEAD MMZ1608Y 102BTEP306 6910012350 S.BEAD MMZ1608Y 102BTEP358 6910012350 S.BEAD MMZ1608Y 102BTEP401 6910012350 S.BEAD MMZ1608Y 102BTEP402 6910012350 S.BEAD MMZ1608Y 102BTEP501 6910012350 S.BEAD MMZ1608Y 102BTEP502 6910012350 S.BEAD MMZ1608Y 102BTEP503 6910012350 S.BEAD MMZ1608Y 102BTEP504 6910012350 S.BEAD MMZ1608Y 102BTEP510 6910012350 S.BEAD MMZ1608Y 102BTEP548 6910012350 S.BEAD MMZ1608Y 102BTEP549 6910012350 S.BEAD MMZ1608Y 102BTEP1010 6910012350 S.BEAD MMZ1608Y 102BTEP1031 6910012350 S.BEAD MMZ1608Y 102BTEP1081 6910012350 S.BEAD MMZ1608Y 102BTEP1082 6910012350 S.BEAD MMZ1608Y 102BTEP1201 6910012350 S.BEAD MMZ1608Y 102BTEP1221 6910012350 S.BEAD MMZ1608Y 102BTEP1241 6910012350 S.BEAD MMZ1608Y 102BTEP1242 6910012350 S.BEAD MMZ1608Y 102BTEP1261 6910012350 S.BEAD MMZ1608Y 102BTEP1401 6910012350 S.BEAD MMZ1608Y 102BTEP1501 6910012350 S.BEAD MMZ1608Y 102BTEP1502 6910012350 S.BEAD MMZ1608Y 102BT

IC200 1110003870 S.IC NJM2058M-T1IC280 1130005640 S.IC TC4W53F (TE12L)IC281 1130003610 S.IC TC4SU69F (TE85R)IC282 1130003610 S.IC TC4SU69F (TE85R)IC300 1110003870 S.IC NJM2058M-T1IC360 1110000960 S.IC NJM4558M-T1IC400 1110004840 S.IC NJM1496V-TE1IC502 1110004310 S.IC M62352GP 75ECIC1001 1110002700 S.IC NJM2904M-T1IC1040 1130005640 S.IC TC4W53F (TE12L)IC1060 1110000960 S.IC NJM4558M-T1IC1080 1110003300 S.IC M5282FP 70CDIC1120 1110005060 S.IC µPC4574G2-E1IC1160 1130005640 S.IC TC4W53F (TE12L)IC1180 1110003300 S.IC M5282FP 70CDIC1220 1130005640 S.IC TC4W53F (TE12L)IC1240 1110003090 IC LA4425AIC1280 1110000960 S.IC NJM4558M-T1IC1300 1110003870 S.IC NJM2058M-T1IC1310 1130008230 S.IC BU4053BCFV-E2IC1400 1110003300 S.IC M5282FP 70CDIC1401 1110003870 S.IC NJM2058M-T1IC1460 1110005420 S.IC BA15532F-E2IC1500 1140010430 S.IC HD6432357A26F (SX-2494A)IC1560 1130009110 S.IC S-80942ANMP-DD6-T2IC1580 1140009240 S.IC HN58X24128FPIIC1900 1130008230 S.IC BU4053BCFV-E2IC1940 1130005720 S.IC TC7W04F (TE12L)IC2040 1130003830 S.IC TC7S04F (TE85R)

Q200 1560000560 S.FET 2SK882-GR (TE85L)Q201 1560000560 S.FET 2SK882-GR (TE85L)Q202 1560000560 S.FET 2SK882-GR (TE85L)Q203 1530002060 S.TRANSISTOR 2SC4081 T107 RQ204 1530002060 S.TRANSISTOR 2SC4081 T107 RQ205 1510000510 S.TRANSISTOR 2SA1576A T106RQ206 1530002060 S.TRANSISTOR 2SC4081 T107 RQ207 1590002530 S.TRANSISTOR UN911H (TX)Q208 1590001960 S.TRANSISTOR XP4311 (TX)Q250 1580000620 S.FET 3SK131-T2 MASQ300 1590000680 S.TRANSISTOR DTC114EUA T106Q301 1590000680 S.TRANSISTOR DTC114EUA T106

Q302 1590000680 S.TRANSISTOR DTC114EUA T106Q303 1510000510 S.TRANSISTOR 2SA1576A T106RQ304 1590000680 S.TRANSISTOR DTC114EUA T106Q305 1590002150 S.TRANSISTOR DTC144TE TLQ306 1590000680 S.TRANSISTOR DTC114EUA T106Q307 1510000510 S.TRANSISTOR 2SA1576A T106RQ308 1510000510 S.TRANSISTOR 2SA1576A T106RQ309 1590002150 S.TRANSISTOR DTC144TE TLQ330 1560000560 S.FET 2SK882-GR (TE85L)Q381 1590001960 S.TRANSISTOR XP4311 (TX)Q450 1530002060 S.TRANSISTOR 2SC4081 T107 RQ451 1530002060 S.TRANSISTOR 2SC4081 T107 RQ452 1540000440 S.TRANSISTOR 2SD1619-T-TDQ453 1540000440 S.TRANSISTOR 2SD1619-T-TDQ511 1530002060 S.TRANSISTOR 2SC4081 T107 RQ700 1530002060 S.TRANSISTOR 2SC4081 T107 RQ720 1590000680 S.TRANSISTOR DTC114EUA T106Q721 1530002060 S.TRANSISTOR 2SC4081 T107 RQ722 1530002060 S.TRANSISTOR 2SC4081 T107 RQ740 1590000680 S.TRANSISTOR DTC114EUA T106Q780 1530002060 S.TRANSISTOR 2SC4081 T107 RQ783 1590001870 S.TRANSISTOR DTA114EE TLQ784 1590000680 S.TRANSISTOR DTC114EUA T106Q785 1540000440 S.TRANSISTOR 2SD1619-T-TDQ786 1540000440 S.TRANSISTOR 2SD1619-T-TDQ787 1590000680 S.TRANSISTOR DTC114EUA T106Q788 1590000680 S.TRANSISTOR DTC114EUA T106Q801 1520000650 S.TRANSISTOR 2SB1201-S-TLQ802 1530002690 S.TRANSISTOR 2SC4116-GR (TE85R)Q810 1530002060 S.TRANSISTOR 2SC4081 T107 RQ1140 1560000840 S.FET 2SK1829 (TE85R)Q1260 1540000470 S.TRANSISTOR 2SD1801S-TLQ1261 1590000680 S.TRANSISTOR DTC114EUA T106Q1860 1590000680 S.TRANSISTOR DTC114EUA T106Q1880 1590000680 S.TRANSISTOR DTC114EUA T106Q1940 1510000510 S.TRANSISTOR 2SA1576A T106RQ1941 1530002060 S.TRANSISTOR 2SC4081 T107 R

D200 1790001210 S.DIODE 1SS375-TLD202 1790001250 S.DIODE MA2S111-(TX)D250 1790001620 S.DIODE 1SV308 (TPL3)D251 1790001620 S.DIODE 1SV308 (TPL3)D252 1790001620 S.DIODE 1SV308 (TPL3)D253 1790001620 S.DIODE 1SV308 (TPL3)D303 1790001610 S.DIODE 1SS385 (TE85L)D305 1790001250 S.DIODE MA2S111-(TX)D310 1790001140 S.ZENER MA8039-L (TX)D311 1790001140 S.ZENER MA8039-L (TX)D312 1750000520 S.DIODE DAN222TLD360 1790001610 S.DIODE 1SS385 (TE85L)D361 1790001240 S.DIODE MA2S728-(TX)D362 1790001250 S.DIODE MA2S111-(TX)D363 1790001250 S.DIODE MA2S111-(TX)D364 1790001240 S.DIODE MA2S728-(TX)D380 1790000620 S.DIODE MA77 (TX)D381 1790000620 S.DIODE MA77 (TX)D382 1790000620 S.DIODE MA77 (TX)D383 1790000620 S.DIODE MA77 (TX)D450 1750000370 S.DIODE DA221 TLD451 1750000370 S.DIODE DA221 TLD500 1710000160 DIODE 1SS133D550 1750000520 S.DIODE DAN222TLD551 1750000520 S.DIODE DAN222TLD552 1790001250 S.DIODE MA2S111-(TX)D553 1790001250 S.DIODE MA2S111-(TX)D700 1790001250 S.DIODE MA2S111-(TX)D720 1750000520 S.DIODE DAN222TLD721 1750000520 S.DIODE DAN222TLD722 1790001250 S.DIODE MA2S111-(TX)D723 1790001250 S.DIODE MA2S111-(TX)D740 1750000520 S.DIODE DAN222TLD781 1790001250 S.DIODE MA2S111-(TX)D782 1790001250 S.DIODE MA2S111-(TX)D783 1790001250 S.DIODE MA2S111-(TX)D784 1750000520 S.DIODE DAN222TLD801 1790001170 S.ZENER MA8068-M (TX)D810 1790001250 S.DIODE MA2S111-(TX)D1300 1790001610 S.DIODE 1SS385 (TE85L)D1822 1790001250 S.DIODE MA2S111-(TX)

[EUR], [FRA], [ITA], [ESP]D1824 1790001250 S.DIODE MA2S111-(TX) [USA] only

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S.=Surface mount

[MAIN UNIT][MAIN UNIT]

D1840 1750000370 S.DIODE DA221 TLD1841 1750000370 S.DIODE DA221 TLD1880 1750000370 S.DIODE DA221 TLD1881 1750000370 S.DIODE DA221 TLD1900 1790001670 S.DIODE RB706F-40T106D1901 1790001670 S.DIODE RB706F-40T106D1940 1790001250 S.DIODE MA2S111-(TX)D2000 1790001610 S.DIODE 1SS385 (TE85L)

FI271 2020001740 CERAMIC CFWM455DFI272 2020001740 CERAMIC CFWM455DFI381 2020001740 CERAMIC CFWM455D

X1500 6050009520 S.XTAL CR-520 (19.6608 MHz+)

L120 2040000490 COIL EXC-ELDR25CL121 2040000490 COIL EXC-ELDR25CL122 6200001830 S.COIL NL 322522T-100JL123 6200001830 S.COIL NL 322522T-100JL124 6200001830 S.COIL NL 322522T-100JL125 6200001830 S.COIL NL 322522T-100JL126 6200001830 S.COIL NL 322522T-100JL127 6200003950 S.COIL HF50ACC 322513-TL128 6200003950 S.COIL HF50ACC 322513-TL129 6200003950 S.COIL HF50ACC 322513-TL130 6200003950 S.COIL HF50ACC 322513-TL140 6200003950 S.COIL HF50ACC 322513-TL141 6200003950 S.COIL HF50ACC 322513-TL142 6200003950 S.COIL HF50ACC 322513-TL143 6200003950 S.COIL HF50ACC 322513-TL144 6200001830 S.COIL NL 322522T-100JL145 6200001830 S.COIL NL 322522T-100JL181 6200009690 S.COIL LQH 4C 101K04L200 6180001000 COIL LAL 04NA 102KL201 6150002291 COIL LS-450L202 6150002291 COIL LS-450L203 6150002291 COIL LS-450L250 6200005490 S.COIL NL 322522T-331JL251 6150004080 COIL LS-468 (C-13958)L252 6150004080 COIL LS-468 (C-13958)L253 6150004080 COIL LS-468 (C-13958)L254 6150004080 COIL LS-468 (C-13958)L280 6200003260 S.COIL NL 322522T-101JL281 6200003260 S.COIL NL 322522T-101JL330 6150004090 COIL LS-469 (C-13969)L400 6200003260 S.COIL NL 322522T-101JL402 6200003260 S.COIL NL 322522T-101JL700 6200003260 S.COIL NL 322522T-101JL701 6200003260 S.COIL NL 322522T-101JL702 6200003260 S.COIL NL 322522T-101JL703 6200003590 S.COIL EXCCL3225U1L704 6200003260 S.COIL NL 322522T-101JL740 6200003950 S.COIL HF50ACC 322513-TL741 6200003950 S.COIL HF50ACC 322513-TL742 6200003950 S.COIL HF50ACC 322513-TL760 6200003240 S.COIL NL 322522T-221JL761 6200003240 S.COIL NL 322522T-221JL762 6200008820 S.COIL HF70ACC 635050-TL763 6200008820 S.COIL HF70ACC 635050-TL780 6200003950 S.COIL HF50ACC 322513-TL781 6200003260 S.COIL NL 322522T-101JL782 6200003950 S.COIL HF50ACC 322513-TL783 6200003260 S.COIL NL 322522T-101JL784 6200003260 S.COIL NL 322522T-101JL785 6200003950 S.COIL HF50ACC 322513-TL786 6200003260 S.COIL NL 322522T-101JL787 6200003260 S.COIL NL 322522T-101JL788 6200003260 S.COIL NL 322522T-101JL789 6200003950 S.COIL HF50ACC 322513-TL790 6200003950 S.COIL HF50ACC 322513-TL791 6200003950 S.COIL HF50ACC 322513-TL792 6200003950 S.COIL HF50ACC 322513-TL793 6200003950 S.COIL HF50ACC 322513-TL794 6200003950 S.COIL HF50ACC 322513-TL795 6200003950 S.COIL HF50ACC 322513-TL796 6200003950 S.COIL HF50ACC 322513-TL1401 6200001830 S.COIL NL 322522T-100JL1880 6200001830 S.COIL NL 322522T-100JL1881 6200001830 S.COIL NL 322522T-100J

L2020 6200001720 S.COIL NL 322522T-1R0JL2060 6200001830 S.COIL NL 322522T-100JL2061 6200001720 S.COIL NL 322522T-1R0J

R100 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R101 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R102 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R103 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R104 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R105 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R120 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R121 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R122 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R123 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R124 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R140 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R141 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R142 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R143 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R160 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R180 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R181 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R182 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R183 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R184 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R200 7310002760 S.TRIMMER RV-152 (RH03A3AJ4X0HA) 223R202 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R203 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R204 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R205 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R206 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R207 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R208 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R209 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R210 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R211 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R212 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R213 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R215 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R216 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R217 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 MΩ)R218 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R219 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R220 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R221 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R222 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R223 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R250 7030000340 S.RESISTOR MCR10EZHJ 470 Ω (471)R251 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R252 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R253 7030000310 S.RESISTOR MCR10EZHJ 270 Ω (271)R254 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R255 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R256 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R257 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)R258 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R259 7030003300 S.RESISTOR ERJ3GEYJ 680 V (68 Ω)R260 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)R261 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R263 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)R264 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R280 7030003460 S.RESISTOR ERJ3GEYJ 152 V (1.5 kΩ)R281 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R282 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R300 7030009920 S.RESISTOR ERJ3GEYJ 335 V (3.3 MΩ)R301 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 MΩ)R302 7030009930 S.RESISTOR ERJ3GEYJ 825 V (8.2 MΩ)R306 7310002800 S.TRIMMER RV-156 (RH03A3AJ5) 224R307 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R308 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R310 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R311 7310002800 S.TRIMMER RV-156 (RH03A3AJ5) 224R313 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R314 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R316 7030003820 S.RESISTOR ERJ3GEYJ 155 V (1.5 MΩ)R317 7310002800 S.TRIMMER RV-156 (RH03A3AJ5) 224R318 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R319 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R320 7310002800 S.TRIMMER RV-156 (RH03A3AJ5) 224R321 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ)R322 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)

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S.=Surface mount

R323 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R324 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R326 7030009720 S.RESISTOR ERJ12YJ102U (1 kΩ)R327 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R328 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R330 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R331 7310002740 S.TRIMMER RV-150 (RH03A3A14X0FC) 103R332 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R333 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R334 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R335 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R336 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R337 7510000751 S.THERMISTOR NTCCM2012 3NH 103KC-TR360 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R361 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R363 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R364 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R365 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R366 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R367 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R368 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R369 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R370 7030003740 S.RESISTOR ERJ3GEYJ 334 V (330 kΩ)R380 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R381 7030003510 S.RESISTOR ERJ3GEYJ 392 V (3.9 kΩ)R382 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R383 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R384 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R385 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R386 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R387 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R388 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R389 7030003510 S.RESISTOR ERJ3GEYJ 392 V (3.9 kΩ)R390 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R400 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R404 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R405 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R406 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 kΩ)R407 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R408 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R409 7030003510 S.RESISTOR ERJ3GEYJ 392 V (3.9 kΩ)R410 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R411 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)R412 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R413 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R414 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R415 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R450 7030006210 S.RESISTOR ERJ12YJ4R7U (4.7 Ω)R451 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R452 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R453 7030006210 S.RESISTOR ERJ12YJ4R7U (4.7 Ω)R454 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R455 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R500 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R501 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R502 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R503 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R504 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R505 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R506 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R507 7030009891 S.RESIST0R ERA3YED 151VR508 7030009851 S.RESISTOR ERA3YED 271VR511 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R512 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R521 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R522 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R523 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R524 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R525 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R526 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R527 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R528 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R550 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R551 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ)R552 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R553 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R554 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R555 7310002740 S.TRIMMER RV-150 (RH03A3A14X0FC) 103R556 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R557 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R558 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R559 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 MΩ)

R560 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R561 7510000771 S.THERMISTOR NTCCM2012 3SH 223KC-TR562 7510000771 S.THERMISTOR NTCCM2012 3SH 223KC-TR700 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R701 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R702 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R703 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R720 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R721 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R722 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R723 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R724 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R725 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R726 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R727 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R740 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R780 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R781 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R782 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R783 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R785 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)R786 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R787 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R788 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R789 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R790 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R791 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)R792 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)R793 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)R794 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)R795 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)R796 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R797 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R801 7030007190 S.RESISTOR ERJ12YJ220U (22 Ω)R802 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R803 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R804 7030007190 S.RESISTOR ERJ12YJ220U (22 Ω)R814 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R811 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R812 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R813 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R1000 7030003780 S.RESISTOR ERJ3GEYJ 684 V (680 kΩ)R1001 7030003780 S.RESISTOR ERJ3GEYJ 684 V (680 kΩ)R1002 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)R1003 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)R1004 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)R1005 7030003690 S.RESISTOR ERJ3GEYJ 124 V (120 kΩ)R1006 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)R1007 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ)R1008 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 MΩ)R1009 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R1013 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1020 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R1021 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R1022 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1023 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1040 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1061 7030003760 S.RESISTOR ERJ3GEYJ 474 V (470 kΩ)R1062 7030003650 S.RESISTOR ERJ3GEYJ 563 V (56 kΩ)R1063 7030003780 S.RESISTOR ERJ3GEYJ 684 V (680 kΩ)R1064 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1065 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1080 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1081 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1082 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1083 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1084 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1085 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1086 7030003610 S.RESISTOR ERJ3GEYJ 273 V (27 kΩ)R1087 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ)R1088 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R1100 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1101 7030003550 S.RESISTOR ERJ3GEYJ 822 V (8.2 kΩ)R1102 7030003610 S.RESISTOR ERJ3GEYJ 273 V (27 kΩ)R1103 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1104 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1105 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1106 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1107 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1108 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R1109 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1110 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

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S.=Surface mount

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R1126 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1140 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R1141 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1160 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1161 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1162 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1180 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R1181 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R1182 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1183 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1184 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1185 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1186 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1187 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R1188 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1189 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1190 7030003730 S.RESISTOR ERJ3GEYJ 274 V (270 kΩ)R1191 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)R1192 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R1193 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1220 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1221 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1222 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1240 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1241 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1242 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R1260 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R1280 7030003510 S.RESISTOR ERJ3GEYJ 392 V (3.9 kΩ)R1281 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R1282 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R1283 7030003700 S.RESISTOR ERJ3GEYJ 154 V (150 kΩ)R1284 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R1285 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 kΩ)R1286 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1287 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1288 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R1289 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1300 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1301 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1302 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R1303 7030003590 S.RESISTOR ERJ3GEYJ 183 V (18 kΩ)R1304 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1305 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1306 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1307 7030003780 S.RESISTOR ERJ3GEYJ 684 V (680 kΩ)R1308 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1309 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1310 7030003700 S.RESISTOR ERJ3GEYJ 154 V (150 kΩ)R1311 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1312 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1313 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1314 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R1315 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1400 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R1401 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1402 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1403 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R1404 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1406 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1407 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1408 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1409 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1410 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1411 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R1412 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R1413 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1414 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R1415 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R1416 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R1417 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R1418 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R1419 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1420 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1423 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1424 7030003420 S.RESISTOR ERJ3GEYJ 681 V (680 Ω)R1425 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1460 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R1461 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1462 7030006461 S.RESISTOR ERA3YED 152VR1463 7030003200 S.RESISTOR ERJ3GEYJ 100 V (10 Ω)R1464 7030006461 S.RESISTOR ERA3YED 152VR1465 7030006461 S.RESISTOR ERA3YED 152V

R1466 7510001110 S.THERMISTOR NTCCM1608 4BH 153KCR1467 7030008061 S.RESISTOR ERA3YED 222VR1468 7030008061 S.RESISTOR ERA3YED 222VR1469 7310002690 S.TRIMMER RV-145 (RH03A3A13X0CA) 102R1470 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1480 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1481 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1500 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1501 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1502 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1503 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1504 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1505 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1506 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1507 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1508 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1509 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1510 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1511 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1512 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R1560 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1561 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1562 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1580 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R1581 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1620 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1621 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1622 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1623 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1700 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1701 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1702 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1703 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1720 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1721 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1740 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1741 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1742 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1743 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1760 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1780 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1800 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1801 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1802 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1803 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1804 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1820 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1821 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1822 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1823 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R1824 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1825 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1826 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1827 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1828 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1840 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1841 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1842 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R1843 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1844 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1845 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1846 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1847 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1850 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1851 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1852 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R1853 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1860 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1861 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1862 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1863 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1864 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1880 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1881 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1882 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R1883 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1900 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R1901 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R1902 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1903 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1904 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1905 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

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S.=Surface mount

R1906 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1907 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1908 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R1909 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1910 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R1911 7030003600 S.RESISTOR ERJ3GEYJ 223 V (22 kΩ)R1912 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1913 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1920 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1921 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1922 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1923 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1924 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1925 7310002740 S.TRIMMER RV-150 (RH03A3A14X0FC) 103R1940 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1941 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R1942 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1943 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R1944 7030003580 S.RESISTOR ERJ3GEYJ 153 V (15 kΩ)R1945 7030003620 S.RESISTOR ERJ3GEYJ 333 V (33 kΩ)R1960 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1961 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1962 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1963 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1964 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1965 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1966 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1967 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1968 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1969 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1970 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1971 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1972 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1980 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1981 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1982 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1983 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1984 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R1985 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1986 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1987 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1988 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1989 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1990 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R1991 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R2000 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R2040 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R2041 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R2042 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)

C100 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC101 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC102 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC103 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC104 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC105 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC106 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC107 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC108 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC109 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC110 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC111 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC120 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC122 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC123 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC124 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC125 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC126 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC129 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC131 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC132 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC133 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC134 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC136 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC135 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC140 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC141 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC142 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC143 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC144 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC145 4030007170 S.CERAMIC C1608 CH 1H 221J-T-A

C146 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC147 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC148 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC149 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC160 4510004600 ELECTROLYTIC 16 MV 1000 HCC161 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC162 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC163 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC164 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC180 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC183 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC184 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC185 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC188 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC189 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC190 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC191 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC192 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC193 4510006670 S.ELECTROLYTIC ECEV1CA471PC200 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC201 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC203 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC204 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC208 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC209 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC210 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC211 4030006870 S.CERAMIC C1608 JB 1H 222K-T-AC212 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC214 4510004640 S.ELECTROLYTIC ECEV1CA470SPC215 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC216 4510004640 S.ELECTROLYTIC ECEV1CA470SPC217 4030009000 S.CERAMIC C2012 JB 1C 224K-T-AC218 4510005000 ELECTROLYTIC 16 MV 220 HCC250 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC251 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC253 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC255 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC256 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC257 4510006220 S.ELECTROLYTIC ECEV1CA101UPC259 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC260 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC261 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC263 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC264 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC265 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC280 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC281 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC282 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC283 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC284 4510004630 S.ELECTROLYTIC ECEV1CA100SRC285 4510004630 S.ELECTROLYTIC ECEV1CA100SRC286 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC300 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC301 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC302 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC304 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC305 4510005890 S.ELECTROLYTIC ECEV1AAN100RC307 4510004440 S.ELECTROLYTIC ECEV1HA010SRC330 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC331 4030012610 S.CERAMIC C2012 JB 1C 474K-T-AC332 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC333 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC334 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC360 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC361 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC362 4510004630 S.ELECTROLYTIC ECEV1CA100SRC363 4510004630 S.ELECTROLYTIC ECEV1CA100SRC364 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC380 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC381 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC382 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC383 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC400 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC401 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC402 4510004630 S.ELECTROLYTIC ECEV1CA100SRC403 4510004630 S.ELECTROLYTIC ECEV1CA100SRC404 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC405 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC406 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC407 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC408 4510004630 S.ELECTROLYTIC ECEV1CA100SRC409 4030011600 S.CERAMIC C1608 JB 1E 104K-T-N

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S.=Surface mount

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C450 4030012610 S.CERAMIC C2012 JB 1C 474K-T-AC451 4030012610 S.CERAMIC C2012 JB 1C 474K-T-AC500 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC501 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC502 4510004630 S.ELECTROLYTIC ECEV1CA100SRC503 4030006900 S.CERAMIC C1608 JB 1H 103K-T-AC700 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC701 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC702 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC703 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC704 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC705 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC706 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC740 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC741 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC760 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC761 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC762 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC763 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC783 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC784 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC785 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC786 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC787 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC788 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC789 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC790 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC791 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC792 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC793 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC794 4030008770 S.CERAMIC C1608 JB 1H 562K-T-AC795 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC796 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC801 4510006220 S.ELECTROLYTIC ECEV1CA101UPC802 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC803 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC804 4510004630 S.ELECTROLYTIC ECEV1CA100SRC810 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1001 4030008910 S.CERAMIC C1608 JB 1H 393K-T-AC1002 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1003 4030009980 S.CERAMIC C1608 JB 1H 152K-T-AC1004 4510005890 S.ELECTROLYTIC ECEV1AAN100RC1005 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1006 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC1007 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1008 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1020 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1021 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC1040 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1041 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1060 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1061 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1062 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1063 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1064 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1065 4510005890 S.ELECTROLYTIC ECEV1AAN100RC1080 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1081 4030012610 S.CERAMIC C2012 JB 1C 474K-T-AC1082 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1083 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC1084 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1085 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1086 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1087 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1100 4030010020 S.CERAMIC C1608 JB 1H 122K-T-AC1102 4030009980 S.CERAMIC C1608 JB 1H 152K-T-AC1103 4030011330 S.CERAMIC C1608 CH 1H 391J-T-AC1104 4030008470 S.CERAMIC C1608 JB 1H 272K-T-AC1106 4030011280 S.CERAMIC C1608 CH 1H 271J-T-AC1107 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1108 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1109 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1110 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1140 4030012600 S.CERAMIC C2012 JB 1A 105M-T-AC1141 4030008920 S.CERAMIC C1608 JB 1H 473K-T-AC1160 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1161 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1180 4030012610 S.CERAMIC C2012 JB 1C 474K-T-AC1181 4030012610 S.CERAMIC C2012 JB 1C 474K-T-AC1182 4030012610 S.CERAMIC C2012 JB 1C 474K-T-AC1183 4030012610 S.CERAMIC C2012 JB 1C 474K-T-AC1184 4510005860 S.ELECTROLYTIC ECEV1HA2R2SR

C1185 4030006870 S.CERAMIC C1608 JB 1H 222K-T-AC1186 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1187 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1188 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1189 4510004440 S.ELECTROLYTIC ECEV1HA010SRC1190 4510006670 S.ELECTROLYTIC ECEV1CA471PC1191 4510004440 S.ELECTROLYTIC ECEV1HA010SRC1192 4510004440 S.ELECTROLYTIC ECEV1HA010SRC1220 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1221 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1240 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1241 4030006870 S.CERAMIC C1608 JB 1H 222K-T-AC1242 4510006670 S.ELECTROLYTIC ECEV1CA471PC1243 4510006670 S.ELECTROLYTIC ECEV1CA471PC1244 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1245 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1260 4510006220 S.ELECTROLYTIC ECEV1CA101UPC1261 4510006670 S.ELECTROLYTIC ECEV1CA471PC1280 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1281 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1282 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC1283 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC1284 4030008900 S.CERAMIC C1608 JB 1H 333K-T-AC1285 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1286 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1300 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1301 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1302 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1303 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1304 4030012610 S.CERAMIC C2012 JB 1C 474K-T-AC1305 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1306 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1307 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1308 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1309 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC1310 4030007140 S.CERAMIC C1608 CH 1H 121J-T-AC1400 4510006850 S.ELECTROLYTIC ECEV1CA4R7NR (16V 4.7)C1401 4510005860 S.ELECTROLYTIC ECEV1HA2R2SRC1402 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC1403 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1404 4510005860 S.ELECTROLYTIC ECEV1HA2R2SRC1405 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1406 4510004440 S.ELECTROLYTIC ECEV1HA010SRC1407 4510005860 S.ELECTROLYTIC ECEV1HA2R2SRC1408 4510005860 S.ELECTROLYTIC ECEV1HA2R2SRC1409 4510005860 S.ELECTROLYTIC ECEV1HA2R2SRC1410 4030006870 S.CERAMIC C1608 JB 1H 222K-T-AC1411 4030011280 S.CERAMIC C1608 CH 1H 271J-T-AC1412 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC1413 4030008470 S.CERAMIC C1608 JB 1H 272K-T-AC1414 4030009580 S.CERAMIC C1608 JB 1H 681K-T-AC1415 4030007120 S.CERAMIC C1608 CH 1H 820J-T-AC1416 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1417 4030010020 S.CERAMIC C1608 JB 1H 122K-T-AC1418 4030010040 S.CERAMIC C1608 JB 1H 561K-T-AC1419 4030007010 S.CERAMIC C1608 CH 1H 100D-T-AC1420 4030012610 S.CERAMIC C2012 JB 1C 474K-T-AC1421 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1422 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1423 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1426 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1427 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1428 4510006220 S.ELECTROLYTIC ECEV1CA101UPC1429 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1460 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1461 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1462 4340000230 S.MYLAR ECHU 1H 272JB5C1463 4340000200 S.MYLAR ECHU 1H 271JX5C1464 4340000240 S.MYLAR ECHU 1C 682JX5C1465 4340000220 S.MYLAR ECHU 1H 681JB5C1466 4340000210 S.MYLAR ECHU 1H 331JX5C1467 4340000190 S.MYLAR ECHU 1H 101JX5C1468 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1469 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1470 4340000250 S.MYLAR ECHU 1C 104JX5C1480 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1481 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1500 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1501 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1502 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1503 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1504 4030011600 S.CERAMIC C1608 JB 1E 104K-T-N

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[MAIN UNIT][MAIN UNIT]

S.=Surface mount

C1505 4030006900 S.CERAMIC C1608 JB 1H 103K-T-AC1506 4030007020 S.CERAMIC C1608 CH 1H 120J-T-AC1507 4510004630 S.ELECTROLYTIC ECEV1CA100SRC1508 4030007020 S.CERAMIC C1608 CH 1H 120J-T-AC1509 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1510 4030006900 S.CERAMIC C1608 JB 1H 103K-T-AC1511 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1512 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1560 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1561 4030006900 S.CERAMIC C1608 JB 1H 103K-T-AC1580 4030006900 S.CERAMIC C1608 JB 1H 103K-T-AC1620 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC1621 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC1622 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC1623 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC1624 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC1700 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1701 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1720 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1760 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1780 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1800 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1801 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1802 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1803 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1804 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1820 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1821 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1822 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1823 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1824 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1825 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1826 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1827 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1840 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1841 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1842 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1844 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1845 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1846 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1860 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1861 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1862 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1880 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1881 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1900 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1901 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1902 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1904 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1906 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1907 4030008920 S.CERAMIC C1608 JB 1H 473K-T-AC1908 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC1920 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1921 4030006900 S.CERAMIC C1608 JB 1H 103K-T-AC1940 4030006900 S.CERAMIC C1608 JB 1H 103K-T-AC1980 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1981 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1982 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1983 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1984 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1985 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC1986 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC2000 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC2020 4510004630 S.ELECTROLYTIC ECEV1CA100SRC2021 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC2022 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC2040 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC2041 4030006880 S.CERAMIC C1608 JB 1H 472K-T-A

RL740 6330001320 RELAY AHY103RL781 6330000540 RELAY OMR-109F

CP200 6910009670 S.CHECK P HK3-S-TCP300 6910009670 S.CHECK P HK3-S-TCP1460 6910009670 S.CHECK P HK3-S-T

J100 6510022590 S.CONNECTOR 22FMN-BMTTR-A-TBTJ120 6510022600 S.CONNECTOR 30FMN-BMTTR-A-TBTJ140 6510022590 S.CONNECTOR 22FMN-BMTTR-A-TBT

J160 6510022590 S.CONNECTOR 22FMN-BMTTR-A-TBTJ180 6510022590 S.CONNECTOR 22FMN-BMTTR-A-TBTJ250 6510007020 CONNECTOR TMP-J01X-V6J400 6510018960 S.CONNECTOR B2B-PH-SM3-TBJ700 6450001840 CONNECTOR TCS7568-43-201J740 6450000140 CONNECTOR HSJ0807-01-010J741 6510018960 S.CONNECTOR B2B-PH-SM3-TBJ760 6450000140 CONNECTOR HSJ0807-01-010J761 6510018970 S.CONNECTOR B4B-PH-SM3-TBJ780 6450000160 CONNECTOR TCS4470-01-1111J781 6450000170 CONNECTOR TCS4480-01-1111J782 6450001130 CONNECTOR JPJ2042-01-110J802 6510018960 S.CONNECTOR B2B-PH-SM3-TBJ1000 6510021650 CONNECTOR IMSA-9180B-30BJ1001 6510022810 CONNECTOR IMSA-9180B-22BJ1920 6510019190 S.CONNECTOR 52365-0891

W120 7030003860 S.JUMPER ERJ3GE JPW VW180 7030003860 S.JUMPER ERJ3GE JPW VW200 7030003860 S.JUMPER ERJ3GE JPW VW270 7030003860 S.JUMPER ERJ3GE JPW VW300 7030003860 S.JUMPER ERJ3GE JPW VW304 7030003860 S.JUMPER ERJ3GE JPW VW331 7030003860 S.JUMPER ERJ3GE JPW VW361 7030003860 S.JUMPER ERJ3GE JPW VW362 7030003860 S.JUMPER ERJ3GE JPW VW380 7030003860 S.JUMPER ERJ3GE JPW VW400 7030003860 S.JUMPER ERJ3GE JPW VW740 7030003860 S.JUMPER ERJ3GE JPW VW760 7030003860 S.JUMPER ERJ3GE JPW VW1120 7030003860 S.JUMPER ERJ3GE JPW VW1220 7030003860 S.JUMPER ERJ3GE JPW VW1240 7030003860 S.JUMPER ERJ3GE JPW VW1401 7030003860 S.JUMPER ERJ3GE JPW VW1600 7030003860 S.JUMPER ERJ3GE JPW V

[EUR], [FRA], [ITA]W1601 7030003860 S.JUMPER ERJ3GE JPW VW1602 7030003860 S.JUMPER ERJ3GE JPW VW1603 7030003860 S.JUMPER ERJ3GE JPW V

[USA], [ESP], [KOR]W1604 7030003860 S.JUMPER ERJ3GE JPW VW1605 7030003860 S.JUMPER ERJ3GE JPW V

[USA], [EUR], [FRA]W1606 7030003860 S.JUMPER ERJ3GE JPW V

[EUR], [FRA], [ITA], [KOR]W1608 7030003860 S.JUMPER ERJ3GE JPW V except [USA]W1609 7030003860 S.JUMPER ERJ3GE JPW V [EUR] onlyW1610 7030003860 S.JUMPER ERJ3GE JPW V except [FRA]W1940 7030003860 S.JUMPER ERJ3GE JPW VW1941 7030003860 S.JUMPER ERJ3GE JPW V

EP1 0910054535 PCB B 5699EEP2 0880000890 UNIT BOARD EX-2432 #01 (DSP UNIT)EP3 9030694001 TUBE 2.0 (d) L=20 mmEP101 6910012350 S.BEAD MMZ1608Y 102BTEP102 6910012350 S.BEAD MMZ1608Y 102BTEP120 6910012350 S.BEAD MMZ1608Y 102BTEP760 6910012350 S.BEAD MMZ1608Y 102BTEP761 6910012350 S.BEAD MMZ1608Y 102BTEP780 6910012350 S.BEAD MMZ1608Y 102BTEP781 6910012350 S.BEAD MMZ1608Y 102BTEP782 6910012350 S.BEAD MMZ1608Y 102BTEP783 6910012350 S.BEAD MMZ1608Y 102BTEP784 6910012350 S.BEAD MMZ1608Y 102BTEP786 6910012350 S.BEAD MMZ1608Y 102BTEP788 6910012350 S.BEAD MMZ1608Y 102BTEP790 6910012350 S.BEAD MMZ1608Y 102BT

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

6 - 18

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6 - 19

S.=Surface mount

[PA UNIT][PA UNIT]

IC1 1180000420 S.IC TA78L05F (TE12R)IC2 1110002020 IC TA7805SIC3 1110002030 IC TA7808SIC501 1160000130 S.IC TD62783AF (TP1)IC502 1130007700 S.IC BU4094BCF-T1

Q1 1560001020 S.FET 2SK2973 (MTS101P)Q2 1530000790 TRANSISTOR 2SC1971Q5 1530003740 TRANSISTOR 2SC5125Q6 1530003740 TRANSISTOR 2SC5125Q7 1540000500 TRANSISTOR 2SD1585KQ9 1590001150 S.TRANSISTOR UN9211 (TX)Q14 1590000680 S.TRANSISTOR DTC114EUA T106Q15 1590000680 S.TRANSISTOR DTC114EUA T106Q16 1590001330 S.TRANSISTOR DTA114EUA T106Q201 1530000880 TRANSISTOR 2SC2694Q202 1530000880 TRANSISTOR 2SC2694Q203 1540000500 TRANSISTOR 2SD1585KQ204 1590000680 S.TRANSISTOR DTC114EUA T106Q205 1590001330 S.TRANSISTOR DTA114EUA T106Q602 1590000680 S.TRANSISTOR DTC114EUA T106Q604 1590001330 S.TRANSISTOR DTA114EUA T106Q605 1590000680 S.TRANSISTOR DTC114EUA T106

D4 1790000700 DIODE DSA3A1D5 1790000700 DIODE DSA3A1D7 1160000140 S.DIODE DAP222 TLD8 1790000700 DIODE DSA3A1D11 1160000140 S.DIODE DAP222 TLD101 1160000080 S.DIODE DAP202K T146D601 1160000140 S.DIODE DAP222 TLD602 1720000360 S.DIODE HSU88TRFD603 1720000360 S.DIODE HSU88TRFD605 1750000450 S.DIODE 1SV265-TLD620 1790001140 S.ZENER MA8039-L (TX)

L1 6140003070 COIL LR-355L2 6200003260 S.COIL NL 322522T-101JL6 2040000490 COIL EXC-ELDR25CL7 6140003680 COIL LR-410 4KBLL8 2040000490 COIL EXC-ELDR25CL10 6140003410 COIL LR-383L11 2040000490 COIL EXC-ELDR25CL12 2040000490 COIL EXC-ELDR25CL13 6140003670 COIL LR-411L14 2040000490 COIL EXC-ELDR25CL15 2040000490 COIL EXC-ELDR25CL16 2040000490 COIL EXC-ELDR25CL17 6140000610 COIL LR-83L18 6140003510 COIL LR-393L19 6140002030 COIL LR-230 (SK-10M-15Y 120)L20 6110001730 COIL LA-262L21 6200003260 S.COIL NL 322522T-101JL22 2040000490 COIL EXC-ELDR25CL23 2040000490 COIL EXC-ELDR25CL201 6170000070 COIL LW-9L202 6110001740 COIL LA-263L203 6110001740 COIL LA-263L204 6110001360 COIL LA-179L205 6170000340 COIL LW-33L206 6110002060 COIL LA-300L207 2040000490 COIL EXC-ELDR25CL208 6110001750 COIL LA-264L501 6140002570 COIL LR-294 (T50-2)L502 6140002580 COIL LR-295 (T50-2)L503 6140001800 COIL LR-216 (T50-2)L504 6140001780 COIL LR-214 (T50-2)L505 6140001800 COIL LR-216 (T50-2)L506 6140001800 COIL LR-216 (T50-2)L507 6140002560 COIL LR-293 (T50-10)L508 6140002560 COIL LR-293 (T50-10)L509 6110002920 COIL LA-481L510 6110003580 COIL LA-551L511 6140003460 COIL LR-388L512 6140003460 COIL LR-388L513 6200003260 S.COIL NL 322522T-101JL515 6200003260 S.COIL NL 322522T-101JL517 6200003260 S.COIL NL 322522T-101JL518 6200001830 S.COIL NL 322522T-100J

L519 6200003260 S.COIL NL 322522T-101JL521 6200001830 S.COIL NL 322522T-100JL522 6200001830 S.COIL NL 322522T-100JL523 6200001830 S.COIL NL 322522T-100JL524 6200001830 S.COIL NL 322522T-100JL528 6140002560 COIL LR-293 (T50-10)L529 6110003570 COIL LA-550L530 6110003540 COIL LA-548 (LA-215A)L531 6110003550 COIL LA-547 (LA-214A)L532 6200001830 S.COIL NL 322522T-100JL533 6200001830 S.COIL NL 322522T-100JL534 6140003450 COIL LR-387L535 6110001780 COIL LA-267L601 6110001340 COIL LA-177L602 6110001340 COIL LA-177L603 6110001330 COIL LA-176L604 6200004740 S.COIL NL 252018T-1R2JL605 6200004740 S.COIL NL 252018T-1R2J

R1 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R2 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R3 7030006060 S.RESISTOR ERJ12YJ100U (10 Ω)R4 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R5 7030003390 S.RESISTOR ERJ3GEYJ 391 V (390 Ω)R6 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R7 7030006210 S.RESISTOR ERJ12YJ4R7U (4.7 Ω)R8 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R9 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R10 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R11 7310004740 TRIMMER EVM-2AGA00 B52 (501)R12 7030010410 S.RESISTOR ERJ1TYJ 220U (22 Ω)R16 7030000020 S.RESISTOR MCR10EZHJ 1 Ω (010)R17 7070000511 RESISTOR ERG1SJ 180 (18 Ω)R18 7310004710 TRIMMER EVM-2AGA00 B23 (202)R19 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R20 7030010260 S.RESISTOR ERJ1TYJ 3R3 UR21 7030010260 S.RESISTOR ERJ1TYJ 3R3 UR23 7030010260 S.RESISTOR ERJ1TYJ 3R3 UR24 7030010260 S.RESISTOR ERJ1TYJ 3R3 UR26 7030006060 S.RESISTOR ERJ12YJ100U (10 Ω)R27 7030006060 S.RESISTOR ERJ12YJ100U (10 Ω)R28 7100000640 RESISTOR 5 SI 0.012 Ω (J)R29 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R31 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R32 7030007630 S.RESISTOR MCR100JZHJ 0.68 Ω (R68)R33 7030007630 S.RESISTOR MCR100JZHJ 0.68 Ω (R68)R34 7030007630 S.RESISTOR MCR100JZHJ 0.68 Ω (R68)R35 7030007630 S.RESISTOR MCR100JZHJ 0.68 Ω (R68)R38 7070000251 RESISTOR ERX2SJ 4R7 (4.7 Ω)R41 7030010570 S.RESISTOR RJ1TYJ 4R7U (4.7 Ω)R42 7030010570 S.RESISTOR RJ1TYJ 4R7U (4.7 Ω)R44 7070000681 RESISTOR ERX3SJ 3R9 (3.9 Ω)R60 7030010520 S.RESISTOR ERJ1TYJ 101U (100 Ω)R61 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 kΩ)R62 7030010530 S.RESISTOR ERJ1TYJ 561U (560 Ω)R63 7010007360 RESISTOR PSD1/4 220 ΩR70 7030010520 S.RESISTOR ERJ1TYJ 101U (100 Ω)R71 7030004050 S.RESISTOR ERJ3GEYJ 1R0 V (1 Ω)R73 7030004040 S.RESISTOR ERJ3GEYJ 4R7 V (4.7 Ω)R74 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R101 7030006101 S.RESISTOR ERA3YED 183VR103 7030006101 S.RESISTOR ERA3YED 183VR104 7030005971 S.RESISTOR ERA3YKD 683VR201 7070000381 RESISTOR ERG2SJ 100 (10 Ω)R202 7070000381 RESISTOR ERG2SJ 100 (10 Ω)R203 7030003390 S.RESISTOR ERJ3GEYJ 391 V (390 Ω)R204 7310004710 TRIMMER EVM-2AGA00 B23 (202)R205 7030009620 S.RESISTOR ERJ12YJ120U (12 Ω)R251 7030006101 S.RESISTOR ERA3YED 183VR401 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R402 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R403 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R404 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R501 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R502 7010007350 RESISTOR PSD1/4 4.7 ΩR503 7030000140 S.RESISTOR MCR10EZHJ 10 Ω (100)R601 7030000250 S.RESISTOR MCR10EZHJ 82 Ω (820)R602 7030000250 S.RESISTOR MCR10EZHJ 82 Ω (820)R603 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R604 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 kΩ)R605 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

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RadioAmateur.eu

Page 48: Icom - IC-7400 service manual

S.=Surface mount

[PA UNIT][PA UNIT]

R606 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R614 7030000230 S.RESISTOR MCR10EZHJ 56 Ω (560)R615 7030000230 S.RESISTOR MCR10EZHJ 56 Ω (560)R616 7030000230 S.RESISTOR MCR10EZHJ 56 Ω (560)R617 7030000220 S.RESISTOR MCR10EZHJ 47 Ω (470)R618 7030000340 S.RESISTOR MCR10EZHJ 470 Ω (471)R619 7030006260 S.RESISTOR ERJ12YJ471U (470 Ω)R620 7030000260 S.RESISTOR MCR10EZHJ 100 Ω (101)R621 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R622 7030000230 S.RESISTOR MCR10EZHJ 56 Ω (560)R701 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R702 7030003220 S.RESISTOR ERJ3GEYJ 150 V (15 Ω)R703 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)

C1 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC2 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC3 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC4 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC5 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC6 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC7 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC8 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC9 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC11 4030008920 S.CERAMIC C1608 JB 1H 473K-T-AC12 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC13 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC14 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC15 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC16 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC18 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC19 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC20 4510004590 ELECTROLYTIC 16 MV 470 HCC24 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC29 4030012620 S.CERAMIC GRM44-1 CH 102J 500PTC30 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC31 4030012620 S.CERAMIC GRM44-1 CH 102J 500PTC32 4030012620 S.CERAMIC GRM44-1 CH 102J 500PTC33 4030012620 S.CERAMIC GRM44-1 CH 102J 500PTC35 4030011740 S.CERAMIC GRM42-2 CH 201J 500PTC39 4510004600 ELECTROLYTIC 16 MV 1000 HCC40 4510004600 ELECTROLYTIC 16 MV 1000 HCC41 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC42 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC43 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC44 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC45 4030005110 S.CERAMIC C2012 JB 1E 473K-T-AC46 4510004600 ELECTROLYTIC 16 MV 1000 HCC47 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC48 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC49 4510004640 S.ELECTROLYTIC ECEV1CA470SPC52 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC54 4510004640 S.ELECTROLYTIC ECEV1CA470SPC65 4510006220 S.ELECTROLYTIC ECEV1CA101UPC66 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC67 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC68 4510006220 S.ELECTROLYTIC ECEV1CA101UPC69 4510004630 S.ELECTROLYTIC ECEV1CA100SRC70 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC71 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC72 4510004630 S.ELECTROLYTIC ECEV1CA100SRC73 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC74 4510004630 S.ELECTROLYTIC ECEV1CA100SRC75 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC76 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC77 4510004630 S.ELECTROLYTIC ECEV1CA100SRC78 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC79 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC80 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC81 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC82 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC83 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC84 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC85 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC86 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC87 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC88 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC89 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC90 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC91 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC92 4510004600 ELECTROLYTIC 16 MV 1000 HCC95 4030011600 S.CERAMIC C1608 JB 1E 104K-T-N

C98 4030006850 S.CERAMIC C1608 JB 1H 471K-T-AC99 4030011240 S.CERAMIC GRM42-6 CH 470J 500PTC100 4030011740 S.CERAMIC GRM42-2 CH 201J 500PTC102 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC103 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC105 4030016740 S.CERAMIC GRH111 CH 102J 50PTC107 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC110 4030011740 S.CERAMIC GRM42-2 CH 201J 500PTC111 4030011740 S.CERAMIC GRM42-2 CH 201J 500PTC114 4030011740 S.CERAMIC GRM42-2 CH 201J 500PTC115 4030011740 S.CERAMIC GRM42-2 CH 201J 500PTC116 4030011740 S.CERAMIC GRM42-2 CH 201J 500PTC117 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC118 4030012620 S.CERAMIC GRM44-1 CH 102J 500PTC119 4030012620 S.CERAMIC GRM44-1 CH 102J 500PTC120 4510004640 S.ELECTROLYTIC ECEV1CA470SPC201 4030011120 S.CERAMIC GRM42-6 CH 100D 500PTC202 4610000230 TRIMMER CVE50-41C203 4030011080 S.CERAMIC GRM42-6 CH 060D 500PTC208 4030001310 S.MICA UC342H 2000J-TC210 4030011120 S.CERAMIC GRM42-6 CH 100D 500PTC211 4030001270 S.MICA UC232H 0470F-TC212 4030011120 S.CERAMIC GRM42-6 CH 100D 500PTC213 4030008920 S.CERAMIC C1608 JB 1H 473K-T-AC214 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC215 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC216 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC217 4510004640 S.ELECTROLYTIC ECEV1CA470SPC221 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC222 4510004640 S.ELECTROLYTIC ECEV1CA470SPC223 4030011550 S.CERAMIC GRM42-6 CH 680J 500PTC224 4030011550 S.CERAMIC GRM42-6 CH 680J 500PTC225 4030011550 S.CERAMIC GRM42-6 CH 680J 500PTC226 4030011550 S.CERAMIC GRM42-6 CH 680J 500PTC228 4030011550 S.CERAMIC GRM42-6 CH 680J 500PTC229 4030011550 S.CERAMIC GRM42-6 CH 680J 500PTC230 4030011550 S.CERAMIC GRM42-6 CH 680J 500PTC231 4030011550 S.CERAMIC GRM42-6 CH 680J 500PTC233 4030011180 S.CERAMIC GRM42-6 CH 220J 500PTC234 4030011290 S.CERAMIC GRM42-6 CH 240J 500PTC235 4030011180 S.CERAMIC GRM42-6 CH 220J 500PTC237 4030011120 S.CERAMIC GRM42-6 CH 100D 500PTC238 4030011040 S.CERAMIC GRM42-6 CK 020C 500PTC239 4030011040 S.CERAMIC GRM42-6 CK 020C 500PTC241 4030009590 S.CERAMIC C2012 JF 1C 225Z-T-AC401 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC402 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC403 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC404 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC502 4010008270 CERAMIC HM95TJ SL 181J 500VC503 4010005370 CERAMIC HM11SJ SL 331J 500VC505 4010008250 CERAMIC HM74TJ SL 121J 500VC507 4010005370 CERAMIC HM11SJ SL 331J 500VC508 4010008240 CERAMIC HM60TJ SL 101J 500VC510 4010008160 CERAMIC HM13SJ SL 431J 500VC512 4010005810 CERAMIC HM74SJ SL 111J 500VC514 4010005930 CERAMIC HM11SJ SL 391J 500VC515 4010008290 CERAMIC HM95TJ SL 271J 500VC516 4010008270 CERAMIC HM95TJ SL 181J 500VC517 4010008290 CERAMIC HM95TJ SL 271J 500VC518 4010008240 CERAMIC HM60TJ SL 101J 500VC520 4010005370 CERAMIC HM11SJ SL 331J 500VC521 4010008290 CERAMIC HM95TJ SL 271J 500VC522 4010008350 CERAMIC HM60TJ SL 220J 500VC523 4010005370 CERAMIC HM11SJ SL 331J 500VC524 4010005370 CERAMIC HM11SJ SL 331J 500VC525 4010005370 CERAMIC HM11SJ SL 331J 500VC528 4010008250 CERAMIC HM74TJ SL 121J 500VC530 4010005810 CERAMIC HM74SJ SL 111J 500VC531 4010008260 CERAMIC HM74TJ SL 151J 500VC532 4010008250 CERAMIC HM74TJ SL 121J 500VC533 4010008360 CERAMIC HM60TJ SL 180J 500VC534 4010008280 CERAMIC HM95TJ SL 221J 500VC535 4010008210 CERAMIC HM60TJ SL 560J 500VC536 4010008230 CERAMIC HM60TJ SL 820J 500VC537 4010008250 CERAMIC HM74TJ SL 121J 500VC538 4010005580 CERAMIC HM60SJ SL 070D 500VC539 4010008240 CERAMIC HM60TJ SL 101J 500VC540 4010008350 CERAMIC HM60TJ SL 220J 500VC541 4010008330 CERAMIC HM60TJ SL 330J 500VC542 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC543 4030006880 S.CERAMIC C1608 JB 1H 472K-T-A

6 - 20

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

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Page 49: Icom - IC-7400 service manual

[PA UNIT][PA UNIT]

S.=Surface mount

C544 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC545 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC546 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC547 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC548 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC549 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC550 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC551 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC552 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC553 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC554 4010008280 CERAMIC HM95TJ SL 221J 500VC555 4010005630 CERAMIC HM60SJ SL 150J 500VC557 4010008250 CERAMIC HM74TJ SL 121J 500VC558 4010008250 CERAMIC HM74TJ SL 121J 500VC561 4010008310 CERAMIC HM60TJ SL 470J 500VC563 4010008210 CERAMIC HM60TJ SL 560J 500VC565 4010008230 CERAMIC HM60TJ SL 820J 500VC566 4010005370 CERAMIC HM11SJ SL 331J 500VC567 4010008290 CERAMIC HM95TJ SL 271J 500VC568 4010008290 CERAMIC HM95TJ SL 271J 500VC569 4010008250 CERAMIC HM74TJ SL 121J 500VC572 4010005930 CERAMIC HM11SJ SL 391J 500VC573 4010005930 CERAMIC HM11SJ SL 391J 500VC574 4010007510 CERAMIC HM17SJ SL 821J 500VC575 4010007510 CERAMIC HM17SJ SL 821J 500VC577 4010008350 CERAMIC HM60TJ SL 220J 500VC578 4010008320 CERAMIC HM60TJ SL 390J 500VC579 4010008320 CERAMIC HM60TJ SL 390J 500VC581 4010008230 CERAMIC HM60TJ SL 820J 500VC582 4010008350 CERAMIC HM60TJ SL 220J 500VC583 4010005550 CERAMIC HM60SJ SL 040C 500VC585 4010008390 CERAMIC HM60TJ SL 100D 500VC586 4010008350 CERAMIC HM60TJ SL 220J 500VC587 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC588 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC589 4010008330 CERAMIC HM60TJ SL 330J 500VC590 4010008340 CERAMIC HM60TJ SL 270J 500VC591 4010008330 CERAMIC HM60TJ SL 330J 500VC597 4010007650 CERAMIC HM17SJ SL 102J 500VC598 4010007650 CERAMIC HM17SJ SL 102J 500VC599 4010007650 CERAMIC HM17SJ SL 102J 500VC600 4010007490 CERAMIC HM15SJ SL 561J 500VC601 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC602 4030011170 S.CERAMIC GRM42-6 CH 180J 500PTC604 4030011020 S.CERAMIC GRM42-6 CK 010C 500PTC605 4030011210 S.CERAMIC GRM42-6 CH 330J 500PTC606 4030011050 S.CERAMIC GRM42-6 CJ 030C 500PTC607 4030011190 S.CERAMIC GRM42-6 CH 270J 500PTC608 4030011120 S.CERAMIC GRM42-6 CH 100D 500PTC609 4030011170 S.CERAMIC GRM42-6 CH 180J 500PTC610 4010005790 CERAMIC HM60SJ YB 102K 500VC611 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC612 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC613 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC614 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC616 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC618 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC620 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC621 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC622 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC623 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC624 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC625 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC626 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC627 4030006880 S.CERAMIC C1608 JB 1H 472K-T-A

RL1 6330001550 RELAY JV-12-KTRL2 6330001430 RELAY NA-12W-KRL501 6330001510 RELAY TB1-160RL502 6330001510 RELAY TB1-160RL503 6330001510 RELAY TB1-160RL504 6330001510 RELAY TB1-160RL505 6330001510 RELAY TB1-160RL506 6330001510 RELAY TB1-160RL507 6330001510 RELAY TB1-160RL508 6330001510 RELAY TB1-160RL509 6330001510 RELAY TB1-160RL510 6330001510 RELAY TB1-160RL511 6330001510 RELAY TB1-160RL512 6330001510 RELAY TB1-160RL513 6330001330 RELAY AG 201344

RL514 6330001330 RELAY AG 201344RL601 6330001530 RELAY NR-HD (5V) AE5349

J5 6510020000 S.CONNECTOR 52808-3091J10 6510003080 CONNECTOR RT01T-1.0BJ21 6510021530 CONNECTOR IMSA-9230B-1-04Z024-TJ22 6510021530 CONNECTOR IMSA-9230B-1-04Z024-TJ23 6510021530 CONNECTOR IMSA-9230B-1-04Z024-TJ24 6510021530 CONNECTOR IMSA-9230B-1-04Z024-TJ101 6510021390 CONNECTOR IMSA-9230B-1-03Z024-TJ102 6510021390 CONNECTOR IMSA-9230B-1-03Z024-TJ201 6510021390 CONNECTOR IMSA-9230B-1-03Z024-TJ202 6510021390 CONNECTOR IMSA-9230B-1-03Z024-T

F1 5210000060 FUSE FGB 5AF2 5220000230 HOLDER S-N5054 #01F3 5220000230 HOLDER S-N5054 #01

W1 7030003860 S.JUMPER ERJ3GE JPW VW3 7030003860 S.JUMPER ERJ3GE JPW VW504 7030003860 S.JUMPER ERJ3GE JPW VW601 7120000490 JUMPER ERD25T0W602 7120000490 JUMPER ERD25T0

EP1 0910054294 PCB B 5700DEP2 6910000610 BEAD FSOH050RN01EP3 6910000610 BEAD FSOH050RN01EP6 6910011330 TERMINAL OT-009 M3EP7 6910011330 TERMINAL OT-009 M3EP201 6910000600 BEAD FSOH050RN

Q1 1560001030 S.FET 2SK2975 (MTS103)Q2 1560001030 S.FET 2SK2975 (MTS103)

R1 7030000020 S.RESISTOR MCR10EZHJ 1 Ω (010)R2 7030000020 S.RESISTOR MCR10EZHJ 1 Ω (010)R3 7030000020 S.RESISTOR MCR10EZHJ 1 Ω (010)R4 7030000020 S.RESISTOR MCR10EZHJ 1 Ω (010)R5 7030000260 S.RESISTOR MCR10EZHJ 100 Ω (101)R6 7030000260 S.RESISTOR MCR10EZHJ 100 Ω (101)R7 7030010440 S.RESISTOR ERJ1TYJ 680U (68 Ω)R8 7030010440 S.RESISTOR ERJ1TYJ 680U (68 Ω)R11 7030000280 S.RESISTOR MCR10EZHJ 150 Ω (151)

C1 4030008960 S.CERAMIC C2012 JB 1C 104K-T-AC2 4030008960 S.CERAMIC C2012 JB 1C 104K-T-AC3 4030011180 S.CERAMIC GRM42-6 CH 220J 500PT

EP1 0910054252 PCB B 5703B

6 - 21

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

[DRV BOARD]REF ORDER DESCRIPTIONNO. NO.

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Page 50: Icom - IC-7400 service manual

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[TUNER UNIT][VARISTOR-A BOARD]

S.=Surface mount

D1 1790001760 S.VARISTOR MA30-(TX)

EP1 6910012350 S.BEAD MMZ1608Y 102BTEP2 0910054330 PCB B 5718

D1 1790001760 S.VARISTOR MA30-(TX)

R1 7510001100 S.THERMISTOR NTCCM1608 4LH 104KCR2 7510001100 S.THERMISTOR NTCCM1608 4LH 104KC

EP1 6910012350 S.BEAD MMZ1608Y 102BTEP2 0910054341 PCB B 5719A

D1 1790001760 S.VARISTOR MA30-(TX)

EP1 6910012350 S.BEAD MMZ1608Y 102BTEP2 0910054350 PCB B 5720

D1 1790001760 S.VARISTOR MA30-(TX)

R1 7510001100 S.THERMISTOR NTCCM1608 4LH 104KCR2 7510001100 S.THERMISTOR NTCCM1608 4LH 104KC

EP1 6910012350 S.BEAD MMZ1608Y 102BTEP2 0910054361 PCB B 5721A

Q1 1590000680 S.TRANSISTOR DTC114EUA T106Q2 1590000680 S.TRANSISTOR DTC114EUA T106Q3 1590000680 S.TRANSISTOR DTC114EUA T106Q4 1590000680 S.TRANSISTOR DTC114EUA T106Q5 1590000680 S.TRANSISTOR DTC114EUA T106Q6 1590000680 S.TRANSISTOR DTC114EUA T106Q7 1590000680 S.TRANSISTOR DTC114EUA T106Q8 1590000680 S.TRANSISTOR DTC114EUA T106Q9 1590000680 S.TRANSISTOR DTC114EUA T106Q10 1590000680 S.TRANSISTOR DTC114EUA T106Q11 1590000680 S.TRANSISTOR DTC114EUA T106Q12 1590000680 S.TRANSISTOR DTC114EUA T106Q13 1590000680 S.TRANSISTOR DTC114EUA T106Q14 1590000680 S.TRANSISTOR DTC114EUA T106Q15 1590000680 S.TRANSISTOR DTC114EUA T106

D1 1750000370 S.DIODE DA221 TLD2 1750000370 S.DIODE DA221 TLD3 1750000370 S.DIODE DA221 TLD4 1750000370 S.DIODE DA221 TLD5 1750000370 S.DIODE DA221 TLD6 1750000370 S.DIODE DA221 TLD7 1750000370 S.DIODE DA221 TLD8 1750000370 S.DIODE DA221 TLD9 1750000370 S.DIODE DA221 TLD10 1750000370 S.DIODE DA221 TLD11 1750000370 S.DIODE DA221 TLD12 1750000370 S.DIODE DA221 TLD13 1750000370 S.DIODE DA221 TLD14 1750000370 S.DIODE DA221 TLD15 1750000370 S.DIODE DA221 TL

L1 6200003950 S.COIL HF50ACC 322513-TL3 6110003600 COIL LA-555L4 6110003590 COIL LA-554L5 6110003020 COIL LA-489L6 6110003030 COIL LA-490L7 6110003020 COIL LA-489L8 6110003030 COIL LA-490L9 6110003480 COIL LA-536L11 6110003480 COIL LA-536L12 6110003480 COIL LA-536L13 6180003290 COIL BM27-400-6AL14 6180003290 COIL BM27-400-6AL15 6180003290 COIL BM27-400-6AL16 6180003290 COIL BM27-400-6AL17 6180003290 COIL BM27-400-6AL18 6180003290 COIL BM27-400-6AL19 6180003290 COIL BM27-400-6AL20 6180003290 COIL BM27-400-6A

C1 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC2 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC3 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC4 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC5 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC6 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC7 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC8 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC11 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC12 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC13 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC14 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC15 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC16 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC17 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC18 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC19 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC20 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC21 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC22 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC23 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC24 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC25 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC26 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC27 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC28 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC29 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC30 4030006880 S.CERAMIC C1608 JB 1H 472K-T-A

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

[VARISTOR-B BOARD]REF ORDER DESCRIPTIONNO. NO.

[VARISOR-C BOARD]REF ORDER DESCRIPTIONNO. NO.

[VARISOR-D BOARD]REF ORDER DESCRIPTIONNO. NO.

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Page 51: Icom - IC-7400 service manual

6 - 23

S.=Surface mount

[CTRL UNIT][TUNER UNIT]

C31 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC32 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC33 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC34 4010008550 CERAMIC DE0607 SL 390J 3KVC35 4010008550 CERAMIC DE0607 SL 390J 3KVC36 4010004800 CERAMIC DE1210 SL 820J 6KVC37 4010004250 CERAMIC DE1007 SL 101J 3KVC38 4010004830 CERAMIC DE1510 SL 151J 6KVC39 4010008560 CERAMIC DE1107 SL 151J 3KVC40 4010004250 CERAMIC DE1007 SL 101J 3KVC41 4010004250 CERAMIC DE1007 SL 101J 3KVC42 4010004250 CERAMIC DE1007 SL 101J 3KVC43 4010004250 CERAMIC DE1007 SL 101J 3KVC44 4620000140 VARIABLE UV35A 150PC45 4620000140 VARIABLE UV35A 150PC46 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC47 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC48 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC49 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC50 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC51 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC52 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC53 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC55 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC56 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC57 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC58 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC59 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC60 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC61 4030006880 S.CERAMIC C1608 JB 1H 472K-T-A

RL1 6330001610 RELAY NY-12W-K-IERL2 6330001610 RELAY NY-12W-K-IERL3 6330001610 RELAY NY-12W-K-IERL4 6330001610 RELAY NY-12W-K-IERL5 6330001520 RELAY VE-12HM-KRL6 6330001520 RELAY VE-12HM-KRL7 6330001520 RELAY VE-12HM-KRL8 6330001520 RELAY VE-12HM-KRL9 6330001520 RELAY VE-12HM-KRL10 6330001610 RELAY NY-12W-K-IERL11 6330001610 RELAY NY-12W-K-IERL12 6330001610 RELAY NY-12W-K-IERL13 6330001610 RELAY NY-12W-K-IERL14 6330001610 RELAY NY-12W-K-IERL15 6330001610 RELAY NY-12W-K-IE

J5 6510022590 S.CONNECTOR 22FMN-BMTTR-A-TBT

MF1 2710000460 MOTOR MP28GA STEPPING MOTORMF2 2710000460 MOTOR MP28GA STEPPING MOTOR

EP1 0910054402 PCB B 5701B

IC1 1110000960 S.IC NJM4558M-T1IC2 1120002250 S.IC TC74ACT32FIC3 1120002240 S.IC TC74AC112FIC4 1110000960 S.IC NJM4558M-T1IC5 1140004120 S.IC M38022M2-138FPIC6 1140003610 S.IC X24C04S8-2.7T6IC9 1110002690 S.IC NJM2903M-T1IC10 1130003920 S.IC TC4S69F (TE85R)IC13 1180001070 S.IC TA7805F (TE16L)IC14 1120002300 S.IC TC74AC04F

Q5 1560000870 S.FET 2SK515-T1B (X33)Q12 1590000680 S.TRANSISTOR DTC114EUA T106Q14 1590000680 S.TRANSISTOR DTC114EUA T106Q16 1590000680 S.TRANSISTOR DTC114EUA T106Q21 1590000680 S.TRANSISTOR DTC114EUA T106Q23 1590000680 S.TRANSISTOR DTC114EUA T106Q24 1590001330 S.TRANSISTOR DTA114EUA T106Q25 1530003090 S.TRANSISTOR 2SC4213-B (TE85R)Q211 1590000680 S.TRANSISTOR DTC114EUA T106Q212 1590000680 S.TRANSISTOR DTC114EUA T106Q213 1590000680 S.TRANSISTOR DTC114EUA T106Q214 1590000680 S.TRANSISTOR DTC114EUA T106Q215 1590000680 S.TRANSISTOR DTC114EUA T106Q216 1590000680 S.TRANSISTOR DTC114EUA T106Q217 1590000680 S.TRANSISTOR DTC114EUA T106Q218 1590000680 S.TRANSISTOR DTC114EUA T106

D1 1790000490 S.DIODE HSM88AS-TRD2 1790000490 S.DIODE HSM88AS-TRD3 1750000200 S.DIODE 1SS319 (TE85R)D4 1750000120 S.DIODE DWA010-TED5 1790000690 S.DIODE HSM88ASR-TRD6 1790000490 S.DIODE HSM88AS-TRD7 1790000490 S.DIODE HSM88AS-TRD8 1790000490 S.DIODE HSM88AS-TRD9 1790000490 S.DIODE HSM88AS-TRD10 1750000120 S.DIODE DWA010-TED11 1730000410 S.ZENER RD5.1M-T2B2D12 1730000030 S.ZENER RD5.6M-T2B2D13 1710000780 S.DIODE MA114 (TX)D15 1790000490 S.DIODE HSM88AS-TRD16 1750000370 S.DIODE DA221 TLD17 1750000370 S.DIODE DA221 TLD18 1750000370 S.DIODE DA221 TLD20 1750000370 S.DIODE DA221 TLD21 1750000850 S.DIODE MMBV3700LT1D22 1750000850 S.DIODE MMBV3700LT1D23 1790000490 S.DIODE HSM88AS-TRD24 1790000620 S.DIODE MA77 (TX)D211 1750000200 S.DIODE 1SS319 (TE85R)D213 1750000200 S.DIODE 1SS319 (TE85R)D215 1750000200 S.DIODE 1SS319 (TE85R)D217 1750000200 S.DIODE 1SS319 (TE85R)

X1 6050009890 S.XTAL CR-569 (6.144 MHz)

L1 6140003270 COIL LR-364L2 6200001830 S.COIL NL 322522T-100JL3 6200003260 S.COIL NL 322522T-101JL4 6140003270 COIL LR-364L5 6180001220 COIL LAL 04NA 100KL8 6140003270 COIL LR-364L9 6180000450 COIL RFC L6 222KL10 6200003260 S.COIL NL 322522T-101JL11 6200003260 S.COIL NL 322522T-101JL13 6180000990 COIL LAL 04NA 101KL22 6140003270 COIL LR-364L25 6200003260 S.COIL NL 322522T-101JL27 6110001680 COIL LA-254L28 6110001640 COIL LA-247L29 6200003950 S.COIL HF50ACC 322513-TL31 6200003950 S.COIL HF50ACC 322513-TL32 6200003950 S.COIL HF50ACC 322513-TL35 6110001650 COIL LA-248

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

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S.=Surface mount

R1 7030001040 S.RESISTOR MCR50JZHJ 18 Ω (180)R2 7030001040 S.RESISTOR MCR50JZHJ 18 Ω (180)R3 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R4 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R5 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R6 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R7 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R8 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R9 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R10 7030003790 S.RESISTOR ERJ3GEYJ 824 V (820 kΩ)R13 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R14 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R15 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R16 7030010540 S.RESISTOR ERJ1TYJ 330U (33 Ω)R17 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R26 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R27 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R28 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R29 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R30 7030003360 S.RESISTOR ERJ3GEYJ 221 V (220 Ω)R31 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R32 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R33 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 kΩ)R34 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 kΩ)R35 7030003670 S.RESISTOR ERJ3GEYJ 823 V (82 kΩ)R36 7030003820 S.RESISTOR ERJ3GEYJ 155 V (1.5 MΩ)R37 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R38 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R39 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R40 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R41 7030010550 S.RESISTOR ERJ1TYJ 820U (82 Ω)R42 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R43 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R44 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R45 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R46 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R47 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R48 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R49 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R50 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R51 7030003530 S.RESISTOR ERJ3GEYJ 562 V (5.6 kΩ)R52 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R53 7030003820 S.RESISTOR ERJ3GEYJ 155 V (1.5 MΩ)R54 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R55 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R56 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R57 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R58 7540000130 ABSORBER 2P-50A-301R59 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R60 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R61 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R62 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R63 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R64 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R65 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R66 7030003650 S.RESISTOR ERJ3GEYJ 563 V (56 kΩ)R67 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R69 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R71 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R76 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R83 7030001040 S.RESISTOR MCR50JZHJ 18 Ω (180)R84 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R86 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R87 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ)R88 7030003660 S.RESISTOR ERJ3GEYJ 683 V (68 kΩ)R89 7030003840 S.RESISTOR ERJ3GEYJ 225 V (2.2 MΩ)R90 7030003720 S.RESISTOR ERJ3GEYJ 224 V (220 kΩ)R92 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R93 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R98 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R99 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R100 7030003650 S.RESISTOR ERJ3GEYJ 563 V (56 kΩ)R101 7030003650 S.RESISTOR ERJ3GEYJ 563 V (56 kΩ)R102 7030003570 S.RESISTOR ERJ3GEYJ 123 V (12 kΩ)R103 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R105 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R106 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R107 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R108 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R109 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R110 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R111 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)

R112 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R113 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R114 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R115 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R116 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R117 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R118 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R119 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R120 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R121 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R136 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R137 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R138 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R139 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R140 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R141 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R142 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R143 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R144 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R145 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R146 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R147 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R149 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R150 7030000330 S.RESISTOR MCR10EZHJ 390 Ω (391)R151 7030000400 S.RESISTOR MCR10EZHJ 1.5 kΩR152 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R153 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R154 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R155 7030003390 S.RESISTOR ERJ3GEYJ 391 V (390 Ω)R156 7030000400 S.RESISTOR MCR10EZHJ 1.5 kΩR157 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R158 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R159 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R160 7030000220 S.RESISTOR MCR10EZHJ 47 Ω (470)R161 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R211 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R212 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R213 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R214 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R215 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R216 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R217 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)R218 7030003380 S.RESISTOR ERJ3GEYJ 331 V (330 Ω)

C1 4010005530 CERAMIC HM60SJ SL 020C 500VC2 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC3 4610001260 S.TRIMMER ECR-JA020 E12WC4 4010005530 CERAMIC HM60SJ SL 020C 500VC5 4030007100 S.CERAMIC C1608 CH 1H 560J-T-AC6 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC7 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC8 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC9 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC10 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC11 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC12 4010005540 CERAMIC HM60SJ SL 030C 500VC13 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC14 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC15 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC16 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC17 4030007120 S.CERAMIC C1608 CH 1H 820J-T-AC20 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC21 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC22 4550003120 S.TANTALUM TEMSVD2 1A 476M-12LC23 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC24 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC25 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC26 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC27 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC30 4030007170 S.CERAMIC C1608 CH 1H 221J-T-AC31 4030011340 S.CERAMIC C1608 CH 1H 471J-T-AC32 4010005530 CERAMIC HM60SJ SL 020C 500VC33 4030007110 S.CERAMIC C1608 CH 1H 680J-T-AC34 4030007110 S.CERAMIC C1608 CH 1H 680J-T-AC35 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC36 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC37 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC38 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC39 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC40 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC43 4030007170 S.CERAMIC C1608 CH 1H 221J-T-A

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

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S.=Surface mount

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C44 4030011340 S.CERAMIC C1608 CH 1H 471J-T-AC45 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC46 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC47 4030009990 S.CERAMIC C1608 CH 1H 200J-T-AC48 4030009990 S.CERAMIC C1608 CH 1H 200J-T-AC49 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC50 4510004640 S.ELECTROLYTIC ECEV1CA470SPC51 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC52 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC53 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC54 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC55 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC56 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC57 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC58 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC59 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC60 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC62 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC63 4030007040 S.CERAMIC C1608 CH 1H 180J-T-AC64 4030007120 S.CERAMIC C1608 CH 1H 820J-T-AC65 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC66 4030007120 S.CERAMIC C1608 CH 1H 820J-T-AC67 4030007030 S.CERAMIC C1608 CH 1H 150J-T-AC69 4510004630 S.ELECTROLYTIC ECEV1CA100SRC70 4510004630 S.ELECTROLYTIC ECEV1CA100SRC71 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC72 4510006260 S.ELECTROLYTIC ECEV1AA471UPC73 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC74 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC75 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC76 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC77 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC78 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC79 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC80 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC81 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC82 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC83 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC84 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC85 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC86 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC90 4510004440 S.ELECTROLYTIC ECEV1HA010SRC91 4510004440 S.ELECTROLYTIC ECEV1HA010SRC92 4510004440 S.ELECTROLYTIC ECEV1HA010SRC93 4510004440 S.ELECTROLYTIC ECEV1HA010SRC94 4510004440 S.ELECTROLYTIC ECEV1HA010SRC95 4510004440 S.ELECTROLYTIC ECEV1HA010SRC96 4510004440 S.ELECTROLYTIC ECEV1HA010SRC97 4510004440 S.ELECTROLYTIC ECEV1HA010SRC98 4510006220 S.ELECTROLYTIC ECEV1CA101UPC99 4030007010 S.CERAMIC C1608 CH 1H 100D-T-AC100 4030007110 S.CERAMIC C1608 CH 1H 680J-T-AC101 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC102 4510004630 S.ELECTROLYTIC ECEV1CA100SRC105 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC107 4010005550 CERAMIC HM60SJ SL 040C 500VC109 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC110 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC111 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC112 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC113 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC114 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC116 4030007020 S.CERAMIC C1608 CH 1H 120J-T-AC117 4030007100 S.CERAMIC C1608 CH 1H 560J-T-AC118 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC203 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC209 4030006900 S.CERAMIC C1608 JB 1H 103K-T-AC210 4030006900 S.CERAMIC C1608 JB 1H 103K-T-AC211 4010005520 CERAMIC HM60SJ SL 010C 500VC212 4030007020 S.CERAMIC C1608 CH 1H 120J-T-AC213 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC214 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC215 4030005040 S.CERAMIC C2012 CH 1H 271J-T-AC216 4030011600 S.CERAMIC C1608 JB 1E 104K-T-N

RL1 6330001460 RELAY FTR-F1CA012VRL2 6330001460 RELAY FTR-F1CA012VRL3 6330001460 RELAY FTR-F1CA012VRL4 6330000470 RELAY NR-HD (12V) AE5343

CP7 6910009670 S.CHECK P HK3-S-T

J1 6510007020 CONNECTOR TMP-J01X-V6J3 6510007020 CONNECTOR TMP-J01X-V6J4 6510007020 CONNECTOR TMP-J01X-V6J7 6510022590 S.CONNECTOR 22FMN-BMTTR-A-TBTJ8 6510022590 S.CONNECTOR 22FMN-BMTTR-A-TBTJ10 6510003410 CONNECTOR B05B-EH-SJ11 6510003410 CONNECTOR B05B-EH-SJ14 6510018960 S.CONNECTOR B2B-PH-SM3-TB

W3 7120000010 JUMPER JPW 02AW4 7030003860 S.JUMPER ERJ3GE JPW VW11 7120000490 JUMPER ERD25T0W12 7120000490 JUMPER ERD25T0

EP1 0910054413 PCB B 5702CEP2 6910000630 BEAD FSOH070RN

L1 6140003440 COIL LR-386L2 6140003440 COIL LR-386

C1 4030004740 S.CERAMIC C2012 JB 1H 472K-T-AC2 4030008960 S.CERAMIC C2012 JB 1C 104K-T-AC5 4030004740 S.CERAMIC C2012 JB 1H 472K-T-AC6 4030004740 S.CERAMIC C2012 JB 1H 472K-T-AC7 4030008960 S.CERAMIC C2012 JB 1C 104K-T-AC8 4030008960 S.CERAMIC C2012 JB 1C 104K-T-AC9 4030008960 S.CERAMIC C2012 JB 1C 104K-T-AC10 4030004740 S.CERAMIC C2012 JB 1H 472K-T-AC12 4030008960 S.CERAMIC C2012 JB 1C 104K-T-AC13 4030004740 S.CERAMIC C2012 JB 1H 472K-T-AC15 4030008960 S.CERAMIC C2012 JB 1C 104K-T-AC16 4030004740 S.CERAMIC C2012 JB 1H 472K-T-AC18 4030008960 S.CERAMIC C2012 JB 1C 104K-T-AC19 4030004740 S.CERAMIC C2012 JB 1H 472K-T-A

EP1 0910050014 PCB B 5143DEP2 6910011330 TERMINAL OT-009 M3EP3 6910011330 TERMINAL OT-009 M3EP4 6910011330 TERMINAL OT-009 M3EP5 6910011330 TERMINAL OT-009 M3

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

[FILTER BOARD]REF ORDER DESCRIPTIONNO. NO.

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Page 54: Icom - IC-7400 service manual

6 - 26

[DSP UNIT (MAIN UNIT EP2)][DSP UNIT (MAIN UNIT EP2)]

S.=Surface mount

IC1 1130010010 S.IC TC7WHU04FUIC3 1130010540 S.IC SN74AHC74PWRIC4 1130010540 S.IC SN74AHC74PWRIC51 1130010010 S.IC TC7WHU04FUIC101 1130010520 S.IC SN74HCT244APWRIC102 1110004770 S.IC BU9480F-E2IC152 1180002140 S.IC TK11218BMCLIC161 1180002020 S.REG BA033FP-E2IC171 1180001740 S.IC TK11250BMCLIC201 1130010680 S.IC M29W102BB-70N1IC202 1130008040 S.IC TC7SH04FUIC301 1140009690 S.IC TMS320VC33PGE120IC401 1130010550 S.IC SN74AHC595PWRIC403 1130010530 S.IC SN74AHCT374PWRIC404 1130010530 S.IC SN74AHCT374PWRIC405 1130004670 S.IC BU4021BF-T1IC406 1130010540 S.IC SN74AHC74PWRIC501 1190001610 S.IC AK4528-VFIC601 1110005420 S.IC BA15532F-E2IC651 1110005420 S.IC BA15532F-E2IC701 1110001900 S.IC µPC4570G2-T1IC801 1130010560 S.IC SN74AHC244PWR

Q201 1590001660 S.TRANSISTOR XP4312(TX)Q301 1590000430 S.TRANSISTOR DTC144EUA T106Q302 1590000430 S.TRANSISTOR DTC144EUA T106

D901 1790000970 S.DIODE MA729 (TX)

X1 6050010680 S.XTAL CR-628 (24.576 MHz)X51 6050011270 S.XTAL CR-709 (60.000 MHz)

L1 6200003280 S.COIL NL 252018T-2R2JL2 6200003280 S.COIL NL 252018T-2R2JL3 6200003280 S.COIL NL 252018T-2R2JL51 6200003280 S.COIL NL 252018T-2R2JL52 6200001980 S.COIL NL 252018T-1R0JL101 6200003280 S.COIL NL 252018T-2R2JL102 6200003280 S.COIL NL 252018T-2R2JL301 6200003280 S.COIL NL 252018T-2R2JL302 6200009840 S.COIL LQH 3C 2R2M 34L401 6200003280 S.COIL NL 252018T-2R2JL403 6200003280 S.COIL NL 252018T-2R2JL404 6200003280 S.COIL NL 252018T-2R2JL405 6200003280 S.COIL NL 252018T-2R2JL406 6200003280 S.COIL NL 252018T-2R2JL501 6200003280 S.COIL NL 252018T-2R2JL502 6200003280 S.COIL NL 252018T-2R2JL601 6200002040 S.COIL NL 252018T-101JL651 6200002040 S.COIL NL 252018T-101JL701 6200002040 S.COIL NL 252018T-101JL801 6200003280 S.COIL NL 252018T-2R2J

R1 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R2 7030003400 S.RESISTOR ERJ3GEYJ 471 V (470 Ω)R3 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R51 7030003800 S.RESISTOR ERJ3GEYJ 105 V (1 MΩ)R52 7030003320 S.RESISTOR ERJ3GEYJ 101 V (100 Ω)R151 7030007240 S.RESISTOR ERJ12YJ680U (68 Ω)R161 7030008190 S.RESISTOR ERJ12YJ330U (33 Ω)R162 7030007510 S.RESISTOR ERJ12YJ270U (27 Ω)R171 7030007180 S.RESISTOR ERJ12YJ150U (15 Ω)R201 7030003640 S.RESISTOR ERJ3GEYJ 473 V (47 kΩ)R303 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R304 7030003480 S.RESISTOR ERJ3GEYJ 222 V (2.2 kΩ)R305 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R306 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R307 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R308 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R309 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R310 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R311 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R312 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R313 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R317 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R318 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R320 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)

R321 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R322 7030003280 S.RESISTOR ERJ3GEYJ 470 V (47 Ω)R323 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R324 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R325 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R326 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R327 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R328 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R501 7030004040 S.RESISTOR ERJ3GEYJ 4R7 V (4.7 Ω)R601 7030006581 S.RESISTOR ERA3YED 122VR602 7030009591 S.RESISTOR ERA3YED 472VR603 7030010450 S.RESISTOR ERA3YED 391VR604 7030010450 S.RESISTOR ERA3YED 391VR605 7030007230 S.RESISTOR ERA3YED 102VR606 7030007230 S.RESISTOR ERA3YED 102VR607 7030009591 S.RESISTOR ERA3YED 472VR608 7030009591 S.RESISTOR ERA3YED 472VR609 7030009591 S.RESISTOR ERA3YED 472VR610 7030009591 S.RESISTOR ERA3YED 472VR611 7030005331 S.RESISTOR ERA3YED 562VR651 7030010450 S.RESISTOR ERA3YED 391VR652 7030010450 S.RESISTOR ERA3YED 391VR653 7030007230 S.RESISTOR ERA3YED 102VR654 7030007230 S.RESISTOR ERA3YED 102VR655 7030009591 S.RESISTOR ERA3YED 472VR656 7030009591 S.RESISTOR ERA3YED 472VR657 7030009591 S.RESISTOR ERA3YED 472VR658 7030009591 S.RESISTOR ERA3YED 472VR659 7030005331 S.RESISTOR ERA3YED 562VR701 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R702 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R703 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R704 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R705 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R706 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R707 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R708 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R751 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R752 7030003520 S.RESISTOR ERJ3GEYJ 472 V (4.7 kΩ)R753 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R754 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R755 7030003500 S.RESISTOR ERJ3GEYJ 332 V (3.3 kΩ)R756 7030003540 S.RESISTOR ERJ3GEYJ 682 V (6.8 kΩ)R757 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R758 7030003440 S.RESISTOR ERJ3GEYJ 102 V (1 kΩ)R801 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R802 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R803 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R804 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R805 7030003680 S.RESISTOR ERJ3GEYJ 104 V (100 kΩ)R901 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R902 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R903 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R904 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R905 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)R906 7030003560 S.RESISTOR ERJ3GEYJ 103 V (10 kΩ)

C1 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC2 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC3 4030007070 S.CERAMIC C1608 CH 1H 330J-T-AC4 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC6 4030007090 S.CERAMIC C1608 CH 1H 470J-T-AC7 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC8 4030007010 S.CERAMIC C1608 CH 1H 100D-T-AC9 4030006960 S.CERAMIC C1608 CH 1H 050C-T-AC51 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC52 4030009920 S.CERAMIC C1608 CH 1H 050B-T-AC53 4030009920 S.CERAMIC C1608 CH 1H 050B-T-AC54 4030006900 S.CERAMIC C1608 JB 1H 103K-T-AC101 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC102 4510004630 S.ELECTROLYTIC ECEV1CA100SRC103 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC104 4510004630 S.ELECTROLYTIC ECEV1CA100SRC154 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC155 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC156 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC157 4510004630 S.ELECTROLYTIC ECEV1CA100SRC158 4510004630 S.ELECTROLYTIC ECEV1CA100SRC161 4550006620 S.TANTALUM ECST0JY226RC162 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC163 4030011600 S.CERAMIC C1608 JB 1E 104K-T-N

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

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Page 55: Icom - IC-7400 service manual

6 - 27

S.=Surface mount

[DSP UNIT (MAIN UNIT EP2)][DSP UNIT (MAIN UNIT EP2)]

C164 4510004630 S.ELECTROLYTIC ECEV1CA100SRC171 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC172 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC173 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC174 4510004630 S.ELECTROLYTIC ECEV1CA100SRC175 4510004630 S.ELECTROLYTIC ECEV1CA100SRC201 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC202 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC301 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC302 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC303 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC304 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC305 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC306 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC307 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC308 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC309 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC311 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC312 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC313 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC314 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC315 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC316 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC317 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC318 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC319 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC320 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC321 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC322 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC323 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC324 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC325 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC401 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC403 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC404 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC405 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC406 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC407 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC408 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC504 4510005860 S.ELECTROLYTIC ECEV1HA2R2SRC505 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC506 4550006620 S.TANTALUM ECST0JY226RC507 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC508 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC509 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC510 4550006620 S.TANTALUM ECST0JY226RC511 4030007050 S.CERAMIC C1608 CH 1H 220J-T-AC601 4510004630 S.ELECTROLYTIC ECEV1CA100SRC602 4030009980 S.CERAMIC C1608 JB 1H 152K-T-AC603 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC604 4510004630 S.ELECTROLYTIC ECEV1CA100SRC605 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC606 4510005830 S.ELECTROLYTIC ECEV1HAN010RC651 4030009980 S.CERAMIC C1608 JB 1H 152K-T-AC652 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC653 4510004630 S.ELECTROLYTIC ECEV1CA100SRC654 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC655 4510005830 S.ELECTROLYTIC ECEV1HAN010RC701 4030011280 S.CERAMIC C1608 CH 1H 271J-T-AC702 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC703 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC704 4510004630 S.ELECTROLYTIC ECEV1CA100SRC705 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC706 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC707 4510006220 S.ELECTROLYTIC ECEV1CA101UPC708 4510004630 S.ELECTROLYTIC ECEV1CA100SRC751 4030011280 S.CERAMIC C1608 CH 1H 271J-T-AC752 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC755 4030007130 S.CERAMIC C1608 CH 1H 101J-T-AC756 4030011600 S.CERAMIC C1608 JB 1E 104K-T-NC757 4510006220 S.ELECTROLYTIC ECEV1CA101UPC758 4510004630 S.ELECTROLYTIC ECEV1CA100SRC801 4030006880 S.CERAMIC C1608 JB 1H 472K-T-AC802 4030006860 S.CERAMIC C1608 JB 1H 102K-T-AC901 4030006860 S.CERAMIC C1608 JB 1H 102K-T-A

J901 6910013900 CONNECTOR IMSA-9180S-22AJ902 6910012460 CONNECTOR IMSA-9180S-30A

W1 7030003860 S.JUMPER ERJ3GE JPW VW2 7030008240 S.JUMPER ERJ12YJ0R00UW3 7030003860 S.JUMPER ERJ3GE JPW VW151 7030008240 S.JUMPER ERJ12YJ0R00UW152 7030003860 S.JUMPER ERJ3GE JPW VW171 7030008240 S.JUMPER ERJ12YJ0R00UW201 7030003860 S.JUMPER ERJ3GE JPW VW202 7030003860 S.JUMPER ERJ3GE JPW VW302 7030003860 S.JUMPER ERJ3GE JPW VW303 7030003860 S.JUMPER ERJ3GE JPW VW308 7030003860 S.JUMPER ERJ3GE JPW VW309 7030003860 S.JUMPER ERJ3GE JPW VW310 7030003860 S.JUMPER ERJ3GE JPW VW311 7030003860 S.JUMPER ERJ3GE JPW VW312 7030003860 S.JUMPER ERJ3GE JPW VW501 7030003860 S.JUMPER ERJ3GE JPW VW901 7030003860 S.JUMPER ERJ3GE JPW VW951 7030003860 S.JUMPER ERJ3GE JPW VW952 7030008240 S.JUMPER ERJ12YJ0R00U

EP1 0910054515 PCB B 5666EEP2 6910012350 S.BEAD MMZ1608Y 102BT

REF ORDER DESCRIPTIONNO. NO.REF ORDER DESCRIPTIONNO. NO.

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Page 56: Icom - IC-7400 service manual

J1 6450001890 Connector HLJ5305-01-4090 1J2 6450001790 Connector HLJ7000-01-3010 1

SECTION 7 MECHANICAL PARTS

7 - 1

[FRONT UNIT]

EP1 0880000950 Sensor EX-2500 #01 1EP2 6450001230 Plate HLJ0999-01-480 1EP3 6450001230 Plate HLJ0999-01-480 1

MP1 8210018280 2072 front panel (A)-1 [7400] 18210018270 2072 front panel (B)-1 [746PRO] 1

MP2 8010017293 2072 sub chassis-3 1MP3 8310052470 2072 window plate (A) 1MP4 8930056340 2072 ten key (A) 1MP5 8930056260 2072 mode key (A) 1MP6 8930056270 2072 P-key (A) 1MP7 8930045430 2072 T-A key 1MP8 8930045440 2072 N-A key 1MP9 8930045450 2072 S-L key 1MP10 8930045460 2072 4-key 1MP11 8610011120 Knob N273 (C) 2MP12 8610010260 Knob N252 2MP13 8610010620 Knob N253 (A) 2MP14 8610010650 Knob N268 assembly 1MP17 8930027470 1296 brake pad 1MP19 8930041060 1876 brake plate 1MP25 8820000770 1296 screw 1MP26 8810008660 Screw PH BT M3 × 8 NI-ZU 5MP27 8810008660 Screw PH BT M3 × 8 NI-ZU 2MP28 8810009180 Screw FH BT M2 × 5 NI-ZU 2MP29 8810009180 Screw FH BT M2 × 5 NI-ZU 5MP30 8810009180 Screw FH BT M2 × 5 NI-ZU 1MP31 8810009180 Screw FH BT M2 × 5 NI-ZU 2MP32 8810009180 Screw FH BT M2 × 5 NI-ZU 2MP33 8810009180 Screw FH BT M2 × 5 NI-ZU 2MP34 8810009180 Screw FH BT M2 × 5 NI-ZU 3MP35 8810009390 Screw PH BT M3 × 18 NI-ZU 1MP36 8930007840 Sheet K 4MP37 8930047080 Sponge (FR) 1MP38 8930047060 Sponge (FS) 1MP39 8930056530 Sheet (AA) TC-500TK (15 × 40) 1MP40 8610011130 Knob N273 (D) 1MP41 8610010730 Knob N252 (A) 1

[S-LOGIC BOARD]

R1 7210002890 Variable resister RV-308 1R4 7210002890 Variable resister RV-308 1

MP1 8510001081 Shield case (A)-1 1MP2 8510001101 Shield case (A)-1 cover 1MP3 8510005980 724 shield case 1MP4 8510005990 724 shield case cover 1

[PHONE BOARD]

Screw abbreviations BT: Self-tapping PH: Pan headFH: Flat head NI-ZU: Nickel-zinc

REF. NO. ORDER NO. DESCRIPTION QTY.

REF. NO. ORDER NO. DESCRIPTION QTY.

REF. NO. ORDER NO. DESCRIPTION QTY.

J1 6510000190 Connector FM214-8SS (P) 1

[MIC BOARD]

REF. NO. ORDER NO. DESCRIPTION QTY.

S1 2250000440 Switch TP90N00E20-22.5F-2494 1S2 2250000410 Switch TP90D96E20-30F-2178-1 1

[PBT BOARD]

REF. NO. ORDER NO. DESCRIPTION QTY.

S1 2250000340 Switch EVQ-VCJF0324B 1

[RIT BOARD]

REF. NO. ORDER NO. DESCRIPTION QTY.

[DISPLAY BOARD]

DS1001 5030002150 DLC-83006S4GT 1DS1002 5080000420 HMB S 3 A1W 70N/AZ ASSY 1

EP1 8930046361 SRCN-2072-SP-N-W-1 2

MP1 8930045491 2072 LCD holder-1 1MP2 8210015251 2072 reflector-1 1MP3 8930046520 2072 LCD filter 1MP4 8930046790 Sheet BT 2

REF. NO. ORDER NO. DESCRIPTION QTY.

[UNPACKING]

F1 5210000090 Fuse FGB 30A 2F2 5210000060 Fuse FGB 5A 1

W1 8900006490 DC power cable OPC-025 D 1

MC1 7700000540 Hand microphone HM-36 1

REF. NO. ORDER NO. DESCRIPTION QTY.

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Page 57: Icom - IC-7400 service manual

7 - 2

MP7 (F)

MP31 (F)

MP38 (F)

MP37 (C)

MP30 (F)

MP28 (F)

MP6 (F)

MP5 (F)MP37 (F)

MP36 (F) MODE BOARD

MP25 (F)

MP13 (F)

MP35 (F)

MP3 (F)

MP17 (F)

MP19 (F)

MP40 (F)

MP41 (F)

MP14 (F)

MP11 (F)

MP12 (F)

MP34 (F)

MP10 (F)

MP33 (F)

MP9 (F)

MP29 (F)

MP39 (F)

EP2 (F)EP3 (F)

R1 (LO)

R4 (LO)

J1 (MI)

J1 (MI)

S2 (PB)

EP1 (F)

S1 (PB)

S1 (RI)

TEN-KEY BOARDMP32 (F)

MP7 (C)

MP31 (C)

MP38 (C)MP60 (C)

MP14 (C)

MP6 (C)

MP3 (C)

MP29 (C)

R1 (LO)

S-LOGIC UNIT MP26 (F)

MP3 (LO)

MP4 (LO)

MP2 (LO)

MP1 (LO)

R4 (LO)

PBT BOARD

S2 (PB)

S1 (PB)

RIT BOARD

EP1 (F)

S1 (RI)MP28 (C) MP76(C)

MIC BOARD

PHONE BOARD

MP2 (F)

J2 (PH)

J1 (PH)

MP4 (F)

MP8 (F)

Unit abbreviations (C) : CHASSIS PARTS(F) : FRONT UNIT(D) : DISPLAY BORD(LO) : S-LOGIC BOARD(MI) : MIC BOARD(PB) : PBT BOARD(RI) : RIT BOARD(PH) : PHONE BOARD

MP33 (C)

MP13 (C)

MP2 (C)

MP68 (C)

MP27 (F)

MP1 (D)

MP3 (D) MP2 (D)

DS1001 (D)

EP1 (D)

DS1002 (D)

MP1 (F)

MP4 (D)

DISPLAY BOARD

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Page 58: Icom - IC-7400 service manual

MP19 (C)

MP1 (CT)

MP4 (CT)MP20 (C)

MP5 (C)

CTRL UNIT

TUNERUNIT

MP21 (C)

MP4 (C)

MP6 (TU)

MP5 (TU)

MP4 (TU) MP3 (TU)

MP2 (TU)

MP1 (TU)

Unit abbreviations (C) : CHASSIS PARTS(M) : MAIN UNIT(PA) : PA UNIT(CT) : CTRL UNIT(TU) : TUNER UNIT(RF) : RF UNIT(DSP) : DSP UNIT

MP8 (C)

MP22 (C)

MF1 (C)MP27 (C)

MP63 (C)

MP50 (C)

RF UNIT(Bottom view)

MAIN and RF units(Top view)

MP16 (C)

MP3 (DSP)

MP72 (C)

MP74 (C)

MP51 (C)

MP52 (C)

MP53 (C)

MP77 (C)

PA UNIT

VARISTOR-CBOARD

VARISTOR-DBOARD

VARISTOR-ABOARD

VARISTOR-BBOARD

MP10 (C)

MP32 (C)

MP23 (C)

MP24 (C)

J7 (C)

MP9 (C)

J6 (C)

SP1 (C)

MP65 (C)

MP64 (C)

MP25 (C)

MP43 (C)

MP56 (C)

MP58 (C)

MP55 (C)

MP17 (C)MP17 (C)

MP41 (C)MP7

(PA)

MP2 (PA)

MP26 (C)

MP3 (PA)MP4 (PA)

DRV BOARD

MP6 (PA)

MP42 (C)

MP39 (C)

MP40 (C)

EP3 (C)

EP4 (C)MP34 (C)

MP1204 (RF)

MP1205 (RF)

MP301 (RF)

MP213 (RF)MP1207 (RF)

MP1 (C)

MP59 (C)

MP8 (TU)

MP7 (TU)

MF2 (TU)MF1 (TU)

MP66 (C)

MP2 (CT)

MP123 (RF)

FILTERUNIT

MP67 (C)

MP9 (TU)

MP71 (C)

MP75 (C)

MP126 (RF)

MP1 (RF)

MAIN UNIT(Bottom view)

DSP UNIT

MP15 (C)

MP2 (DSP)

MP251 (RF)

MP1603 (RF)

MP1 (DSP)

MP35 (C) MP791 (M)

MP200 (M)

MP212 (RF)MP211 (RF)

MP181 (RF)J401 (RF)

MP281 (RF)

MP282 (RF)

MP1903 (RF)

MP1901 (RF)

MP1601 (RF)

MP1602 (RF)MP1604 (RF)

MP1801 (RF)

MP1802 (RF)MP1102 (RF)

MP1302 (RF)

MP1301 (RF)

MP1303 (RF)

MP1203 (RF)

MP1202 (RF)

MP1201 (RF)MP1403 (RF)

MP1402 (RF)

MP1401 (RF)MP1404 (RF)

MP1502 (RF)MP1501 (RF)

MP122 (RF)MP125 (RF)

MP121 (RF)

MP124 (RF)

MP1101 (RF)

J781 (M)J780 (M)

J782 (M)

J760 (M)

J740 (M)

J700 (M)

J5 (C)

MP18 (C)

MP214 (RF)MP2 (RF)

MAIN UNIT

RF UNIT

7 - 3

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Page 59: Icom - IC-7400 service manual

7 - 4

[CHASSIS PARTS]

J5 6510000370 Connector MR-DS 1J6 6510000370 Connector MR-DS 1J7 6510000370 Connector MR-DS 1

EP3 6910000340 Insulation sheet P101 KD 1EP4 6910000310 B312D insulation washer 1

SP1 2510000760 Speaker SM-77KY0208 1

MF1 2710000630 Fan FBA08T12HC 1

MP1 8010017223 2072 chassis-3 1MP2 8110006360 2072 T-cover 1MP3 8110006350 2072 L-cover 1MP4 8110006370 2072 shield cover 1MP5 8930045171 2072 A-plate-1 1MP6 8930041350 1876 main stand 2MP7 8930041340 1876 sub stand 2MP8 8930029730 1413 fan holder 1MP9 8930037001 1691 earth plate-1 3MP10 8930018520 TR crip (A) 2MP13 8810005770 Screw BiH M3 × 8 ZK 12MP14 8810005770 Screw BiH M3 × 8 ZK 6MP15 8810008660 Screw PH BT M3 × 8 NI-ZU 8MP16 8810008660 Screw PH BT M3 × 8 NI-ZU 8MP17 8810008660 Screw PH BT M3 × 8 NI-ZU 10MP18 8810008660 Screw PH BT M3 × 8 NI-ZU 7MP19 8810008660 Screw PH BT M3 × 8 NI-ZU 4MP20 8810008660 Screw PH BT M3 × 8 NI-ZU 4MP21 8810008660 Screw PH BT M3 × 8 NI-ZU 11MP22 8810008660 Screw PH BT M3 × 8 NI-ZU 2MP23 8810008660 Screw PH BT M3 × 8 NI-ZU 6MP24 8810008660 Screw PH BT M3 × 8 NI-ZU 1MP25 8810005770 Screw BiH M3 × 8 ZK 2MP26 8810003170 Setscrew A M3 × 8 11MP27 8810000420 Screw PH M4 × 18 4MP28 8810009310 Screw FT BT M3 × 6 NI-ZU 4MP29 8930042690 Rubber foot (L) 2MP31 8810008660 Screw BT M3 × 8 NI-ZU 2MP32 8820000530 Screw M4 × 8 NI 1MP33 8010018060 Handlel set (A) 1MP34 8810003170 Setscrew A M3 × 8 2MP35 8810003170 Setscrew A M3 × 8 1MP37 8930046120 Rubber foot (M) 2MP38 8930046120 Rubber foot (M) 2MP39 8850000430 Spring washer M4 NI 1MP40 8850000140 FH washer M4 NI BS 1MP41 8810003160 Setscrew A M3 × 6 2MP42 8810003160 Setscrew A M3 × 6 4MP43 8810003160 Setscrew A M3 × 6 4MP50 8930043800 Double coated tape (S) 1MP51 8930046641 2072 RF plate-1 1MP52 8930001170 Earth spring (A) 1MP53 8810008660 Screw PH BT M3 × 8 NI-ZU 4MP55 8930015640 Cable Holder 1MP56 8930046761 2072 filter plate-1 [7400] 1

8930047290 2072 A-filter plate [746PRO] 1MP58 8810003160 Setscrew A M3 × 6 1MP59 8930046720 2072 BUSH 1MP60 8930007840 Sheet K 2MP63 8930047220 Sponge (FT) 1MP64 8850001710 Sealing washer (R) 4MP65 8930047100 2072 SP sponge 1MP66 8930047090 Sponge (FP) 1MP67 8930047070 Sponge (FQ) 1MP68 8930047050 Sheet BU 1MP69 8930047210 2072 EMC spring [EUR],[FRA] 1MP71 8930025070 Sponge (CW) 1MP72 8930004070 Earth spring (C) 1MP73 8930038820 Alumi sheet (V) 1MP74 8930001170 Earth spring (A) 1

Screw abbreviations BT: Self-tapping FT: Self-tappingPH: Pan head FH: Flat headBiH: Bind head NI: NickelNI-ZU: Nickel-zinc BS: BrassZK: Black

REF. NO. ORDER NO. DESCRIPTION QTY.

MP75 8930055980 Shield sponge (F) 1MP76 8930055980 Shield sponge (F) 1MP77 8930054520 Shield sponge (E) 1

REF. NO. ORDER NO. DESCRIPTION QTY.

[RF UNIT]

J401 6450001490 Connector HLJ7001-01-3010 1

MP1 8510000210 194 shield plate 1MP2 8930055980 Shield sponge (F) 1MP121 8510005980 724 shield case 1MP122 8510005990 724 shield case cover 1MP123 8510000180 117 shield plate 1MP124 8930014140 Earth spring (D) 1MP125 8930054520 Shield sponge (E) 1MP126 8930055980 Shield sponge (F) 1MP181 8510005980 724 sheild case 1MP211 8510005150 602 sheild case 1MP212 8510005160 602 sheild case cover 1MP213 8510002280 VCO shield plate (A) 1MP214 8930052270 Shield sponge (D) 1MP251 8930014140 Earth spring (D) 1MP261 8510013560 2355 U-L plate 1MP281 8510012400 2177 D/A case 1MP282 8930057760 2494 RF spring 1MP301 8510000210 194 shield plate 1MP1101 8510010760 1876 DDS case 1MP1102 8510010770 1876 DDS cover 1MP1103 8510005330 Coil case 1MP1201 8510011510 2072 VCO case 1MP1202 8510011520 2072 VCO cover 1MP1203 8810003960 Setscrew A M2.6 × 5 4MP1204 8510011710 2072 VCO shield 1MP1205 8930013520 Sponge (BJ) 1MP1207 8930055980 Shield sponge (F) 1MP1301 8510010050 1691 shield case 1MP1302 8510010060 1691 shield cover 1MP1303 8810003960 Setscrew A M2.6 × 5 3MP1401 8510010050 1691 shield case 1MP1402 8510010060 1691 shield cover 1MP1403 8810003960 Setscrew A M2.6 × 5 3MP1404 8930027890 946 earth spring 1MP1501 8510005980 724 shield case 1MP1502 8510005990 724 shield case cover 1MP1601 8510005980 724 shield case 1MP1602 8510005990 724 shield case cover 1MP1603 8930014140 Earth spring (D) 1MP1604 8930014140 Earth spring (D) 1MP1801 8510005980 724 shield case 1MP1802 8510005990 724 shield case cover 1MP1901 8510000230 220 shield case 1MP1902 8950000180 Cable tie-80 2MP1903 8930014140 Earth spring (D) 1MP1905 8950000180 Cable tie-80 2

REF. NO. ORDER NO. DESCRIPTION QTY.

[MAIN UNIT]

J700 6450001840 Connector TCS7568-43-201 1J740 6450000140 Connector HSJ0807-01-010 1J760 6450000140 Connector HSJ0807-01-010 1J780 6450000160 Connector TCS4470-01-1111 1J781 6450000170 Connector TCS4480-01-1111 1J782 6450001130 Connector JPJ2042-01-110 1

MP200 8510000230 220 shield case 1MP791 8930014140 Earth spring (D) 1

REF. NO. ORDER NO. DESCRIPTION QTY.

[PA UNIT]

MP2 8930046570 2072 PA plate 1MP3 8930047110 Rubber sheet (AP) 1MP4 8930047120 Rubber sheet (AQ) 1MP6 8930047230 Emboss tape (J) [EUR],[FRA],[ITR],[ESP] 1MP7 8930001180 Earth spring 1

REF. NO. ORDER NO. DESCRIPTION QTY.

[TUNER UNIT]

MF1 2710000460 Motor MP28GA 1MF2 2710000460 Motor MP28GA 1

MP1 8930041090 1876 A-angle 1MP2 8810008660 Screw PH BT M3 × 8 NI-ZU 1MP3 8810009060 Screw FH M3 × 6 ZK 4MP4 8930041110 1876 B-angle 1MP5 8810009060 Screw FH M3 × 6 ZK 2MP6 8820000880 1528 screw 4MP7 8930030111 1414 plate-1 2MP8 8950003200 UJ6-5 (universal coupling) 2MP9 8930051580 2178 tunner plate 1

REF. NO. ORDER NO. DESCRIPTION QTY.

[CTRL UNIT]

MP1 8510014440 2494 shield case 1MP2 8950000180 Cable tie -80 2MP4 8510005521 VCO shield plate (A)-1 1

REF. NO. ORDER NO. DESCRIPTION QTY.

[DSP UNIT]

MP1 8510014130 2432 DSP case 1MP2 8510014140 2432 DSP cover 1MP3 8930057790 Shield sponge (K) 1

REF. NO. ORDER NO. DESCRIPTION QTY.

[CHASSIS PARTS]

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Page 60: Icom - IC-7400 service manual

SECTION 8 SEMI-CONDUCTOR INFORMATION

• TRANSISTORS AND FET’S

8 - 1

B

EC

B

B

E

E

CC

B E C

B

E

C

BE

E

E

EC

B

E

CB

C

E

B

E

C

B

E

C

B

E

C

B

E

C

B

E

C

B

E

C

B

C

EB

EC

B

E

CB

C

E

B

C

E

D

G

S

S

G

D

G

G

S

D

S

S

D

G

S

D

G

D

G

S

G1

G2

S

D

G1

G2

S

D

B

E

C

B

E

C

B

E

CB

EC

B

E

C

B

E

C

E1

C2

B1

C1

E2

B2

B

E

C

B

E

C

2SA1576A T106 R 2SB1201 S 2SC1971 2SC2694 2SC3647 S TD

2SC4081 T107 R 2SC4116 GR 2SC4213 B 2SC4226 T2 R25 2SC4403 3 TL

2SC4405 3 TL 2SC4673 D TD 2SD1585 K 2SD1619 T TD 2SD1801 S TL

2SK1740

2SK1829

2SK210 GR

2SK2171 4 TD 2SK2973 2SK2975

2SK508 K52 T2B 2SK515 T1B 2SK882 GR

3SK131 T2 MAS

3SK177 T1B U73 DTA114 EE TL DTA114EUA T106 DTA144EUA T106 DTC114 EE TL

DTC114EUA T106 DTC144 TE UMD3 N TL UN911H UN9211

(Symbol: FR) (Symbol: B1201) (Symbol: None) (Symbol: None) (Symbol: CC)

(Symbol: BR) (Symbol: LG) (Symbol: AB) (Symbol: R25) (Symbol: LY3)

(Symbol: OY3) (Symbol: CO) (Symbol: None) (Symbol: DB) (Symbol: CE)

(Symbol: IJ)

(Symbol: K1)

(Symbol: YG)

(Symbol: KM) (Symbol: K1) (Symbol: K2975)

(Symbol: K52) (Symbol: X33) (Symbol: TGR)

(Symbol: V11)

(Symbol: U73) (Symbol: 14) (Symbol: 14) (Symbol: 16) (Symbol: 24)

(Symbol: 24) (Symbol: 06) (Symbol: D3) (Symbol: 6P) (Symbol: 8A)

G

S

D

S

D

G

G

S

DD

G

S S

• DIODES

A1

A2

C1

C2

C

A1

A2

A CA1

A2

C1

C2

A

C

NCA1 A2

C2C1

A C

A CC

A1

A2

A

C2

C1

A

C2

C1 A1

A2

C1

C2

A CA1

A2

C

A C

A C

A C A C A C

A C

1SS302 1SS315 1SS319 1SS375-TL 1SS385

1SV217 1SV237 1SV263 TL 1SV265 TL 1SV271

1SV308 1SV314 DA221 TL DAN222TL DAP202K T146

DAP222 TL DWA010 TE HSB88WSTR HSM88AS TR HSM88ASR TR

HSU88TRF KV1470 TL

MA114

MA2S111 (Symbol: A) MA30-(TX)

MA338 MA357 MA729

MA77

(Symbol: C3) (Symbol: S2) (Symbol: A4) (Symbol: FH) (Symbol: 09)

(Symbol: T6) (Symbol: BB) (Symbol: JV) (Symbol: LV) (Symbol: TG)

(Symbol: TX) (Symbol: V6) (Symbol: K) (Symbol: N) (Symbol: P)

(Symbol: P) (Symbol: W8) (Symbol: Silver line) (Symbol: C1) (Symbol: C3)

(Symbol: 9) (Symbol: F7)

(Symbol: 1E)

MA2S728 (Symbol: B)

A C

(Symbol: 3B)

(Symbol: 6H) (Symbol: 7K) (Symbol: 2B)

(Symbol: 4B)

A C

A C

A C

MA8039 L (Symbol: 3_9)MA8068 M (Symbol: 6-8)

A CA

C

A

C

MMBV3700LT1 RB706F-40 T106 RD3.0M T2B2 (Symbol: 302) SB07-03C SB10 05PCP TD (Symbol: 4R) (Symbol: 3J) RD5.1M T2B2 (Symbol: 512)

RD5.6M T2B2 (Symbol: 562)(Symbol: J) (Symbol: SA)

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Page 61: Icom - IC-7400 service manual

POWER TUNER ANT

TRANSMIT

NRA/NOTCH

AF-RF/SQL

NR-NOTCH

MIC GAIN RF PWR CW PITCH KEY SPEED P.AMP/ATT NB VOX/BK-IN MONITOR CALL LOCK/SPCH

1

4

8

5

9 - 1

SECTION 9 BOARD LAYOUTS

9-1 S-LOGIC BOARD• TOP VIEW

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Page 62: Icom - IC-7400 service manual

9 - 2

1 2

9

to PHONE board J3

10

J507GNDGNDDASHGNDPAFO

GNDDOT

PHNLPAFEPAFE

1 2

9

to MIC board J2

10

J508MICMUD

MSENDMMICE

NC

M8VSQLSGNDPAFO

NC

22

to DISPLAYboard J1002

21

2 1

J302GNDGNDPB2ATRAKANTKAPFKDSHKKYSLPWRLAPFLRFL

GNDPB2BKIOI

TUNKNRK

DOTKMUDRITLMIGLNRLAFL

1to DISPLAYboard DS1002

4

J303CFL-NCNC

CFL+

1

4

to MAIN DIAL

J6045VLMUPMDNGND

1

2

21

to MAINunit J180

22J601

14V

8V 5VL

GN

D-

8VM

ICS

EN

DP

WR

KG

ND

LFM

DPA

FO

GN

DG

ND

5VL

GN

DG

ND

MIC

ES

QL

SR

ES

LMF

DPA

FE

SR

S

1

2

to DISPLAY board J1001

21

22J301

GN

D-

8VLO

CK

SR

ES

MD

NK

PB

1AM

SB

LMF

DM

SA

BK

L5V

L

8VS

PE

K-

8VM

UP

KP

B1B

GN

DLF

MD

RS

BR

SA

GN

D5V

L

10

2

9

1

to PBT board J1

J5015VL

PB1AMCHBPB2BGND

PB1AMCHAPB2AGNDGND

10

2

to RIT board J1

9

1

J502GNDGNDGNDGND5VL

GNDGNDGNDRDNRUP

1

814

717

8 14

• BOTTOM VIEW (S-LOGIC BOARD)

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Page 63: Icom - IC-7400 service manual

to S-LOGICboard J303

DS1002

9-2 DISPLAY BOARD• TOP VIEW

9 - 3

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Page 64: Icom - IC-7400 service manual

9 - 4

22

21

2

to MODEboard J1

1J505

MN

UK

F2K

F4K

SS

BK

AF

MK

GN

DG

ND

GN

DG

ND

GN

DG

ND

F1K

F3K

F5K

CW

RK

FIL

KG

ND

GN

DG

ND

GN

DG

ND

GN

D

22

21

2

to S-LOGICboard J301

1J1001

GN

D-

8VLO

CK

SR

ES

MD

NK

PB

1AM

SB

LMF

DM

SA

BK

L5V

L

8VS

PE

K-

8VM

UP

KP

B1B

GN

DLF

MD

RS

BR

SA

GN

D5V

L

LDV22 21

1 1

to TEN-KEYboard J1

J503

KI2KI4KI6

XFCKMPRKRXDSPLDGNDGNDGND

5VLKI3KI5KI7

MPWKTXD

LOCKFINDGNDGNDGND

1 2

21 22

to S-LOGICboard J302

J1002GNDGNDPB2ATRAKANTKAPFKDSHKKYSLPWRLAPFLRFL

GNDPB2BKIOI

TUNKNRK

DOTKMUDRITLMIGLNRLAFL

1

8

16

9

1

4

8

5

1

4

8

5

1

4

8

5 1 4

8 5

1

2526 50

100 7675

51

1

30

31

50 51

80

81

100

1100 81

31 5030

80

51

1 4

8 5

1 4

8 5

1 4

8 5

130

31

50

100

81

8051

1

25

2650

10076

75

51

• BOTTOM VIEW (DISPLAY BOARD)

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Page 65: Icom - IC-7400 service manual

1.8

10

21

GENE

MP-W

3.5

14

24

50

7

18

22

144

MP-R

XFC

F-INP

SPILT

A/B

TS

PBTC

V/M

MW

M-CL

RIT∆TX CLEAR

9-3 TEN-KEY BOARD• TOP VIEW

9 - 5

F1 F2 F3 F4 F5

MENU SSB CW/RTTY AM/FM FILTER

9-4 MODE BOARD• TOP VIEW

ELEC-KEY

PHONES

1 9

to S-LOGICboard J507

2 10J3

PAF

EPA

FE

PH

NL

DO

TG

ND

PAF

OG

ND

DA

SH

GN

DG

ND

9-5 PHONE BOARD• TOP VIEW

10 2

to S-LOGICboard J502

9 1J1

RU

PR

DN

GN

DG

ND

5VL

5VL

GN

DG

ND

GN

DG

ND

RIT

9-6 RIT BOARD

M-CH

TWIN PBT10

9

2

to S-LOGICboard J501

1J1

GN

DG

ND

PB

2AM

CH

AP

B1A

GN

DP

B2B

MC

HB

PB

1B5V

L

9-7 PBT BOARD

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Page 66: Icom - IC-7400 service manual

1

21

to DISPLAYboard J503

2

22

J1LDVKI2KI4KI6

XFCKMPRKRXDSPLDGNDGNDGND

5VLKI3KI5KI7

MPWKTXD

LOCDFINDGNDGNDGND

• BOTTOM VIEW (TEN-KEY BOARD)

1 21

to DISPLAYboard J505

2 22J1

MN

UK

F2K

F4K

SS

BK

AF

MK

GN

DG

ND

GN

DG

ND

GN

DG

ND

F1K

F3K

F5K

CW

RK

FIL

KG

ND

GN

DG

ND

GN

DG

ND

GN

D

• BOTTOM VIEW (MODE BOARD)

• BOTTOM VIEW (PHONE BOARD)

1

to S-LOGICboard J508

9

2 10J2

NC

PAF

OG

ND

SQ

LSM

8V

NC

MM

ICE

MS

EN

DM

UD

MIC

17

68

2

34

5

J1

9-8 MIC BOARD

9 - 6

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Page 67: Icom - IC-7400 service manual

1128

38

39

6465

102

103

1

5

10

6

DAT

A

EX

T S

PR

EM

OT

E

SE

ND

ALC

AC

C(2

)A

CC

(1)

PPWS1

29

2

to PAunit J5

30

J120

PFSBPMCKP5V

THMLP8V

PT8VPVRFGNDPICLP14AP14VP14VP14VP14V

PDRSPMDTP5V

PH5VP8VGNDGNDFVFRPGNDPICHP14AP14VP14VP14VPHV

1 2

to S-LOGICboard J601

2221

J180FSPSPAFEFLMFFDRSSQLMICEGNDGND5VLGNDGND

PAFOFLFMGND

FPWKSENDMIC-8VGND5VL8V

14V

J1401 2

to CTRLunit J7

2221

CIKYGNDGNDGND

CFORGNDGNDC5VGNDGNDC14V

CISTCANTCDRSCREFGNDC-8VC5VNC

CT8VC14VC14V

1

29

2

to DSPunit J902

30

J1000GNDGND

DRQWDCKGND

DRQRDRBYGNDCTFLTOFFVSQL

NCGNDDSKYDRES

NCGND

DWBYDDTWGNDDDTRDSTRGNDNSQLRTDTDCBY

NCGNDDSSTGND

4

to CHASSIS J1

1J761

EG

ND

E14

VE

ST

EK

Y

21 1

22 2to RF unit J1001

J160

CO

N2

PD

ATP

ST

4P

ST

2LD

RS

UN

LCG

ND

5V 8V GN

D14

V

PC

KP

ST

5P

ST

3P

ST

1G

ND

GN

D5V GN

D8V 14

VF

CN

T

2

8

1to optionalunit UT-102

7

J1920SSTB

MCK_UTSPCESPCH

MDAT_UTSBSY5VLGND

21

1

22

2

to DSP unit J901

J1001GNDGNDDRAFGNDMONIGND8V

GNDGNDGNDDRIF

DTIFGNDGNDGND

DAGCGND8V

GNDDTAFGNDGND

22to RF unit J2

21 1

2

J100

-8V

GN

DG

ND

GN

DG

ND

GN

DA

GC

TN

V1

RS

KY

RD

RS

RM

DT

14V

8V T8V

R8V 5V ALC

TN

V2

RT

XS

DR

IVR

BS

TR

MC

K

GN

DM

F+

J8022

to CHASSIS MF1

1

2 1

to CTRLunit J13

PAF

ES

SP

J741

from RF unit J2612IFP261

12

to RF unit J1601

J4003LOGND

1

4

8

5

1

4

8

5

1

10

20

11

1 7

14 8

18

169

1 7

14 8

D55

0 EP

3

W50

0

C364

9-9 MAIN UNIT• TOP VIEW

9 - 7

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Page 68: Icom - IC-7400 service manual

9 - 8

1

4

8

5

1

7

14

8

1

4

8

5

1

7

14

8

1 4

8 5

18 5

1 4

4

5 8

1

5

10

61 5

10 6

1

4

8

5

5

8

4

1

1 7

14 8

8

5

1

4

5 8

4 1

1

7

14

8

• BOTTOM VIEW (MAIN UNIT)

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Page 69: Icom - IC-7400 service manual

1

8

16

9

1

10

20

11

1

7

14

8

1

4

8

5

1

36

108

73

72 37

109 144

1

4

8

5

114

2815

13

64

13

64

9-10 DSP UNIT• TOP VIEW

9 - 9

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Page 70: Icom - IC-7400 service manual

9 - 10

1

21

to MAIN unit J1001

2

22

J901DSPI1GNDGNDGND8V

GNDAGC2GND

DSPO1GNDGND

GNDGND

DSPI2GND8V

GNDAGC1GNDGNDGND

DSPO2

29

1

MAIN unit J100030

2

DRESDSKYGNDNC

VSQLTOFFCTFLGNDDRBYDRQRGNDDCK

DRQWGNDGND

GNDDSSTGNDNC

DCBYRTDTNSQLGNDDSTRDDTRGND

DDTWDWBYGNDNC

30

2

to MAIN unit J1000

29

1

J902DRESKEYINGND1OUT7OUT5OUT3OUT1GND1OBSYRQOGND1

CKRQI

GND1GND1

GND1UNLKGND1OUT8OUT6OUT4OUT2GND1STBO

DOGND1

DIIBSYGND1192K

1 10

20 11

1 10

20 11

18

169

110

2011

1

7

14

8

1

7

14

8

1

4

8

5

1 4

8 5

1

4

8

5

1

4

8

5

1

20

40

21

2

22

1

21

MAIN unit J1001DRIFGNDGNDGND8V

GNDMONIGNDDRAFGNDGND

GNDGNDDTAFGND8V

GNDDAGCGNDGNDGNDDTIF

• BOTTOM VIEW (DSP UNIT)

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Page 71: Icom - IC-7400 service manual

1

2

21

to MAINunit J100

22J2

-8V

GN

DG

ND

GN

DG

ND

GN

DA

GC

TN

V1

RS

KY

RD

RS

RM

DT

14V

8V T8V

R8V 5V ALC

TN

V2

RT

XS

DR

IVR

BS

TR

MC

K

1

2

21

to MAINunit J160

22J1001

CO

N2

PD

ATP

ST

4P

ST

2LD

RS

UN

LCG

ND

5V 8V GN

D14

V

PC

KP

ST

5P

ST

3P

ST

1G

ND

GN

D5V GN

D8V 14

VF

CN

T

CA

L

KE

Y

1 2

to MAINunit J400

J1601

3LO

GN

D

to MAIN unit J2502IF

P261

from CTRL unit J2HRXP2

from PA unit J1YGRP1

from PA unit J601VRXP601

8 1

9 16

1

9

16

10

14

5 81 4

58

1

8

16

9

3323

11112

22

44

34

18

169

1 4

8 5

1

8

16

9

1100 76

26 5025

75

51

W254

9-11 RF UNIT• TOP VIEW

9 - 11

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Page 72: Icom - IC-7400 service manual

9 - 12

1

9

18

10

• BOTTOM VIEW (RF UNIT)

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Page 73: Icom - IC-7400 service manual

1

to TUNERunit MF2

5

J11T14VAWAXAYAZ

1

5

to TUNERunit MF1

J10T14VPWPXPYPZ

1

21

to MAINunit J140

2

22

J7C14VC14VCT8VSETIC5VC-8VGNDCREFCDRSCANTCIST

C14VGNDGNDC5VGNDGND

CFORGNDGNDGNDCIKY

PAFE21

to MAINunit J741

J13

SSP21to CHASSIS

SP1

J14PAFESSP

1 21

to TUNERunit J5

2 22J8

GN

D35

M10

M18

MV

HF

GN

D14

VC

O2

NV

HF

CI2

GN

D

GN

D7M 14

M24

MG

ND

14V

CO

3C

O1

CI3

CI1

GN

D

to RF unit J1HRX

P2from TUNER unit J3

TUIN P3

from TUNER unit J4TUOT P4

from PA unit J502CTIN P501

1

4

8

5

14

85

1 7

14 8 1

7

14

8

1

4

8

5

1

8

16

9

14

85

1 16

4849

64

32

17

33

9-12 CTRL UNIT• TOP VIEW

9 - 13

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Page 74: Icom - IC-7400 service manual

• BOTTOM VIEW (CTRL UNIT)

9 - 14

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Page 75: Icom - IC-7400 service manual

22

21

2

to CTRLunit J8

1J5

GN

D35

M10

M18

MV

HF

GN

D14

VC

O2

NV

HF

CI2

GN

D

GN

D7M 14

M24

MG

ND

14V

CO

3C

O1

CI3

CI1

GN

D

to CTRL unit J3TUIN

P3

to CTRL unit J4TUOT P4

9-13 TUNER UNIT• TOP VIEW

9 - 15

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Page 76: Icom - IC-7400 service manual

• BOTTOM VIEW (TUNER UNIT)

9 - 16

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Page 77: Icom - IC-7400 service manual

30 29

2

to MAINunit J120

1

J5PPWSPFSBPMCKP5V

THMLP8V

PT8VPVRFGNDPICLP14AP14VP14VP14VP14V

PDRSPMDTP5V

PH5VP8VGNDGNDPVFRPGNDPICHP14AP14VP14VP14VPHV

1

4

to DRV board

J22GNDGNDDRO1DRO1

1

4

to DRV board

J21DRI1DRI1GNDGND

1

4

to DRV board

J24DRO2DRO2GNDGND

1

4

to DRV board

J23GNDGNDDRI2DRI2

3

1

to VARISTOR-Cboard

J201V-B2GNDV-B1

1 3

to VARISTOR-Dboard

J202

V-B

2G

ND

V-T

2

1 3

to VARISTOR-Aboard

J101

V-A

1G

ND

V-A

2

3 1

to VARISTOR-Bboard

J102

V-T

1G

ND

V-A

2

to RF unit J151YGR

P1

to FILTER unit EP5

H14

V

W12

to FILTER unit EP4

GN

D

W13

P50

1C

TIN

to C

TR

L un

it J1

VRX to RF unit J121P601

1 8

16 9

1

9

18

10

9-14 PA UNIT• TOP VIEW

9 - 17

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Page 78: Icom - IC-7400 service manual

9 - 18

• BOTTOM VIEW (PA UNIT)

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Page 79: Icom - IC-7400 service manual

9-15 FILTER UNIT• TOP VIEW

9 - 19

to CHASSIS P1

P14

V

to CHASSIS

P1

PG

ND

to PA unit EP6

H14

V

W12

to PA unit EP7

W13

GN

D

9-16 DRV BOARD• TOP VIEW

DR

I1

DR

I1

GN

D

GN

D

GN

D

GN

D

DR

I2

DR

I2

GN

D

GN

D

DR

O1

DR

O1

DR

O2

DR

O2

GN

D

GN

D

to PA unit J22 to PA unit J24

to PA unit J21 to PA unit J23

9-17 VARISTOR-A BOARD• TOP VIEW

V-A2

GND

V-A1to P

A u

nit J

101

9-19 VARISTOR-C BOARD• TOP VIEW

V-A2

GND

V-T1

to P

A u

nit J

102

9-18 VARISTOR-B BOARD• TOP VIEW

V-B2

GND

V-B1to P

A u

nit J

201

9-20 VARISTOR-D BOARD• TOP VIEW

V-B2

GND

V-T2

to P

A u

nit J

202

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Page 80: Icom - IC-7400 service manual

9 - 20

• BOTTOM VIEW (VARSTOR-A BOARD)• BOTTOM VIEW (VARSTOR-C BOARD)

• BOTTOM VIEW (VARSTOR-B BOARD)• BOTTOM VIEW (VARSTOR-D BOARD)

• BOTTOM VIEW (FILTER UNIT)

• BOTTOM VIEW (DRV BOARD)

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Page 81: Icom - IC-7400 service manual

10 - 1

SECTION 10 BLOCK DIAGRAM

IFDRIF

DSPI1

IC651BA15532F

IC501AK4528VF

IC102BU9480F

DTIF

DAGC

MONIDRAFDTAF

AMPIFAMP

LOAMP

AMP

AMP

IFAMP

AFAMP

AFAMPPWR

AMP

AGCAMP

IC1460BA15532F

Q2503SK131

Q2032SC4081

Q2022SK882

Q2052SA1576

AGCAMP

Q2042SC4081

IC281 TC4SU69FIC282 TC4SU69F

IC1460BA15532F IC280

TC4W53F

IC400MC1496V

(20K BW)

(20K BW) (20K BW)

LPF

LPF

IC1120µPC4574G2

IC1060NJM4558M

IC1401NJM2058M

IC1120µPC4574G2

LPF

IC1120µPC4574G2

BPF

FI381CFWM455D

BPF NB GATE

FI271CFWM455D

D252 1SV308D253 1SV308

TONE FILUT-102OPTION

VCA

DET

IC1001NJM2904M

IC1080M5282FP

IC1401NJM2058M

MAIN CPU

IC1300NJM2058M

IC1310BU4053BCF

BUFF

IC1300NJM2058M

D13001SS385

COMPARATER

IC1300NJM2058M

DOUT

(MUTE)

SP

CH

NBDET

D2001SS375

3LO

GATE CTRL

Q206 2SC4081Q207 UN911HIC200 NJM2056MQ208 XP4311

BPF

FI272CFWM455D

2F15

FMTLSSTB

MSL1

SBSY

SQLS

MONV

VOXL

KEY

FORL

MSL2

OVDK

AGC

AGC

ALC

NBSNBV

Q2012SK882

NOISEAMP

NOISEAMP

NOISEAMP

Q2002SK882

Q3302SK882

NOISEAMP

AGCAMP

IC1280NJM4558M

Q780/Q722/Q7242SC4081

IC571TC4S71F

IC101 MC14071BFELIC102 µPD4030BG

Q782/Q785/Q7862SD1619Q783/Q787/Q788DTA114EE

ANTIVOX

AFAMP

IC1040TC4W53F

IC1160TC4W53F

AFAMPVCA

DIFFCONV

A/DLch

VCA

CTRL

RESET

SENDCTRL

LEVELCONV

AF-SW

RIPPLEFILTER

EXT-SPJACK

IC1180M5282FP

IC1400M5282FP

Q12602SD1801

IC1220TC4W53

SP

S

IC1240LA4425A

BEEP

START

P2MS

SEND

HSENDVSEND

CIVCIVE

TRAS

AFG1VAFG2V

9K6SMODS

BAND

ACCMOD

AAFO

MIGV

AVXL

AFMS

14VA

DATALPF

IC1401NJM2058M

IC1401NJM2058M

LPFAMP

IC1280NJM4558M

ESTA

_SENI

VOX

IC200NJM2058M

AMP

TCONAH-4AH-4STRAIGHT KEY

X1500CR-520(19.6608MHz)

IC1560S-80942ANMP

D/A

MULTI

IC502M62352GP

EEPROM

IC1580HN58X24128FPI

IC1900BU4053BCFV

DATA PTT

Q7002SC4081

Q1880DTC114EU

FPWK

IC1500HD64F2357F20

FKEY

EKEY

VCCLTHMLALCLREFLDPTL

VREF

REFL

LOCD

SKYS_SKYS

RTKI_RTKI

SENI

SQLPWRK

_TRAS

_PWRK

S601

POWER

S1

TRANSMIT

_SQLS

CI-VI/F

LEVELCONV

IC1940 TC7W04FQ1940 2SA1576Q1941 2SC4081

TNV1

IC200NJM2058M

AMP

TNV2

IC200NJM2058M

AMP

DRIV

AFG1VAFG2VMONVMIGVPOCVNBV

Q5112SC4081

IC360NJM2058M

IC300NJM2058M

LEVELCONV

REF ALCAMP

Q3072SA1576

Q303 2SA1576Q305 DTC144TE

IC300NJM2058M

ALCAMP

AMP

FOR

FORL

ALC

14V

TXS

VCCL

T8V

IC360NJM2058M

IC300NJM2058M

VFOR

POCV

AMSP2MSP50SPHFS

ICLICH

EALC

UNSB

-8V

AMP

ALCL

IC300NJM2058M

AMP

ALCAMP

PWRCTRL

DELAYCTRL

D300/D301MA8030

LEVELCONV

Q450 2SC4081Q452 2SD1619

T8REG

RXS

8V

14V

R8V

Q451 2SC4081Q453 2SD1618

IC1006SED1522FOC

Q301 2SC4081Q302 2SB1202Q303 2SC3647Q304 2SC3647

X1001CR-567

IC1001HD6433833SD85H

IC1002BU4051BCF

BKL

KI2

KI3

KI4

KI5

KI6

R8REG

Q801 2SB1201Q802 2SC4116D801 MA8068

FANCTRL

LCDDRIVE

DS1001 DLC-7997S2GTDS1002HMDS 3 A1W 70N/AZ ASSY

LCD

MAIN UNIT CHASSIS UNIT

DSP UNIT

SP1

AF

OF

AF

EF

AF

OM

ICS

EN

DS

QL

FS

PS

CHASSIS UNIT

FRONT UNIT

SUB-LOGIC BOARD

DISPLAY BOARD

MODE BOARD TEN-KEY BOARD

PHONE BOARD

MIC BOARD

PBT BOARD

RIT BOARD

J1

J2

J1

MICJACK

DASH

DOT

MICMSENDSQLSMUD

PBT1S2

PBT2

S1

S1

RIT DIAL

M-CH

EP1

MAIN DIAL

MSA

KYSL

MSBWAVEFORMER

WAVEFORMER

IC101 MC14071BFELIC102 µPD4030BG

IC101MC14071BFEL

-8VDC-DC

IC401 NJM2360D402 SB10-05PCP

KEY SPEEDR13

x4

14V -8V

RSB

TRAK

S2

TUNER

TUNK

S3

ANT

ANTK

S4

NR

NRK

S5

NOTCH

NOTK

RSA

MUDLDOTKDSHK

PB2BPB2A

PB1BPB1A

MUPKMDNK

S6

CALL

S8

P.AMP/ATT

CALK

S7

LOCK/SPEECH

LOCK

PITLCW PITCH

R11

PWRLRF POWER

R9

MIGLMIC GAIN

R7

R4

RFLAF

AFLRF

R1

NRLNR

NOTLNOTCH

S9

NB

S10

VOX

S11

MONI

MENU

IC1007HD61202UFS

LCDDRIVE

IC1008HD602UFS

LCDDRIVE

IC1009HD602UFS

LCDDRIVE

SUB-CPU

MULTISSBK

DC-AC

KI7

MNUK

F1

F1K

F2

F2K

XFC 1.8(1)

KI2

XFCK

MPW

MPWK

MPR

MPRK

F3

F3K

F4

F4K

F5

SSBSSBK DS3

CWRK

AFMK

FILK

CW/RTTY

LOCKLED

AM/FM

FILTER

F5K

SPLDDS5 SPLIT

LED

FINDDS4 F-INP

LED

TXDDS1 TX

LED

RXDDS2 RX

LED

10(4)

21(7)

GENE(.)

7(3)

KI4

18(6)

28(9)

144(ENT)

F-INP

KI5

SPLIT

A/B

TS

V/M

KI6

PBTC

M-CL

MW

KI7

RIT

DTX

CLEAR

3.5(2)

KI3

14(5)

24(8)

50(0)

CWRKAFMK

KI0KI1

FILK

MF1FANV

DSPO1

IC701AµPC4570G2

D/ALch

LPF

DSPI2

IC601BA15532F

DIFFCONV

IC801SN74AHC244PW

SER-DATASW

IC101SN74HCT244APW

LEVELCONV

IC405BU4021BF

PARA-SERI

A/DRch

DSPO2

IC701BµPC4570G2

D/ARch

D/ARch

AGC1

LPF

BUFF

BUFF

D/ALch

AGC2

OBSY, IBSY

RQORQI

DICK

DOSTBO

DRES

OBS,IBS

OUT1-8

SERIAL DATA (Ext)

DXO

CS

LRCK

BUFF

IC406SN74AHC74PW

IC201M29W102BB

IC401SN74AHC595PW

LATCH

IC404SN74AHCT374PW

LATCH

IC403SN74AHCT374PW

LATCH

FLASHROM

SERI-PARA &LATCH

IC4BSN74AHC74PW

1/2

IC4ASN74AHC74PW

IC301TMS320VC33PGE120

1/2

DSP

SERIAL DATA

BICK

IC3ASN74AHC74PW

IC51TC7WHU04FU

1/2

X51CR-709(60.0MHz)

BUFF

IC1TC7WHU04FU

X1CR-628(24.576MHz)

Q301DTC144EU

KEYIN LEVELCONV

Q302DTC144EU

UNLK LEVELCONV

RQORQI

UNLKKEYIN

DI

CKDO

STBODRES

to R

F u

nit(

BLO

CK

)

(2)

1

2

3

4

COMMON LINELINERX LINETX LINEDATA BUS LINE

• BLOCK (1)

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Page 82: Icom - IC-7400 service manual

10 - 2

UN

LC

3LO

2LO

(64

MH

z)

RF UNIT

LPF

to M

AIN

uni

t(B

LOC

K

)

1

LPF

LPF

LPF

D261HSB88WS

D271HSB88WS

Q302 DTA114EEQ303 DTC114EE

64.485-238.455MHz

Q14012SC4226

Q1521UMD3N

IC1001BU4094BCFV

LOF4 V1SLOF3LOF2LOF1

D1401/D1403 1SS315L1402 LR-317

ATT

ATT

IFAMP

Q2413SK131 IF

AMP

Q2312SK2171

Q211/Q2122SK1740

MK

R

IFAMP

Q2712SK882

LOAMP

Q3012SC4673

1LO

PREAMP

Q181/Q1822SK2171

AGC

ALC

B9S

DRIV

XTALBPF

FI231BFL315

D2721SV271

XTALBPF

FI231AFL-315

LPF LPF

LPFPRE1

PREAMP

PRE2

POFF

ATT

ATT

ATT

B0SB1S

CURRENTDRIVER

ATT

ANT2

RL3

HRX

ANT1

ATT

RL1

IC191µPC1658G

LPF

LPF

SW

0.03-1.6MHz

IC323TD62783AF

CURRENTDRIVER

IC324TD62783AF

PREAMP/BPFSELECT

Q322-Q325/Q328DTC114EED321-D324DAN222

SERI-PARA

IC321BU4094BCFV

CURRENTDET

TUNERCTRL

TUNINGNET.

D15 HSM88ASD23 HSM88ASIC9 NJM203M

RL2

RL1

RL4

Q14/Q16DTC114EU

T/RCTRL

Q12DTC114EU

RESISTDET

PHASEDET

D8/D9HSM88ASQ52SK515

D4 DWA010D5 HSM88ASRIC2 TC74ACT32FIC3 TC74AC112FIC14 TC74AC04F

D1/D2HSM88AS

Q2032SD1585

Q12SK2973

CTRL

CPU

Q23 DTC114EUQ24 DTA114EU

AN2

AN3

AN0/AN1

EEPROM

BIAS

IC6X24C04S8

THRU

TRC

SERI-PARA

VRX

IC322BU4094BCFV

B0

B1

1.6-2.0MHz

B2

2.0-4.0MHz

B3

B2SB3SB4SB5SB6SB7S

B8SB8WSATTS

4.0-8.0MHz

BPF

BPF

B4

8.0-11.0MHz

BPF

B5

11.0-15.0MHz

BPF

B6

B8

15.0-22.0MHz

BPF

B7

B8W

144MHz

B9TB9R

108-174MHz

MKR

22.0-30.0MHz

BPF

50.0-54.0MHz

BPF

30-50MHz54-60MHz

IC161TA4001F

D5011SV217

BPF

BPF

D502-D5041SV217

BPF

BPF

YGRAMP

ATTC

RMDTRBSTRMCK

FORREF

ICHICL

HV

PR3SB9S

ATTCPOFFPRE2PRE1

RTXS

YGRAMP

HPFATT

MARKERSW

IC1081TC7S08F

ATTC

PREAMP

Q5023SK177

PR3STNV2TNV1V3S

HPF ATT

SW

SERI-PARA

Q1581UMD3N

SW

Q12022SC4213

Q1201 2SK508D1201 MA338

SW

Q1402DTA114EE

SW

Q10512SC4081

IC1051TA78L05F

IC1801MC145170

PD

AT

PS

T2

PC

K

ULP

Q13022SC4081

Q11022SC4081

Q1301 2SK210D1301 MA357

Q2002-Q2004DTC114EE

IC1101SC-1246A

PAFSDBLSMKRSDIVOUTFANHFANMFANL

RIPPLEFIL

LOOPFIL

+5REG

ATT

PLL

V2S

Q12222SC4213

SW

V3S

Q12422SC4213

SW

V4S

Q12622SC4213

SW

Q1561UMD3N

SW

Q1003UMD3N

LEVELCONV

x2AMP

LPF

LPF BPF

Q1221 2SK508D1221 MA338

Q1241 2SK508D1241 KV1470

Q1261 2SK508D1261 KV1470

4V VCO

BUFF

Q12812SC4405

IC1802µPC1678G

LPF

BUFFLOOPFIL

PHASEDET

FANSW

AMP

AMP

Q11032SC4081

CLK

ULD

DU

LS

AMP

Q11012SC4081

FI1101CFECA10.8MD11

AMP

DDSD/ACERAMICBPF

Q1801UMD3N

SW

PCKPDATPST1LDRSCON2

5V PLL

PST2

8V

5V CAL

PST5

14V

BPFBPF

Q1903 2SC4081Q1904 2SC4403

IC1601SC-1287

FAN CONTROL VOLTAGE

PD

ATP

CK

PD

ATP

ST

5

PC

K

x2

Q19022SC4081

CLKBUFF

Q1901 2SC4403D1901 MA357

X1901CR-337A(32.0MHz)

X1902CR-338

OPTION

D/A

DDS

Q16012SC4081

AMP

LDRSPST3

UNLC

CANT

TUNER BOARD

CTRL UNIT

PA UNITCHASSIS UNIT FILTER UNIT

DRVBOARD

VAR-C&DBOARD

X1CR-569(6.144MHz)

IC5M38022M2

IC4NJM4558M

AMP

IC4NJM4558M

AMP

SWRDET

IC1NJM4558M

AMP

CT

IN

IC13TA7805F

+5REG

D602/D603HSU88

SWRDET

5V

CIKY

14V

VREFVFOR

THML

CT8V

LPF

CIST

PREDRIVE

Q22SC1971

PREDRIVE

Q1/Q22SK2975

RL2

YGR

DRIVEAMP

PWRAMP

Q201/Q2022SC2694

144MHz

L1

MA30PXB

VPAO

HF/50MHz

1.9MHz

RL601

LPF

LPF

RL1

144MHz ANT

Q72SD1585

F1(FGB 5A)

BIAS

VAR-A&BBOARD

PWRAMP

Q5/Q62SC2694

MA30PXB

PWRS

L2

3.5MHz

LPF

L3

7MHz

LPF

L4

10/14MHz

LPF

L5

18/21MHz

LPF

L6

24/28MHz

LPF

L7

50MHz

LPF

L8

CURRENTDRIVER

IC501TD62783AF

IC502BU4094BCF

SERI-PARA

14VSFSTBMDATMCK

H5V

14V

IC1TA78L05F

+5REG

5V

IC2TA7805S

+5REG

8V

IC3TA7808S

+8REG

P1

GND

P14V

H14VGND

Q9DAP222

RELAYCTRL

COMMONFILTER

3 6

2 5

1 4

HPF

IC151µPC1678G

(1)

2

3

4

COMMON LINELINERX LINETX LINEDATA BUS LINE

• BLOCK (2)

for free by

RadioAmateur.eu

Page 83: Icom - IC-7400 service manual

11 - 1

SECTION 11 WIRING DIAGRAM

PHONEBOARDPBT BOARDMIC BOARDRIT BOARDFRONTTEN-KEY BOARDMODE BOARD

W22

J505 J503

J1J1

W21DS1002

J303

CFL-

CFL+

GNDGNDGNDGND

CFL-

CFL+NCNC

J1

J502

W24 W25

J2

J508

J1

J501

W26

J507

J3

W27

DIALMAIN

EP1J604

GNDMDNMUP5VL

S-LOGIC BOARD

PB2BPB2A

PB2BPB2A

J1002 J302W20

GNDGND

KIOIKIOITRAKTRAKTUNKTUNKANTKANTK

APFKNRKNRK

APFKDOTKDOTK

DSHK DSHKMUDMUDKYSLKYSLRITLRITLPWRLPWRL

MIGL MIGLAPFLAPFLNRLNRLRFLRFLAFLAFL

GNDGND8V8V-8V-8V

DISPLAY BOARD

J601J301J1001 W19

W18

SPEKSPEKLOCKLOCK-8V-8VSRESSRESMCHAMCHAMCHBMCHBPB1BPB1BPB1APB1AGNDGNDMSBMSBLFMDLFMD

LMFD LMFDRSBRSBMSAMSARSARSABKLBKLGNDGND5VL

5VL5VL

5VL

MF2

MF1

J11

J10

AZAYAXAW

T14V

PZPYPXPW

T14V

GNDGND

CI1CI2CI3

AZAYAXAWT14V

PZPYPXPWT14V

GNDGNDCI1CI2CI3

J13

PAFESSP

CIKYCIST

CANT

CDRS

CREFCFOR

C-8V

GND

GND

GND

GNDGND

GND

P3J741

SSPPAFE

CIKYCIST

CANT

CDRS

CREFCFOR

C-8V

GND

GND

GND

GNDGND

GND

J180

MAIN UNITDSPUNIT

E14VEST

J761

EGND

EKEYJ1

1

432

P2

EGNDE14VESTEKEY

J250J160

J400

P1601

3LO

W14

J100

W15

J120

W16

J140

J802

C5VC5V

CT8V

C14VC14VC14V

GNDNC

GND

J7

SETI

C5VC5V

CT8V

C14VC14VC14V

W17

GND

GND

J4

P4J4

J5J8

GNDGND

W23

TUOTTUOT

NVHFCO1CO2CO314V14V

GNDVHF24M18M14M10M

7M35MGNDGND

NVHFCO1CO2CO314V14V

GNDVHF24M18M14M10M7M35MGNDGND

J3P3J3

SP1P3J14

J2

PAFESSP

TUINTUIN

HRXJ1P501

CTIN

MF1

J502

144MHzANT

MF-

MF+

CTIN

J5

J1YGR

PA UNIT

CTRLUNIT

TUNERUNIT

J2

P1J151

YGR

J1001

J1601

3LO

RF UNIT

J261

2IF

2IF

P261

P2

P601J121

J1

HRX

VRXJ601

HRX

VRX

EP5

EP4EP7

EP6

J7

2

1

W13

W12

GND

H14V

FILTERBOARD

GND

H14V

P1

EP3

EP2

J6 2

1

J5 2

1

PGND

P14V

PGND

P14V

1

2

3

4

5

6

EP2

EP1

ANT2ANT1

CHASSIS

GN

DG

ND

GN

DD

OT

DA

SH

PH

NL

GN

DPA

FE

PAF

OPA

FE

GN

DG

ND

GN

DP

B2B

PB

2AM

CH

BM

CH

AP

B1B

PB

1A5V

L

MIC

M8V

MU

DS

QLS

MS

EN

DG

ND

MM

ICE

PAF

O

MIC

M8V

MU

DS

QLS

MS

EN

DG

ND

MM

ICE

PAF

ON

CN

CN

CN

C

MP

WK

XF

CK

MP

RK

TX

DR

XD

LOC

DS

PLD

FIN

DG

ND

GN

DG

ND

GN

DG

ND

GN

D

KI7

KI6

KI5

KI4

KI3

KI2

5VL

LDV

FIL

KA

FM

K

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

CW

RK

SS

BK

F5K

F4K

F3K

F2K

F1K

MN

UK

FIL

KA

FM

K

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

CW

RK

SS

BK

F5K

F4K

F3K

F2K

F1K

MN

UK

MP

WK

XF

CK

MP

RK

TX

DR

XD

LOC

DS

PLD

FIN

DG

ND

GN

DG

ND

GN

DG

ND

GN

D

KI7

KI6

KI5

KI4

KI3

KI2

5VL

LDV

RU

P5V

LR

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

D

RU

P5V

LR

DN

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

D

GN

DG

ND

GN

DP

B2B

PB

2AM

CH

BM

CH

AP

B1B

PB

1A 5VL

GN

DG

ND

GN

DD

OT

DA

SH

PH

NL

GN

DPA

FE

PAF

OPA

FE

GN

D-

8V

MIC

MIC

ES

EN

DS

QL

FP

WK

FD

RS

GN

DF

LMF

FLF

MPA

FE

PAF

OF

SP

S

GN

DG

ND

5VL

5VL

GN

D 8VG

ND

14V

GN

D-

8V

MIC

MIC

ES

EN

DS

QL

FP

WK

FD

RS

GN

DF

LMF

FLF

MPA

FE

PAF

OF

SP

S

GN

DG

ND

5VL

5VL

GN

D8V G

ND

14V

PG

ND

GN

D

PIC

LP

ICH

P14

AP

14A

P14

VP

14V

P14

VP

14V

P14

VP

14V

P14

VP

HV

PV

FR

PV

RF

GN

DP

T8V

GN

DP

8VP

8VT

HM

LP

H5V

P5V

P5V

PM

CK

PM

DT

PF

SB

PD

RS

PP

WS

MF

+

MF-

PG

ND

GN

D

PIC

LP

ICH

P14

AP

14A

P14

VP

14V

P14

VP

14V

P14

VP

14V

P14

VP

HV

PV

FR

PV

RF

GN

DP

T8V

GN

DP

8VP

8VT

HM

LP

H5V

P5V

P5V

PM

CK

PM

DT

PF

SB

PD

RS

PP

WS

AG

CT

NV

2

ALC

GN

D5VG

ND

R8V

GN

DT

8VG

ND8V

GN

D14

V-

8V

TN

V1

RT

XS

RS

KY

DR

IVR

DR

SR

BS

TR

MD

TR

MC

K

AG

CT

NV

2

ALC

GN

D5VG

ND

R8V

GN

DT

8VG

ND

8VGN

D14

V-

8V

TN

V1

RT

XS

RS

KY

DR

IVR

DR

SR

BS

TR

MD

TR

MC

K

GN

DLD

RS

UN

LCG

ND

GN

D5V5VG

ND8V8V

GN

D14

V14

VF

CN

T

PS

T1

PS

T2

PS

T3

PS

T4

PS

T5

PD

ATP

CK

CO

N2

GN

DLD

RS

UN

LCG

ND

GN

D5V5VG

ND

8V8VGN

D14

V14

VF

CN

T

PS

T1

PS

T2

PS

T3

PS

T4

PS

T5

PD

ATP

CK

CO

N2

J902

GND1KEYIN

OUT7OUT5OUT3OUT1GND1OBSYRQO

GND1CK

RQIGND1GND1

DRES

GND1UNLK

OUT8OUT6OUT4OUT2GND1STBODOGND1DIIBSYGND1192K

GND1

J901

GNDGND

DSPO1GND

AGC2GND

8VGNDGNDGND

DSPI1

DSPO2GNDGNDGNDAGC1GND8VGNDDSPI2GNDGND

J1000

GNDDSKY

NCVSOLTOFFCTFLGND

DRBYDROR

GNDDCK

DROWGNDGND

DRES

GNDDSST

NCDCBYRTDTNSOLGNDDSTRDDTRGNDDDTWDWBYGNDNC

GND

J10012 1

22 21

1 2

21 22

2 1

30 29

1 2

29 30

GNDGND

DRAFGND

MONIGND

8VGNDGNDGNDDRIF

DTIFGNDGNDGNDDAGCGND8VGNDDTAFGNDGND

for free by

RadioAmateur.eu

Page 84: Icom - IC-7400 service manual

12 - 1

SECTION 12 VOLTAGE DIAGRAM

TMS320VC33PGE120IC301

1A202VSS3A194A185A176DVDD7A168A159VSS10A1411A1312CVDD13A1214A1115DVDD16A1017A918VSS19A820A721A622A523DVDD24A425VSS26A327A228CVDD29A130A031DVDD32PAGE333PAGE234VSS35PAGE136PAGE0

37D

VD

D38

H1

39H

340

VS

S41

ST

RB

42R

/W43

DV

DD

44IA

CK

45R

DY

46C

VD

D47

HO

LD48

HO

LDA

49V

SS

50D

3151

D30

52D

2953

DV

DD

54D

2855

D27

56V

SS

57D

2658

D25

59D

2460

DV

DD

61D

2362

D22

63V

SS

64D

2165

D20

66C

VD

D67

D19

68D

1869

DV

DD

70D

1771

D16

72V

SS

73D15

74D14

75D13

76D12

77DVDD

78D11

79D10

80VSS

81D9

82D8

83CVDD

84D7

85D6

86DVDD

87D5

88D4

89VSS

90D3

91D2

92D1

93D0

94DVDD

95EMU1

96EMU0

97VSS

98TCK

99TDO

100TDI

101CVDD

102TMS

103TRST

104DR0

105VSS

106FER0

107CLKR0DVDD

109

CLK

X0

110

FS

X0

111

DX

0

112

VS

S

113

TC

LK1

114

TC

LK0

115

DV

DD

116

XF

1

117

XF

0

118

VS

S

119

INT

3

120

INT

2

121

INT

1

122

INT

0

123

124

ED

GE

MO

DE

125

MC

BL/

MP

126

VS

S

127

RE

SE

T

128

SH

Z

129

130

EX

TC

LK

131

PLL

VD

D

132

XO

UT

133

XIN

134

PLL

VS

S

135

CLK

MD

1

136

CLK

MD

0

137

CV

DD

138

RS

V1

139

RS

V0

140

VS

S

141

A23

142

A22

143

DV

DD

144

A21

R321 4.7kR320 4.7k

C325 0.0047

C324 0.0047

C323 0.1

C3220.0047

C3210.1

C3200.1

R31

710

k

R31

810

k

C31

30.

1

C31

40.

0047

C31

50.

1

C31

60.

0047

C31

70.

1

C31

80.

0047

C31

90.

0047

CP306CP307CP308

C3010.0047

C302 0.0047

C304 0.0047

0.1C306

C303 0.1

C305 0.1

R30

32.

2kR

304

2.2k

R30

510

kR

306

10k

R30

710

k

R30

810

kR

309

10k

R31

010

kR

311

10k

R31

210

kR

313

10k

C30

70.

1

C30

80.

1

C30

90.

0047

C31

10.

0047

C31

20.

1

W30

8W

309

W1

W501

W31

0C

P30

0

IC403SN74AHCT374PW

1O-CTRL 2

1Q 31D 42D 52Q 63Q 73D 84D 94Q 10

GND11

CLK

125Q

135D

146D

156Q

167Q

177D

188D

198Q

20VCC

IC404SN74AHCT374PW

1O-CTRL21Q31D42D52Q63Q73D84D94Q10GND11 CLK

12 5Q

13 5D

14 6D

15 6Q

16 7Q

17 7D

18 8D

19 8Q

20 VCC

L404 2.2µ

L4032.2µ

C4040.0047

C4030.0047

SN74AHC595PWIC401

1QB2QC3QD4QE5QF6QG7QH8GND

9QH’

10SCLR

11SCK

12RCK

13G

14SI

15QA

16VCC

C4010.0047

L401 2.2µ

SN74AHC74PWIC406

V+

14

GND7

SN74AHC74PWIC406

1

CLK 2D

3CK

4

PR

5 Q

6 Q

SN74AHC74PWIC406

13

CLK 12

D

11CK

10

PR

9Q

8Q

CP302CP305

CP304CP303

R32247

L4052.2µ

C4060.0047

L4062.2µ

µPC4570G2IC701b

6

57

C752100pC751

270p

R7533.3k

R7546.8k

R7566.8k

R7553.3k

R7524.7k

R7514.7k

C755100p

C75810

µPC4570G2IC701a

2

31

3.3kR705

270pC701

6.8kR706

100pC702

6.8kR704

4.7kR701

4.7kR702

3.3kR703

100pC705

10C708

µPC4570G2IC701

V+8

GND4

C70

30.

1

C9010.001

C70

410

L701100µ

BA15532FIC651a

2

31

BA15532FIC651b

6

57

R6564.7k

R6574.7k

R6554.7k

R651390

R652390

R6584.7k

R6531k

R6541k

C6540.1

C6510.0015

BA15532FIC651

V+8

GND4

C65

20.

1

C65

310

L651100µ

C6551

4.7kR610

4.7kR609

4.7kR608

390R603 1

C606

10C

604

100µL601

BA15532FIC601

V+8

GND4

0.1C605

0.1

C60

3

1kR606

390R604

0.0015C602

BA15532FIC601b

6

57

1kR605

BA15532FIC601a

2

31

4.7kR607

R6011.2k

R6024.7k

C60110

AK4528VFIC501

1VCOM2AINR+3AINR-4AINL+5AINL-6VREF7AGND8VA9P/S10MCLK11LRCK12BICK13SDTO14SDTI

15CDTI

16CCLK

17CSN

18DFS

19PDN

20DEM0

21DEM1

22VT

23VD

24DGND

25AOUTL-

26AOUTL+

27AOUTR-

28AOUTR+

IC801SN74AHC244PW

1ENA2A13YB44A25YB36A37YB28A49YB110GND

11B1

12YA4

13B2

14YA3

15B3

16YA2

17B4

18YA1

19ENB

20VCC

X51CR-709

R511M

C525p

C535p

L521.0µ

C540.01

TC7WHU04FUIC51

12345

678

CP301

TC7WHU04FUIC1

12345

678

33pC2

47pC6

10pC8

0.001C802

5pC9

CR-628X1

33pC31M

R1

L512.2µ

L12.2µEP2

C10.0047

C510.0047

IC101SN74HCT244APW1

ENA2A13YB44A25YB36A37YB28A49YB110GND

11B1

12YA4

13B2

14YA3

15B3

16YA2

17B4

18YA1

19ENB

20VCC

SN74AHC74PWIC3

1

CLK2

D

3CK

4

PR

5Q

6Q

SN74AHC74PWIC3

13

CLK12

D

11CK

10

PR

9Q

8Q

SN74AHC74PWIC4

1

CLK2

D

3CK

4

PR

5Q

6Q

SN74AHC74PWIC4

13

CLK12

D

11CK

10

PR

9Q

8Q

SN74AHC74PWIC3

V+14

GND7

SN74AHC74PWIC4

V+14

GND7

L22.2µ

C40.0047

L32.2µ

C70.1

C2010.1

TC7SH04FUIC202

1234

5

C2020.1

W202

W302

W303

C1010.1

C4070.001

L1012.2µ

L1022.2µ

C1030.1

C10210

C10410

L8012.2µ

R80

110

0k

R20

147

k

R80

210

0k

C80

10.

0047

R80

310

0k

R80

410

0k

R80

510

0k

R32310k

R32410k

W311

W312

C50

80.

1

C50

70.

1

C51

122

p

C50

622

C50

42.

2

C50

50.

1

R5014.7

C50

90.

1

C51

022

L5022.2µ

L5012.2µ

C15

40.

1

C15

50.

1

C15

60.

1

C15

710

R15168

TK11250BMIC171

CONT1

GND2

N.BYPASS3 VOUT 4GND 5VIN 6

0.1

C17

3

15R

171

10C

174

0.1

C17

1

0.1

C17

2

C16

20.

1

C16

30.

1

C16

122

C16

410

TK11218BMIC152

CONT1

GND2

N.BYPASS3 VOUT 4GND 5VIN 6

R16

133

R16

227

L3012.2µ

L3022.2µ

W201

J901

W90

1

D901MA729

R90410k

2

30 29

1

1

21 22

2

R90

310

k

R90

210

k

R90

110

k

R90510k

R90610k

M29W102BBIC201

A91

A102

A113

A124

A135

A146

A157

NC8

W9

VCC10

RP11

E12

DQ1513

DQ1414

DQ1315

DQ1216

DQ1117

DQ1018

DQ919

DQ820 VSS 21DQ7 22DQ6 23DQ5 24DQ4 25DQ3 26DQ2 27DQ1 28DQ0 29

G 30A0 31A1 32A2 33A3 34A4 35A5 36A6 37A7 38A8 39

VSS 40

BA033FPIC161

IOG

R52100

R2470

W151

W902

IC405BU4021BF

1 H2 QF3 QH4 D5 C6 B7 A8 VSS 9P/S

10CLK

11SER

12QG

13E

14F

15G

16VDD

C4050.0047

C4080.001

CP1C.P8S

BU9480FIC102

OUTR 1

REF 2

GND 3

OUTL 4LRCLK5SDATA6BCLK7VCC8

R32

810

k

R32

710

k

R32

610

k

R32

510

k

R6115.6k

R6595.6k

R7071k

R7081k

C7060.1

C707100

C7560.1

C757100

R7581k

R347k

R7571k

C17

510

C15

810

J902

W171 W152

W3

W2

CP351

CP352CP353

CP354CP355

CP356CP357

CP358CP359

CP360

CP801

CP802CP803

CP804CP805

CP806CP807

CP808CP809

CP810

W951

W952

CP811CP812

Q302DTC144EU

Q301DTC144EU

D15

D00D01D02D03

D04D05

D06D07

D10D11

D12D13D14

A00A01

A02A03

A05A06A07A08

A09A10

A11A12

A13A14

A15

A04

D07D06

D05D04

D03D02D01D00

OUT1

OUT2OUT3

OUT4D12D13

D14D15

D11D10D09D08

OUT5OUT6OUT7OUT8

D07

D01D02

D05

D00

D04D03

D06

DI

ROO

RQI

IBSOBS

D15D14D13D12D11D10D09D08

D01D02D03D04D05D06D07

A00A01A02A03A04A05A06A07A08

A09A10A11A12

A14A15

A13

OB

SY

IBS

Y

OB

S

IBS

FDIS

FINT

GND

GND

to MAINunit J1001

to MAINunit J1000

GND

GND

GND

GNDGND

GNDGND

GND

GND

GNDGNDGND

AGC2 AGC1

GND1

GND1

GND1

GND1

GND1KEYIN

OUT7OUT5OUT3OUT1

OBSY

GND1

GND1

GND1

GND1

GND1

DRES

192K

IBSY

DO

OUT2OUT4OUT6OUT8

UNLK

DIDI

STBOSTBO

CKRQI

RQO

D09D08

D00

D0GD0F

D0E

D0GD0FD0E

DO

STBO

CK

D0H D0A

D0BD0C

D0D

D0H

D0DD0CD0BD0A

FSTB

FDAT

8V

8V8V

DSPO2

DSPO1

DSPI1

DSPI2

TRSTTCKEMU0TMSTDOTDIEMU1PD

FCK

DRES

DRES

GND1

GND1

FOKFBSY

KEYINUNLK

FENA

108

J1000

J1001

2 1

22 21

1 2

29 30

DSP UNIT

CV

DD

DV

DD

DGNDDSKY

NCVSOLTOFFCTFL

DGNDDRBYDRORDGND

DCKDROWDGNDDGND

DRES

DGNDDSST

NCDCBYRTDTNSOLDGNDDSTRDDTRDGNDDDTWDWBYDGNDNC

DGND

GNDGND

DRAFGND

MONIGND

8VGNDGNDGNDDRIF

DTIFGNDGNDGNDDAGCGND8VGNDDTAFGNDGND

MAIN UNIT (1)

XP4312Q201

3

2

6

5

1

4

MEASUREMENT CONDITIONSfrequency : 14.1MHz USBSG input : off

Voltage at rx

Digital testerOxilloscope(20MHz)

2.3V

#01:40ns#02:80ns

0.9V0V

2.6V

#01:80ns#02:160ns

0.4V

3.3V

0V

0V

#01:5.2µs#02:10.4µs

AGC1 DSP02

3.3V

0V

#01:10.4µs#02:20.8µs

1.7V1.5V

0V

AGC1 DSP02 AGC1 DSP02

DSP02 DSP02 DSP02

1.82V

3.36V

7.61V

4.07V

A

B

C

CBA

2.83V

3.93V

5.01V

6.84V

2.83V

2.83V

2.83V

2.5V

3.84V

3.84V

2.5V

2.49V

2.49V

12-1 DSP UNIT

for free by

RadioAmateur.eu

Page 85: Icom - IC-7400 service manual

12 - 2

CP328

P14P15P16P17P41P42P21

PB1APB1B

MDNKMUPKSRES-8V

P67P66

-8V

PB0

PC

2

PB1PB2PB3PB4PB5PB6PB7PC2DASHDOTP54P53P52P51P50KIO

CP348

CP303CP304

CP305

5VL5VL

8V

P14P42P41

P15P16P17

P21

PB1APB1B

MDNKMUPKSRES

P67P66-8V

C30512p

L303D818HN-1107

C30

40.

047

CP306CP307CP308CP309

CP310

CP311CP312CP313CP314CP315

CP317CP318CP316

Q3042SC3647

R30

53.

3k

R30

43.

3k

L302100µ

D301RD3.0M

Q3032SC3647

C30

347R

303

220

Q3012SC4081

Q3022SB1201 C

302

10

C30

710

R30

233

k

R306NTCCM20123JH472KCT

R3016.8k

P14

CP329CP330CP331CP332CP333CP334CP335CP336

CP338CP339CP340CP341CP342CP343CP344CP345CP337

PB0PB1PB2PB3PB4PB5PB6PB7

DASHDOTP54P53P52P51P50KIO

CP346CP347

PB2APB2B

PC2

P1612

3

IC101aMC14071BFEL

465

IC102bµPD4030BG

C11

30.

001

R11247k

IC102dµPD4030BG

1213

11

C11

40.

001R113

15k

IC102cµPD4030BG

910

C11

20.

001R111

15k

8

IC102aµPD4030BG

12

314

7

56

4

IC101b

P21

111312

R108 1MR106220k

R107100k

R10

510

0k

C10

20.

001

IC101d

810

9

R104 1MR102220k

R103100k

C10

10.

001

IC101cR10

110

0k

P17

P15

C11

10.

1

C5

0.00

47

R81k

R7

EV

U-F

LAE

02B

14

PB4

C6

0.00

47

R9

EV

U-F

LAE

02B

14

R101k

PB5

[MIC GAIN]

[RF PWR]

C7

0.00

47

R11

EV

U-F

LAE

02B

14

R121k

PB6[CW PITCH]

C8

0.00

47

R13

EV

U-F

LAE

02B

14

R141k

PB7[KEY SPEED]

L301

100µ

PB3

PB2

C2

0.00

47

C1

0.00

47R31k

R21k

R1

RV

-308[NOTCH]

[NR]

NR/NOTCH

PB1

PB0

C4

0.00

47

C3

0.00

47R6

-8V8V5V

1k

R51k

R4

RV

-308

[AF]

[RF]

[AF/RF]

P67 S7

SKQDPA

[LOCK/SPCH]

P66 S6

SKQDPA

[CALL]

P54 S5

SKQDPA

[A/NOTCH]

P53 S4

SKQDPA

[NR]

P52 S3

SKQDPA

[ANT]

P51 S2

SKQDPA

[TUNER]

P50 S1

SKQDPA

[TRANSMIT]

S11SKQDPA

[MONITOR]

S10SKQDPA

[VOX/ BK-IN]

R18 15k

S9SKQDPA

[NB]

R17 4.7k

S8SKQDPA

[P.AMP/ ATT]

R16 2.2k

R156.8k

C90.1

KI0

C4010.1

C402470

R4038.2k

INV

INV+SI

CD

GN

DC

TE

SC

S1 2 3 4

8 7 6 5

R40

21R

401

1

R5

10k

R4

10k

R3

10k

R2

10k

R7

10k

R6

10k

IC401NJM2360M C405

270p

C4030.1

C404220

L402D10F-A814AY-221K

C4070.1

L401

L601SLF7032T-101MR45-2

D10F-A814AY-681K

C40

622

0

D402SB10-05PCP

L403D10F-A814AY-681K

C40

910C

408

0.1

CP721CP720CP719CP718CP717CP716

CP715CP714

CP713

CP712CP711CP710

SPSPAFOPAFELFMDLMFD

SRESPWRKSQLSENDMICEMIC

-8V_

5VL5VL

8V

14VS601 SKQDPA

[POWER]CP724CP723CP722

CP708CP707CP705CP706CP704

CP702CP701

R57122k

C57

2 0.

1

IC571TC4S71F

12

4

3

5

C57

10.

47

R57

6 1

00k

CP301CP302

CP571CP572 CP574

CP573 CP576

CP505CP504

CP503CP502

CP501

CP523CP522

CP521

PAFOMMICEGNDMSENDSQLSMUDM8VMIC

GNDGNDGNDPB2BPB2A

5VL

GNDGNDGNDGNDGNDGNDGNDRDN5VLRUPJ502

J501

J507

J508

J601

J301

J302

J303

KI2KI3KI4KI5KI6KI7

XFCKMPWKMPRK

TXDRXD

LOCDSPLDFIND

MNUKF1KF2KF3KF4KF5K

SSBKCWRKAFMK

FILK

5VLLDV

CP

6

CP

7

CP

8

CP

9

CP

10

CP

5

CP

4

CP

3

CP

2

CP

1

F2K

F1K

J604CP604

MNUKF1KF2KF3KF4KF5KSSBKCWRKAFMKFILK

CP

8

CP

7

CP

6

CP

5

CP

4

CP

3

CP

2

CP

1

CP

9

CP

10

CP

11

CP

12

CP

13

CP

14

CP

15

CP

16

KI2R1

6.8k

C10.1

R4

2.2k

R7

4.7k

R11

15k

KI3R2

6.8k

R10

15k

C20.1

R5

2.2k

R8

4.7k

R9

4.7k

R6

2.2k

C30.1

R12

15k

R36.8k

KI4

R16

2.2k

R17

4.7k

C40.1

R18

15k

R156.8k

KI5

DS5CL-220YG

D54CL-220YG

DS3CL-220HR

FIND

SPLD

LOCD

MPRK

DS2CL-220YG

RXD

DS1CL-220HR

TXD

MPWK

XFCK

R196.8k

KI6

C50.1

R202.2k

R202.2k

R21

4.7k

R236.8k

C7

0.1

KI7 R24

2.2kR254.7k

MNUKF1KF2KF3KF4KF5KSSBKCWRKAFMKFILKF

3K

F4K

MN

UK

F5K

SS

BK

FIL

K

AF

MK

MODE BOARD TEN-KEY BOARD

MICM8VMUDSQLSMSENDGNDMMICEPAFO

CP8 CP7 CP6 CP5

CP1 CP2 CP3 CP4

L4 100µL3 100µ

L6 100µ

L1 100µ

C7

1

00p

C6

0.

0047

C5

0.

0047

C4

0.

0047

C3

0.

0047

C2

0.

0047

8

1

2

34

5

6

7

J1FM214-BSS(P)

C10.0047

MIC BOARD

MICM8VMUDSQLSMSENDGNDMMICEPAFO

CP5 CP4 CP3 CP2 CP1

L2HF50ACC322513-B

L1HF50ACC322513-B

R2 180

R1 180

C3

0.00

47 R3

1k

C2

0.00

47

C5

0.00

47

C4

0.00

47

C55

10.

1

C10

190.

022

C55

20.

0047

C55

30.

0047

C55

40.

0047

C55

50.

0047

C55

60.

0047

C55

70.

0047

C1

0.00

47

J1HLJ5305-01-4090

J2HLJ7000-01-3010

PHONE BOARD

PAFEPAFOPAFE

PHNLDASHDOT

toMAINDIAL

MICM8VMUDSQLSMSENDGNDMMICEPAFO

CP1CP2CP3CP4CP5

5VLPB1APB1BMCHAMCHB

ABCOM

S1TP90N00E20-22.5-2494

[M-CH]

[PBT]

PBT BOARD

RUP5VLRDN

CP1CP2CP3

COMNCBA

132

ABCOM

PBT2

PBT1

PB2APB2B

MCHAMCHBGND

GND

GNDPB1APB1B

A

S2TP90D96E20-30F-2178-1

5

B6

COM4

132

1234

S1EVQ-VCJF0324B

RIT BOARD

5VLPB1APB1BMCHAMCHB

PB1APB1BMCHAMCHB

PB2APB2BGNDGNDGND

RUP5VLRDNGNDGNDGNDGNDGNDGNDGND

GND

GND

GNDGND

GND

GND

5VLPB1APB1BMCHAMCHB

RUP5VLRDN

PB2APB2BGNDGNDGND

GNDGNDGNDGNDGNDGNDGND

toMAINunitJ1334

J1

J1

J3

J2

GND

GNDGNDGND

PAFEPAFOPAFE

PHNLDASHDOT

GND

GNDGNDGND

GNDGNDGNDGNDGNDGNDGND

PB2APB2BGNDGNDGND

GND GNDGND GNDGND GNDGND GNDGND GNDGND GNDGND GNDGND GNDGND GNDGND GNDGND GNDGND GND

GNDGNDGNDGNDGNDGND

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

GND

GND

GND

PB2APB2BGNDGNDGND

S-LOGIC BOARD

J1

J1

DASHDOT

RDN

RUP

SR

ES

MU

PM

DN

RD

NR

UP

CP603

MUPMDN

CP605

5VL

PAFOPAFE

PAFEGNDPHNLDASHDOTGNDGNDGND

CP703

PC

2

P42

P41

D573DA221

C30

61

CP325

14

7

C11

5 0.

1

CFL

DS1002

NCNC

F2 F1

F3 F4

F5 MENU

SSB CW/RTTY

CW

RK

AM/FM FILTER

W19

W20

W25

W27

W26

W24

W22

W21

F-INP 7 3.5 1.8

SPLIT 18 14 10

A/B 28 24 21

TS 144 50 GENE

MP-R

MP-W

XFC

RIT TX CLEAR MW M-CL

V/M CALL

PAFEPAFOPAFEGNDPHNLDASHDOTGNDGNDGND

CFL+CFL-

R40

41.

5k

CFL+

CFL-

[PHONES]

[ELEC-KEY]

[RIT/ TX]

123456789

101112131415161718192021222324252627282930

31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

515253545556575859606162636465666768697071727374757677787980

81828384858687888990919293949596979899100

IC1009HD61202UFS

ADCMVCCV4RV3RV2RV1RVEE2Y64Y63Y62Y61Y60Y59Y58Y57Y56Y55Y54Y53Y52Y51Y50Y49Y48Y47Y46Y45Y44Y43

Y42

Y41

Y40

Y39

Y38

Y37

Y36

Y35

Y34

Y33

Y32

Y31

Y30

Y29

Y28

Y27

Y26

Y25

Y24

Y23

Y22Y21Y20Y19Y18Y17Y16Y15Y14Y13Y12Y11Y10

Y9Y8Y7Y6Y5Y4Y3Y2Y1

VEE1V1LV2LV3LV4L

GNDDB0DB1

Z57Z56Z55Z54Z53Z52Z51Z50Z49Z48Z47Z46Z45Z44Z43

Z42

Z41

Z40

Z39

Z38

Z37

Z36

Z35

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Z30

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Z28

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Z23

Z22Z21Z20Z19Z18Z17Z16Z15Z14Z13Z12Z11Z10

Z9Z8Z7Z6Z5Z4Z3Z2Z1V2V1V2V3V4

DB

2D

B3

DB

4D

B5

DB

6D

B7

NC

NC

NC

CS

3C

S2

CS

1R

ST

R/WD

/IC

LF

AI2

FA

I1EF

RM

FR

MLE

2

CL

LA0

LRE

S

LD7

LD6

LD5

LD4

LD3

LD2

LD1

LD0

V4V3V2V1V2

100

99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84D

B6

83 8182

DB

7

5049484746454443424140393837363534

NC

3331 32

302928272625242322212019181716151413121110

987654

NC

123

IC1008HD61202UFS

DB

5

ADCMVCC

DB

4

V4RV3RV2RV1RVEE2Y64Y63Y62Y61Y60Y59Y58Y57Y56Y55Y54Y53Y52Y51Y50Y49Y48Y47Y46Y45Y44Y43

Y41

Y42

Y40

Y39

Y38

Y37

Y36

Y35

Y34

Y33

Y32

Y31

Y30

Y29

Y28

Y27

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Y25

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Y23

Y21Y22

Y20Y19Y18Y17Y16Y15Y14Y13Y12Y11Y10

Y9Y8Y7Y6Y5Y4Y3Y2Y1

VEE1V1LV2LV3LV4L

GNDDB0DB1

DB

2D

B3

NC

CS

3C

S2

CS

1R

ST

R/WD

/IC

LF

AI2

FA

I1EF

RM

Y57Y56Y55Y54Y53Y52Y51Y50Y49Y48Y47Y46Y45Y44Y43

Y42

Y41

Y40

Y39

Y38

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Y35

Y34

Y33

Y32

Y31

Y30

Y29

Y28

Y27

Y26

Y25

Y24

Y23

Y22Y21Y20Y19Y18Y17Y16Y15Y14Y13Y12Y11Y10

Y9Y8Y7Y6Y5Y4Y3Y2Y1

V4V3V2

V2V1

M

C10

140.

1

LD0

5VL

LD1

LD2

LD3

LD4

LD5

LD6

LD7

LRE

S

LA0

CL

LE1

FR

M

V2V1V2V3V4

M

C10

130.

1

FAI1FAI2

80797877767574737271706968676665646362616059585756555453

5152

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100

99 98 97

65666768697071

74

80

72

96 95 94 93 92 91 90 89 88 87 86 85 84 83 818250494847464544434241403938373635343331 32

302928272625242322212019181716151413121110

987654

123

IC1007HD61203UFS

73

797877

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7576

5354555657585960616263

52

V2V6V5V2V1

X22X21X20X19X18X17X16X15X14X13X12X11X10X9X8X7X6X5X4X3X2X1VEEV6LV5LV2LV1LVCCDLFS

DS

1D

S2

C NC

R NC

CR

ST

BS

HL

GN

DN

CM

SF

AI1

FA

I2N

CF

RM

M NC

FC

SD

R

CL1CL2TH

V1RV2RV5RV6RVEEX64X63X62X61X60X59X58X57X56X55X54X53X52X51X50X49X48X47X46X45X44X43

X42

X41

X40

X39

X38

X37

X36

X35

X34

X33

X32

X31

X30

X29

X28

X27

X26

X25

X24

X23

M CL

D

C10120.1

X17X16X15X14X13X12X11X10X9X8X7X6X5X4X3X2X1V2V6V5V2V1

91 92 93 94 95 97 98 9910

010

110

210

310

410

510

610

710

810

911

011

111

211

311

411

511

611

711

811

912

012

112

212

312

412

512

612

712

812

913

013

113

213

313

413

513

613

713

813

914

014

114

214

314

414

514

614

714

814

915

015

115

215

315

415

515

615

715

815

916

016

116

216

316

416

516

616

716

816

917

017

117

217

317

417

517

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717

817

918

018

118

218

318

418

518

6

189

190

191

192

193

194

195

196

197

198

199

200

201

203

204

SE

G1

SE

G2

SE

G3

SE

G4

SE

G5

SE

G6

SE

G7

SE

G8

SE

G9

SE

G10

SE

G11

SE

G12

SE

G13

SE

G14

SE

G15

SE

G16

SE

G17

SE

G18

SE

G19

SE

G20

SE

G21

SE

G22

SE

G23

SE

G24

SE

G25

SE

G26

SE

G27

SE

G28

SE

G29

SE

G30

SE

G31

SE

G32

SE

G33

SE

G34

SE

G35

SE

G36

SE

G37

SE

G38

SE

G39

SE

G40

SE

G41

SE

G42

SE

G43

SE

G44

SE

G45

SE

G46

SE

G47

SE

G48

SE

G49

SE

G50

SE

G51

SE

G52

SE

G53

SE

G54

SE

G55

SE

G56

SE

G57

SE

G58

SE

G59

SE

G60

SE

G61

SE

G62

SE

G63

SE

G64

SE

G65

SE

G66

SE

G67

SE

G68

SE

G69

SE

G70

SE

G71

SE

G72

SE

G73

SE

G74

SE

G75

SE

G76

SE

G77

SE

G78

SE

G79

SE

G80

SE

G81

SE

G82

SE

G83

SE

G84

SE

G85

SE

G86

SE

G87

SE

G88

SE

G89

SE

G90

SE

G91

SE

G92

SE

G93

SE

G94

SE

G95

SE

G96

SE

G97

SE

G98

SE

G99

SE

G10

0S

EG

101

SE

G10

2S

EG

103

SE

G10

4S

EG

105

SE

G10

6S

EG

107

SE

G10

8S

EG

109

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90

CO

M1

CO

M2

CO

M3

CO

M4

CO

M5

CO

M6

CO

M7

CO

M8

CO

M9

CO

M10

CO

M11

CO

M12

CO

M13

CO

M14

CO

M15

CO

M16

CO

M17

AC

OM

1A

CO

M3

AC

OM

4A

CO

M5

AC

OM

6A

CO

M7

AC

OM

8A

CO

M7

AC

OM

6A

CO

M5

AS

EG

1A

SE

G2

AS

EG

3A

SE

G4

AS

EG

5A

SE

G6

AS

EG

7A

SE

G8

AS

EG

9A

SE

G10

AS

EG

11A

SE

G12

AS

EG

13A

SE

G14

AS

EG

15A

SE

G16

AS

EG

17A

SE

G18

96

187

188

SE

G11

0S

EG

111

SE

G11

2S

EG

113

SE

G11

4

202

AS

EG

19A

SE

G20

AS

EG

21A

SE

G22

AS

EG

23A

SE

G24

AS

EG

25A

SE

G26

AS

EG

27A

SE

G28

AS

EG

29A

SE

G30

AS

EG

31A

SE

G32

AS

EG

33A

SE

G34

AS

EG

35A

CO

M1

AC

OM

2A

CO

M3

AC

OM

4A

CO

M1

AC

OM

2A

SE

G35

AS

EG

36A

SE

G37

AS

EG

38 NC

CO

M17

CO

M16

CO

M15

CO

M14

CO

M13

CO

M12

CO

M11

CO

M10

CO

M9

CO

M8

CO

M7

CO

M6

CO

M5

CO

M4

CO

M3

CO

M2

CO

M1

Z1

Z2

Z3

Z4

Z5

Z6

Z7

Z8

Z9

Z10

Z11

Z12

Z13

Z14

Z15

Z16

Z17

Z18

Z19

Z20

Z21

Z22

Z23

Z24

Z25

Z26

Z27

Z28

Z29

Z30

Z31

Z32

Z33

Z34

Z35

Z36

Z37

Z38

Z39

Z40

Z41

Z42

Z43

Z44

Z45

Z46

Z47

Z48

Z49

Z50

Z51

Z52

Z53

Z54

Z55

Z56

Z57

Y1

Y2

Y3

Y4

Y5

Y6

Y7

Y8

Y9

Y10

Y11

Y12

Y13

Y14

Y15

Y16

Y17

Y18

Y19

Y20

Y21

Y22

Y23

Y24

Y25

Y26

Y27

Y28

Y29

Y30

Y31

Y32

Y33

Y34

Y35

Y36

Y37

Y38

Y39

Y40

Y41

Y42

Y43

Y44

Y45

Y46

Y47

Y48

Y49

Y50

Y51

Y52

Y53

Y54

Y55

Y56

Y57

X16

X15

X14

X13

X12

X11

X10 X

9X

17 X8

X7

X6

X5

X4

X3

X2

X1

X1

X2

X3

X4

X5

X6

X7

X8

X17 X

9X

10X

11X

12X

13X

14X

15X

16

123456789

10111213141516171819202122232425

26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

515253545556575859606162636465

676869707172737475

66

767778798081828384858687888990919293949596979899100

IC1006SED1522F0C

COM7SEG68SEG67SEG66SEG65SEG64SEG63SEG62SEG61SEG60SEG59SEG58SEG57SEG56SEG55SEG54SEG53SEG52SEG51

SEG49SEG48SEG47SEG46SEG45

SEG50

SE

G44

SE

G43

SE

G42

SE

G41

SE

G40

SE

G39

SE

G38

SE

G37

SE

G36

SE

G35

SE

G34

SE

G33

SE

G32

SE

G31

SE

G30

SE

G29

SE

G28

SE

G27

SE

G26

SE

G25

SE

G24

SE

G23

SE

G22

SE

G21

SE

G20

SEG19SEG18SEG17SEG16SEG15SEG14SEG13SEG12SEG11SEG10

SEG9SEG8SEG7SEG6SEG5SEG4SEG3SEG2SEG1SEG0

A0CS(OSC1)CL(OSC2)

E(RD)R/W(WR)

VS

SD

B0

DB

1D

B2

DB

3D

B4

BD

5D

B6

DB

7V

DD

RE

SF

RV5

V3

V2

M/SV4

V1

CO

M0

CO

M1

CO

M2

CO

M3

CO

M4

CO

M5

CO

M6

R1023 2.2MLEO

LA0

LD0

LD1

LD2

LD3

LD4

LD5

LD6

LD7

LRE

S

CO

M0

CO

M1

CO

M2

CO

M3

CO

M4

CO

M5

CO

M6

SE

G44

SE

G43

SE

G42

SE

G41

SE

G40

SE

G39

SE

G38

SE

G37

SE

G36

SE

G35

SE

G34

SE

G33

SE

G32

SE

G31

SE

G30

SE

G29

SE

G28

SE

G27

SE

G26

SE

G25

SE

G24

SE

G23

SE

G22

SE

G21

SE

G20

R1019

W1020

4.7kR10204.7k

R10214.7k

R10224.7k

C10

110.

1

COM7

SEG51SEG50SEG49SEG48SEG47SEG46SEG45

SE

G33

SE

G32

SE

G31

SE

G30

SE

G29

SE

G28

SE

G27

SE

G26

SE

G25

SE

G24

SE

G23

SE

G22

SE

G21

SE

G20

SE

G19

SE

G18

SE

G17

CO

M0

CO

M1

CO

M2

CO

M3

CO

M0

CO

M1

SE

G16

SE

G15

SE

G14

SE

G13

CO

M0

CO

M2

CO

M3

CO

M4

CO

M5

CO

M6

CO

M7

CO

M6

CO

M5

CO

M4

SE

G51

SE

G50

SE

G49

SE

G48

SE

G47

SE

G46

SE

G45

SE

G44

SE

G43

SE

G42

SE

G41

SE

G40

SE

G39

SE

G38

SE

G37

SE

G36

SE

G35

SE

G34

R1013470

R10

1210

0k

-+

R1009150k

23

41

8

IC1005aM5218AFP

R10

1710

0k

R1018470

-+

R1014180k

IC1005bM5218AFP

756

+-

R10

361.

2M

R103956k

IC1013aM5218AFP

R10372.2M

132

R1038820k

4

8

+-

R10

401M

R104356kIC1013b

M5218AFP

R10412.2M

756

R1042820k

R10

5033

k

R10

4922

0k

R10

4847

k

R10

46N

TC

CM

2012

3SH

R10

454.

7k

R10

4710

0k

R10

4410

k

R100810kCNT1

-8V

8V5V

CNT2

R100710k

C10

0910

C10

1010

C10080.1

IC1004aTC7W32F

8

4

712

63

5

IC1004bTC7W32F

VC

LRCK

D

Q

QPR

G

IC1003TC7W74F

8 6

7 4

1

2

5

3

C1007 0.1

C1005 0.1

123456789

10111213141516171819202122232425

26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

51525354555657585960616263646566676869707172737475

767778798081828384858687888990919293949596979899100

IC1001HD6433833SD85H

R10

0210

0kR

1003

100k

R10

0410

0kR

1005

100k

R10

0610

0k

PC3/AN11AVSS

X2X1VSSOSC1OSC2RESMD0P20/IRQ4/ADTRGP21/UDP22P23P24P25P26P27P30/SCK1P31/SI1P32/SO1P33/SCK2P34/SI2P35/SO2P36/STRB

TEST

P37

/CS

VS

SV

3V

2V

1V

CC

PA

3/C

OM

4P

A2/

CO

M3

PA

1/C

OM

2P

A0/

CO

M1

P50

/HK

P0/

SE

G1

P51

/HK

P1/

SE

G2

P52

/HK

P2/

SE

G3

P53

/HK

P3/

SE

G4

P54

/HK

P4/

SE

G5

P55

/HK

P5/

SE

G6

P56

/HK

P6/

SE

G7

P57

/HK

P7/

SE

G8

P60

/SE

G9

P61

/SE

G10

P62

/SE

G11

P63

/SE

G12

P64

/SE

G13

P65

/SE

G14

P66

/SE

G15

P67/SEG16P70/SEG17P71/SEG18P72/SEG19P73/SEG20P74/SEG21P75/SEG22P76/SEG23P77/SEG24P80/SEG25P81/SEG26P82/SEG27P83/SEG28P84/SEG29P85/SEG30P86/SEG31P87/SEG32P90/SEG33P91/SEG34P92/SEG35P93/SEG36

P94/SEG37/MP95/SEG38/DO

P96/SEG39/CL2P97/SEG40/CL1

VC

CP

10/T

MO

WP

11/T

MO

FL

P12

/TM

OF

HP

13/T

MIG

P14

/PM

WP

15/IR

Q1/

TM

IBP

16/IR

Q2/

TM

ICP

17/IR

Q3/

TM

IFP

40/S

CK

3P

41/R

XD

P42

/TX

DP

43/IR

Q0

AV

CC

PB

0/A

N0

PB

1/A

N1

PB

2/A

N2

PB

3/A

N3

PB

4/A

N4

PB

5/A

N5

PB

6/A

N6

PB

7/A

N7

PC

0/A

N8

PC

1/A

N9

PC

2/A

N10

PB

7P

B6

PB

5P

B4

PB

3P

B2

PB

1P

B0

LRESLA0LE0LE1LE2LD0LD1LD2LD3LD4LD5LD6LD7

CLFRM

DM

R10

011MX10

01C

R-5

67

C100312p

C100212p

FINDSPLDLOCDTXDRXD

C10010.1

X3

X0X1X2X3X4X5X6X7

INHABC

C10

060.

1

13141512

1524

61110

9

7 8

16

VD

DG

ND

GN

D

KI0KI1KI2KI3KI4KI5KI6KI7

R11

3210

0k

R11311k

R11331k

R11341k

C10

040.

1

IC1002BU4051BCF

C11

01

0.

0047

D10

01M

A2S

111

R1121 1kR1120 1kR1119 1k

D1002MA2S111

R1118 2.2k

CP1018CP1017

R1106 1kR1105 1kR1104 1kR1103 1kR1102 1kR1101 1k

R1122 1kR1123 1k

R1107 1k

CP

1008

CP

1007

CP

1006

CP

1005

CP

1004

CP

1003

CP

1002

CP

1001

5VL5VLGNDBKLRSAMSARSBLMFDLFMDMSB

BKLRSAMSARSB

LMFDLFMDMSB

GNDPB1APB1BMDNKMUPKSRES

-8V8VGND

SPEKLOCK

SPEKLOCK

-8V

PB0PB1PB2PB3PB4PB5PB6PB7

R11

15

1K

R11

14

1K

R11

13

1K

R11

12

1K

R11

11

1K

R11

10

1K

R11

09

1K

R11

08

1K

R11

7

47k

R11

6

47k

CP

1016

CP

1015

CP

1013

CP

1014

CP

1011

CP

1012

CP

1009

CP

1010

CP1025CP1032CP1031CP1026

CP1024 CP1023

D1003DA221

D1004DA221

R11

371k R

1135

1k

R11

3847

k

R11

3647

k

P50

P51

P52

P53

P54

MN

UK

F1K

F2K

F3K

F4K

F5K

XF

CK

MP

WK

MP

RK

P66

P67

CP1027

CP1050 CP1051

CP1021CP1022

CP1042CP1043CP1044CP1045CP1046CP2001

P50

P51

P52

P53

P54

P66

P67C1205 0.0047

R12

081k

C1206 0.0047C1207 0.0047C1208 0.0047C1204 0.0047C1203 0.0047C1202 0.0047C1201 0.0047

AFLRFLNRLAPFLMIGLPWRLRITLKYSLMUDDSHKDOTKAPFKNRKANTKTUNKTRAKKIOI

AFLRFLNRL

APFLMIGL

PWRLRITL

KYSLMUD

DSHKDOTKAPFKNRK

ANTKTUNKTRAK

KIOIPB2APB2BGNDGNDGND

CP531 CP532 CP534CP533 CP536CP535

R531 1kR532 1kR533 1kR534 1kR535 1kR536 1kR537 1kR538 1kR539 1kR540 2.2kR541 680R542 2.2kR543 680R544 680

C53

1

0.00

47C

532

0.

0047

CP546CP545CP543

CP544CP542

CP547CP552

CP551CP554

CP553 CP555

CP556CP559

CP560CP558CP557

R555 1kR556 1kR557 1kR558 1kR559 1kR560 1k

R55415k

R5534.7k

R5522.2k

R5516.8k

R106018k

KI0

KI2KI3KI4KI5KI6KI7

XFCKMPWKMPRK

TXD

LDV

RXDLOCDSPLDFIND

F1KF2KF3KF4KF5K

LDV

5VL

MNUK

LDV5VLKI2KI3KI4KI5KI6KI7XFCKMPWKMPRKTXDRXDLOCKSPLDFIND

MNUKF1KF2KF3KF4KF5KSSBKCWRKAFMKFILK

-+

R10

304.

7k

V1IC1012B

56

7

R103515

+

IC1012AM5218AFP

32

4

18

-

R103315

+-

R10

344.

7kR

1026

4.7k

R102515

-

81

423

IC1010AM5218AFP

+

R102715

7

-

65

IC1010BV5

R10

244.

7k

+

R102915

-

81

423

IC1011AM5218AFP

+

R103115

765

IC1011BV3

R10

284.

7k

C53

3

0.00

47C

534

0.

0047

C53

5

0.00

47C

536

0.

0047

C53

7

0.00

47C

538

0.

0047

C53

9

0.00

47C

540

0.

0047

C54

1

0.00

47C

542

0.

0047

C54

3

0.00

47C

544

0.

0047

CP540CP541CP539

CP538CP537

GNDGNDGNDGNDGNDGND

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

DISPLAY BOARD

J1001

J1002

J503

J505

PB

7P

B6

PB

5P

B4

PB

3P

B2

PB

1P

B0

FAI1

FAI2

CNT1CNT2

R12

07

1k

R12

06

1k

R12

05

1k

R12

04

1k

R12

03

1k

R12

02

1k

R12

01

1k

R10

324.

7k

DS1001DLC-83006S4GT

SEG13SEG14SEG15SEG16SEG17SEG18SEG19

FRONT UNIT

V4

V6

V2

CP1020 R10511k

R10521k

D1005 MA2S111R1057 100k

R10

5410

0k

C10160.1

R10

5810

0k

R10

5510

0kR

1056

100k

C101510

SRES

MDNK

MUPK

+8V-8V

FA

11F

A12

5VL

KI1

LRES

1

2

3

6

5

4

Q1012 XP4311

DISPLAY BOARD

FRONT UNIT

Back LightMAX: 4.9VMIN: 0.16V

3.03V

2.49V

-7.6V

4.8V 7.8V 13.6V

5.85V

13.8V

0.15V

0.15V

-2.16V

-0.97V

0.21V

0.535V

-0.614V

-2.15V

0.565V

-0.555V

0.556V

1.616V

MAX: 2.75VMIN: 0.92V

MAX: 3.73VMIN: 0.87V

0.669V

14.87V

0.65V0.551V

-0.549V

3.76V

4.93V

2.58V

7.8V

-7.6V

0.67V

0.67V

selection Voltage(V)

P.AMP/ATT 0.00

NB 1.24

VOX 2.50

MONI 3.77

Range

Digital tester

Voltage at RX(No designation)

MEASUREMENT CONDITIONSfrequency: 14.1MHz USB RX no input

200mV2V

20V

Input resister100MΩ11MΩ10MΩ

Oscilloscope(20MHz,1MΩ)

Range

Digital tester

Voltage at RX(No designation)

MEASUREMENT CONDITIONSfrequency: 14.1MHz USB RX no input

200mV2V

20V

Input resister100MΩ11MΩ10MΩ

Oscilloscope(20MHz,1MΩ)

OFF 4.90

selection Voltage(V)

SSB 0.00

CW/RTTY 1.28

AM/FM 2.54

FILTER 3.80

OFF 4.93

3.7V

0.1µsec

2.65

V

0.1µsec

12-2 FRONT UNIT

for free by

RadioAmateur.eu

Page 86: Icom - IC-7400 service manual

12 - 3

C10210.001

(2)UNITMAIN

CP9008CP9007

2

ALC

MA

2S72

8D

364

CP9012

CP9013 CP9015

CP9017

R51

2 1k

56k

R10

6268

0kR

1063

MA2S111D553

MA2S111D552

0.00

47C

1245

RIF

1213

-+

14

NJM2058MIC1300

R1309 100k

CP9001

14VA

T8V

RIF

AGC

R1470 100k

470kR1007

100pC1006680k

R10000.1C1002

680k

R10

01

10C1004

SQLS

47k

R11

26

C14

06

1

470

R80

3

CP803

CP801

CP802

GND

GND

GNDGNDDRQWDWBYDCKDDTWGNDGNDDRQRDDTRDRBYDSTRGNDGNDCTFLNSQLTOFFRTDTVSQLDCBY

GNDGNDDSKYDSSTDRESGND

GND

MF+GND

MF1to CHASSIS

unit J1601from RF

from/toRF unitJ261

3LO

100µL181

W18

0

MAIN UNIT (1)

NJM2058MIC300

2.2MR559

810

9-+

3.3k

R55

7100k

R55

4

68kR551R561

NTCCM20123SH

R562NTCCM20123SH

100kR556

VR

EF

RE

FD

AN

222

D55

1

DA

N22

2D

550

ICL

ICH

NJM2058MIC300

1MR560

141213

+-

RV-150R555

33k

R55

8

33k

R55

3

47k

R55

2

47k

R55

0

MO

NV

0.001C803

22R804

22R801

10kR802

2SB1201Q801

FCNT2SC4116Q802

MA8068D801

0.00

1C

802

100

C80

1

J802

W36

2

NJM2058M

8V

IC200

NB

V

NBV

3LO

100R385

10kR384

3.3MR300

120p

C13

10

0.47

-5V

C1304

2SD1801Q1260

LA4425AIC1240

27k

R10

86

100

R10

85

0.47C1081

3.3k

R10

20

NJM2904MIC1001

100

R11

60

CP

1001

CP

1104

CP

114

CP

9016

CP

9010

CP

9006

CP

9005

CP

9004

CP

9003

CP

9000

P2M

S

3LO

3LO

CP

400

CP

401

J400

BUS LINE2

BUS LINE1

5V

14V8V

H5V

DTC114EUQ720

P2M

S

DAN222D720

4.7kR724

4.7kR780

4.7kR725

HF

& 5

0M S

EN

D

MA2S111D723

4.7kR727

33kR722

15k

R72

3

2SC4081Q722

SE

ND

144M

SE

ND

MA2S111D722

4.7kR726

33kR720

15k

R72

1

2SC4081Q721

DAN222D721

SE

ND

MA2S111D781

4.7kR783

33kR781

15k

R78

2

2SC4081Q780

SE

NI

TX

SR

XS

1kR454

4.7R453

4.7kR455

2SD1619Q453

2SC4081Q4510.

47C

451

DA221D451

2SD1619Q452

2SC4081Q450

10kR452

1kR451

4.7R450

0.47

C45

0

DA221D450

R8V

T8V

DR

IV

1kR52

7

TN

V1

R526 100k

100k

R52

5

NJM2058MIC200

1213

+- 1447k

R524

1kR52

8

TN

V2

R523 100k

100k

R52

2

8

NJM2058MIC200

109

+-47k

R521

2SC4081Q511

1kR511

MO

NV

PO

CV

MIG

V

BAND470R503

100kR502

100k

R50

1

1-+

23

BA

NV

TIF

47kR500

BA

NV

0.01

C50

3

10C50

2

270

R50

8

150

R50

7

R50

6

1

kR

505

1k

R50

4

1

k

MD

AT

MC

KA

ST

B

AF

G2V

AF

G1V

VDDAO10

AO9AO8AO7AO6AO5AO4AO3VSSGND

AO2AO1DICLKLDDOAO12AO11VCC

20191817161514131211 10

987654321

M62352GPIC502

EA

LC

NJM2058MIC200

0.1

C50

0

GNDV+

0.1

C50

1

4

11

100k

R32

3

10kR322

2SA1576Q307

10C305

DTC114EUQ306

AM

S

DTC114EUQ304R

V-1

56R

320

P2M

S

DTC114EUQ302R

V-1

56R

317

P50

S

DTC114EUQ301R

V-1

56R

311

PH

FS

DTC114EUQ300R

V-1

56R

306

UN

SB

2SA1576Q303

22k

R31

9

DTC144TEQ305

470k

R32

1

2SA1576FMS

Q308

22k

R32

7

DTC144TEQ309

R32

810

k

W30

01C

307

MA2S111D305

0.001C304

330R318

1.5MR316

NJM2058MIC300

56

+- 722k

R310220kR314

100kR313

CP

301

CP

300

1SS

385

D30

3

100k

R30

8

5V

PO

CV

10k

R30

7DAN222D312

1kR32

6

MA8039D311

MA8039D310

14V

VEENC

-OUTNC-CINC+CINC

+OUTBIAS-SIGAINGAIN+SI

NJM1496VIC400

100R413

0.0047C406

100µ

L402

10C40

8

0.1

C40

7

3.3k

R41

2

0.1

C40

5

1kR41

068

0R

411

0.1

C40

4

10C40

3

3.9kR409

10C40

2

0.1

C40

110

0µL4

00

3.3k

R40

8

5.6k

R40

6

1kR40

5

R407 220

1kR40

40.

1C

409

4.7k

R41

4

1kR41

5

TIF

8V

8V 8V

R8V

T8V 14

V 5V 8V

14V

8V ALC

-8V

-8V

W4000.0047C400

891011121314

7654321

10k

R40

0

MA77D383

MA77D382

NJM4558IC360

0.1

C36

0

V-V+

0.1

C36

1

8

4

0.1

C30

1

NJM2058MIC300

0.1

C30

0

11

4V+V-

-8V

33k

R36

9

10C36

3

RE

FL

-8V

-8V

8V 8V 8V

220R366

NJM4558MIC360

NJM4558MIC360

MA2S111D362

R370330k

R363100k

56

+10kR364

7

100k

R36

0

FO

RL33

kR

368

10C36

2

220

R36

7

MA2S111D363

W361

32-

-

+110k

R365

100k

R36

1MA

2S72

8D

361

VF

OR

FO

R

1SS385D360

RE

FV

RE

F

4.7k

R32

4

ALC

L

8.2MR302

0.0047C302

NJM2058MIC300

2.2M

R30

1

32-+

1

8V

TIF

ALC

R8V

T8V5V

14V-8V8V

TIF

W380

2F15

XP4311Q381

1

2

4

5

3

6

XP4311Q208

100R390

3.9k

R38

9

220R388

0.1

C38

3

0.1

C38

2

10k

R38

72.

2kR

386

1 2

CFWM455DFI381

220R383

0.1

C38

1

0.1

C38

0

10k

R38

23.

9kR

381

MA77D381

MA77D380

4.7k

R38

0

0.0047C334

NTCCM20123NHR337

100kR336

22k

R33

40.

0047

C33

3

10k

R33

5

ALC

T8V

2SK882Q330

W33

1

10k

R33

3

RV

-150

R33

110

0R

332

0.1

C33

2

LS-469L330

0.47

C33

1

0.1

C33

01kR330

NBS

3

2

6

5

1

4

22k

R22

3

10k

R22

2

100µL281

10C28

5

10C28

4

100µ

L280

-8V

5V

14V8V

H5V

0.00

1C

286

10k

R28

21MR

281

0.1

C28

3

0.1

C28

2

TC4SU69FIC282

5

4 321

TC4SU69FIC281

4

5

321

0.1

C28

1

1.5k

R28

0

RIF

0.1

C28

0

8

7

6

4

3

5

8VRIF

1

TC4W53FIC280

W2701 2

CFWM455DFI272

CFWM455DFI271

210.0047C264

LS-468L254

0.1

C26

3

10R26

1

10k

R26

4

0.1

C26

5

1.5k

R26

3

10k

R25

6

1.5k

R26

068R

259

0.1

C26

1

3SK131Q250

47R258

1.5k

R25

7

0.00

1C

260

0.0047C259

LS-468L253

1SV308D253

1SV308D252

8VR8V

470

R25

5

1kR25

4

100

C25

7

0.1

C25

6

270

R25

3

0.1

C25

5

LS-468L252

100k

R25

2

0.0047C253

0.00

47C

251

1kR25

1

LS-468L251

1SV308D251

1SV308D250

2IF

1mL200

330µ

L250

470

R25

0

0.1C250

CP250J250

47R22

1

NJM2058MIC200

56

-7+

UN911HQ207

220

C21

8

0.22

C21

76.

8kR

220

UN

LC

MA

2S11

1D

202

2SC4081Q206

47C21

6

6.8k

R21

9

0.1

C21

547C

214

2SA1576Q205

R217 2.2M

330

R21

8

47k

R21

5

47k

R21

6

2SC4081Q204

CP

201

CP

200

470p

C21

2

100k

R21

3

1SS375D200

0.0022C211

0.1

C21

0

1kR21

2

22kR211

2SC4081Q203

22k

R21

0

0.0047C209

LS-450L203

0.1

C20

8

100

R20

94.

7kR

208

W1240

W20

0

2SK882Q202

22k

R20

7

100

R20

6

0.1

C20

4

LS-450L202

470

R20

5

0.1

C20

3

2SK882Q201

22k

R20

4

100

R20

3

-8V

5V

14V8V

R8V

H5V

0.1

C20

1

LS-450L201

470

R20

2

0.1

C20

0

2SK882Q200

RV

-152

R20

0

NJM4558MIC1060

32

-1+

NJM4558MIC1060

10C10

60

56

-+

7 10C1065

470k

R10

61

MO

NI

1kR1040

MS

L2

0.1

C10

41

MS

L1

0.1

C10

40

8

7

6

4

3

5

1

2

TC4W53FIC1040

AG

C

NJM2058MIC1401

100kR1023

1213

-+

14

0.1

C10

20

22k

R10

21

DA

GC

100kR1022

56-+

7

100

R10

65

10C10

61

0.1

C10

64

NJM4558MIC1060

-8V

0.1

C10

63

4

8V+V-

10C10

62

100

R10

64

100

R11

0910

0R

1110

10C11

07

0.1

C11

080.

1C

1109

10C11

10

µPC4574G2IC1120

11

4V+V-

-8V

µPC4574G2IC1120

1213

-+

14

TIF

µPC4574G2IC1120

32-+

1

0.0027C1104

270p

C11

06

1kR1107

1kR1106

µPC4574G2IC1120

56-+

7

390p

C11

03

1kR1105

0.0015C1102

1kR1104

0.00

12C

1100

1kR1103

µPC4574G2IC1120

27kR1102

8.2k

R11

0110kR1100

220k

R11

08

DTIF

8V5V-5V

82kR1002

0.03

9C

1001

82kR1003

82kR1004

0.00

15C

1003

NJM2904MIC1001

32-+

1

NJM2904MIC1001

1MR10

09

120kR1005

0.1

C10

05

0.00

47C

1007

2.2MR1008

82kR1006

8+-

910

FM

TL

470

R10

12

0.1

C10

08

100

R10

13

4

8V+

GND

AM

S

DTC114EUQ1261

10k

R11

41

2SK1829Q1140

0.04

7C

1141

2.2kR1088

8.2k

R10

87

10C10

87

10C10

86

10C10

8010

0kR

1080

47kR1081

SPCH0.1C1082

100kR1083

10C1085

47kR1084

470pC1083

100kR1082

10C10

84

1098765

4321

VCAOUT

M5282FPIC1080

+IN-INOUTGND

VCC

VCVCAIN

NC

VCC2

8V5V

470

C12

61

100

C12

60

47R1260

470C1243

PA

FE

AG

C14

V-

8VT

8V5V R

8V8V A

LCPA

FO

470

R12

42

0.1

C12

44

470

C12

42

CP1244CP1245

CP1243

CP1242

421

3

5

CP1241

0.00

22C

1241

10C1240

1kR12

41

10kR1240

100

R12

22

10C12

21

W12

20

AF

MS

100

R12

2110C

1220

8

7

6

54

3

2

1

TC4W53FIC1220

100k

R12

20

1R1192

100k

R11

93

22k

R11

92

270k

R11

90

100

R11

89

AF

G2V5V8V

AF

G1V

82k

R11

91

1C11

91

470

C11

90

1C1189

10C11

87

47kR1185

AA

FO

10C1188

47k

R11

88

4.7kR1187

10C11

86

0.0022C1185

10kR1186

VCAOUT

M5282FPIC1180

+IN-INOUTGND

VCC

VCVCAIN

NC5

3

VCC2

6

2

789

4

1 10

1kR1184

2.2

C11

84

10C80

4

1kR11

62

0.47C1182

1kR1183

0.47C1183

1kR1182

0.47C1181

2.2kR1181

15kR1180

0.47C1180

10C11

60

470

C19

3 100

R11

61

10C1161

1C11

40

2.2k

R11

40

DO

UT

4

3

2

18

7

6

5

TC4W53FIC1160

W1120

RV

-145

R14

69

CP

1461

14V

-8V

-5V

5V 8V

CP

1460

2.2kR1468

DR

IF

BA15532FIC1460

+- 7

65

1608

4BH

NT

CC

M-

R14

66

2.2k

R14

67

BA15532FIC1460

+-

C1464 0.0068

680pC1465

1.5kR1465

13

330p

C14

66

100p

C14

67

21.5kR1464

270p

C14

63

0.00

27C

1462

1.5kR1462

100k

R14

61

0.1C1470

10C14

61

10R14

63

0.1

C14

69

BA15532FIC1460

10C14

60

0.1

C14

68

4

8V+V-

10R14

60

100

R14

23

0.00

47C

1426

10C14

23

NJM2058MIC1401

0.00

47C

1422

10C14

21

11

4V+V-

100

8V

-8V 8V

R14

20

-5VH5V

R8V

8V14V

5V

T8V

-8V

14VA

NJM2058MIC1300

8+-

910

100kR1313

220pC1309

100kR1312

220k

R13

14

0.1C1308

OV

DK

8V

NJM2058MIC1300

7+-

65

150k

R13

10

100k

R13

11

0.1

C13

07

100kR1308

8V

8V

5V

0.1

C13

06

1SS385D1300

NJM2058MIC1300

680kR1307

1+-

32

0.1

C13

0510

0kR

1306

100kR1305

15k

R13

02

18k

R13

03

100k

R13

04

10k

R14

190.

47C

1420

NJM2058MIC1401

+-

0.0047C1416

0.0012C1417

22kR1418

810

560p

C14

18

10p

C14

19

922kR1417NJM2058M

IC1401

+- 7

56

82p

C14

15

680p

C14

14

22kR1416

470pC1412

0.0027C1413

22kR1415

DT

AF

9K6S

MO

DS

0.1

C13

01

NJM2058MIC1300

100

R13

00

10C13

02

100

R13

01

10C13

03

11

4V+

GND

0.1

C13

00

10k

R13

15

DA

TA

2.2

C14

0910

kR

1409

1615141312111098

7654321

VDDYX

X1X0ABCVSS

VEEINHZ0ZZ1Y0Y1

BU4053BCFVIC1310

100

R14

80

10C14

81

100

R14

81

NJM4558M

BEEP

4

8

10C14

80

V-V+

-5V5V8V

PA

FO

-5V

-5V5V

-5V

5V 8V -5V

5V

22kR1288

10k

R12

87

220k

R12

84

100kR1286

0.1C1285

R1282 220k

C1282 100p

NJM4558MIC1280

AVXL6.8kR1281

10C1281

+-7

65

NJM4558MIC1280

100k

R12

89

0.1

C12

86

0.03

3C

1284

5.6kR1285C1283 0.001

R1283 150k

32

1+-

0.1C1280

3.9kR1280

VOXL

270p

C14

11

0.00

22C

1410

22kR1414

1kR14

13

6.8kR1412

NJM2058MIC1401

132

10k

R14

10

220kR1411

+-

AC

CM

OD

10kR1408

2.2C1408

10kR1407

2.2C1407

MIG

V

47k

R14

06

W14

01

100k

R14

04

C14

05

1

010

8V

R14

03

220R1425

0.1

C14

29

100

C14

28

-5VH5V

R8V

8V14V

5V

T8V

-8V

14VA

unit J901to DSP

unit J902to DSP

TOFF

CP

1019

RTDT

CP

1020

VSQL

CP

1021

DCBY

CP

1022

DSKY

CP

1027

DSST

CP

1028

DRES

CP

1029

NSQL

CP

1018

CTFL

CP

1017

DSTR

CP

1014

DRBY

CP

1013

DDTR

CP

1012

DRQR

CP

1011

DDTW

CP

1008

DCK

CP

1007

DWBY

CP

1006

DRQW

CP

1005

CP

1030

J1000

DTIF

CP

1121

DRAF

CP

1118

MONI

CP

1114

DAGC

CP

1113

CP

1110

CP

1109

DTAF

CP

1105

DRIF

2IF

CP

1102

CP

1101

J1001

GNDDRIFGNDGNDDTAFGNDGNDGND8V8VGNDGNDDAGCMONIGNDGNDGNDDRAFGNDGNDDTIFGND

-5V

C19

2

0

.004

7

C19

1

0

.004

7C

190

0.0

047

C18

9

0

.004

7C

188

0.0

047

C18

5

0

.004

7C

184

0.0

047

C18

3

0

.004

7C

180

0.0

047

MICMICESENDSQLPWRK R180 1k

R181 1kDRES

R182 220R183 220

LMFDLFMDPAFEPAFOSPS R184 1k

CP

180

CP

181

CP

182

CP

183

CP

185

CP

184

CP

186

CP

187

CP

194

CP

188

CP

189

CP

190

CP

191

CP

192

CP

193

CP

195

CP

196

C16

3

0

.004

7C

162

0.0

047

14VGND

8VGND5VL5VL

GNDGND-8V

GNDMIC

MICESEND

SQLFPWKFDRSGND

FLMFFLFMPAFEPAFOFSPS

J180

board J601to S-LOGIC

CON2PCKPDATPST5PST4PST3PST2PST1

UNLC

DRES R160 1k

C16

4

0

.004

7

C16

0

1

000

C16

1

0

.004

7

CP

160

CP

161

CP

162

CP

163

CP

164

CP

165

CP

166

CP

167

CP

168

CP

169

CP

170

CP

171

CP

172

CP

173

CP

174

FCNT

CON2PCK

PDATPST5PST4PST3PST2PST1LDRSGND

UNLCGNDGND

5V5V

GND8V8V

GND14V14V

FCNT

unit J1001to RF

J160

IKEYISTA

ANTS

DRES

REFFOR

R143 1kR142 1k

R141 1k

R140 1k

L145 10µL144 10µ

L143 HF50ACC322513-B

L142 HF50ACC322513-B

L141 HF50ACC322513-B

L140 HF50ACC322513-B

R124 1kR123 1kR122 100R121 100R120 100

CP

151

C14

9

0

.004

7C

P15

0

C14

8

0

.004

7C

P14

9

C14

7

0

.004

7C

P14

8

C14

6

0

.004

7C

P14

7

C14

5

2

20p

CP

146

C14

4

2

20p

CP

145

C14

3

0

.004

7C

P14

4

C14

2

0

.004

7C

P14

3

C14

1

0

.004

7C

P14

2

C14

0

0

.004

7C

P14

1

CP

140

CIKYCISTGNDCANTGNDCDRSGNDCREFCFORGNDGNDC-8VGNDC5VC5V

GNDCT8VGNDC14VC14VC14V

unit J7to CTRL

J140

HV

-8V

14V

8V T8V

5V 14V

AH

5V-

5V

PWRSDRESFSTBMDAT

MCK

L130 HF50ACC322513-B

H5V

L129 HF50ACC322513-BTHML

L128 HF50ACC322513-B

L127 HF50ACC322513-B

VREFL126 10µVFORL125 10µ

ICLICH

L124 10µL123 10µL121 EXC-ELDR25C

L120 EXC ELDR25C

L122 10µ

unit J5to PA

W120

CP

137

CP

138

CP

139

C13

5

0

.004

7

C13

6

0

.004

7

CP

136

C13

4

0

.004

7C

P13

5

C13

3

1

00p

CP

134

C13

2

1

00p

CP

133

C13

1

1

00p

CP

132

CP

131

C12

9

0

.004

7C

P13

0C

P12

9C

P12

8

C12

6

0

.004

7C

P12

7

C12

5

0

.004

7C

P12

6

CP

125

C12

4

0

.004

7C

P12

4C

P12

3C

123

0.0

047

CP

122

C12

2

0

.004

7C

P12

1C

P12

0C

120

0.0

047

PPWSPDRSPFSBPMDTPMCKP5VP5VPH5VTHMLP8VP8VGNDPT8VGNDPVRFFVFRGNDPGNDPICLPICHP14AP14AP14VP14VP14VP14VP14VP14VP14VPHV

J120

unit J2to RF

MCKMDATBSTBDRESDRIV

SKYSTXS

TNV1TNV2AGCALC

R105 100R102 100R104 100R101 1k

R103 1kR100 1k

14VA5VR8VT8V8V14V-8V

CP

115

CP

116

CP

107

CP

106

C11

0

1

00p

C1110.001C

P11

3

C10

9

1

00p

CP

112

C10

8

1

00p

CP

111

C10

7

0

.004

7C

P11

0

C10

6

0

.004

7C

P10

9

C10

5

0

.004

7C

P10

8

C10

4

0

.004

7C

P10

5

C10

3

0

.004

7C

P10

4C

P10

3C

102

0.0

047

C10

1

0

.004

7C

P10

2

C10

0

0

.004

7C

P10

1C

P10

0C

P11

7

RMCKRMDTRBSTRDRSDRIVRSKYRTXSTNV1TNV2AGCALCGND5VGNDR8VGNDT8VGND8VGND14V-8V

J100

680R1424

MICE

MIC10µL1401

4.7C1400

0.00

47C

1427

47kR1402

2.2

C14

014.

7kR

1400

100kR1401

470pC1402

C14

03 1

0

2.2C1404

1098765

4321

NCVCAIN

VCVCAOUT

VCC

GNDOUT-IN+INVCC2

M5282FPIC1400

EP120

EP101 EP102

MAIN UNIT (1)

0.00

47C

783

C36

40.

0047

0.7mV

5.5mV

2.8mV

2.8mV5mV

-7.64V13.63V4.9V7.8VTX: 0.2VRX: 8V

TX: 7.96VRX: 0V

13.6V7.6V

-39.7mV

-39.6mV

13.63V

-90.1mV

12mV

12mV

6.73V

2.12V

12.93V

1.133V

TX: 3.88V

13.61V

TX: 0.329V

AM: 0Vother: 4.98V

0V

2.51V

2.52V

2.46V

2.49V

2.38V

3.9mV

-3.8mV

4.9mV

-2.8mV-1.9V

-2.6mV

-1.6mV

PRE off,34dBµ(AGC on)2.96V

PRE off,34dBµ(AGC on)2.97V

1.625V

17.8mV

17.4mv

2.5mV

0.2V

HF: 0Vother: 0.377V

50M: 0Vother: 0.302V

144M: 0Vother: 0.38V

AM: 0Vother: 0.381V

0.847V

0V

144MRX: 2.4V

144MRX: 2.39V

144MRX: 2.71V

144MRX: 5.44V

144MRX: 4.78V

144MRX: 2.72V

1.43V

0.8V

2.7V

2.1mV

0.12V

7.8V

TX: 0.809V

TX: 1.2mV

7.85V

7.8V

8.7V7.6V

0V

1.4V

0V

7.6V7.0V

7.6V3.7V6.6V0V7.55V

1.282V

0V

1.282V

7.96V

7.79V4.99V

-7.64V

0V

0V

7.8V

0V3.1V

noise blankeroff: 7.79Von: 0.775Vsetting level100%: 6.9mV 0%: 1.54V

0V0.825V

2.68V

TX: -54mVTX: 51.6mV

TX: 0.196V

TX: 1.2mV

TX: 17.5mV

TX: 7.04V

TX: 52.9mV

TX: -6.31V

TX: 4.77VRX: 31mV

TX: 0.195VRX: 0.64V

144MTX: 0.195VRX: 0.64V

144MTX: 4.56VRX: 29mV

HF+50MTX: 4.76VRX: 30mVHF+50M

TX: 7mVRX: 7.56V

HF+50MTX: 0.195RX: 0.64V

0.08V

0.65V

8.6V

0V

13.2V

0.1V

1.143V 7.39V

TX: 5.91V

TX: 0.328V

TX: 3.97V

TX: 5.96V

12.95V

3.3mV

4.35V

3.1V4.34V4.26V

-2.2mV

2.1mV3.5mV

3.9mV

-39.7mV

2.0mV4.9mV

8.8mV

4.62V

A

B β

γ

α

CD

E

Range

Digital tester

Voltage at RX(No designation)

MEASUREMENT CONDITIONSfrequency: 14.1MHz USB RX(RF: no input)

TX(AF: no input)

200mV2V20V

Input resister100MΩ11MΩ10MΩ

OFFLMH

13.66

Fan rotationsetting A

12.1711.9711.67

13.65

B

11.5111.2810.951

0.70

C

1.323.414.98

0.50

D

7.539.6611.24

0.002

E

0.7232.814.36

1.9Band

3.5710

3.67α

3.002.510.01

3.69β

3.012.520.01

7.40γ

6.055.000.01

14 2.01 2.02 4.0618 1.58 1.589 3.1821 1.58 1.589 3.1824 1.10 1.119 2.2228 1.10 1.119 2.2250 0.935 0.940 1.88144 0.932 0.936 1.87

12-3 MAIN UNIT (1)

for free by

RadioAmateur.eu

Page 87: Icom - IC-7400 service manual

12 - 4

5V

2SC4081Q810

RT

KI 0.

0047

C78

8

4.7k

R81

4

4.7k

R81

1M

A2S

111

D81

0

15k

R81

3

33kR812

0.00

47C

810

C16

20 1

00p

C16

21 1

00p

C16

22 1

00p

C16

23 1

00p

C16

24 1

00p

R16

20 4

7k

R16

21 4

7k

R16

22 4

7k

R16

23 4

7k

[ACC (1)]

[ACC (2)]

[ALC]

[SEND]

unit J13to CTRL

[EXT SP]

PAFESSP

PAFE

SSP

_SS

TB

_SB

SY

SPCHGND

SPCE5VL

MCK_UTSBSYSSTB

MDAT_UT

[REMOTE]

J1to CHASSIS

GNDGND

EGNDE14VESTEKY

[DATA]

CP9011

CP9009

CP9002

CRSY

CTXD

CRXD

_H5VL

_NSQL

TF

RA

RX

F2

RX

F1

RX

F0

TX

F3

TX

F2

TX

F1

TX

F0

RX

SO

TX

SO

DLT

X

_DR

ES

100k

R19

12

100k

R19

13

W304

5VL

CP1000

MAIN UNIT (2)

(1)UNITMAIN

_H5VL

5VL

5V

14V8V

W1940

FZMD

_H5VL

FZVPFZRSFZTXFZRX

CP

1624

CP

1623

CP

1622

CP

1621

CP

1620

CP

1626

_H5VL

5VL

100k

R20

40

0.1

C20

40

FZMD

0.01

C15

80

0.1

C15

04

CP1581

CP1583CP1582

22k

R19

10

22k

R19

00

_ASO2

ACCMOD

AAFO

EALC

SQL

14V

BAND

10k

R78

6

0.00

47C

784

680

R79

1

680

R78

5

2SD1619Q785

0.00

47C

796

10k

R79

7

680

R79

3

680

R79

2

DTC114EUQ787

2SD1619Q786

0.00

47C

795

680

R79

5

680

R79

410

kR

796

DTC114EUQ788

P2MS

DTA114EEQ783

5V

8V14V

TRAS

D782 MA2S111R787 2.2k

D783 MA2S111R788 2.2k

0.00

47C

785

0.00

47C

792

0.00

47C

786

10k

R78

90.

0047

C78

7

0.00

47C

791

0.00

47C

790

0.00

47C

789

L786 100µ

L787 100µ

100µL788

HF50ACC322513-BL789

HF50ACC322513-BL785

100µL784

100µL781

100µL783

HF50ACC322513-BL790

HF50ACC322513-BL782

HF50ACC322513-BL780 L793

RXS

144M SENDHF & 50M SEND5V

CP

790

CP

791

CP

792

CP

793

CP

794

CP

795

CP

796

CP

782

CP

783

CP

784

CP

785

CP

789

CP

787

CP

797

CP

786

8

6

1

42

5

3

7

6

1

42

5

3

7

DTC114EUQ784

0.00

56C

794

DA

N22

2D

784

10R790

0.00

47C

793

OMR-109FRL781

J782

CP

788

CP

781

CP

780

J781

J780

0.00

47C

760

0.00

47C

761

0.00

47C

762

CIVE

CIV

START14V

KEY

L763 HF70ACC635050-TL762 HF70ACC635050-TL761 220µL760 220µ

W76

010

0pC

763

CP

760

CP

761

CP

762

CP

763

CP

764

CP

765

J760

J761

0.00

47C

702

0.00

47C

703

0.00

47C

704

0.00

47C

705

0.00

47C

706

DPTL

10µ

L206

0

0.00

47C

701

R702 4.7k

MA2S111D700

0.00

47C

700

2SC4081Q700

15k

R70

0

4.7kR703

33k

R70

1

AAFO

DATADOUT

SQL L700 100µ

L701 100µL702 100µ

EXCCL3225UL703

L704 100µ

CP

704

CP

702

CP

700

CP

703

CP

705

CP

701

J700

5

3

12

4

6

W74

0

SPS

14V

14V

PAFO

DTC114EUQ740

0.00

47C

741

DA

N22

2D

740

10R740

0.00

47C

740

AHY103RL740

PAFE

CP

740

L741HF50ACC322513-B

HF50ACC322513-B

HF50ACC322513-B

L792HF50ACC322513-B

L794HF50ACC322513-B

L791HF50ACC322513-B

HF50ACC322513-B

HF

50A

CC

3225

13-B

L742

L740

L795

HF50ACC322513-BL796

CP

742

CP

743

CP

741

J740

J741

CP

1921

CP

1923

CP

1920

CP

1924

R1923 1k

R1921 1k

R1922 1kMDAT

47k

R19

20

0.00

47C

1920

R1924 1kMCK

0.01

C19

21

CP

1926

RV

-150

R19

25SPCH

CP

1925

CP

1922

J1920

_TR

AS

_SE

NI

_OV

DK

_IS

TA

_9K

6S

_AF

MS

_SQ

LS

_SQ

SS

_NB

S

_UN

SB

47kR1562

FZ

VP

FZ

RS

MR

_MS

L2

_MS

L1

_2F

15

_2F

3K

_P2M

S

_P50

S

_PH

FS

LTX

D

LRX

D

_AM

S

_AS

L

0.01

C15

10

0.1

C15

09

10C15

07

0.01

C15

05

FZ

MD

FZ

MD

_H5V

L

12p

C15

06

12p

C15

08

CR-520X1500

SSTB

SBSY

0.1C1512

0.1C1511

0.01

C15

61

FZRS

5VL

5VL

5VL

DRES

47k

R15

610.

0047

C15

60

47k

R15

60

HV

5

4321

S-80942ANMP-DD6IC1560

NC

CD

VSSVDDOUT

FZTX

FZRX

_NS

QL

_DRQW

_DWBY

_DCK

_DDTW

MC

K

MD

AT

100k

R19

41

100k

R19

40

0.01

C19

40

MA

2S11

1D

1940

33kR1945

6.8kR1943

2SC4081Q1941

2SA1576Q1940

47k

R19

42

8

7

6

5 4

3

2

1

TC7W04FIC1940

15kR1944

W19

41

CIV

CIVE

_DRQR

_DDTR

_DRBY

_DSTR

_DCBY

_CTFL

_TOFF

_RTDT

_VSQL

_DSST

_DSKY

DRBYDCBYDWBYDSTRDRQRDRQWDDTRDDTWDCKR1964 1k

R1965 1kR1966 1kR1967 1kR1968 1kR1969 1kR1970 1kR1971 1kR1972 1k

47k

R19

63

47k

R19

62

47k

R19

61

47k

R19

60

_DCK_DDTW_DDTR_DRQW_DRQR_DSTR_DWBY_DCBY_DRBY

R1985 1kR1986 1kR1987 1kR1988 1kR1989 1kR1990 1kR1991 1k NSQL

VSQLTOFFRTDTCTFLDSSTDSKY

0.00

47C

1986

0.00

47C

1985

0.00

47C

1984

0.00

47C

1983

0.00

47C

1982

0.00

47C

1981

0.00

47C

1980

47k

R19

84

47k

R19

83

47k

R19

81

_DSKY_DSST_CTFL_RTDT_TOFF_VSQL

47k

R19

82

47k

R19

80

_NSQL

_PW

RK

_ANTS_IK

EY

_RT

KI

W16

10

W16

09

W16

08

W16

07

W16

06

W16

05

W16

04

W16

03

W16

02

W16

01

W16

00

R15

12 2

20C

ON

2

R15

11 2

20P

DA

T

R15

10 2

20P

CK

R15

09 2

20P

ST

5

R15

08 2

20P

ST

3

PS

T2

R15

07 2

20

R15

06 2

20P

ST

1

_UN

LCR

1505

220

_UNLC

47k

R20

00

0.00

47C

2000

D2000 1SS385UNLC

DR

ES

1kR2042

0.00

47C

2041

100k

R20

41

123

5

4

TC7S04FIC2040

_PW

RS

R15

04 2

20F

ST

B

R15

03 2

20

R15

02 2

20

0.1C1503

0.1C1502

0.1C1501

0.1C1500

_SK

YS

R15

01 2

20B

ST

B

R15

00 2

20A

ST

B

10kR1581

22kR1580

8765 4

321

A0A1A2

VSS

VCCWPSCLSDA

HN58X24128FPIIC1580

_TXS

_RXS

_DTCS

ESTA

TCON

EKEY

_MODS

0.04

7C

1907

1MR19

01

R1909 1k _BEEPBEEP

_BEEP

_AVXL

_VOXL

_FMTL

_ASO2

_ASO1

_ASO0

_AVXL_VOXL_FMTL

0.00

47C

1902

0.00

47C

1901

0.00

47C

1900

22k

R19

11

22k

R19

08

R1904 1kR1903 1kR1902 1k

AVXLVOXLFMTL R

B70

6F-4

0D

1901

RB

706F

-40

D19

00

_ASLFORLTHML

_ASO0_ASO1

0.00

47C

1904

R1905 1kR1906 1k

0.1

C19

08

R1907 1k

0.00

47C

1906

ALCL

DPTLREFL

BU4O503BCFVIC1900

CBA

X0X1

XY

VDD

VSSVEEINHZ0ZZ1Y0Y1

1615141312111098

7654321

ESTAEKEYTCON

_SQSS_AFMS_SQLS

_TXS_RXS

_TRAS_SENI_RTKI

_SKYS_OVDK

_MSL2

5VL

5VL

5VL

5VL

5VL

5VL

_MSL1_2F15_2F3K

_P2MS_P50S_PHFS_AMS

MR

_DTCS_MODS_9K6S_NBS

_UNSB_ANTS

_PWRSLTXDLRXD

_PWRK

_IKEY_H5VL

5VL

_ISTA

5V

_H5VL

_H5VL

1MR18

82

47k

R18

83

R1881 1kR1880 1k

DA221D1881

DA221D1880

DTC114EUQ1880

0.00

47C

1880

0.00

47C

1881

L1881 10µL1880 10µ

KEYSTART

47k

R18

63

47k

R18

64

0.00

47C

1862

0.00

47C

1861

0.00

47C

1860

DTC114EUQ1860SQL R1862 1k

AFMS R1861 1kR1860 1kSQLS

47k

R18

53

22k

R18

52

47k

R18

51

47k

R18

50

0.00

47C

1846

0.00

47C

1845

0.00

47C

1844

0.00

47C

1842

0.00

47C

1841

0.00

47C

1840

DA221D1841

DA221D1840

47k

R18

40

R1847 1k

D500 1SS133 W500

TXS

SEND

R1846 1kRXSR1845 1kTRAS

SENI R1844 1kR1843 1kRTKI

SKYS R1842 10kR1841 10kOVDK

MA

2S11

1D

1826

MA

2S11

1D

1825

MA

2S11

1D

1824

MA

2S11

1D

1823

MA

2S11

1ex

cept

[US

A]

D18

22 47k

R18

280.

0047

C18

27

0.00

47C

1826

0.00

47C

1825

0.00

47C

1824

0.00

47C

1823

0.00

47C

1822

0.00

47C

1821

0.00

47C

1820

R1827 1kMSL2R1826 1kMSL1R1825 1k2F15R1824 1k2F3KR1823 100P2MSR1822 1kP50SR1821 1kPHFS

AMS R1820 1k

0.00

47C

1803

0.00

47C

1802

0.00

47C

1801

0.00

47C

1800

0.00

47C

1804

R1804 1kMODS R1803 1k9K6S R1802 1kNBS R1801 1kUNSB R1800 1k

0.00

47C

1760

0.00

47C

1780

ANTS R1780 1kPWRS R1760 1k

47k

R17

43

47k

R17

42

LMFD R1741 1kLFMD R1740 1k

5V

8V14V

_H5VL

10C20

20

0.1

C20

21

0.1

C20

22

L2061 1µ L2020 1µ

R1721 47k

0.00

47C

1720

R1720 1kPWRK

R1703 47k

47k

R17

02

0.00

47C

1701

0.00

47C

1700

R1701 1kIKEYR1700 1kISTA

PG2/CS2

PG1/CS3

PG0/CAS

MD2

MD0

MD1

P10/PO8/TIOCA0

P11/PO9/TIOCB0

P12/PO10/TIOCC0

P13/PO11/TIOCD0

P14/PO12/TIOCA1

P15/PO13/TIOCB1

P16/PO14/TIOCA2

P17/PO15/TIOCB2

VSS

AVSS

P47/AN7/DA1

P46/AN6/DA0

P45/AN5

P44/AN4

P43/AN3

P42/AN2

VREF

AVCC

P41/AN1

P40/AN0

PF

0/B

RE

Q

WD

TO

VF

(FW

E)

P53

/AD

TR

G

P52

/SC

K2

VS

S

P51

/RX

D2

VS

S

PF

1/B

AC

K

P50

/TX

D2

PF

2/LC

AS

/WA

IT

PF

3/LW

R

PF

4/H

WR

PF

5/R

D

PF

6/A

S

VC

C

PF

7/F

AI

VS

S

EX

TA

L

XT

AL

VC

C

ST

BY

RE

S

NM

I

P20

/PO

0/T

IOC

A3

P21

/PO

1/T

IOC

B3

P22

/PO

2/T

IOC

C3

P23

/PO

3/T

IOC

D3

P25

/PO

5/T

IOC

B4

P24

/PO

4/T

IOC

A4

P26

/PO

6/T

IOC

A5

P27

/PO

7/T

IOC

B5

P63

/TE

ND

1

P62

/DR

EQ

1

P61

/TE

ND

0/C

S5

VS

S

VS

S

VS

S

P60

/DR

EQ

0/C

S4

P35/SCK1

P34/SCK0

P33/RXD1

P31/TXD1

P32/RXD0

P30/TXD0

VCC

PD7/D15

PD6/D14

PD5/D13

PD4/D12

VSS

PD3/D11

PD2/D10

PD1/D9

PD0/D8

PE7/D7

PE6/D6

PE5/D5

PE4/D4

VSS

PE3/D3

PE2/D2

PE1/D1

VCC

PE0/D0

P64

/IRQ

0

P65

/IRQ

1

VS

S

PC

66/C

S6/

IRQ

2

PC

67/C

S7/

IRQ

2

PA

7/A

23/IR

Q7

PA

6/A

22/IR

Q6

PA

5/A

21/IR

Q5

VS

S

PG

4/C

S0

PG

3/C

S1

NC

VC

C

PC

0/A

0

PC

1/A

1

VS

S

PC

3/A

3

PC

2/A

2

PC

4/A

4

PC

6/A

6

PC

5/A

5

PC

7/A

7

PB

0/A

8

PB

1/A

9

PB

2/A

10

PB

3/A

11

VS

S

VS

S

PB

4/A

12

PB

5/A

13

PB

6/A

14

PA

0/A

16

PA

1/A

17

VS

S

PA

3/A

19

PA

2/A

18

PA

4/A

20/IR

Q4

PB

7/A

15

128

127

126

125

124

123

122

121

120

119

118

117

116

115

114

113

112

111

110

109

108

107

106

105

104

103

102

101

100

99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74_N

SQ

L

73 72 71 70 69 68 67 66 65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

3837363534333231302928272625242322212019181716151413121110987654321

HD6432357A26FIC1500

BUS LINE2

BUS LINE1

5V

14V8V

H5V

CP1625

EP761

EP760

EP781

EP780

EP783EP782

EP784

EP790

EP786 EP788

MAIN UNIT (2)

2.5V

0.05µsec

3.9V

0.05µsec

4.9V

4.9V

0V

0V

4.7V

2.4mV

30.6mV

Is there a plug in phone of front?yes: 13.64V no: 0.065V

144MTX: 7.56VRX: 7mV

HF+50MTX: 4.7VRX: 0V

HF+50MTX: 7mVRX: 7.56V

HF+50MTX: 0.748VRX: 0V

144MTX: 0.768VRX: 0V

13.63V

TX: 0.75VRX: 3mV

SQL ON: 7.85V OFF: 0V

Range

Digital tester

Voltage at RX(No designation)

MEASUREMENT CONDITIONSfrequency: 14.1MHz USB RX (no input)

200mV2V

20V

Input resister100MΩ11MΩ10MΩ

Oscilloscope(20MHz,1MΩ)

12-4 MAIN UNIT (2)

for free by

RadioAmateur.eu

Page 88: Icom - IC-7400 service manual

12 - 5

12-5 PA UNIT, FILTER, DRV AND VARISTOR BOARDS

R1R2

NTCCM16084LHR1,R2

14VHV5V

THML

H5V

8V

14VSH14V

0.1

C95

18k

R10

3

68k

R10

4

C402 47pC403 47p

VRX

J121unit to RFP601

J601

VRX

ACS2ACS1

HV

GND

HV

GND

10R503

1.9MHz

3.5MHz

18/21MHz

C59

1 33

p

10/14MHz

24/28MHz

7MHz

50MHz

0.001C118

W8

W7

F1

F2

C32 0.001

470

C20

0.00

47C

117

47p

C99

R16

1C

11 0

.047

LA-2

64L2

08

220R74

C21

7 47

C1

0.1

R1R2

J21

J23

J24

J22

J202

J201

J102

J101

EP1

EP2

V-T2

18k

R25

1

18k

V-T

1R10

1

DAP202KD101

CP223

CP

217

ANT][144MHz

CHASSISJ7

W12W13

EP7

H14

V

GN

D

EP4 EP5

CHASSIS

P1

4

5

6

1

2

3

V-A1

DRI1

GND

DRI1GND GNDDRI1

GND

DRI1

GND

DRI2

GNDDRI2 DRI2GND

DRI2

GND

GND

DRO2

GNDDRO2 DRO2GND

DRO2

GND

DRO1DRO1GNDGND

DRO1DRO1GNDGND

DRV BOARD

V-A2GNDV-A1

V-A2GNDV-T1

V-B2GNDV-B1

V-T2GNDV-B2

1R4

1R3

1R2

1R1

22p

C3

2SK2975Q2

2SK2975Q1

100

R6

100

R5

150

R11

0.1C2

68R8

68R7

0.1C1

VARISTOR-D BOARD

MA30PXBD1

EP1V-B2GNDV-T2

NTCCM16084LHR1,R2

VARISTOR-C BOARD

MA30PXBD1

EP1V-B1GNDV-B2

V-T1GNDV-A2

EP1MA30PXBD1

VARISTOR-B BOARD

VARISTOR-A BOARD

V-A2GNDV-A1

EP1MA30PXBD1

EP

3E

P2

220p

C10

2

0.1C24

18R17

W29

CP145

CP146R71 1

C11

6 20

0p

C35

200

p

C11

5 20

0p

C11

4 20

0p

C10

0 20

0p

CP117

CP22

CP21

C10

7 0.

1

R10

2.2

kC

18 0

.1

0.04

7C

19

4.7R73

R70

100

3.3R24

3.3R21

C11

0 20

0p

200p

C11

1

CP226

PWRS

GND

2SD1585KQ203

C21

1 47

p

C23

5 22

p

C23

4 24

p

C23

3 22

p

0.0047C5

0.0047C6

C2 0.1

LR-393L18

C7 0.1

C29 0.001

C119 0.001

C8 0.1

0.0047C16

56R622

EX

C-E

LDR

25C

L8

LR-386L1

CP12

CP11

CP10

CP9

CP8

CP7

LR-386L2

0.1C12

0.1C9

0.0047C10

0.0047C13

CP6

CP5

CP4

CP3

CP2

CP1

CP

215

CP203

CP204

CP206CP207

CP205CP208

DRES

YGR

PA UNIT

FSTB

OUT2M OUT2M

MDAT

5V

MCK

14V

S

VF

OR

VR

EF

J1unit to CTRL

P501

J1

C5

0.1

J502

ICL

LR-411L13

LR-383L10

T8V

EX

C-E

LDR

25C

L12

ICH

PWRS

L8

VPAO

L8

HPAO

EP6

BU4094BCFIC502

TD62783AFIC501

QSQ'SQ8Q7Q6Q5

VDDOENA

91011121314

1615

VSSQ4Q3Q2Q1CLK

STRBDATA

GNDO8O7O6O5O4O3

O1O2

VSIN8IN7IN6IN5IN4IN3IN2IN1

1011121314151617

CP505

470

R40

1

47k

R50

1

C62

0 0.

1

18

R402 470R403 470R404 470C404 47p

C61

8 0.

1R

502

4.7CP503

W601CP513

CP514

W60

2

R60

6 10

k

C61

4 22

0p

R60

1 82

HS

U88

D60

3

C61

2 22

0p

R60

5 22

0

0.00

47C

626

47R617

0.00

1C

622

56R615

R60

4 5.

6k

C61

3 22

0p

R60

2 82

HS

U88

D60

2

C61

1 22

0p

R60

3 1kCP502

C60

9 18

p

C60

7 27

p

C60

5 33

p

C60

2 18

p

10µL522

10pC608

3pC606

1pC604

LA-176L603

LA-177L602

LA-177L601

DTC114EUQ605

DTA114EUQ604

0.00

47C

627

CP511

L1

L3(b)L6

L2

L4

L5

0.001C601

C610 0.001

CP210

DTC114EUQ602

0.00

1C

621

56R61

6

DAP222D601MA8039

D620

56R61

4

C61

6 0.

001

1.2µ

L604

470

R61

8

0.00

47C

624

0.001C623

2

0.00

47C

625

1.2µ

L605

470

R61

9

100

R62

0

100k

R62

1

1SV265D605

AE5349RL601

9876543

12

FILTER BOARD

100L513

100µ

L519

W504

10µL518

10µL533

C59

8 0.

001

C57

2 39

0p

C57

3 39

0p

C59

7 0.

001

C57

4 82

0p

C57

5 82

0p

C55

4 22

0p

C503 330p

180pC502 C

600

560p

C505 120p

LR-294L501

LR-295L502

C59

9 0.

001

C50

7 33

0p

C56

6 33

0p

C56

7 27

0p

C50

8 10

0p

C56

8 27

0p

C56

9 12

0p

430pC510

110pC512

LR-216L503

LR-214L504

C51

4 39

0p

C51

5 27

0p

C53

2 12

0p

C55

5 15

p

C53

4 22

0p

C56

1 47

p

18pC533

C535 56p

L509 LA-481L510 LA-551

C53

6 82

p

C55

7 12

0p

C52

8 12

0p

C53

1 15

0p

C55

8 12

0p

110pC530

56pC563

LR-293L507

LR-293L508

LR-293L528

C53

7 12

0p

C58

9 33

p

C53

9 10

0p

22pC540

LR-387L534

7pC538

LR-388L512

LR-388L511

C54

1 33

p

C18 0.1C15 0.1

C56

5 8

2p

C51

6 18

0p

C51

7 27

0p

C52

5 33

0p

C52

1 27

0p

C52

0 33

0p

C52

4 33

0p

100pC518

22pC522

LR-216L505

LR-216L506

C52

3 33

0p

C57

7 22

p

C57

8 39

p

C57

9 39

p

C58

2 22

p

C58

1 82

p

C583 4pC585 10pC586 22p

LA-550L529

LA-548L530

LA-547L531

(d)

C542 0.0047

C547 0.0047

C40

1 47

p

CP212

TB1-160RL501

C544 0.0047

AG201344RL514

1

3

45

C588 0.0047

TB1-160RL503

C550 0.0047

100µ

L517

10µL524

TB1-160RL506

10µ

L521

TB1-160RL509

C549 0.0047C548 0.0047

TB1-160RL512

TB1-160RL507

C552 0.0047 C553 0.0047

TB1-160RL508

10µ

L523

TB1-160RL511

C546 0.0047

TB1-160RL505

C587 0.0047

TB1-160RL510

T8V

10µ

L532

C551 0.0047

T8V

AG201344RL513

C83

0.

0047

0.00

47C

89

C82

0.0

047

C88

0.0

047

(a)

C543 0.0047

(c)

L7

C84

0.0

047

(d)

W1

21

34567

0.00

47C

81

8

(b)(c)

(a)

TB1-160RL502

HV14V14V14V14V14V14V14V14V14VICHICL

GNDGND

VFORVREFGNDT8V

GND8V8V

THMLH5V

5V5V

MCKMDATFSTBDRESPWRS

C90

0.0

047

C91

0.0

047

CP213

CP118

LA-2

62L2

0

CP214

C545 0.0047

L535LA-267

CP

216

CP218

CP219

CP209

CP220

J5

J120unitMAINto

(5A)FGB

F3

100µ

L515

EP3

PGND

P14V

EP2

C85

0.0

047

C86

0.0

047

TA78L05FIC1

GOI

C72

10

C71

0.1

C70

0.1

C69

10

TB1-160RL504

C39

100

0

C40

100

0

C41

0.1

C42

0.0

047

C79

0.1

DAP222D7

0.00

47C

80UN9211Q9

JV-12-KTRL1

EX

C-E

LDR

25C

L22

EX

C-E

LDR

25C

L23

R31

1k

C44 0.0047 R29

1k

R28 5

C43 0.0047

C78

0.1

CP114

R38

4.7

L19

LR-2

30

C92

100

0

C21

5 22

0p

C21

4 22

0p

C21

3 0.

047

C24

1 2.

2

LW-33L205

LA-179L204

CP222

CP221

CP104

LA-300L206

C20

8 20

0p

C212 10p

C239 2p

C238 2p

27pC590

C1 0.0047

C210 10p

CP227

LR-83L17

CP116

J10

C73

0.0

047

TA7808SIC3

GOI

C77

10

C76

0.1

C75

0.1

C74

10

TA7805SIC2

GOI

C68

100

C67

0.1

C66

0.1

C65

100

3.9

R44

D5

DS

A3A

1

D4

DS

A3A

1

D8

DS

A3A

1

C46

100

0

C10

3 22

0p

C47

0.1

C45

0.0

47

DTC114EUQ14

DTC114EUQ15

DTA114EUQ16

R61

5.6

k

470R19

EVM-2AR18

2SD1585KQ7

C48

0.1

C49

47

CT IN

EX

C-E

LDR

25C

L14

2SC5125Q5

2SC5125Q6

4.7R42

0.68R34

4.7R41

0.68R35

10R27

10R26

0.68R33

0.68R32

0.0047C19

R23 4.7

EXC-ELDR25CL16

C10

5 0.

001

EXC-ELDR25CL15

C33 0.001

R20 4.7

0.001C31

R20

2 10

560

R62

CP225

CP224

100µL21

C87

0.0

047DAP222

D11

NA-12W-KRL2

EX

C-E

LDR

25C

L207 DTA114EU

Q205DTC114EUQ204

390

R20

3E

VM

-2A

R20

4

C21

6 22

0pC22

1 22

0p

R20

5 12

C22

2 47

EP

201

L201

LW

-9

C20

3 6p

50p

C20

2

10pC201

10pC237

10R20

1

LA-2

63L2

03LA

-263

L202

2SC2694Q202

2SC2694Q201

C228 68p

C229 68p

C230 68p

C231 68p

C226 68p

C225 68p

C224 68p

C223 68p

14V

T8V

L8

L8

H14V

EX

C-E

LDR

25C

L11

H14V

T8V

H14V

R11

EV

M-2

A

R12 22

C54

47

C52

0.1

C16

0.0

01

C12

0 47

C15

0.1

EXC-ELDR25CL6

LR-410L7

4.7

R7

R63

220

470p

C98

R6

220 2SC1971

Q2

470R9

0.0047C14

390R5

C13

0.0

01

C12

0.1

R8

330

R60

10

0

0.001C7

0.1C6

L2 1

00µ

LR-355L1

C9

0.00

1

C8

0.1

2SK2973Q1

470R4

C3

0.1

10R3

0.00

1C

4

680R2

R1

4.7K

C2

0.00

1

330

R70

3

15R702

330

R70

1

from/to RF unit J151

C30

0.1

P1

W3

V-A

1

PA UNIT

TX: 1.2VRX: 0V

POWER ON: 5V OFF: 0V

POWERON: 13.8VOFF: 0V

POWER ON: 7.9V OFF: 0V

POWERON: 7.9VOFF: 0V

POWERON: 0VOFF: 13.84V

HF+50M144MTX: 9.0VRX: 0V

POWERON: 13.8VOFF: 0V

TX: 13.2VRX: 0V

TX: 10.4VRX: 0V

TX: 11.3VRX: 0V

13.8V

TX: 8VRX: 0V

TX: 0.01VRX: 13.8V

7.9V

5V

13.8V

HF+50MTX: 1.35VRX: 0.3V

HF+50MTX: 0.68VRX: 0V

HF+50MTX: 7.9VRX: 0.3V

HF+50MTX: 0.65VRX: 0V

HF+50MTX: 0.65VRX: 0V

144MTX: 7.9VRX: 0V

144M TX: 1.378V RX: 0.25V

TX: 2.54VRX: 0V

TX: 0.58VRX: 0V

144M TX: 0.68V RX: 0V

13.8V

144MTX: 0.7VRX: 0V

13.8V

13.8V

13.8V

TX: 1.96VRX: 0V

13.8V

13.8VRX: 13.8V

TX: 2.7VRX: 0V

TX: 2.7VRX: 0V

RX: 13.8V

L1 11.78Selected

11.7811.7811.7811.7811.7812.0012.00

L2L3L4L5L6L7L8

Frequency(MHz)0.03000∼ 1.999992.00000∼ 4.999995.00000∼ 7.999998.00000∼14.99999

15.00000∼21.9999922.00000∼29.9999930.00000∼60.00000

108.00000∼174.00000

Range

Digital tester

MEASURMENT CONDITIONSfrequency:14.1MHz USB RX(RF: no input) TX(AF: no input)

Voltage at RX(No disignation)

200mV2V20V

13.8V

Input resister100MΩ11MΩ10MΩ

for free by

RadioAmateur.eu

Page 89: Icom - IC-7400 service manual

12 - 6

12-6 CTRL AND TUNER UNITS

C3 20p

C2 47p

C1 2p

R3 10k

D1HSM88AS

R1 18

D2HSM88AS

L1 LR-3

64

C12 3p

C14 33p

C13 33p

R410k

C7

C6

0.00

10.

001

R5220k

R6220k

R10

056

kR

101

56k

R7

220k

R8

220k

C9

0.00

47

IC1aNJM4558M

C8

0.00

47

C69

10

R10820k

IC1bNJM4558M

C70

10

C99

10p

R131k

CP1

R141k

C11

0.0

047 D3

1SS319

C10

0.0

047

+-

+-

56

7

32

18

4

C556pC4 2p

C16

0.00

47

2 1

3 4

D4DWA010

R15 100

R16

33

C15

33p

C1782p

R17100

R14047

R14

11k11 10

IC14eTC74AC04F

C20

0.00

47

C21

0.00

47

R136 10kR13747

R13

81k5 6

IC14cTC74AC04F

IC2bTC74ACT32F

IC2dTC74ACT32F

IC2aTC74ACT32F

54 6

1213

11

21 3

14

7

109 8

R14247

R14447

IC2cTC74ACT32F

K

CK

J Q

Q7

9

12

13

11

14

10

CLR

PR

IC3bTC74AC112F

5

6Q

QJ

K

CK1

2

3

16

4

VCC

PR

IC3aTC74AC112F

8

15

R2647

C24220p

R2747

C25220p

D6HSM88AS

R283.3k

D7HSM88AS

R29

2.2k

C26

0.00

47

R14647

R14

7 1k

R345.6k

R335.6k

R3582k

+-6

5 7

R36 1.5M

IC4bNJM4558M

R32100k

R31

2.2

k

C27

0.0

047

C30

220

p

R506.8k

R51 5.6kR52100k

+-2

3 1

R531.5M

IC4aNJM4558M

R49100k

C39

0.0

047

R48

10k

C43

220

p

D5HSM88ASR

R41

82

C33

68p

C34

68p

C322p

D8HSM88AS

D9HSM88AS

C10

0 68

p

L9 2

.2m

H

Q52SK515

R43

10k

R44

1M

C37

0.0

047

C36

0.0

01

C38

0.00

47

R45

10k

R46

4.7k

R47 1k

R42

10k

C35

0.00

47

IC14aTC74AC04F

IC14bTC74AC04F

IC14fTC74AC04F

IC14dTC74AC04F

1

C40

0.0

047

C31

470

pC

44 4

70p

R3710k

R5410k

1 2

34

D10DWA010

R5510k

R3810k

R57

100

k

C20

9 0.

01

R56

100k

R40

100

k

C21

0 0.

01

R39

100k

RL4AE5343

C58

0.0

047

C11

4 0.

0047

Q12DTC114EU

D16DA221

L28L35LA-248

C116 12p

C11

7

C11

8

LA-247L27LA-254

C105 33p C64 82p

C66

82p

56p

0.1 C65

47p

C67

15p

C63

18p

C10

90.

1

D22D24

MA

77

MMBV3700LT1D21MMBV3700LT1

R152

R159 4.7k

4.7k

R15

039

0

R15

61.

5k

R15

11.

5k

R16

01k

R16

047

R1542.2k

R15

539

0

R1534.7k

Q252SC4213

D17DA221

R58

2P-5

0-W

1L30

1

RL1FTR-F1

C59

0.0

047

RL2FTR-F1

C60

0.0

047 D18

DA221

C11

20.

0047

Q16DTC114EU

C11

30.

0047 Q14

DTC114EU

C55

0.00

1

D15HSM88AS

R88

68k

C57

0.0

047

R87

68k

C56

0.0

047

23

4

8

1-+

IC9aNJM2903M

R90 220k

R89 2.2M

R93

10k

R921k

56

7+-

IC9bNJM2903M

RL3FTR-F1

L25 100µH

P00

/AD

0

P37/RD

P01

/AD

1P

02/A

D2

P03

/AD

3P

04/A

D4

P05

/AD

5P

06/A

D6

P07

/AD

7P

10/A

D8

P11

/AD

9P

12/A

D10

P13

/AD

11P

14/A

D12

P15

/AD

13P

16/A

D14

P17

/AD

15

P36/WRP35/SYNCP34P33/RESET OUTP32/ONWP31/DA2P30/DA1VCCVREFAV88P67/AN7P66/AN6P65/AN5P64/AN4P63/AN3

P41/INT0P40/INT4

P42/INT1CNV66RESET

XINXOUT

VSS

P26/DB6P27/DB7

P25/DB5

P23/DB3P24/DB4

P22/DB2P21/DB1P20/DB0

P43

/INT

2P

44/R

XD

P45

/TX

DP

46/S

CLK

1

P50

/SIN

2P

47/S

RD

Y1

P51

/SO

UT

2P

52/S

CLK

2

P54

/CN

TR

0P

53/S

RD

Y2

P55

/CN

TR

1

P57

/INT

3P

56/P

WM

P61

/AN

1P

60/A

N0

P62

/AN

2

32313029282726252423222120191817

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33

1 2 3 4 5 6 7 8 910 11 12 13 14 15 16

49505152535455565758596061626364

A0A1A2VSS

VCCTEST

SCLSDA

R59

10k

R60

10k

C46 0.1L10 100µH

IC6X24C04S8-2.7

L11 100µH

C45

0.1

P00

P01

AN

1A

N0

AN

2

IG

O

C11

00.

1

C98

100

IC13TA7805F

C71

0.1

D11RD5.1M

R651k

D12

RD

5.6M

C49

0.00

47

R66

56k

R61 100k

R10212k

R10

310

0kC

7247

0

R69

100

CIKYCISTGND

CANTGND

CDRSGND

CREFCFOR

GNDGND

C-8VGNDC5VC5VSETIGND

CT8VGND

C14VC14VC14V

T14VPWPXPYPZ

AWT14V

AXAYAZ

GNDGND

35M7M

10M14M18M24MVHFGNDGND14V14VCO3CO2CO1

NVHFCI3CI2CI1

GNDGND

C85

0

.004

7C

86

0.0

047

C84

0

.004

7C

83

0.0

047

C82

0

.004

7C

81

0.0

047

C80

0

.004

7C

73

0.0

047

C74

0

.004

7C

75

0.0

047

C76

0

.004

7C

77

0.0

047

C78

0

.004

7C

79

0.0

047

7M4M

10M14M18M24MVHF

CO3CO2CO1NVHFCI3CI2CI1

X1CR-569

C47

20p

C48

20p

Q24DTA114EU

Q211DTC114EU

Q212DTC114EU

P02

Q213

Q215

Q217

DTC114EU

P03

Q214DTC114EU

P04DTC114EU

P05

Q216DTC114EU

P07

Q218DTC114EU

P06DTC114EU

Q23DTC114EU

CP2

R14

910

0k

C53

0.00

47

R76 10k

R10

61k

C52

0.00

47

R1051k

C51

0.00

1

R10

710

0kR

711k

W4

W3

R98 1k

R99 1k

L31HF50ACC322513-B

L32

HF

50A

CC

3225

13-B

J1fromPA unitJ502

L4 LR-3

64L8 LR

-364

C10

7 4p

TRC

TU

OT

TU

IN

TH

RU

J2

HRX

toCHASSIS

AN3

AN2

AN

3

P00

P01

P02

P03

P04

P05

P06

P07

CI1

CI2

CI3

CO

1C

O2

CO

3

7M4M

10M14M18M24MVHF

NVHF

THRU

J7

J8

J11

J10

J14SSP

PAFE

MP9

J3

J4

AN1

AN0

P2toRF unitJ1

PWT14V

PXPYPZ

AWT14V

AXAYAZ

MF1MP28GA

MF2MP28GA

J5

GNDGND

35M7M10M14M18M24MVHFGNDGND14V14VCO3CO2CO1NVHFCI3CI2CI1GNDGND

J3P3

J4P4

RL10NY-12W-K-IE

RL11NY-12W-K-IE

C5

0.00

47

D14DA221

C8

0.00

47

Q14DTC114EU

C48

0.00

47

C6

0.00

47

D15DA221

C25

0.00

47

Q15

L13L13,L14BM27-400-6A

L15,L16BM27-400-6A

L17,L18BM27-400-6A

L19,L20BM27-400-6A

DTC114EU

C52

L14

L15

L16

L17

L18

0.00

47

RL12NY-12W-K-IE

RL13NY-12W-K-IE

C22

0.0

047

D12DA221

C7

0.00

47

Q12DTC114EU

C47

0.00

47

C4

0.00

47

D13DA221

C24

0.00

47

Q13DTC114EU

C51

0.00

47

RL14NY-12W-K-IE

RL15NY-12W-K-IE

C19

0.0

047

D9DA221

C3

0.00

47

Q9DTC114EU

C49

0.00

47

C20

0.0

047

D10DA221

C23

0.00

47

Q10DTC114EU

C50

0.00

47

C43

100p

C42

100p

C41

100p

C40

100p

C38

150p

C36

82p

C39

150p

C37

100

p

CI3

CO3 CO2

CI2

CO1

CI1

RL1NY-12W-K-IE

C18

0.0

047

D8DA221

C1

0.00

47

Q8DTC114EU

C46

0.00

47

NVHF

C34

39p

RL2NY-12W-K-IE

C21

0.0

047

D11DA221

C26

0.00

47

Q11DTC114EU

C53

0.00

47

L1HF50ACC322513-B

C2

0.00

47

RL3NY-12W-K-IE

C17

0.0

047

D7DA221

C27

0.00

47

Q7DTC114EU

C55

0.00

47

VH

F

RL4VE-12HM-K-IE

C16

0.0

047

D6DA221

C28

0.00

47

Q6DTC114EU

C56

0.00

47

RL5VE-12HM-K

C15

0.0

047

D5DA221

C29

0.00

47

Q5DTC114EU

C57

0.00

47

18M

RL6VE-12HM-K

C14

0.0

047

D4DA221

C30

0.00

47

Q4DTC114EU

C58

0.00

47

14M

RL7VE-12HM-K

C13

0.0

047

D3DA221

C31

0.00

47

Q3DTC114EU

C59

0.00

47

10M

RL8VE-12HM-K

C12

0.0

047

D2DA221

C32

0.00

47

Q2DTC114EU

C60

0.00

47

7M

RL9VE-12HM-K

C11

0.0

047

D1DA221

C33

0.00

47

Q1DTC114EU

C61

0.00

47

35M

L4LA-554

L3LA-555

L6LA-490

L7LA-489

L5 LA-4

89

L9LA-536

L8 LA-4

90

L11

LA-5

36L1

2LA

-536

C44

150p

C45

150p

NV

HF

C3539p

CTRL UNITR9 1M

12

3 4

R14

31k

R14

51k

C10

10.

0047

C10

210

C50

47

7

2 3 4

9 813 12

8

4

R30220

CLR

GND

C22

47

C23

0.00

47

L510µH

5VA

5VAREFFOR

L210µH

R121 1kR120 1kR119 1kR118 1kR117 1kR116 1kR115 1k

R108 1kR109 1kR110 1kR111 1kR112 1kR113 1kR114 1k

TUIN

TUOT

14V

D21

11S

S31

9

R21

133

0

R21

233

0

D21

31S

S31

9

R21

333

0

R21

433

0

D21

51S

S31

9

R21

533

0

R21

633

0

D21

71S

S31

9

R21

733

0

R21

833

0

1234 5

678

TRC

(6.144MHz)

C54

0.00

47

IC5M38022M2-138FP

5VA

L3 100µ

H

D13MA114

R67

1k4 2

5

3

IC10TC4S69F

REF

FOR

-8V

5VA

14VL29HF50ACC322513-B

toMAINunitJ140

R8410k

R86220k

R83

18

L22LR-364

Q21DTC114EU

C11

10.

0047

D20DA221

C620.0047

TUNER UNIT

TUIN

TUOT

24M

P3

J13 P3

SP1CHASSIS

C2030.0047

C21212p

C21322p R158

10K

C2140.001

C2111p

R15710K

D23HSM88AS

R62100K

R63100K

CP7SETI

R2

18

R13910k

C21

60.

1

CTIN

ANT1

ANT2

W11

W12

R64 100k

14

C21

527

0p

C90

1

C91

1

C92

1

C93

1

C94

1

C95

1

C96

1

C97

1

L19

L20

L13100µH

EP2

CTRL UNIT TUNER UNIT

TX: 4.4VRX: 0V

TX: 50mVRX: 0V

TX: 0VRX: 13.8V

TX: 0VRX: 13.8V

TUNER on: 13.8V off: 0.28V

TX: 13.8VRX: 0.28V

TX: 0.14VRX: 0.13V

TX: 2VRX: 2.15V

TX: 2.6VRX: 2.52V

TX: 0.156VRX: 0.164V

TX: 54mVRX: 0V

1.25mV

0.14V

4.92V

4.7V

TX: 4.98VRX: 0V

0.004V

13.6V

13.6V

13.6V

13.6V

13.6V

RX: 13.4V

13.6V

13.6V

13.6V

4.44V

-7.6V

4.82V

13.4V

0.162V

38mV

13.2V

TX: 13.8VRX: 0V

TX: 1.5mVRX: 0V

Band1.93.57

10141821242850

Frequency(MHz)0.03000∼ 1.999992.00000∼ 5.999996.00000∼ 7.999998.00000∼10.99999

11.00000∼14.9999915.00000∼19.9999920.00000∼21.9999922.00000∼25.9999926.00000∼33.0999945.00000∼60.00000

Range

Digital tester

Voltage at RX(No designation)

MEASUREMENT CONDITIONSfrequency: 14.1MHz USB RX(RF: no input)

TX(AF: no input)

200mV2V

20V

Input resister100MΩ11MΩ10MΩ

Terminal

Band

35M LLLLLLLH

1.9

7M10M14M18M24MVHF

NVHF

Terminal Voltage(H=4.4V L=0.0V)

HLLLLLLH

3.5

HHLLLLLH

7

HHHLLLLH

10

HHHHLLLH

14

HHHHHLLH

18

HHHHHLLH

21

HHHHHHLH

24

HHHHHHLH

28

HHHHHHHL

50

Oscilloscope(20MHz,1MΩ)

Range

Digital tester

MEASUREMENT CONDITIONSfrequency: 14.1MHz USB RX(RF: no input)

200mV2V

20V

Input resister100MΩ11MΩ10MΩ

TUNER ON

3.5V

0.16µsec

4.4V

0.16µsec

for free by

RadioAmateur.eu

Page 90: Icom - IC-7400 service manual

12 - 7

12-7 RF UNIT

123456789

10111213141516171819202122232425

26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

51525354555657585960616263646566676869707172737475

767778798081828384858687888990919293949596979899100

VSSSYSCLKOVDDVDDVSSDA0DA1DA2DA3VSSDA4DA5DA6DA7VSSVSSDA8DA9DA10DA11VDDTE1TE2TE3VDD

ETCO0ETCO1ETCO2

VSSETCO3ETCO4

VSSETCO5ETCO6ETCO7

VSSVDD

Q4MAQ16MA

VSSFCK

RCREF_OSC

VDDPDTRI

VSSPD0VD0PD1PD2

VSS

VSS

VDD

TEO

UTH0

TEO

UTH1

TEO

UTH2

TEO

UTH3

TEO

UTH4

VDD

VDD

SYSR

ESET

VSS

VDD

OSC

IVS

SO

SCF

VDD

VSS

OSC

OVS

SPD

INRE

FIN

VSS

DIVO

UTVD

D

VDD

DATA

CONT

CLK

VSS

BUSY VS

SCO

N0CO

N1CO

N2ST

RB VSS

VSS

SYS_

CLK

VDD

VSS

BUN4

OBU

N2O

BUM

2OVD

DBU

N4I

BUN2

IBU

M2I

VDD

VSS

VSS

R1101 2k

R11

231k

R11242k

C11

160.

1R

1125

470

FI1101CFEC10.8MD11

C1109 0.1

C1105 0.1

C1108 0.1

L110

110

µHC

1101

10

PA

FS

MK

RS

C11

14

0.

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0.1

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51

1k

R11

54

1k

DB

LSR

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ULS

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53

1k

FA

NH

R11

55

1k

FA

NM

R11

56

1k

FA

NL

R11

57

1k

R1147220

C11220.0047

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Q11032SC4081

R11

4027

0

R11

37

1k

R11

36

1k

R11

49

1k

R11

50

1k

PS

T1

CO

N2

PD

AT

PC

K

C1162 0.0047

C1163 0.0047

C1164 0.0047

C1165 0.0047

C1166 0.0047

C1167 0.0047

C1161 0.0047

C1191 0.1

C1141 0.0047C1112 0.1C1111 0.1

21

5

4

3IC1102TC7S08F

C1110 0.1

C1104 0.1C1103 0.1C1102 0.1

C1107 0.1C1106 0.1

C11

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0.1

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001

100

R11

3447

Q11012SC4081

R11

3247

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1129

220 C1118

0.1

R11

3047

Q11022SC4081

R11

3322

0 C11200.1

ULD

DIVOUT

R11421k

R11591k

C11

310.

1

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R11

3582

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C11

510.

0047

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C11

21 1

0

CP1101

IC1101SC-1246A

R126247

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L12431812CS.122XKBC

1812CS.122XKBC

1812CS.122XKBC

1812CS.122XKBC

1812CS.122XKBC

1812CS.122XKBC

C12630.0047

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L126

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526G

N-1

1050

1

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6447

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C126227p

C12

686p C

1265

0.00

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C10

110.

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6333

0

C12

670.

0047

C1266 1p

L126410µH

R120247

C12

0912

p

L1203

C12030.0047

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L120

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526G

N-1

1050

4

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C12

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D12

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8

C1202100p

C12

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C12

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0047

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R12

0333

0

C12

070.

0047

C1206 1.5pL1204

EP1201

10µH

R122247

L1223

C12230.0047

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L122

2E

526G

N-1

1050

2

L1221

C12

2447

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D12

21M

A33

8

C1222330p

C12

2810

p

C12

250.

0047

C12

295p

C14

100.

0047

Q12222SC4213

R12

2333

0

C12

270.

0047

C1226 1.5p

L122410µH

R124247

C12

498p

C12

693p

C12430.0047

Q12412SK508

L124

2E

526G

N-1

1050

1

L1241

C12

4447

0p

D1261KV1470

C124239p

C12

4810

p

C12

450.

0047

Q12422SC4213

R12

4333

0

C12

470.

0047

C1246 1.5p

L124410µH

D1241KV1470

C14

27

C12

110.

001

EP1221

C12

310.

001

EP1241

EP1242

EP1261

C12

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001

C12

710.

001

0.00

47

D14011SS315

D14031SS315

L1402LR-317

W14

03

L140

30.

68µH

R14

041.

2k

W1407

R14

02

150

C14080.0047

R14

0315

0 Q14012SC4426

W1408

L14060.68µH

R1405 3.3k

C14

09

0.

0047

R14

1927

0

R14

0647

R141818

R14

1727

0

L14014.7µH

W14

06

DBLS

Q1402DTA114EE

L1408EP1401100µH

C14120.0047

W1405

W1404D1402MA77

C14

2427

p

C1423 15p

C14

2218

p

L141039nH

C14260.0047

IC1001BU4094BCFV

12345678

161514131211109

STRBDATACLKQ1Q2Q3Q4VSS

VDDOENA

Q5Q6Q7Q8

Q'SQS

R1025 1kR1026 1kR1027 1k

C10

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C10

130.

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C10

120.

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PST5

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4

5

6

3

2

1

C15

810.

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C15

8622

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33p

C15

87

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L158382nH

C15

8233

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L158156nH

C15837p

C15

8427

p

R15621k

Q1521UMD3N

4

5

6

3

2

1

R15

241kC

1521

0.00

47

C15

20

EP1501 EP1502

0.00

1

R15

21

R15

0168

47k

C15285p

C15

2915

p

C152215p

L152

156

nHC

1523

33p

C15249p

L153

039

nHC

1530

100p

L152322nH

C15

2515

p

C153118p

L152227nH

C15263p

C15

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4

5

6

3

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C15

610.

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R15

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R15

6147

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D15021SV23712

43

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D15041SV237

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34

D15

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8147

k

C15

020.

0047

R15061k

1LOMKR

C15

010.

0047

J1901

CP1500

CON2PCK

PDATPST5PST4PST3PST2PST1LDRS

UNLCGNDGND5V5VGND8V8VGND14V14VFCNT

CP

1001

CP

1002

CP

1003

CP

1004

CP

1005

CP

1006

CP

1007

CP

1008

CP

1009

CP

1010

CP

1011

C10

0410

C10

010.

0047

C10

030.

0047

C10

0210

CP1012

CP1013

CP1014

R1020 47k

R1000 1kR1002 1kR1003 1kR1004 1kR1005 1kR1006 1kR1007 1kR1008 1kR1009 1k

EP1010

C10

100.

001

R10

11

4

7kR

1012

47k

R10

13

4

7kR

1014

47k

R10

15

4

7kR

1016

47k

R10

17

4

7kR

1018

47k

R10

19

4

7k

UNLCGNDLDRSPST1PST2PST3PST4PST5PDATPCKCON2

W1004W1001 W1002 W1003

R11

031k

R11042k

R11

051k

R11062k

R11

071k

R11082k

R11

091k

R11102k

R11

111k

R11122k

R11

131k

R11142k

R11

151k

R11162k

R11

171k

R11182k

R11

191k

R11202k

R11

211k

R11222k

R11022k

C15657p

C15

6727

p

L15630.1µ

0.22

µH

C15

6239

p

L15610.1µ

C156310p

C15

6439

p

L15620.1µ

R16

021k

R16032k

R16

041k

R16052k

R16

061k

R16072k

R16

081k

R16092k

R16

101k

R16112k

R16

121k

R16132k

R16

141k

R16152k

R16

161k

R16172k

R16

202k

R16192k

R1601 2k

C161233p

C16

1356

0p

L1603390µH

3435363738394041424344

1 2 3 4 5 6 7 8 910 11

1213141516171819202122

2324252627282930313233

VDD

NUM

2NU

M1

NUM

0SY

S_CL

KVD

DET

C1ET

C0FS

K0FS

K1VS

S

DA9

VDD

ROM

CERE

SET

VSS

VDD

PDM

0PD

M1

PDM

2QI

VSSULP1TREEP2VDDVSSSTRBDATACON_CLKVDD

DA8DA7DA6DA5VSSDA4DA3DA2DA1DA0VSS

IC1601SC-1287

L160

110

µH

C16

080.

1

C160110

0.1

0.1

0.1

0.1

0.0047

R1622 1kR1623 1kR1624 1k

R1626270

R162747k

Q16012SC4081C1606

0.0047R1632 220

C16

300.

1 R16

181k

W1601

C1617270p

L160

539

0µH

C16

160.

001

C1615270p

W1604

R16

302.

2k

W1605 J16013LO

P1601

C16

0947

0p

L1602330µH

C161082p

PST3PDATPCK

C16

1168

0p

R13

0510

0k

D13

01M

A35

7

C1304150p C

1312

0.1

L1301LB-343

C130133p

C13

0320

p

D1303 HSM88AS

D1302HSM88AS

R13

0210

0k

C1308150p

C13

0915

0p

R1304 150

C13

024p

C13

0510

R1303 100

R13

0110

k

C13

060.

0047

Q13012SK210

L130

210

µHR

1306

150

C13110.0047

Q13022SC4081

C13

070.

0047

R1308100

R1309220

C131010p

R130747k

R13

1215

R131115

R13

1015

OSCINOSCOUTREFOUTFINDINENBCLKDOUT

VDDVR

PDOUTVSS

LDFVFR

12345678

161514131211109

IC1801MC145170D2R2

C18

574.

7 C18

114.

7

C18

5647

0p

L1805100µH

C18

580.

1

R18

1782

C18

090.

1

C18

120.

01

R18

061k

R18181.2k

C18

100.

1

L180

4LR

-270

R1822 1kR1821 1kR1820 1k

ULP

PST2PDAT

2LO

CLK

PCK

C1807 100p

R18

0347

0

R18

231k

R1805 10M

D1801MA77

R18

0210

k

C18020.0047

C18

0518

p

C18060.0047

L180247nH

C180310p

C181415p

INGNDGNDGND

VCCGNDGNDOUT

IC1802µPC1678G

8765

1234

L18010.33µH

C18

010.

0047

R18

2410

4

5

6

3

2

1

Q1801UMD3N

PAFS_

C18

0427

pC

1820

680p

L18060.56µH

C181956p

C18

1847

0p

C18160.0047

R12

841k

R180910

R18

0847

0

R12

832.

2k

C12

810.

0047

R18

1047

0

Q12812SC4405 3

R12821.8k

L128110µH

C12

840.

0047

R128147

C12

820.

0047

I OG

IC1051TA78L05F

C10

5910C

1057

0.00

47

C10

550.

0047

C10

5410

C10

510.

0047

Q10512SC4081

C10

5210 R

1052

1.2k

R10511k

C10

530.

0047

L105110µH

ULD

4

5V8V

CLK5V_CAL

5

6

3

2

1

Q1003UMD3N

DU

LS

UN

LC

D1004DAN222

D1003DAN222

ULP

R10

33 1

k

R10

3210

k

R10

31 1

k

C10

310.

0047

R190447k

C10

320.

0047 R1924

EP1031

1k

C19

270.

0047

D19

01M

A35

7R

1919

10

L1904LS-509

X1902CR-338

OPTION

X1901CR-337A

L1908EXCCL3225U C

1931

0.1

R19

074.

7k

C19060.0047

Q19012SC4403

C190447p

R1908470

R19

0615

k

C19

080.

0047

R1905100

C19

050.

0047

L190510µHL1901

LB-146

C19

0947

p

W1902C19160.0047

R19

121kR

1910

2.2k

Q19032SC4081

R19

1110

0R

1909

1.8k

C19170.0047

Q19022SC4081

R1922220

C19180.0047

R191347k

R19

1827

0

C19190.0047

R19

1622

k

C19260.0047

R19

1410

0

R19

2310

0R

1915

270

C19

280.

0047

R19

1710

k

Q19042SC4403

L1902LS-508

C19

2022

0p

C19

2422

p

C19231p

C19

21

22p

C19

220.

0047

L1903LS-509

C19250.0047

2LO

12

4

3

5W1081 W1082

R1082

C10

8347

p

2.2k

C10810.1

R1081100

DIVOUTMKRS EP1081

EP1082

5V8V

CLK

C11

15

0.

1

5V

8V

CLK5V_CAL

5V8V

J1001

toMAINunitJ160

5V8V

1LOMKR

V1AS

R12

0410

k

V2AS

R12

2410

k

V3AS

R12

4410

k

V4AS

R12

6410

k

4V_V

CO

LKAV8V

V1SV2SV3SV4S

R14

161k

LOF1

LOF2

LOF3LOF4

5V

DB

LS

5V_PLL

R140747

C14110.0047

8V

CLK

CLKFCNT

LDRS

R16211k

C16

070.

15V

CLK

P1901

2LO

MKR

IC1081TC7S08F

C10

820.

0047

from MAINunit J400

CP1801

CP1081

C1429100p

C14

2882

pL14120.18µH

C1425100p

C12

9127

p

C12

9339

p L12910.18µH

C129282p

0.0047C1817

EP2

fromCTRL unitP2(J2)

J1

C14347p

C14

482

pL1

2856

nH

L12139nH

Q121DTC114EE

R12

147

0

C122 0.001

C123 0.001

L1221.2µH C

124

0.00

1 D123MA77

D124MA77

R123 47

R122330

C1460.001

R124470

L1291.2µH

Q2413SK131

C15

10.

001

C15

00.

001

C16

10.

1

R15

222

0

C2900.1

B0

from/to MAINunit J250J121

R15

947

0

R160 10

R16

147

0 C1570.1

VCCGNDGNDOUT

INGNDGNDGND

8765

1234

IC151µPC1678G

R15

710

C15

60.

0047

R15

810

0

L152

22µH

C1550.1

C1540.1

R155D161MA77 18

R156330

R15

456

C1530.1

C160.22

R71.5k

D151

D165DAN222

D164DAN222

1SV263

D162MA77

D163MA77

C15

20.

1

L151220µH R

151

1k

R16

633

0R

165

270

R15318

R163 4.7 R164 4.7

toPA unitP1(J1)

J151

D1211SS302

D1221SS302

R256

R1 390

C1

0.1

C15

0.00

1

R3 10

EP4

C20.1

R4

470

L1220µH

C3

0.1

R5

EP54.7k

Q1DTC114EE

Q163DTC114EE

Q161DTA114EE

Q162DTC114EE

Q2DTC114EE

R6470 C

40.

1

L2 220µ

H

L35.6µH

C5 0.0027

C7

0.00

15

C6 0.0068L4

4.7

µH R12 C170.182R

1110

0C

110.

1D11MA77

R15470

L14220µH

R13

100 L11

4.7µHL126.8µHC13390p

C12

0.00

33

C14

0.00

33

L422.7µH

C41

0.1

680p

680p

C45

0.1

L821µH

L41

1.2µ

H

C44

C43300p

L43

1.2µ

HR

4110

0

D82MA77

D42MA77

B7

C85

0.1

C330.001

C81

0.1

330p

330p

L81

0.12

µH

L83

0.12

µH

B3

R81

100

D72

D32B2

-8V

L32

C35

0.1

C31

0.1

0.00

15

0.00

15

L31

2.2µ

H

L33

2.2µ

HR

3110

0

L92

D91MMBV3700LT1

MMBV3700LT1

MMBV3700LT1

MMBV3700LT1

MMBV3700LT1

MMBV3700LT1

MMBV3700LT1

MMBV3700LT1

MMBV3700LT1

MMBV3700LT1

MMBV3700LT1D3

D4MMBV3700LT1

D21

D51

D111

D101

D81

D41

0.21µH

L1020.22µH

C9318p

C9018p

C10

10.

1

C10

50.

1

L930.14µH

L101

0.27

µH

C92

68p

C94

82p

C82

C42

C10

256

p

C10

456

p

C22

C52

D61

D71

D31 C62

C72

C32

C24

C54

C64

C74

C34

C110

C109

C9

0.1

C10

0.00

1

C10368p

L103

0.27

µHR

101

100

L940.14µH

C9847p

C99

0.1

C9518p C

100

270p

L96

0.14

µH

C9747p

C96

47p

C91

C88

0.22

0.1

C89

18p

L91

10µH

L95

0.14

µHR

9110

0

D102MA77

D92MA77

B8

B8W

R11

31k

C11

10.

0047

C1120.001

3

4

12

IC161TA4001F

C12

0

0.1

C11

9

0.00

1

R11

110

0L1

151µ

H

C1137p

C11

5

5p

C1140.75p

L112

0.15

µH

C1177p

L113

0.15

µH

L114

0.15

µH

C1160.75p

R11

215

C1180.0047

0.1B9T

L2210µH MA77

D22

D112MA77

B1

C25

0.1

C230.001

C21

0.1

0.00

22

0.00

22

L21

3.9µ

H

L23

3.9µ

HR

2110

0

C84

C8339p

C7368p

L72

C75

0.1

C71

0.1

L71

0.22

µH

L73

0.22

µHR

7110

0

B6

C6368p

D52

D62MA77

MA77

MA77

MA77

B5

L62

C65

0.1

C61

0.1

560p

390p

560p

390p

L61

0.27

µH

L63

0.27

µHR

6110

0

C53150p

L52

C55

0.1

C51

0.1

0.1

680p

680p

L51

0.47

µH

L53

0.47

µH

2.2µH

2.2µH

1.2µH

3.3µH

R51

100

B4

R2891k

L28539nH

C29

85p

C2860.1

R29

147

0

L290LR-358

C29

115

p

D271HSB88WS

L181LR-395

C28

727

p

C28

915

p

C2886p

L28656nH

L272LS-424

C27

60.

0047

R27

422

kR

275

100

C27

5 6p

Q2712SK882

R27

21.

8kC

273

0.00

1

R273 150

L2710.56µH

C2720.001

R279390

R27

1

W27

1C

258

4.7k

C30

00.

001

D251

D252

MA77

MA77

L213LR-395

C25

2 6p

L241LS-484B

C26

147

0pL261LR-317

D261HSB88WS L262

LR-395

C26368p

C26

2 39

0p

L2630.68µH

C26

439

0p

fromPA unitP601(J601)

J262

P261

1LOMKR

8V5VCLK

2IFJ261

R261 270

R262 18R263 270

C27

10.

0047

D28

1M

A77

C1710.1

D181MA77

MA77

L289LR-358

R18

110

0

0.1

C1810.1

C18

3 0.

1

C18

5

C23

3

R18

4 10

0

R18

5 10

0

Q1822SK2171

Q1812SK2171

L1824.7µH

4.7µHL183

C18

2

0.1

R18

2

47

R18

3

47

C172 0.1

PRE1

D171

D172

MA77

MA77

C192 0.1

BYPSBYPSINSETC

GNDSETEOUTVCC

8765

1234

IC191µPC1658G

C19

6 0.

1

C19

70.

1

R192 680 C193 0.1

R19

110

0

L191

100µ

H

C19

1 0.

1

C195 0.1

R19

515

0

18p

R19439

C19

4 0.

1

POFF

D302MA77

D301MA77 MA77

MA77 MA77

MA77

R17

3 10

0

R17

2 10

0

L172

100µ

H

PRE2

L30768nH

10µH

0.5µ

H

1µH

0.1

1.0µ

H

1.0µ

H

C31412p

C3165p

C31

333

p

C31

7 39

p

D136MA77

MKR

C3120.0047

R30847

R307470

C31

10.

1

D30

8M

A77

R31

54.

7k

D183

D184

MA77

MA77

R30

91k

D30333R316

D304

EP303

EP305

EP302

R31

0 1k

C3180.001

R31

2L3

11L308

470

C31

90.

001

R31

4 10

0k

R31

147

0

C33

00.

01

C33

10.

001

C32

00.

001

L211,L2120.25-1.9-13TL

C21233p100p

C234

L210L211 L21260nH

C21

1 56

p

C21415p

C21

556

p

C21

382

p

L30533nH

C3076p

C3092p

C30

622

p

L30422nH

C30

833

p

D305

D306D211MA77

R30

647

0

C3050.001

L303

H

L30647nH

C31

547

p

L302

0.33

µH

C30

4 0.

1

C32

9 0.

001

R305

EP301

47

C3280.001

C30

1

39p

R30

1

82

R3034.7k

Q3012SC4673

R30

2

68

0

L301

0.2

2µH

W303W302

C201220p W201

C310 0.001

R20

22.

2k

L251LS-540

C25

10.

0047

R25

12.

2k4p

C30

30.

0047

R30

4

10

C30

2

22

0p

R212560

C218 0.1

C21

93p

C2170.1

R213560

R21

8R

V-1

48

Q211 2SK1740

Q2122SK1740

C2200.0047

R21

447

0

EP

214

R215470

L214

L217

0.1µH

1.0µ

H

R21

610

k

C2210.1

C2250.001

L215LS-544

C24

2

0.

001

R21

747

L216 1µH

C23

1

0.0

047

C2240.1

FI231AFL-315

L252LS-483A

C25

3 7p

R24

247

R21

1

470

C22

6

0.0

01

C21

6

0.1

R24

3

10

k

R241 47

R24

5

22

k

C24

60.

0047

R25

02.

7k

C241

L231

R23

147

R31

32.

2k

C24

00.

001

C32

60.

001

L232

L233

C25

00.

001

EP242

C23

2

C23

6 33

p

1.8k

R23

3

0.00

1C

235

0.0047W231

R24

6

68

C24

8

0.

0047

R24

4

2.

2k

R21

9 1k

C24

4

12p

R25

5 2.

2k

C22912p

C2450.0047

C24

3 0.

0047

R24847

R2492.2k

C2470.0047Q242

DTA114EEQ243DTC114EE

RMCKRMDTRBSTRDRSDRIV

RSKYRTXSTNV1TNV2AGCALCGND

5VGNDR8VGNDT8V

GND8V

GND14V-8V

toMAINunitJ100

[KEY]

J2

J401

EP

402

EP401L401100µ

C40

10.

0047

C40

30.

001

C40

20.

001

CP

1C

P14

EP10 EP11

CP

13C

P12

CP

11C

P16

R33

4

47

k

B0 R335 10

R342 10R341 10R340 10R339 10R338 10R337 10R336 10

R32

7

47

k

R32

8

47

k

R32

9

47

k

R33

0

47

k

R33

1

47

k

R33

2

47

k

R33

3

47

k

R35

0

47k

ATTCPOFFPRE2PRE1B9TB9RB8WB8 R351 10

R358 10

EP358

R357 10R356 10R355 10R354 10R353 10R352 10

C32

3

0.1

R34

3

47k

R34

4

47k

R34

5

47k

R34

6

47k

R34

7

47k

R34

8

47k

R34

9

47k

0102030405060708GND

IN1IN2IN3IN4IN5IN6IN7IN8VS

181716151413121110

123456789

IC323TD62783AF

R325

L6100µH

4.7

89

IC324TD62783AF

R32

6

C32

50.

001

C3270.001

4.7

7

C32

4

0.1

0102030405060708GND

IN1IN2IN3IN4IN5IN6IN7IN8VS

181716151413121110

123456

B1B2B3B4B5B6B7

Q324DTC114EER324

10k

Q325DTC114EE

D307

EP304

DAN222

Q328DTC114EE

R321 10kR322 10k

Q1Q2Q3Q4Q5Q6Q7Q8

QS

4567

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910

B0SB1SB2SB3SB4SB5SB6SB7S

8

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8

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CP

8

CP

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2

L192 100µH

Q323

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CP

9

CP

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IC322BU4094BCFV

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D137MA77

RF UNITW251 W254 W256 W255 W257

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C20

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D254MA77

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C296 7p

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MKR

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C513 1.5p C517 0.75pR8VL

R1621k

C1740.1

SelectedB0B1B2B3B4B5B6B7B8

B8WB9RB9T

Frequency(MHz)0.03000∼ 1.59999 12.00

12.0012.0012.0012.0012.0012.0012.019.819.8010.5410.55

1.60000∼ 1.999992.00000∼ 3.999994.00000∼ 7.999998.00000∼ 10.99999

11.00000∼ 14.9999915.00000∼ 21.9999922.00000∼ 29.9999950.00000∼ 53.9999954.00000∼ 60.00000

108.00000∼174.00000144.00000∼148.00000

TX: 0VRX: 10.77V

TX: 13.37VRX: 74.8mV

TX: 3.80V

0.00V

4.35V

0V

5.0mV 0.706V

7.7V

40.9mV

-7.55V

0V

9.4V1.164V

P.AMP1 ON9.99V

P.AMP2 ON10.2V

4.01V

10.81V

0V

3.98V 10.81V

P.AMP OFF10.1V

1.164V 9.4V

TX: 0.18VRX: 7.96V

7.88V 4.99V TX: 7.95VRX: 0V

0V

1.89V

11.81V

-7.63V

5V

7.92V13.63V

-132mV

0V

1.23V

11.8V11.43V

11.76V

1.06V 2.68V

0.976V

0.651V 2.32V 2.48V

0.207V

7.49V

0.645V

0.303V

-0.602V

3.11V

0.337V

1.03V

0.674V 2.26V

7.88V

0V

2V

7.42V

1.523V

7.38V 3.61V

0.655V

1.585V

7.19V1.877V

2.9V

4.08V1.136V

3.49V

7.65V

4.23V

1.018V

1.938V

0.963V

0.030000-7.99999 MHz

0.706V

10.6mV

8.00000-21.99999 MHz

0.705V

11.2mV

22.00000-39.99999 MHz

40.00000-60.00000 MHz

0.703V

10.6mV

0.703V

11.4mV

0.965V

1.042V

1.946V

1.923V

1.941V

Range

Digital tester

MEASUREMENT CONDITIONSfrequency:14.1 MHz USB RX(RF: no input) TX(AF: no input)

Voltage at RX(No disignation)

200mV2V20V

Input resister100MΩ11MΩ10MΩ

Fan lotationSetting

OFFLMH

Voltage(V)

0.001.323.414.98

0.01V

0.1V

108.00000-174.00000 MHz7.78V

0.03000-29.99999 MHz7.78V

30.00000-60.00000 MHz7.79V

5.01V

2.29V

0.657V

W304

W305

W306

W307

W241

W243

W242

for free by

RadioAmateur.eu

Page 91: Icom - IC-7400 service manual

Communication EquipmentHimmelgeister Str. 100, D-40225 Düsseldorf, GermanyPhone : 0211 346047 Fax : 0211 333639URL : http://www.icomeurope.com

Unit 9, Sea St., Herne Bay, Kent, CT6 8LD, U.K.Phone : 01227 741741 Fax : 01227 741742URL : http://www.icomuk.co.uk

Zac de la Plaine, Rue Brindejonc des MoulinaisBP 5804, 31505 Toulouse Cedex, FrancePhone : 561 36 03 03 Fax : 561 36 03 00URL : http://www.icom-france.com

Crta. de Gracia a Manresa Km. 14,75008190 Sant Cugat del Valles Barcelona, SPAINPhone : (93) 590 26 70 Fax : (93) 589 04 46URL : http://www.icomspain.com

<Corporate Headquarters>2380 116th Avenue N.E., Bellevue, WA 98004, U.S.A.Phone : (425) 454-8155 Fax : (425) 454-1509URL : http://www.icomamerica.com<Customer Service>Phone : (425) 454-7619

Glenwood Centre #150-6165 Highway 17 Delta, B.C., V4K 5B8, CanadaPhone : (604) 952-4266 Fax : (604) 952-0090URL : http://www.icomcanada.com

A.B.N. 88 006 092 575290-294 Albert Street, Brunswick, Victoria, 3056, AustraliaPhone : 03 9387 0666 Fax : 03 9387 0022URL : http://www.icom.net.au

146A Harris Road, East Tamaki,Auckland, New ZealandPhone : 09 274 4062 Fax : 09 274 4708URL : http://www.icom.co.nz

6F No. 68, Sec. 1 Cheng-Teh Road, Taipei, Taiwan, R.O.C.Phone : (02) 2559 1899 Fax : (02) 2559 1874

1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, JapanPhone : 06 6793 5302Fax : 06 6793 0013URL : http://www.icom.co.jp/world/index.html

Icom America Inc. Icom (Europe) GmbH

Asia Icom Inc.

Icom Spain S.L

Icom (UK) Ltd.

Icom France S.a

1305, Wanshang Plaza, Shijingshan Road, Beijing ChinaPhone : (010) 6866 6337 Fax : (010) 6866 3553

Beijing Icom Ltd.

Icom Canada

Icom (Australia) Pty. Ltd.

Icom New Zealand

for free by

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Page 92: Icom - IC-7400 service manual

1-1-32, Kamiminami, Hirano-ku Osaka 547-0003, Japan

S-13811HZ-C2© 2002 Icom Inc.

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