service manual - kenwoodlabs · this radio is designed for easy servicing. refer to the schematic...
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UHF FM TRANSCEIVER
TK-380© 2001-11 PRINTED IN JAPANB51-8613-00 (S) 316
SERVICE MANUAL
GENERAL ................................................................................. 2
SYSTEM SET-UP ..................................................................... 2
CIRCUIT DESCRIPTION .......................................................... 3
PARTS LIST.............................................................................. 4
EXPLODED VIEW .................................................................. 11
PACKING ................................................................................ 12
ADJUSTMENT ........................................................................ 13
PC BOARD VIEWS
DISPLAY UNIT (X54-3210-12) .......................................... 25
TX-RX UNIT (X57-6202-71) .............................................. 31
SCHEMATIC DIAGRAM ......................................................... 37
BLOCK DIAGRAM .................................................................. 41
OPTIONS ................................................................................ 43
SPECIFICATIONS ...............................................BACK COVER
CONTENTSKnob (ENC)(K29-5232-03)
Knob (VOL)(K29-5231-03)
Cabinet assy(A02-2055-53)(16 keys)
Badge(B43-1106-14)
Packing(G53-0896-02)(16 keys)
Panel assy(A62-0535-04)
Knob (PTT etc)(K29-5157-03)
Whip antenna(T90-0683-05)
CAUTIONWhen using an external power connector,please use with maximum final moduleprotection of 9V.
SUPPLEMENT
This TK-380 (E2) service manual contains a number of sections whichdiffer from the service manual (B51-8522-00) for the TK-380 (E,E3).For items other than those in this TK-380 (E2) service manual pleaserefer to the service manual (B51-8522-00) for the TK-380 (E,E3).
TK-380
2
GENERAL / SYSTEM SET-UP
INTRODUCTIONSCOPE OF THIS MANUAL
This manual is intended for use by experienced techniciansfamiliar with similar types of commercial grade communicationsequipment. It contains all required service information for theequipment and is current as of this publication date. Changeswhich may occur after publication are covered by either ServiceBulletins or Manual Revisions, which are issued as required.
ORDERING REPLACEMENT PARTSWhen ordering replacement parts or equipment information,
the full part identification number should be included. Thisapplies to all parts : components, kits, and chassis. If the partnumber is not known, include the chassis or kit number of whichit is a part and a sufficient description of the requiredcomponent, for proper identification.
PERSONNEL SAFETYThe following precautions are recommended for personnel
safety: DO NOT transmit until all RF connectors are secure and
any open connectors are properly terminated.
Unit
Model &TX-RX unit Display unit Frequency range Remarks Charger Battery
destination
TK-380 E2 X57-6202-71 X54-3210-12 470~520MHz1st IF : 44.85MHz
Option OptionLOC : 44.395MHz
SYSTEM SET-UPMerchandise received
Choose the type of transceiver
Transceiver programming
Delivery
Are you using the speaker microphone?
TX/RX 470~520 4.0W TK-380 E2
Frequency range (MHz) RF power Type
A personal computer (IBM PC or compatible), programminginterface (KPG-36), and programming software (KPG-60D)are required for programming.(The frequency, conventional system features, TX power HI/LOW, and signalling data are programmed for the transceiver.)
YES
NO
KMC-25Speaker microphone
(Option)
SHUT OFF this equipment when near electrical blasting capsor while in an explosive atmosphere.
This equipment should be serviced by only qualified technicians.
SERVICEThis radio is designed for easy servicing. Refer to the
schematic diagrams, printed circuit board views, and alignmentprocedures contained within.
NOTEThe terms “Wide” and “Semi wide” used in this service
manual correspond to “Wide 5K” and “Wide 4K” respectivelythat appear in the menu and help texts of the KPG-60D (FieldProgramming Unit).
TK-380
3
CIRCUIT DESCRIPTION
1. OverviewThis transceiver is UHF/FM portable transceiver designed
to operate in the frequency range of 470 to 520MHz (E2).
2. Circuit Configuration by FrequencyThe receiver is a double-conversion superheterodyne with
a first intermediate frequency (IF) of 44.85MHz and a secondIF of 455kHz. Incoming signals from the antenna are mixedwith the local signal from the PLL to produce the first IF of44.85MHz.
This is then mixed with the 44.395MHz second localoscillator output to produce the 455kHz second IF. This isdetected to give the demodulated signal.
The transmit signal frequency is generated by the PLL VCO,and modulated by the signal from the microphone. It is thenamplified and sent to the antenna.
ANTTX/RX : 470~520MHz : E2
ANTSW
RFAMP
PAAMP
TXAMP
1st MIX MCF
44.85MHz
CF455kHz
FM IFSYSTEM
AFAMP
SP
44.395MHz
425.15~475.15MHz : E2PLLVCO
MICAMP MIC
470~520MHz : E2
Fig. 1 Frequency configuration
Fig. 9 PLL block diagram
T/R(TX : Low)
T/RA1
VCO
CV
5
IC14
PLL8
BUFF
BUFF
LPF
DT,CP,EPCPU
UL
IC19
VCXO IC1
FC
BAL
Q18
SW
D9Todriveamp
Q16
X1
To mixer
SW
MB
D23
18
5. Frequency Synthesizer Unit5-1. Frequency synthesizer
The frequency synthesizer consists of the VCXO (X1), VCO(A1), PLL IC(IC14) and buffer amplifiers.
The VCXO generates 16.8MHz. The frequency stability is1.5ppm within the temperature range of -30 to +60˚C. Thefrequency tuning and modulation of the VCXO are done toapply a voltage to pin 1 of the VCXO. The output of the VCXOis applied to pin 8 of the PLL IC.
The TK-380’s VCO consists of 2VCO and covers a dual rangeof the 425.15~475.15MHz (E2) and the 470~520MHz. The VCOgenerates 425.15~475.15MHz (E2) for providing to the first localsignal in receive. In TX, the pin 3 of the VCO goes low and theVCO generates 470~520MHz.
The output of the VCO is amplified by the buffer amplifier(Q16) and routed to the pin 5 of the PLL IC. Also the output ofthe VCO is amplified by the buffer amplifier (Q18) and routedto the next stage according to T/R switch (D9, D23).
The PLL IC consists of a prescaler, fractional divider,reference divider, phase comparator, charge pump. This PLLIC is fractional-N type synthesizer and performs in the 40, 50or 60kHz reference signal which is eighth of the channel step(5, 6.25 or 7.5kHz). The input signal from the pins 5 and 8 ofthe PLL IC is divided down to the 40, 50 or 60kHz and comparedat phase comparator. The pulsed output signal of the phasecomparator is applied to the charge pump and transformedinto DC signal in the loop filter (LPF). The DC signal is appliedto the pin 1 of the VCO and locked to keep the VCO frequencyconstant.
PLL data is output from DT (pin 75). CP (pin 19) and EP(pin 47) of the microprocessor (IC19). The data are input tothe PLL IC when the channel is changed or when transmissionis changed to reception and vice versa. A PLL lock condition isalways monitored by the pin 31 (UL) of the microprocessor.When the PLL is unlocked, the UL goes low.
TK-380PARTS LIST
Parts No. DescriptionAddress NewpartsDestination DestinationRef. No. Parts No. DescriptionAddress New
parts Ref. No.
TK-380
∗ New Parts. indicates safety critical components.Parts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.TK-380DISPLAY UNIT (X54-3210-12)
! L: Scandinavia K: USA P: CanadaY: PX (Far East, Hawaii) T: England E: EuropeY: AAFES (Europe) X: Australia M: Other Areas
4
DISPLAY UNIT (X54-3210-12)
1 1A A02-2055-53 CABINET ASSY(16KEYS)2 3B A62-0535-04 PANEL ASSY
3 2C B09-0363-03 CAP(SP/MIC) ACSY4 2A B38-0834-05 LCD ASSY5 1B B43-1106-14 BADGE(CABINET ASSY)6 2C ∗ B62-1611-00 INSTRUCTION MANUAL7 3B ∗ B72-2069-04 MODEL NAME PLATE
8 3B E04-0416-05 RF COAXIAL RECEPTACLE(SMA)9 2B E23-1104-04 TERMINAL(ANT)10 3A,3B E23-1166-04 RELAY TERMINAL11 2B E37-0672-05 FLAT CABLE(CONT-TXRX)12 3A E37-0673-05 LEAD WIRE WITH CONNECTOR(PTT)
13 1B E37-0674-15 LEAD WIRE WITH CONNECTOR(SP)14 3B E58-0440-05 SQUARE SOCKET(SP/MIC)15 3B E72-0412-13 TERMINAL BLOCK
16 2B F10-2272-03 SHIELDING CASE(DBM)17 2A F10-2310-03 SHIELDING PLATE(LCD)18 2A F10-2340-03 SHIELDING CASE(VCO)19 3B F10-2353-14 SHIELDING PLATE(P-MODULE)20 2B F10-2360-03 SHIELDING CASE(FRONT END)
21 2B F10-2373-14 SHIELDING CASE(FE/DBM/VCO)22 3B F20-1181-04 INSULATING SHEET(CHASSIS)23 2B F20-3303-04 INSULATING SHEET(MIC/GND)
24 1A G01-0881-04 COIL SPRING(CABINET ASSY)25 1B G09-0418-05 KNOB SPRING(VOL,ENC)26 1B G10-0799-04 FIBROUS SHEET(SP)27 3A G11-2544-04 SHEET(CHASSIS)28 3A G11-2590-04 SHEET(PTT)
29 2A G13-1731-04 CUSHION(LCD)30 2A G13-1736-04 CUSHION(VCO SHIELDING CASE)31 3B G13-1762-04 CUSHION(VOL/CHASSIS)32 3A G13-1794-04 CUSHION(MCF)33 3A,3B G13-1834-04 CUSHION(TERMINAL)
34 3B G53-0811-03 PACKING(TOP)35 1B G53-0896-02 PACKING(16KEYS)36 3A G53-1510-04 PACKING(BATT+)37 3B G53-1520-24 PACKING(TERMINAL)
38 2D H12-3014-02 PACKING FIXTURE39 1D H13-1072-04 CARTON BOARD40 3D ∗ H52-1891-02 ITEM CARTON CASE
41 1A J19-1572-04 HOLDER(CABINET ASSY)42 2B J21-8398-03 HARDWARE FIXTURE(P-MODULE)43 2C J29-0658-05 HOOK ACSY44 3B J82-0045-05 FPC(VOL,ENC)45 3B J82-0066-05 FPC(SQUARE SOCKET)
46 1A K29-5157-03 KNOB(PTT)47 1A K29-5158-03 KEY TOP(PTT)48 1A K29-5165-03 LEVER KNOB(CABINET ASSY)49 1B K29-5231-03 KNOB(VOL)50 1B K29-5232-03 KNOB(ENC)
A 3B N14-0569-04 CIRCULAR NUT(VOL,ENC)B 3B N30-2604-46 PAN HEAD MACHINE SCREW(ANT)C 3A N30-2610-46 PAN HEAD MACHINE SCREW(CASE)D 2B N67-2606-46 PAN HEAD SEMS SCREW W(P-MODULE)E 3A,3B N79-2025-46 PAN HEAD TAPTITE SCREW(TERMINAL)
F 2A,2B N83-2005-46 PAN HEAD TAPTITE SCREW(UNIT)51 2C N99-2004-05 SCREW SET ACSY
52 3B R31-0617-05 VARIABLE RESISTOR(POWER SW/VOL)
S300 2B S70-0414-05 TACT SWITCH
53 1B T07-0714-05 SPEAKER54 2D T90-0683-05 WHIP ANTENNA ACSYMIC300 2B T91-0579-05 MIC ELEMENT
55 3B W02-1814-05 ENCODER
D301 B30-2019-05 LED(RE/GR)D305-310 B30-2171-05 LED
C301 CC73GCH1H470J CHIP C 47PF JC302 C92-0560-05 CHIP-TAN 10UF 6.3WVC304 CK73FB1C474K CHIP C 0.47UF KC305 CC73GCH1H101J CHIP C 100PF JC307 CK73GB1C104K CHIP C 0.10UF K
C308 CC73GCH1H101J CHIP C 100PF JC309 CK73FB1C474K CHIP C 0.47UF KC310 CK73GB1C104K CHIP C 0.10UF KC311 CC73GCH1H470J CHIP C 47PF JC312 CK73GB1C104K CHIP C 0.10UF K
C313 C92-0628-05 CHIP-TAN 10UF 10WVC314 C92-0647-05 CHIP-TAN 3.3UF 4WVC315 CC73GCH1H101J CHIP C 100PF JC316,317 CC73GCH1H470J CHIP C 47PF JC318 CC73GCH1H101J CHIP C 100PF J
C321-333 CC73GCH1H470J CHIP C 47PF JC335-339 CC73GCH1H470J CHIP C 47PF JC340 CK73GB1E153K CHIP C 0.015UF KC341-344 CC73GCH1H470J CHIP C 47PF JCN300 E40-5891-05 FLAT CABLE CONNECTOR(24P)
CN301 E40-5892-05 FLAT CABLE CONNECTOR(14P)CN302 E40-5662-05 PIN ASSY SOCKET(2P:SP)CN303 E40-5887-05 PIN ASSY(4P:PTT)CN304 E40-5823-05 FLAT CABLE CONNECTOR(10P:LCD)L300,301 L92-0141-05 FERRITE CHIP
L302,303 L92-0138-05 FERRITE CHIPL304,305 L92-0141-05 FERRITE CHIPL306,307 L92-0138-05 FERRITE CHIPL308,309 L92-0141-05 FERRITE CHIP
CP300,301 R90-0723-05 MULTI-COMP 47K X2CP302,303 R90-0724-05 MULTI-COMP 1K X4R300 RK73GB1J103J CHIP R 10K J 1/16WR301 RK73FB2A101J CHIP R 100 J 1/10WR302 RK73GB1J470J CHIP R 47 J 1/16W
TK-380PARTS LIST
5
Ref. No. Parts No. DescriptionAddress NewpartsRef. No. Parts No. DescriptionAddress New
parts Destination Destination
DISPLAY UNIT (X54-3210-12)TX-RX UNIT (X57-6202-71)
R303 RK73GB1J471J CHIP R 470 J 1/16WR304 RK73GB1J182J CHIP R 1.8K J 1/16WR305 RK73GB1J104J CHIP R 100K J 1/16WR306 R92-1252-05 CHIP R 0 OHMR307 RK73GB1J821J CHIP R 820 J 1/16W
R308 RK73GB1J153J CHIP R 15K J 1/16WR309 R92-1252-05 CHIP R 0 OHMR310 RK73GB1J331J CHIP R 330 J 1/16WR311 RK73GB1J102J CHIP R 1.0K J 1/16WR312 RK73GB1J104J CHIP R 100K J 1/16W
R313,314 RK73GB1J102J CHIP R 1.0K J 1/16WR315 RK73GB1J104J CHIP R 100K J 1/16WR316 RK73GB1J473J CHIP R 47K J 1/16WR317 RK73GB1J472J CHIP R 4.7K J 1/16WR318 RK73GB1J104J CHIP R 100K J 1/16W
R319-321 RK73GB1J820J CHIP R 82 J 1/16WR324,325 RK73GB1J102J CHIP R 1.0K J 1/16WR326 RK73GB1J124J CHIP R 120K J 1/16WR327 RK73GB1J563J CHIP R 56K J 1/16WR328 RK73GB1J124J CHIP R 120K J 1/16W
R331 RK73GB1J103J CHIP R 10K J 1/16WR332 RK73GB1J272J CHIP R 2.7K J 1/16WR333 RK73GB1J103J CHIP R 10K J 1/16WR336 R92-1252-05 CHIP R 0 OHMR337 RK73GB1J472J CHIP R 4.7K J 1/16W
R338-341 RK73GB1J101J CHIP R 100 J 1/16W
S301-303 S70-0457-05 TACT SWITCH(PTT)
D300 NNCD6.8G ZENER DIODED302 1SS373 DIODED303 015AZ2.4-X ZENER DIODED304 MA2S111 DIODED315 IMN10 DIODE
D316,317 MA2S111 DIODED318 IMN10 DIODED319-321 015AZ6.8 ZENER DIODEIC300 TDA7053AT IC(AUDIO AMP)IC301 TC74HC4017AF IC(COUNTER)
Q300 2SJ243 FETQ301 UPA672T FETQ302-304 2SC4617(S) TRANSISTORQ305 2SB798(DL,DK) TRANSISTORQ306 2SC4617(S) TRANSISTOR
Q307 2SB1132(Q,R) TRANSISTORQ308 UPA672T FETQ309 2SC4617(S) TRANSISTORQ310 2SK1824 FETTH300 TN10-3S154JT THERMISTOR
C1 CK73GB1H471K CHIP C 470PF KC2,3 CK73GB1E103K CHIP C 0.010UF KC4-6 CK73GB1H471K CHIP C 470PF KC7,8 CK73GB1E103K CHIP C 0.010UF KC9 CK73GB1C104K CHIP C 0.10UF K
C10 CK73GB1E103K CHIP C 0.010UF KC11 CK73GB1H471K CHIP C 470PF K
C12 CK73GB1E103K CHIP C 0.010UF KC13 CC73GCH1H101J CHIP C 100PF JC14 C92-0628-05 CHIP-TAN 10UF 10WVC15 C92-0592-05 CHIP-TAN 4.7UF 6.3WVC16 CK73GB1H471K CHIP C 470PF K
C17 C92-0650-05 TANTAL 10UF 6.3WVC18 CK73FB1C334K CHIP C 0.33UF KC19 C92-0628-05 CHIP-TAN 10UF 10WVC20 CK73GB1C104K CHIP C 0.10UF KC21 C92-0592-05 CHIP-TAN 4.7UF 6.3WV
C22 CK73GB1H331K CHIP C 330PF KC23 C92-0592-05 CHIP-TAN 4.7UF 6.3WVC24,25 CK73GB1H471K CHIP C 470PF KC26 CK73GB1E223K CHIP C 0.022UF KC27-29 CK73GB1H471K CHIP C 470PF K
C30 CK73GB1H102K CHIP C 1000PF KC31 CK73GB1C104K CHIP C 0.10UF KC32 CK73FB1A105K CHIP C 1.0UF KC33,34 CK73GB1H471K CHIP C 470PF KC35 CK73GB1E103K CHIP C 0.010UF K
C36 CK73GB1C104K CHIP C 0.10UF KC37 CK73GB1H471K CHIP C 470PF KC38 CK73GB1H102K CHIP C 1000PF KC39,40 CK73GB1C104K CHIP C 0.10UF KC41 C92-0713-05 CHIP-TAN 10UF 6.3WV
C42 CK73GB1H102K CHIP C 1000PF KC43 CK73GB1C333K CHIP C 0.033UF KC44 CK73GB1H471K CHIP C 470PF KC45 CC73GCH1H100D CHIP C 10PF DC46 CC73GCH1H121J CHIP C 120PF J
C47 CK73GB1C104K CHIP C 0.10UF KC48 CK73GB1H471K CHIP C 470PF KC49 CK73GB1C104K CHIP C 0.10UF KC50 CC73GCH1H100D CHIP C 10PF DC51 CK73GB1E103K CHIP C 0.010UF K
C52 CC73GCH1H271J CHIP C 270PF JC53 CK73GB1H102K CHIP C 1000PF KC54 CK73GB1E103K CHIP C 0.010UF KC55 CK73GB1C104K CHIP C 0.10UF KC56 C92-0662-05 CHIP-TAN 15UF 6.3WV
C57 CK73GB1H102K CHIP C 1000PF KC58 CK73GB1H471K CHIP C 470PF KC59 CK73GB1H222K CHIP C 2200PF KC60 CK73GB1C273K CHIP C 0.027UF KC61 CK73GB1C104K CHIP C 0.10UF K
C62 CK73GB1E123K CHIP C 0.012UF KC63 CK73GB1H122K CHIP C 1200PF KC64 CK73GB1H102K CHIP C 1000PF KC65,66 CC73GCH1H121J CHIP C 120PF JC67 CK73GB1C104K CHIP C 0.10UF K
C68,69 CK73GB1E103K CHIP C 0.010UF KC70 CK73GB1C104K CHIP C 0.10UF KC71 CC73GCH1H220J CHIP C 22PF JC72 CK73GB1C683K CHIP C 0.068UF KC73 CC73GCH1H100D CHIP C 10PF D
C74 CK73GB1C104K CHIP C 0.10UF K
TX-RX UNIT (X57-6202-71)
TK-380PARTS LIST
6
Ref. No. Parts No. DescriptionAddress NewpartsRef. No. Parts No. DescriptionAddress New
parts Destination Destination
TX-RX UNIT (X57-6202-71)
C75 CK73GB1E103K CHIP C 0.010UF KC76 CK73GB1C104K CHIP C 0.10UF KC77 C92-0773-05 CHIP-TAN 15UF 6.3WVC78 CK73GB1H562J CHIP C 5600PF JC79 C92-0713-05 CHIP-TAN 10UF 6.3WV
C80 CC73HCH1H101J CHIP C 100PF JC81 CK73GB1H471K CHIP C 470PF KC82 CK73GB1C333K CHIP C 0.033UF KC84 CK73GB1H562J CHIP C 5600PF JC85 CK73GB1H471K CHIP C 470PF K
C86 CK73GB1H562J CHIP C 5600PF JC87 CK73GB1C333K CHIP C 0.033UF KC88 CK73GB1C104K CHIP C 0.10UF KC89 CC73GCH1H820J CHIP C 82PF JC90 CC73GCH1H470J CHIP C 47PF J
C91 CK73GB1H471K CHIP C 470PF KC92 C92-0773-05 CHIP-TAN 15UF 6.3WVC93 CK73GB1H272J CHIP C 2700PF JC95 CK73GB1H471K CHIP C 470PF KC96 CC73GCH1H330J CHIP C 33PF J
C97 CC73GCH1H030B CHIP C 3.0PF BC98,99 CK73GB1H272J CHIP C 2700PF JC100 CK73GB1C104K CHIP C 0.10UF KC101 C92-0656-05 CHIP-TAN 2.2UF 6.3WVC102 CK73GB1C104K CHIP C 0.10UF K
C103 CC73GCH1H151J CHIP C 150PF JC104 CK73GB1H152J CHIP C 1500PF JC105 CK73GB1H102K CHIP C 1000PF KC106 CK73GB1E103K CHIP C 0.010UF KC107 CC73GCH1H030B CHIP C 3.0PF B
C108 C92-0650-05 TANTAL 10UF 6.3WVC109 C92-0714-05 CHIP-TAN 4.7UF 6.3WVC110 CK73GB1C104K CHIP C 0.10UF KC111 CK73GB1H471K CHIP C 470PF KC112 C92-0713-05 CHIP-TAN 10UF 6.3WV
C113,114 CK73GB1C104K CHIP C 0.10UF KC117,118 CK73GB1C104K CHIP C 0.10UF KC119 CC73GCH1H181J CHIP C 180PF JC120 CK73GB1C473K CHIP C 0.047UF KC121,122 CK73GB1C104K CHIP C 0.10UF K
C123 CK73GB1E103K CHIP C 0.010UF KC124,125 CK73GB1C104K CHIP C 0.10UF KC126 C92-1366-05 CHIP-TAN 0.47UF 35WVC127 C92-0714-05 CHIP-TAN 4.7UF 6.3WVC128 CK73GB1C104K CHIP C 0.10UF K
C129 CK73GB1H562J CHIP C 5600PF JC130 CK73GB1H102K CHIP C 1000PF KC131 CK73GB1H562J CHIP C 5600PF JC133 CC73GCH1H050B CHIP C 5.0PF BC134 CK73GB1E153K CHIP C 0.015UF K
C135 CK73GB1E103K CHIP C 0.010UF KC136 C92-0001-05 CHIP-C 0.1UF 35WVC137 CK73GB1E103K CHIP C 0.010UF KC138 CC73GCH1H030B CHIP C 3.0PF BC139 CK73GB1H471K CHIP C 470PF K
C140 CC73GCH1H050B CHIP C 5.0PF B
C141 C92-0592-05 CHIP-TAN 4.7UF 6.3WVC142 CK73GB1H471K CHIP C 470PF KC143 CC73GCH1H100D CHIP C 10PF DC144 C92-0714-05 CHIP-TAN 4.7UF 6.3WVC145 CK73FB1H563K CHIP C 0.056UF K
C146,147 CK73GB1H102K CHIP C 1000PF KC149 CK73GB1H471K CHIP C 470PF KC150 CC73GCH1H050B CHIP C 5.0PF BC152 CC73GCH1H050B CHIP C 5.0PF BC155-157 CK73GB1H471K CHIP C 470PF K
C159 CK73HB1C103K CHIP C 0.010UF KC160 CK73GB1C104K CHIP C 0.10UF KC161 CC73GCH1H040B CHIP C 4.0PF BC162 CK73GB1H471K CHIP C 470PF KC165 CK73GB1E103K CHIP C 0.010UF K
C166 CK73HB1C103K CHIP C 0.010UF KC167 CC73GCH1H2R5B CHIP C 2.5PF BC168 CC73GCH1H070B CHIP C 7.0PF BC169 CK73GB1E103K CHIP C 0.010UF KC170 CK73HB1C103K CHIP C 0.010UF K
C171 CC73GCH1H090B CHIP C 9.0PF BC172 CC73GCH1H050B CHIP C 5.0PF BC173 CK73GB1H471K CHIP C 470PF KC174 CK73GB1C104K CHIP C 0.10UF KC175 CK73GB1H472K CHIP C 4700PF K
C176-180 CK73GB1H471K CHIP C 470PF KC181 CK73GB1E103K CHIP C 0.010UF KC182 CC73GCH1H060B CHIP C 6.0PF BC183 CC73GCH1H270J CHIP C 27PF JC184 CC73GCH1H680J CHIP C 68PF J
C185 CK73GB1H471K CHIP C 470PF KC186 CC73GCH1H270J CHIP C 27PF JC188,189 CK73GB1H471K CHIP C 470PF KC190 CK73HB1C103K CHIP C 0.010UF KC191,192 CK73GB1H471K CHIP C 470PF K
C193 CC73GCH1H100D CHIP C 10PF DC194 CC73GCH1H040B CHIP C 4.0PF BC195 CK73HB1H471K CHIP C 470PF KC196 CC73GCH1H040B CHIP C 4.0PF BC197 CK73FB1C474K CHIP C 0.47UF K
C198 CC73GCH1H1R5B CHIP C 1.5PF BC199 CC73GCH1H101J CHIP C 100PF JC200 C92-0565-05 CHIP-TAN 6.8UF 10WVC202 CK73GB1H471K CHIP C 470PF KC203 CC73GCH1H050B CHIP C 5.0PF B
C204 CC73GCH1H1R5B CHIP C 1.5PF BC205 CC73GCH1H101J CHIP C 100PF JC207 CC73GCH1H1R5B CHIP C 1.5PF BC208 CK73GB1E103K CHIP C 0.010UF KC209 CK73GB1H471K CHIP C 470PF K
C210 CC73GCH1H3R5B CHIP C 3.5PF BC211 CK73FB1C474K CHIP C 0.47UF KC213 CC73GCH1H101J CHIP C 100PF JC214,215 CC73GCH1H060B CHIP C 6.0PF BC216,217 CC73GCH1H040B CHIP C 4.0PF B
C218 CC73GCH1H120J CHIP C 12PF J
TK-380PARTS LIST
7
Ref. No. Parts No. DescriptionAddress NewpartsRef. No. Parts No. DescriptionAddress New
parts Destination Destination
TX-RX UNIT (X57-6202-71)
C219 CC73GCH1H4R5B CHIP C 4.5PF BC220 CC73GCH1H050B CHIP C 5.0PF BC221 CK73GB1H471K CHIP C 470PF KC222 CC73GCH1H4R5B CHIP C 4.5PF BC223 CC73GCH1H030B CHIP C 3.0PF B
C224 CC73GCH1H010B CHIP C 1.0PF BC225 CC73GCH1H101J CHIP C 100PF JC226 CK73GB1H471K CHIP C 470PF KC227 CC73GCH1H010B CHIP C 1.0PF BC230 CC73GCH1H0R5B CHIP C 0.5PF B
C231 CK73GB1H471K CHIP C 470PF KC232 CC73GCH1H470J CHIP C 47PF JC233 CK73GB1H471K CHIP C 470PF KC234 CC73GCH1H080B CHIP C 8.0PF BC236 CC73GCH1H470J CHIP C 47PF J
C237 CC73GCH1H010B CHIP C 1.0PF BC238 CK73GB1E103K CHIP C 0.010UF KC239 CK73GB1H471K CHIP C 470PF KC241 CC73GCH1H090B CHIP C 9.0PF BC242,243 CK73GB1H471K CHIP C 470PF K
C245 CC73GCH1H3R5B CHIP C 3.5PF BC247 CK73GB1H471K CHIP C 470PF KC248 CC73GCH1H010B CHIP C 1.0PF BC249-253 CK73GB1H471K CHIP C 470PF KC254 CC73GCH1H060B CHIP C 6.0PF B
C255 CC73GCH1H020B CHIP C 2.0PF BC256 CC73GCH1H050B CHIP C 5.0PF BC257,258 CK73GB1H471K CHIP C 470PF KC259 CC73GCH1H101J CHIP C 100PF JC261,262 CK73HB1C103K CHIP C 0.010UF K
C263 CK73GB1H103K CHIP C 0.010UF KC264 CC73GCH1H150J CHIP C 15PF JC265 CK73GB1H103K CHIP C 0.010UF KC269 CC73GCH1H030B CHIP C 3.0PF BC276 CC73GCH1H070B CHIP C 7.0PF B
C401 CK73GB1C104K CHIP C 0.10UF KC402 CK73GB1H561K CHIP C 560PF KC403 CC73GCH1H470J CHIP C 47PF JC404 CC73GCH1H101J CHIP C 100PF JC405 C92-0602-05 CHIP-TAN 1.0UF 10WV
C407 C92-0714-05 CHIP-TAN 4.7UF 6.3WVC408 CK73HB1A104K CHIP C 0.10UF K
CN1 E40-5823-05 FLAT CABLE CONNECTOR(10P)CN2 E40-9517-05 PIN ASSY SOCKET(4P)CN3 E40-5890-05 FLAT CABLE CONNECTOR(24P)CN4 E23-0342-05 TEST TERMINALCN5-12 E23-1081-05 TERMINAL
F1 F53-0130-05 FUSE(3A)F1 F53-0217-05 FUSE(3A)
CD1 L79-1072-05 TUNING COILCF1 L72-0962-05 CERAMIC FILTER(455KHZ)CF2 L72-0963-05 CERAMIC FILTER(455KHZ)L1 L92-0149-05 FERRITE CHIPL2 L92-0138-05 FERRITE CHIP
L3 L40-4791-37 SMALL FIXED INDUCTOR(4.7UH)
L4 L40-1091-37 SMALL FIXED INDUCTOR(1.0UH)L5,6 L92-0138-05 FERRITE CHIPL9 L40-1271-36 SMALL FIXED INDUCTOR(12NH)L10 L40-3971-36 SMALL FIXED INDUCTOR(39NH)L11,12 L92-0138-05 FERRITE CHIP
L13 L40-2271-36 SMALL FIXED INDUCTOR(22NH)L14 L40-1081-36 SMALL FIXED INDUCTOR(100NH)L15 L40-1571-36 SMALL FIXED INDUCTOR(15NH)L17 L40-1571-36 SMALL FIXED INDUCTOR(15NH)L18 L39-1272-05 TOROIDAL COIL
L19 L92-0138-05 FERRITE CHIPL20 L40-1571-36 SMALL FIXED INDUCTOR(15NH)L21,22 L39-1272-05 TOROIDAL COILL24 L92-0138-05 FERRITE CHIPL25 L40-2771-36 SMALL FIXED INDUCTOR(27NH)
L26 L92-0138-05 FERRITE CHIPL27 L40-3378-67 SMALL FIXED INDUCTOR(33NH)L28 L92-0138-05 FERRITE CHIPL29 L40-1278-67 SMALL FIXED INDUCTOR(12NH)L30 L92-0149-05 FERRITE CHIP
L31 L40-1578-67 SMALL FIXED INDUCTOR(15NH)L32 L34-4564-05 AIR-CORE COIL(4T)L33 L40-2278-67 SMALL FIXED INDUCTOR(22NH)L34 L40-3378-67 SMALL FIXED INDUCTOR(33NH)L35 L40-1085-34 SMALL FIXED INDUCTOR(100NH)
L36 L40-3378-67 SMALL FIXED INDUCTOR(33NH)L37 L34-4564-05 AIR-CORE COIL(4T)L38 L40-2278-67 SMALL FIXED INDUCTOR(22NH)L39 L40-1871-36 SMALL FIXED INDUCTOR(18NH)L40 L34-4564-05 AIR-CORE COIL(4T)
L41 L40-1071-36 SMALL FIXED INDUCTOR(10NH)L42,43 L34-4564-05 AIR-CORE COIL(4T)L44 L40-1878-67 SMALL FIXED INDUCTOR(18NH)L45 L40-1092-81 SMALL FIXED INDUCTORL46 L40-6878-67 SMALL FIXED INDUCTOR(68NH)
L47 L40-2278-67 SMALL FIXED INDUCTOR(22NH)L48-52 L34-4564-05 AIR-CORE COIL(4T)L53 L92-0138-05 FERRITE CHIPL54 L40-1871-36 SMALL FIXED INDUCTOR(18NH)L55,56 L40-2271-36 SMALL FIXED INDUCTOR(22NH)
L457,458 L34-4567-05 AIR-CORE COIL(7T)X1 L77-1789-05 TCXO(16.8MHZ)X2 L77-1760-15 CRYSTAL RESONATOR(44.395MHZ)X3 L77-1708-05 CRYSTAL RESONATOR(3.579545MHZ)X4 L78-0462-05 RESONATOR(9.8304MHZ)
XF1 L71-0572-05 MCF(44.85MHZ)
CP1 R90-0724-05 MULTI-COMP 1K X4CP2 R90-0718-05 MULTI-COMP 4.7K X4CP4,5 R90-0743-05 MULTIPLE RESISTOR 47K X2CP6-21 R90-0741-05 MULTIPLE RESISTOR 1K X2CP22-24 R90-0743-05 MULTIPLE RESISTOR 47K X2
R1 RK73GB1J103J CHIP R 10K J 1/16WR2 RK73GB1J473J CHIP R 47K J 1/16WR3 RK73GB1J154J CHIP R 150K J 1/16WR4 RK73GB1J104J CHIP R 100K J 1/16WR5 RK73HB1J392J CHIP R 3.9K J 1/16W
TK-380PARTS LIST
8
Ref. No. Parts No. DescriptionAddress NewpartsRef. No. Parts No. DescriptionAddress New
parts Destination Destination
TX-RX UNIT (X57-6202-71)
R6,7 RK73GB1J104J CHIP R 100K J 1/16WR8 RK73HB1J272J CHIP R 2.7K J 1/16WR9 RK73HB1J474J CHIP R 470K J 1/16WR10 RK73HB1J392J CHIP R 3.9K J 1/16WR11 RK73GB1J104J CHIP R 100K J 1/16W
R12 RK73GB1J184J CHIP R 180K J 1/16WR13 RK73GB1J104J CHIP R 100K J 1/16WR14 R92-1252-05 CHIP R 0 OHMR15 RK73GB1J104J CHIP R 100K J 1/16WR16,17 RK73GB1J473J CHIP R 47K J 1/16W
R18 RK73GB1J154J CHIP R 150K J 1/16WR19 RK73GB1J104J CHIP R 100K J 1/16WR20 RK73HB1J104J CHIP R 100K J 1/16WR21 RK73GB1J563J CHIP R 56K J 1/16WR22,23 RK73GB1J823J CHIP R 82K J 1/16W
R24 RK73GB1J473J CHIP R 47K J 1/16WR25 RK73HB1J103J CHIP R 10K J 1/16WR26 RK73GB1J473J CHIP R 47K J 1/16WR27 RK73GB1J332J CHIP R 3.3K J 1/16WR28 RK73GB1J474J CHIP R 470K J 1/16W
R29 RK73GB1J184J CHIP R 180K J 1/16WR30 RK73GB1J474J CHIP R 470K J 1/16WR31 RK73GB1J102J CHIP R 1.0K J 1/16WR32 RK73GB1J104J CHIP R 100K J 1/16WR33 RK73GB1J184J CHIP R 180K J 1/16W
R34 RK73GB1J683J CHIP R 68K J 1/16WR35 RK73GB1J220J CHIP R 22 J 1/16WR36 RK73GB1J154J CHIP R 150K J 1/16WR37 R92-1252-05 CHIP R 0 OHMR38 RK73GB1J101J CHIP R 100 J 1/16W
R39 RK73GB1J472J CHIP R 4.7K J 1/16WR40,41 RK73GB1J334J CHIP R 330K J 1/16WR42,43 RK73GB1J223J CHIP R 22K J 1/16WR44 RK73GB1J473J CHIP R 47K J 1/16WR45 RK73GB1J472J CHIP R 4.7K J 1/16W
R46,47 RK73GB1J223J CHIP R 22K J 1/16WR48 R92-1252-05 CHIP R 0 OHMR49 RK73GB1J473J CHIP R 47K J 1/16WR50 RN73GH1J913D CHIP R 91K D 1/16WR51 RN73GH1J683D CHIP R 68K D 1/16W
R52 RN73GH1J913D CHIP R 91K D 1/16WR53 RK73GB1J473J CHIP R 47K J 1/16WR54 RK73GB1J472J CHIP R 4.7K J 1/16WR55 RN73GH1J333D CHIP R 33K D 1/16WR56 RK73GB1J472J CHIP R 4.7K J 1/16W
R57 RK73GB1J183J CHIP R 18K J 1/16WR58 RK73GB1J184J CHIP R 180K J 1/16WR59 RK73GB1J564J CHIP R 560K J 1/16WR60 RK73GB1J123J CHIP R 12K J 1/16WR61 RK73GB1J103J CHIP R 10K J 1/16W
R62 RN73GH1J913D CHIP R 91K D 1/16WR63 RK73GB1J394J CHIP R 390K J 1/16WR64 RK73GB1J153J CHIP R 15K J 1/16WR65 RK73GB1J103J CHIP R 10K J 1/16WR66 R92-1252-05 CHIP R 0 OHM
R67 RN73GH1J274D CHIP R 270K D 1/16W
R68 RK73GB1J223J CHIP R 22K J 1/16WR69 R92-1252-05 CHIP R 0 OHMR70 RN73GH1J682D CHIP R 6.8K D 1/16WR71 RK73GB1J183J CHIP R 18K J 1/16WR72 RK73GB1J155J CHIP R 1.5M J 1/16W
R73 RK73GB1J393J CHIP R 39K J 1/16WR74 RK73GB1J183J CHIP R 18K J 1/16WR75 RN73GH1J683D CHIP R 68K D 1/16WR76 RK73GB1J474J CHIP R 470K J 1/16WR78 RN73GH1J682D CHIP R 6.8K D 1/16W
R79 RK73GB1J101J CHIP R 100 J 1/16WR80 RK73GB1J152J CHIP R 1.5K J 1/16WR81 RK73GB1J220J CHIP R 22 J 1/16WR83 RK73GB1J184J CHIP R 180K J 1/16WR85 RK73GB1J103J CHIP R 10K J 1/16W
R86 RK73GB1J223J CHIP R 22K J 1/16WR89 RK73GB1J102J CHIP R 1.0K J 1/16WR90 RK73GB1J153J CHIP R 15K J 1/16WR91 RK73GB1J473J CHIP R 47K J 1/16WR93 RK73GB1J822J CHIP R 8.2K J 1/16W
R94 RK73GB1J333J CHIP R 33K J 1/16WR95 RK73GB1J394J CHIP R 390K J 1/16WR96 RK73HB1J222J CHIP R 2.2K J 1/16WR97 RK73GB1J151J CHIP R 150 J 1/16WR100 R92-1252-05 CHIP R 0 OHM
R101 RK73GB1J560J CHIP R 56 J 1/16WR102 RK73GB1J333J CHIP R 33K J 1/16WR104 RK73GB1J102J CHIP R 1.0K J 1/16WR106 RK73GB1J470J CHIP R 47 J 1/16WR107 RK73GB1J473J CHIP R 47K J 1/16W
R109 R92-1252-05 CHIP R 0 OHMR110 RK73GB1J220J CHIP R 22 J 1/16WR114 R92-1252-05 CHIP R 0 OHMR115 RK73GB1J184J CHIP R 180K J 1/16WR116 RK73GB1J103J CHIP R 10K J 1/16W
R117 RK73GB1J184J CHIP R 180K J 1/16WR118 RK73GB1J221J CHIP R 220 J 1/16WR119 RK73GB1J102J CHIP R 1.0K J 1/16WR120 RK73GB1J104J CHIP R 100K J 1/16WR121 RK73GB1J222J CHIP R 2.2K J 1/16W
R122 RK73GB1J221J CHIP R 220 J 1/16WR125 RK73GB1J124J CHIP R 120K J 1/16WR126 RK73GB1J470J CHIP R 47 J 1/16WR127 RK73GB1J103J CHIP R 10K J 1/16WR128 R92-1252-05 CHIP R 0 OHM
R129 RK73HB1J104J CHIP R 100K J 1/16WR130 R92-1252-05 CHIP R 0 OHMR131 RK73GB1J470J CHIP R 47 J 1/16WR132 RK73GB1J684J CHIP R 680K J 1/16WR133,134 R92-1368-05 CHIP R 0 OHMR135 RK73GB1J272J CHIP R 2.7K J 1/16W
R136 RK73GB1J122J CHIP R 1.2K J 1/16WR137 RK73GB1J103J CHIP R 10K J 1/16WR138 RK73HB1J103J CHIP R 10K J 1/16WR140,141 RK73HB1J473J CHIP R 47K J 1/16WR142,143 RK73HB1J102J CHIP R 1.0K J 1/16W
TK-380PARTS LIST
9
Ref. No. Parts No. DescriptionAddress NewpartsRef. No. Parts No. DescriptionAddress New
parts Destination Destination
TX-RX UNIT (X57-6202-71)
R144 R92-1252-05 CHIP R 0 OHMR145-152 RK73HB1J102J CHIP R 1.0K J 1/16WR154 RK73GB1J183J CHIP R 18K J 1/16WR156 RK73GB1J102J CHIP R 1.0K J 1/16WR160 RK73GB1J682J CHIP R 6.8K J 1/16W
R162 RK73GB1J103J CHIP R 10K J 1/16WR163 RK73HB1J103J CHIP R 10K J 1/16WR166 RK73GB1J223J CHIP R 22K J 1/16WR167 R92-1252-05 CHIP R 0 OHMR168 RK73GB1J680J CHIP R 68 J 1/16W
R177 RK73GB1J101J CHIP R 100 J 1/16WR180 RK73GB1J473J CHIP R 47K J 1/16WR184 RK73GB1J102J CHIP R 1.0K J 1/16WR185 RK73GB1J220J CHIP R 22 J 1/16WR189 RK73HB1J473J CHIP R 47K J 1/16W
R190 RK73GB1J472J CHIP R 4.7K J 1/16WR195 RK73GB1J222J CHIP R 2.2K J 1/16WR199 RK73HB1J102J CHIP R 1.0K J 1/16WR202 RK73GB1J271J CHIP R 270 J 1/16WR210 RK73GB1J561J CHIP R 560 J 1/16W
R216 RK73GB1J152J CHIP R 1.5K J 1/16WR218 RK73HB1J473J CHIP R 47K J 1/16WR219 RK73GB1J330J CHIP R 33 J 1/16WR221 RK73HB1J102J CHIP R 1.0K J 1/16WR241 RK73GB1J331J CHIP R 330 J 1/16W
R242 R92-1252-05 CHIP R 0 OHMR244 RK73GB1J180J CHIP R 18 J 1/16WR245 RK73EB2ER39K CHIP R 0.39 K 1/4WR247 RK73EB2ER39K CHIP R 0.39 K 1/4WR248 R92-1252-05 CHIP R 0 OHM
R249 RK73EB2ER39K CHIP R 0.39 K 1/4WR250 R92-1252-05 CHIP R 0 OHMR251-253 RN73GH1J154D CHIP R 150K D 1/16WR254 RK73GB1J221J CHIP R 220 J 1/16WR255-257 RN73GH1J154D CHIP R 150K D 1/16W
R258 RK73GB1J221J CHIP R 220 J 1/16WR259,260 R92-1252-05 CHIP R 0 OHMR261 RK73GB1J103J CHIP R 10K J 1/16WR262 RK73GB1J470J CHIP R 47 J 1/16WR263,264 RK73GB1J104J CHIP R 100K J 1/16W
R265 RK73GB1J473J CHIP R 47K J 1/16WR266 R92-1252-05 CHIP R 0 OHMR267 RK73GB1J181J CHIP R 180 J 1/16WR268 RK73GB1J105J CHIP R 1.0M J 1/16WR269 RK73GB1J682J CHIP R 6.8K J 1/16W
R270 R92-1252-05 CHIP R 0 OHMR271 RK73GB1J332J CHIP R 3.3K J 1/16WR272 R92-1252-05 CHIP R 0 OHMR273 RK73GB1J223J CHIP R 22K J 1/16WR276 R92-1252-05 CHIP R 0 OHM
R277 RK73GB1J223J CHIP R 22K J 1/16WR279,280 R92-1252-05 CHIP R 0 OHMR282 RK73GB1J223J CHIP R 22K J 1/16WR283 RK73GB1J472J CHIP R 4.7K J 1/16WR284 RK73GB1J221J CHIP R 220 J 1/16W
R285 R92-1252-05 CHIP R 0 OHM
R296 RK73GB1J102J CHIP R 1.0K J 1/16WR297,298 RK73HB1J473J CHIP R 47K J 1/16WR299 RK73GB1J101J CHIP R 100 J 1/16WR401 RK73GB1J224J CHIP R 220K J 1/16WR402 RK73GB1J334J CHIP R 330K J 1/16W
R403 RK73GB1J394J CHIP R 390K J 1/16WR404,405 RK73GB1J104J CHIP R 100K J 1/16WR406,407 RK73GB1J331J CHIP R 330 J 1/16WR408 RK73HB1J473J CHIP R 47K J 1/16WR410 RK73GB1J183J CHIP R 18K J 1/16W
R411 RK73GB1J472J CHIP R 4.7K J 1/16WR412 RK73GB1J394J CHIP R 390K J 1/16WR413 RK73HB1J102J CHIP R 1.0K J 1/16WR414 RK73HB1J331J CHIP R 330 J 1/16WR415 RK73HB1J184J CHIP R 180K J 1/16W
R416,417 RK73GB1J474J CHIP R 470K J 1/16W
D1 1SR154-400 DIODED2,3 MA2S111 DIODED4 RB706F-40 DIODED5 DAN222 DIODED6 MA2S111 DIODE
D7 DAN222 DIODED8 RB706F-40 DIODED9 MA2S077 DIODED10 HZU5ALL DIODED11 MA742 DIODE
D12 HVC131 DIODED14,15 HVC131 DIODED16 HSM88AS DIODED17,18 DA221 DIODED20 HVC375B VARIABLE CAPACITANCE DIODE
D22 HVC375B VARIABLE CAPACITANCE DIODED23 1SS373 DIODED24,25 MA2S077 DIODED401 HVC131 DIODED402 MA2S111 DIODE
IC1,2 TC75W51FU IC(BUFFER AMP)IC3 RN5VL42C IC(VOLTAGE DETECTOR)IC4 TC75W51FU IC(BUFFER AMP)IC5 S-81350HG-KD IC(VOLTAGE REGULATOR/5M)IC6 NJU7201U50 IC(VOLTAGE REGULATOR/5V)
IC7 TC75W51FU IC(BUFFER AMP)IC8 M62364FP IC(D/A CONVERTER)IC9 TK11250BM IC(VOLTAGE REGULATOR/5C)IC10 TC75S51F IC(ACTIVE FILTER)IC11 TC75W51FU IC(ACTIVE FILTER)
IC12 TA31136FN IC(FM IF)IC13 TC35453F IC(AUDIO PROCESSOR)IC14 SA7025DK IC(PLL SYSTEM)IC16 LC73872M IC(DTMF DECODER)IC17 AT29C020-90TI IC(FLASH MEMORY)
IC17 W29C020C90 IC(FLASH MEMORY)IC18 GN2011(Q) IC(ACTIVE DBM)IC19 30620M8A-2K9GP IC(CPU)IC20 AT2416N10SI2.5 IC(EEPROM)IC21,22 BU4094BCFV IC(SHIFT REGISTER)
TK-380PARTS LIST
10
Ref. No. Parts No. DescriptionAddress NewpartsRef. No. Parts No. DescriptionAddress New
parts Destination Destination
TX-RX UNIT (X57-6202-71)SUB UNIT (X58-4590-31)
IC23 NJM2904V IC(APC)IC24 TC7S66FU IC(ANALOG SWITCH)IC25 TC75W51FU IC(ACTIVE FILTER)IC100 2B M68732SHA IC(POWER MODULE)Q1 DTC144EE DIGITAL TRANSISTOR
Q2 2SJ243 FETQ3 2SA1745(6,7) TRANSISTORQ4 2SC4617(S) TRANSISTORQ5 2SJ243 FETQ6 DTA144EE DIGITAL TRANSISTOR
Q7 DTC144EE DIGITAL TRANSISTORQ8 2SC4617(S) TRANSISTORQ9,10 DTC144EE DIGITAL TRANSISTORQ11 2SK1824 FETQ12 2SC5108(Y) TRANSISTOR
Q13-15 2SK1824 FETQ16-18 2SC5108(Y) TRANSISTORQ19 2SC4619 TRANSISTORQ20 2SC4988 TRANSISTORQ21,22 DTC114EE DIGITAL TRANSISTOR
Q23 2SK1824 FETQ24 3SK239A FETQ25 DTA144EE DIGITAL TRANSISTORQ26 2SK1824 FETTH1 157-302-65801 THERMISTOR
TH401 157-104-65001 THERMISTOR
C50 CC73HCH1H470J CHIP C 47PF JC51 CC73HCH1H080B CHIP C 8.0PF BC53 CC73HCH1H0R5B CHIP C 0.5PF BC54 CC73HCH1H020B CHIP C 2.0PF BC55,56 CC73HCH1H060B CHIP C 6.0PF B
C57 CK73HB1H102K CHIP C 1000PF KC58 CC73HCH1H0R5B CHIP C 0.5PF BC59 CK73HB1H471K CHIP C 470PF KC60 CC73HCH1H060B CHIP C 6.0PF BC61,62 CK73HB1H102K CHIP C 1000PF K
C63 CK73HB1H471K CHIP C 470PF KC64 CC73HCH1H101J CHIP C 100PF JC65 CK73HB1H102K CHIP C 1000PF KC66 CC73HCH1H220J CHIP C 22PF JC67 CC73HCH1H060B CHIP C 6.0PF B
C68 CC73HCH1H030B CHIP C 3.0PF BC69 CC73HCH1H080B CHIP C 8.0PF BC70 CC73HCH1H100B CHIP C 10PF BC71 CC73HCH1H0R5B CHIP C 0.5PF BC72,73 CC73HCH1H010B CHIP C 1.0PF B
C74 CC73HCH1H040B CHIP C 4.0PF BTC50,51 C05-0384-05 CERAMIC TRIMMER CAP(10PF)
CN50,51 E40-5622-05 PIN ASSY(3P)
L50-53 L40-3391-37 SMALL FIXED INDUCTOR(3.3UH)L56 L34-4572-05 AIR-CORE COILL57 L34-4573-05 AIR-CORE COIL
L58,59 L40-1085-44 SMALL FIXED INDUCTOR(100.0NH)L60,61 L40-3391-37 SMALL FIXED INDUCTOR(3.3UH)L62 L92-0138-05 FERRITE CHIPL63 L40-1275-44 SMALL FIXED INDUCTOR(12.0NH)
R50 RK73HB1J473J CHIP R 47K J 1/16WR51 RK73HB1J103J CHIP R 10K J 1/16WR52 RK73HB1J473J CHIP R 47K J 1/16WR53,54 RK73HB1J101J CHIP R 100 J 1/16WR55 RK73HB1J104J CHIP R 100K J 1/16W
R56 RK73HB1J181J CHIP R 180 J 1/16WR57 RK73HB1J221J CHIP R 220 J 1/16WR58 RK73HB1J224J CHIP R 220K J 1/16WR59 RK73HB1J101J CHIP R 100 J 1/16W
D50-57 HVC350B VARIABLE CAPACITANCE DIODED58 HVC351 VARIABLE CAPACITANCE DIODEQ50 2SK508NV(K52) FETQ51 2SJ243 FETQ52 2SK508NV(K52) FET
Q53 UMC4 TRANSISTORQ54 2SC5108(Y) TRANSISTOR
A1:SUB UNIT (VCO) (X58-4590-31)The A1 is replaceable as a unit assembly so individual partsare not kept in stock.
TK-380
11
A B
1
2
3
EXPLODED VIEW
Parts with the exploded numbers larger than 700 are not supplied.
50
49
25
26
51
24
41
48
47
46
1353
35
Display unit (A/2)
F
F
4
17
30 23
11
D
D
IC100
42
F
Sub unit
TX-RX unit
28
12
36
10
15
32
E
2233
19 5552
44
8
Bx2
31
7
37
27
33
10EC
C
701(CHASSIS)
45
S/No. label (ESN)
S/No. label
14
34
2
AA
Display unit (B/2)
F
F
F
S300
20
16
9
F
21
18
MIC300Fx2
Fx2
Fx2
29
A NUT :N14-0569-04B M2.6x4 :N30-2604-46C M2.6x10 :N30-2610-46D M2.6x6 :N67-2606-46E M2x25 :N79-2025-46F M2x5 :N83-2005-46
TK-380
12
C D
1
2
3
PACKING
40 Item carton case(H52-1891-02)
UPC code label
43 Hook(J29-0685-05)
3 Cap(B09-0363-03)
6 Instrution manual(B62-1611-00)
39 Carton board(H13-1072-04)
38 Packing fixture(H12-3014-02)
51 Screw set(N99-2004-05)
S/No. label (ESN)
54 Whip antenna(T90-0683-05)
Sticker
TK-380
13
ADJUSTMENT
Test Equipment Required for AlignmentTest Equipment Major Specifications
1. Standard Signal Generator Frequency Range 420 to 520MHz
(SSG) Modulation Frequency modulation and external modulation.
Output -127dBm/0.1µV to greater than -47dBm/1mV
2. Power Meter Input Impedance 50Ω.
Operation Frequency 420 to 520MHz or more.
Measurement Range Vicinity of 10W
3. Deviation Meter Frequency Range 420 to 520MHz.
4. Digital Volt Meter Measuring Range 10mV to 10V DC
(DVM) Input Impedance High input impedance for minimum circuit loading.
5. Oscilloscope DC through 30MHz.
6. High Sensitivity Frequency Range 10Hz to 1000MHz.
Frequency Counter Frequency Stability 0.2ppm or less.
7. Ammeter 5A.
8. AF Volt Meter Frequency Range 50Hz to 10kHz.
(AF VTVM) Voltage Range 1mV to 10V.
9. Audio Generator (AG) Frequency Range 50Hz to 5kHz or more.
Output 0 to 1V.
10. Distortion Meter Capability 3% or less at 1kHz.
Input Level 50mV to 10Vrms.
11. Spectrum Analyzer Measuring Range DC to 1GHz or more
12. Tracking Generator Center frequency 50kHz to 600MHz
Output Voltage 100mV or more
13. 16Ω Dummy Load Approx. 16Ω, 3W.
14. Regulated Power Supply 5V to 10V, approx. 5A
Useful if ammeter equipped.
The following parts are required for adjustment
1. Antenna connector adapterThe antenna connector of this radio uses an SMA terminal.Use an antenna connector adapter [SMA(f) – BNC(f) or
SMA(f) – N(f)] for adjustment. (The adapter is not provided asan option, so buy a commercially-available one.)
NoteWhen the antenna connector adapter touches the knob,
draw out the knob to mount the connector.
2. Universal connectorUse the interface cable (KPG-36) for PC tuning or the lead
wire with plug (E30-3287-18) and screw (N08-0535-08) forpanel tuning. Connect the plug to the universal connector ofthe radio and tighten the screw.
The lead wire with plug (E30-3287-18) and screw (N08-0535-08) terminals are as follows. Numbers are universalconnector terminal numbers.
Caution1. When connecting the plug to the universal connector of
the radio, a short circuit may occur. To provent this, besure to turn the radio POWER switch off.
2. Since the RX AF output is a BTL output, there is a DCcomponent. Isolate this with a capacitor or transformer asshown in the figure.
3. Do not connect an instrument between red or black andGND.
• Universal connector
1: SSW
3: SP–
5: EMC
7: PTT
9: NC
11: 5M
13: RXD
2: SP+
4: MSW
6: ME
8: PF
10: E
12: TXD
14: E
TK-380
14
ADJUSTMENT
Repair Jig (Chassis)Use jig (part No.: W05-0825-00) for repairing the TK-380.
Place the TX-RX unit on the jig and fit it with 7 screws.
The jig facilitates the voltage check and protects the modulewhen the voltage on the flow side of the TX-RX unit is checkedduring pepairs.
How to Remove the Flat Cable1. Gently draw out both sides of the connector lever uniformly
in the direction of the arrow with tweezers.(CN300, CN301)
Tweezers
Lever
Flat cable
Flat cable
Lever
Regular screwdriver
• Panel tuning
• PC tuningConnect the wires to the PCB in the connector case of
interface cable.For output the wires out of the connector case, need to
process the connector case.
11: GREEN (5M)
TUBE
SCREW
8: YELLOW (PF SW)
2: RED (RX AF OUTPUT)
3: BLACK (RX AF OUTPUT)
10: BROWN (GND)
6: BROWN (MIC GND)
5: WHITE (MIC INPUT)
7: BLUE (PTT SW) GND → ON
RED (2)
BLK (3)
+
+
100µ 10V
100µ 10V
16Ω
WHT(5)
BRN (6)
BLU (7)
BRN (10)
PTT SWTo Radio
AF Voltmeter
Audio generator+
10µ 10V
Connector case
KPG-36
Remove thescrew
PCB layout
Shield
AF voltmeter
Audio generator
100 µ 10 V
100 µ 10 V
10 µ 10 V
+
+
+
16 Ω
2. Gently rise up the connector lever in the direction of thearrow with a fine regular screwdriver or tweezers.(CN1, CN3, CN304)
Jig
Powermodule
Battery terminal (+)
TX-RX unit
TK-380
15
ADJUSTMENT
Test Mode Test mode operating features
This transceiver has a test mode. To enter test mode, press[B] key and turn power on. Hold [B] key until test channelNo. and test signalling No. appears on LCD. Test modecan be inhibited by programming. To exit test mode, switchthe power on again. The following functions are available intest mode.
• ControlsControls “SFT” appears “SFT” not appears
[PTT] Used when making a Used when makingtransmission. a transmission.
[AUX] Unused Unused[MON] Shift OFF. Monitor ON and OFF.[CALL] Lights the lamp for five Changes wide, semi
seconds. wide and narrow.Lighting is extended fora further five seconds bypressing any key whilethe lamp is lit.
[A] FFSK 1200bps Sets to the Tuningand 2400bps mode.
[B] Shift OFF Shift ON.[C] Compander function RF power HIGH and
ON and OFF. LOW.[D] Beat shift ON and OFF Changes signalling.[0] to [9], Shift OFF Used as the DTMFand [#],[∗] keypad. If a key is
pressed during trans-mission, the DTMFcorresponding to thekey that was pressedis sent.
[ENCODER] Changes channel. Changes channel.
Note: If a [A],[B],[C],[D] key is pressed during transmission,the DTMF corresponding to the key that was pressed is sent.
• LCD indicator“SCN” Unused“ ” Lights at Compander ON.“LO” Lights at RF Power Low.“P” Unused“MON” Lights at moniter ON.“SVC” Unused“ ” Lights at FFSK 2400bps.
• LED indicatorRed LED Lights during transmission. Blinks at the low
battery voltage warning.Green LED Lights when there is a carrier.
• Sub LCD indicator“SFT” Appears at Shift ON.
Frequency and signallingThe set has been adjusted for the frequencies shown in the
following table. When required. re-adjust them following theadjustment procedure to obtain the frequencies you want inactual operation.
Frequency (MHz) (E2 Type)
Channel No. RX frequency TX frequency1 495.05000 495.100002 470.05000 470.100003 519.95000 519.900004 490.00000 490.000005 490.20000 490.200006 490.40000 490.40000
7 ~ 16
TK-380
16
ADJUSTMENT
Press [A], now in tuning mode. Use [2 C] button to writetuning data through tuning modes, and channel selector knobto adjust tuning requirements (1 to 256 appears on LCD).
Use [D 3] button to select the adjustment item through tuningmodes. Use [B] button to adjust 3 or 5 point tuning, and use[CALL] button to switch between Wide/Semi wide/Narrow.
Adjustment item Adjustment (1~256)
FREQ 1LCD display (Tuning mode)
LCD display (Test mode)
Signalling
Signalling No. RX TX1 None None2 None 100Hz Square wave3 QT 67.0Hz QT 67.0Hz4 QT 151.4Hz QT 151.4Hz5 QT 210.7Hz QT 210.7Hz6 QT 250.3Hz QT 250.3Hz7 DQT 023N DQT 023N8 DQT 754I DQT 754I9 DTMF DEC.(159D) DTMF ENC.(159D)10 None DTMF tone 911 2Tone (321.7/928.1Hz) None12 Single Tone 1200Hz Single Tone 1200Hz13 5Tone DEC.(EIA #12345) 5Tone ENC.(EIA #12345)14 None FFSK(1:1 Pattern)15 FFSK Code FFSK Code
• Preparations for tuning the transceiverBefore attempting to tune the transceiver, connect the unit
to a suitable power supply.Whenever the transmitter is turned, the unit must be
connected to a suitable dummy load (i.e. power meter).The speaker output connector must be terminated with a
16Ω dummy load and connected to an AC voltmeter and anaudio distortion meter or a SINAD measurement meter at alltimes during tuning.
• Transceiver tuning(To place transceiver in tuning mode)Channel appears on LCD. Set channel according to tuning
requirements.
1 1
channel No. Signalling No.
n
Wide/Semi wide/Narrow
Panel Tuning Mode (E2 Type)
TEST Ch RX frequency (MHz) TX frequency (MHz)L 470.05000 470.10000
L2 478.05000 478.10000C 495.05000 495.10000
H2 511.95000 511.90000H 519.95000 519.90000
TK-380
17
ADJUSTMENT
Tuning mode
n BAL xxx
n MAX xxx
n QT xxx
n DQT xxx
n DTMF xxx
SENS xxx
n TONE xxx
n FFSK xxx
FREQ xxx
(5-point tuning)
(5-point tuning)
(3-point tuning)
(3-point tuning)
(3-point tuning)
(3-point tuning)
(3-point tuning)
(3-point tuning)
(3-point tuning)
(3-point tuning) (3-point tuning)
(3-point tuning) (3-point tuning)
(3-point tuning) (3-point tuning)
(3-point tuning)
5-point tuning ex.RF Power High
3-point tuning ex.Max Deviation (Narrow)
(3-point tuning)
(3-point tuning)
(3-point tuning)
HPOW xxx
s BAL xxx w BAL xxx
[D]
[D]
[D]
[D]
[D]
[D]
[D]
[D]
[D]
[D]
[D]
[D]
[D]
[D]
[D]
[D]
[CALL] [CALL][CALL]
[CALL]
[CALL]
[CALL]
[CALL]
[CALL]
[CALL]
[CALL]
[CALL]
[CALL]
[CALL]
[CALL] [CALL]
[CALL] [CALL]
[CALL] [CALL]
[CALL] [CALL]
[CALL] [CALL]
[CALL] [CALL]
[CALL] [CALL]
[CALL] [CALL]
[CALL] [CALL]
[CALL] [CALL]
[B]
[B]
[B]
[B]
[B]
[B]
[B]
[B]
[B]
[B]
[B]
[B]
LPOW xxx
n SQLT xxx
n HRSI xxx
BATT xxx
n LRSI xxx
[B]
[B] [B]
[B] [B]
[B] [B]
n SQL xxx
s MAX xxx w MAX xxx
s QT xxx w QT xxx
s DQT xxx w DQT xxx
s DTMF xxx w DTMF xxx
s FFSK xxx w FFSK xxx
s TONE xxx w TONE xxx
s SQL xxx w SQL xxx Squelch Level
RSSI Low Level
Squelch Tight Level
RSSI High Level
s LRSI xxx w LRSI xxx
s SQLT xxx w SQLT xxx
s HRSI xxx w HRSI xxx
HPOW xxx
[B][D]
L HPOW xxx
[B][D]
L2 HPOW xxx
[B][D]
C HPOW xxx
[B][D]
H2 HPOW xxx
[B][D]
[D]
H HPOW xxx
n MAX xxx
[B][D]
nL MAX xxx
[B][D]
nC MAX xxx[D]
[D]
[B]
nH MAX xxx
TK-380
18
Common Section
Item ConditionMeasurement Adjustment Specifications/
Test equipment Unit Terminal Unit Parts Method Remark
1. Setting 1) BATT terminal voltage:7.5V
2) SSG Standard modulation
[Wide] MOD:1kHz, DEV:3kHz
[Semi wide] MOD:1kHz, DEV:2.4kHz
[Narrow] MOD:1kHz, DEV:1.5kHz
2. VCO lock [Panel Test Mode]
voltage 1) CH-Sig:2-1 Power meter Panel ANT Check 0.8V or more
RX 2) CH-Sig:3-1 DVM TX-RX CV (CN14) 4.4V or less
TX 3) CH-Sig:2-1 0.8V or more
PTT:ON
4) CH-Sig:3-1 4.4V or less
PTT:ON
Transmitter Section [Panel Tuning Mode except when Panel TEST Mode is specified.]
Item ConditionMeasurement Adjustment Specifications/
Test equipment Unit Terminal Unit Parts Method Remark
ADJUSTMENT
1. Frequency 1) Adj item [FREQ] Power meter Panel ANT Panel Encoder Center frequency ± 100Hz
Adjust Adjust [∗∗∗] Am meter knob (Note:)After replacing the TCXO
PTT:ON (X1), align using KPG-60D.
2. Max Power 1) Adj item [HPOW] Check 4.3W or more
Check Adjust [256]
2) Adj item
[L HPOW] [L2 HPOW] [C HPOW] [H2 HPOW] [H HPOW]
Adjust [256]
PTT:ON
3. Hight Power 1) Adj item [HPOW] Encoder 4.0W ±0.1W
Adjust Adjust [∗∗∗] knob 2.2A or less
2) Adj item
[L HPOW] [L2 HPOW] [C HPOW] [H2 HPOW] [H HPOW]
Adjust [∗∗∗]
PTT:ON
4. Hight Power [Panel Test Mode]
Check 1) CH-Sig:1-1 Check 3.8~4.2W
PTT:ON 2.3A or less
2) CH-Sig:2-1
PTT:ON
3) CH-Sig:3-1
PTT:ON
5. Low Power 1) Adj item [LPOW] Panel Encoder 0.8W ±0.1W
Adjust Adjust [∗∗∗] knob 1.0A or less
2) Adj item
[L LPOW] [L2 LPOW] [C LPOW] [H2 LPOW] [H LPOW]
Adjust [∗∗∗]
PTT:ON
6. Low Power [Panel Test Mode]
Check 1) CH-Sig:1-1 Check 0.5~1.5W
Set low power (Push [C]) 1.2A or less
PTT:ON
2) CH-Sig:2-1
PTT:ON
3) CH-Sig:3-1
PTT:ON
TK-380
19
ADJUSTMENT
Item ConditionMeasurement Adjustment Specifications/
Test equipment Unit Terminal Unit Parts Method Remark
Transmitter Section [Panel Tuning Mode except when Panel TEST Mode is specified.]
7. DQT Balance 1) Adj item [n BAL] Power meter Panel ANT Panel Encoder Make the
Adjust Adjust [∗∗∗] Dev meter universal knob demodulation
[Narrow] LPF:3kHz Oscilloscope connector waves into
HPF:OFF AG square waves.
2) Adj item AF VTVM
[nL BAL] [nC BAL] [nH BAL]
Adjust [∗∗∗]
PTT:ON
[Semi wide] 3) Adj item [s BAL]
Adjust [∗∗∗]
PTT:ON
[Wide] 4) Adj item [w BAL]
Adjust [∗∗∗]
PTT:ON
8. Max DEV 1) Adj item [n MAX] 1.85kHz ±50Hz
Adjust Adjust [∗∗∗] (According to
[Narrow] AG:1kHz / 80mV the larger +,-)
Dev meter filter
LPF:15kHz
HPF:OFF
2) Adj item
[nL MAX] [nC MAX] [nH MAX]
Adjust [∗∗∗]
PTT:ON
[Semi wide] 3) Adj item [s MAX] 3.4kHz ±50Hz
Adjust [∗∗∗] (According to
PTT:ON the larger +,-)
[Wide] 4) Adj item [w MAX] 4.20kHz ±50Hz
Adjust [∗∗∗] (According to
PTT:ON the larger+,-)
9. MIC [Panel Test Mode] Check 1.2~2.0kHz
Sensitivity 1) CH-Sig: 1-1
Check AG:1kHz / 8mV
LPF:15kHz
PTT:ON
10.QT Deviation 1) Adj item [n QT] Panel ANT Panel Encoder 0.35kHz ±50Hz
Adjust Adjust [∗∗∗] universal knob
LPF:3kHz connector
HPF:OFF
[Narrow] 2) Adj item
[nL QT] [nC QT] [nH QT]
Adjust [∗∗∗]
PTT:ON
[Semi wide] 3) Adj item [s QT] 0.60kHz ±50Hz
Adjust [∗∗∗]
PTT:ON
[Wide] 4) Adj item [w QT] 0.75kHz ±50Hz
Adjust [∗∗∗]
PTT:ON
TK-380
20
ADJUSTMENT
Item ConditionMeasurement Adjustment Specifications/
Test equipment Unit Terminal Unit Parts Method Remark
Transmitter Section [Panel Tuning Mode except when Panel TEST Mode is specified.]
11.DQT 1) Adj item [n DQT] Power meter Panel ANT Panel Encoder 0.35kHz ±50Hz
Devition Adjust [∗∗∗] Dev meter universal knob
Adjust LPF:3kHz Oscilloscope connector
HPF:OFF AG
[Narrow] 2) Adj item AF VTVM
[nL DQT] [nC DQT] [nH DQT]
Adjust [∗∗∗]
PTT:ON
[Semi wide] 3) Adj item [s DQT] 0.60kHz ±50Hz
Adjust [∗∗∗]
PTT:ON
[Wide] 4) Adj item [w DQT] 0.75kHz ±50Hz
Adjust [∗∗∗]
PTT:ON
12.DTMF 1) Adj item [n DTMF] 1.4kHz ±0.1kHz
Deviation Adjust [∗∗∗]
Adjust LPF:15kHz
[Narrow] HPF:OFF
PTT:ON
[Semi wide] 2) Adj item [s DTMF] 2.4kHz ±0.1kHz
Adjust [∗∗∗]
PTT:ON
[Wide] 3) Adj item [w DTMF] 3.0kHz ±0.1kHz
Adjust [∗∗∗]
PTT:ON
13.FFSK 1) Adj item [n FFSK] 1.4kHz ±0.1kHz
Deviation Adjust [∗∗∗]
Adjust LPF:15kHz
[Narrow] HPF:OFF
PTT:ON
[Semi wide] 2) Adj item [s FFSK] 2.4kHz ±0.1kHz
Adjust [∗∗∗]
PTT:ON
[Wide] 3) Adj item [w FFSK] 3.0kHz ±0.1kHz
Adjust [∗∗∗]
PTT:ON
14.TONE 1) Adj item [n TONE] 1.4kHz ±0.1kHz
Deviation Adjust [∗∗∗]
Adjust LPF:15kHz
[Narrow] HPF:OFF
PTT:ON
[Semi wide] 2) Adj item [s TONE] 2.4kHz ±0.1kHz
Adjust [∗∗∗]
PTT:ON
[Wide] 3) Adj item [w TONE] 3.0kHz ±0.1Hz
Adjust [∗∗∗]
PTT:ON
TK-380
21
Transmitter Section [Panel Tuning Mode except when Panel TEST Mode is specified.]
Item ConditionMeasurement Adjustment Specifications/
Test equipment Unit Terminal Unit Parts Method Remark
15.BATT 1) Adj item [BATT] Power meter Panel ANT Panel Encoder After pressing BATT terminal
Detection Adjust [∗∗∗] DVM BATT knob the PTT switch, voltage:6.2V
Writing PTT:ON terminal confirm that
one predeter-
mined numeric
in the range 1
to 256 appears
and then press
[C] key. That
numeric will be
stored in memory.
16.BATT [Panel Test Mode] Check No blinking of LED
Detection 1) CH-Sig:1-1
Check BATT terminal voltage:6.5V
PTT:ON
2) BATT terminal voltage:5.7V Blinking of LED
PTT:ON
ADJUSTMENT
TK-380
22
ADJUSTMENT
Receiver Section [Panel Tuning Mode except when Panel TEST Mode is specified.]
Item ConditionMeasurement Adjustment Specifications/
Test equipment Unit Terminal Unit Parts Method Remark
Turn the en-coder knob toadjust thesensitivity asshown left.(L)
Turn the en-coder knob toadjust thesensitivity asshown left.(C)
Turn the en-coder knob toadjust thesensitivity asshown left.(H)
1. Sensitivity 1) Adj item [SENS] Tracking Panel ANT Panel Encoder Adjustment
Adjust Adjust [∗∗∗] (E2) generator knob Low-edge·f
(BPF
characteristic) 2) Low-edge frequency Specturm TX-RX TP (CN13)
Adj item [L SENS] analyzer Need couple
Spe-Ana setting capacitor
Center·f : 495MHz (1000PF)
Span : 200MHz
RBW : 300kHz Adjustment
VBW : 10kHz Center·f
REF level : -10dBm
ATT : 0dB
Tra-G setting
Input level:-30dBm
3) Center frequency
Adj item [C SENS] Adjustment
4) High-edge frequency High-edge·f
Adj item [H SENS]
2. Sensitivity [Panel Test Mode] SSG Panel ANT
Check 1) CH-Sig:1-1 AF VTVM Universal Check 12dB SINAD or
SSG OUT Oscilloscope connector more
Wide:-117dBm (0.316µV)
(MOD:1kHz / ±3kHz)
Narrow:-116dBm (0.355µV)
(MOD:1kHz / ±1.5kHz)
3. Squelch 1) Adj item [n SQL] Encoder Adjust to point
(Preset) Adjust [∗∗∗] knob of opening
Adjust SSG OUT: squelch.
[Narrow] 12dB SINAD level
2) Adj item
[nL SQL] [nC SQL] [nH SQL]
Adjust [∗∗∗]
[Semi Wide] 3) Adj item [s SQL]
Adjust [∗∗∗]
12dB SINAD level
4) Adj item
[sL SQL] [sC SQL] [sH SQL]
Adjust [∗∗∗]
[Wide] 5) Adj item [w SQL]
Adjust [∗∗∗]
12dB SINAD level
6) Adj item
[wL SQL] [wC SQL] [wH SQL]
Adjust [∗∗∗]
Band Pass Filter Characteristic (E2)
TK-380
23
ADJUSTMENT
Item ConditionMeasurement Adjustment Specifications/
Test equipment Unit Terminal Unit Parts Method Remark
4. RSSI 1) Adj item [n LRSI] SSG Panel ANT After input
(Low) Adjust [∗∗∗] AF VTVM Universal signal from
Adjust SSG OUT: Oscilloscope connector SSG,press
[Narrow] 12dB SINAD level [D] key.
2) Adj item That
[nL LRSI] [nC LRSI] [nH LRSI] numeric will
Adjust [∗∗∗] be stored
[Semi Wide] 3) Adj item [s LRSI] in memory.
Adjust [∗∗∗]
12dB SINAD level
4) Adj item
[sL LRSI] [sC LRSI] [sH LRSI]
Adjust [∗∗∗]
[Wide] 5) Adj item [w LRSI]
Adjust [∗∗∗]
12dB SINAD level
6) Adj item
[wL LRSI] [wC LRSI] [wH LRSI]
Adjust [∗∗∗]
5. Squelch [Panel Test Mode] Check Squelch must
(Preset) 1) CH-Sig:1-1 be opened.
Check SSG OUT:
12dB SINAD level
2) SSG OUT:OFF Squelch must
be closed.
6. Squelch 1) Adj item [n SQLT] Encoder Adjust to point
(Tight) Adjust [∗∗∗] knob of opening
Adjust SSG OUT: squelch.
[Narrow] 12dB SINAD LEVEL +4dB
2) Adj item
[nL SQLT] [nC SQLT] [nH SQLT]
Adjust [∗∗∗]
[Semi Wide] 3) Adj item
[sL SQLT] [sC SQLT] [sH SQLT]
Adjust [∗∗∗]
[Wide] 4) Adj item
[wL SQLT] [wC SQLT] [wH SQLT]
Adjust [∗∗∗]
7. RSSI 1) Adj item [n HRSI] After input
(High) Adjust [∗∗∗] signal from
Adjust SSG OUT: SSG,press
[Narrow] -70dBm (70.7µV) [D] key.
2) Adj item That
[nL HRSI] [nC HRSI] [nH HRSI] numeric will
Adjust [∗∗∗] be stored
[Semi Wide] 3) Adj item in memory.
[sL HRSI] [sC HRSI] [sH HRSI]
Adjust [∗∗∗]
[Wide] 4) Adj item
[wL HRSI] [wC HRSI] [wH HRSI]
Adjust [∗∗∗]
TK-380
24
Adjustment pointsTX-RX unit (X57-6202-71)component side view
Item ConditionMeasurement Adjustment Specifications/
Test equipment Unit Terminal Unit Parts Method Remark
ADJUSTMENT
8. Squelch [Panel Test Mode] SSG Panel ANT Check Squelch must
(Tight) 1) CH-Sig:1-1 AF VTVM Universal be opened.
Check SSG OUT: Oscilloscope connector
12dB SINAD LEVEL +4dB
2) SSG OUT: OFF Squelch must
be opened.
A B C D E F G H I J K L M N O P Q R S
1
3
4
5
6
7
8
9
10
11
12
13
14
2
25 26
TK-380
DISPLAY UNIT (X54-3210-12) Component Side View
Component side
Foil side
Pattern 1
Pattern 2Pattern 3Pattern 4
DISPLAY UNIT(X54-3210-12)
PC BOARD VIEW
S301MON
S302PTT
S303LAMP
CN302
C329
C330
D305
D306
C3
2
1
6
5
4
9
8
7
#
0
∗
B
A
S
D307
D308
D309
D310
C337
C338
MIC
LCD ASSY
X54-3210-12 (A/2)J72-0517-22
X54-3210-12 (B/2)J72-0517-22
+
–
C317
C316
SP
+ 1
SP
– 2
C336
D301
.oN.feR sserddA103D C9503D L8603D L6703D N8803D N6903D Q8013D Q6
A B C D E F G H I J K L M N O P Q R S
1
3
4
5
6
7
8
9
10
11
12
13
14
2
2827
TK-380
Component side
Foil side
Pattern 1
Pattern 2Pattern 3Pattern 4
DISPLAY UNIT (X54-3210-12) Foil Side View
DISPLAY UNIT(X54-3210-12)
PC BOARD VIEW
2SJ2432SK1824
S
G
D
2SB1132
B CE
2SB798
CEB
UPA672T
2SC4617
TDA7053AT
9
16
8
1
TC74HC4017AF
8
1
16
9
IMN10
X54-3210-12 (A/2)J72-0517-22
X54-3210-12 (B/2)J72-0517-22
Q306
Q304
Q303
Q302
Q307E
C
B
Q305
ECB
C308C310
C305
C318
C315
+MICD304
D316
D317
R317
R321
R320
R319
R303R305
R304
R311 R312
R313
R308
R309
R306
R307
R302
R316
R315
R318
24 1
R314
R300
R325
R324
L301SP+
SP–L300
Q3011
3
6
4
SBAM
5M
Q308
13
64
Q300
C302
CP
301
CP300
C309
D302
CN300
IC300
1
8
16
9
1
8
16
9
CN304
CS
1 10
CN303
MO
N
LAM
P
PT
T
GN
D
14
R331
C301
AUX
ME
SSW
EMC
C314
C322
C323
C324
C325
C326
C327
C328C331
C332 N
CR
XD
TX
D5M EN
C PF
PT
TM
EE
MC
NC
LED
KLE
DA
VC
IS
OD
SID
SC
LKC
SV
CC
GN
D
MS
WS
P–
SP
+S
SW
CP
302
CP
303
D300
L302
L303
R332
R326
R327
R328
R333
TH
300
C321
L304
L305
C313
Q309
R301
MSW
C339
Q310
R337
D315D318
C312
S300
C304
L306L307
C307
D303
R338
R339
C340
D320
R340PTTR341
D319
R336
D321
C333
C344
L308
L309
C343
C342
C341
IC301
C311
C335
CN301
114
SB
MIC
ME
LBL
LGLRA
UX
PT
TN
CC
SA
M5MG
ND
K12
K11
KR
SD
TT
XD
RX
DC
KP
FN
CA
EA
F
R310
.oN.feR sserddA003D L6203D G8303D H8403D H9513D F8613D G8713D F8813D F8913D K5023D H6
003CI H7103CI F7003Q N5103Q H6203Q P01303Q P9403Q G9503Q H8603Q H01703Q G01803Q G6
013Q G7
123D N4
903Q I9
B
C
E
32
1
4
56
A B C D E F G H I J K L M N O P Q R S
1
3
4
5
6
7
8
9
10
11
12
13
14
2
3029
TK-380
DISPLAY UNIT (X54-3210-12) Component Side + Foil Side View
DISPLAY UNIT(X54-3210-12)
Connect 1 and 4.
PC BOARD VIEW
2SJ2432SK1824
S
G
D
2SB1132
B CE
2SB798
CEB
UPA672T
2SC4617
TDA7053AT
9
16
8
1
TC74HC4017AF
8
1
16
9
IMN10
Q306
Q304
Q303
Q302
Q307E
C
B
Q305
E C B
C308 C310
C305
C318
C315
+MIC D304
D316
D317
R317
R321
R320
R319
R303 R305
R304
R311R312
R313
R308
R309
R306
R307
R310
R302
R316
R315
R318
241
R314
R300
R325
R324
L301SP+
SP– L300
Q3011
3
6
4
SB AM
5M
Q308
1 3
6 4
Q300
C302
CP
301
CP300
C309
D302
CN300
IC300
1
8
16
9
1
8
16
9
CN304
CS
110
CN303
MO
N
LAM
P
PT
T
GN
D
1 4
R331
C301
AUX
ME
SSW
EMC
C314
C322
C323
C324
C325
C326
C327
C328 C331
C332N
CR
XD
TX
D5MEN
CPF
PT
TM
EE
MC
NC
LED
KLE
DA
VC
IS
OD
SID
SC
LKC
SV
CC
GN
D
MS
WS
P–
SP
+S
SW
CP
302
CP
303
D300
L302
L303
R332
R326
R327
R328
R333
TH
300
C321
L304
L305
C313
Q309
R301
MSW
C339
Q310
R337
D315 D318
C312
S300
C304
L306L307
C307
D303
R338
R339
C340
D320
R340PTT R341
D319
R336
D321
C333
C344
L308
L309
C343
C342
C341
IC301
C311
C335
CN301
1 14
SB
MIC
ME
LBL
LG LRA
UX
PT
TN
CC
SA
M 5MG
ND
K12
K11
KR
SD
TT
XD
RX
DC
KP
FN
CA
EA
F
S301MON
S302PTT
S303LAMP
CN302
C329
C330
D305
D306
C3
2
1
6
5
4
9
8
7
#
0
*
B
A
S
D307
D308
D309
D310
C337
C338
MIC
LCD ASSY
X54-3210-12 (A/2)J72-0517-22
X54-3210-12 (B/2)J72-0517-22
+
–
C317
C316
SP
+ 1
SP
– 2
C336
D301
.oN.feR sserddA003D H6103D C9203D M8303D L8403D L9503D L8603D L6703D N8803D N6903D Q8013D Q6513D N8613D M8713D N8813D N8913D I5023D L6
D321 4F
103CI N7003Q F5103Q L6203Q D01303Q D9403Q M9503Q L8603Q L01
Q307 10M
903Q K9013Q M7
003CI L7
Q308 6M
Component side
Foil side
Pattern 1
Pattern 2Pattern 3Pattern 4
B
C
E
32
1
4
56
A B C D E F G H I J K L M N O P Q R S
1
3
4
5
6
7
8
9
10
11
12
13
14
2
3231
TX-RX UNIT (X57-6202-71) Component Side View
TX-RX UNIT(X57-6202-71)
TK-380 PC BOARD VIEW
DTA144EEDTC144EE
E
C
B
2SJ2432SK1824
S
G
D
S-81350HG-KD
M62364FP
24
13
12
1
TC75W51FU
5
8
1
4
RN5VL42C
GN2011
6
4
3
1
DA221HSM88AS
MA742
.oN.feR sserddA2D P85D I77D I801D L5
21D O441D P451D Q561D P671D F881D F802D O722D O532D P852D L6
1CI G42CI H53CI P84CI I65CI Q87CI F78CI G511CI H781CI N7
5Q P76Q I87Q I79Q H 531Q F541Q F551Q I6
11D I5
D401 4O
D402 7Q
R260
R11
D402
5M
R34
R21
R22
R33
R417
R32
R28
R29
R36
R40
R41
R68
R110
R416
R106
R415
GND
MONI
LAMP
DEO
D2
OPT
LOK
RXEMAI
RXD
AUXRXD / EXT SW
SB
SQ
D1
5CNS
AAC
RXEMAO
TXD
AUXTXD
AUDIOBEEP
R3
R23
R13
R12
R2
R4
R7
R6R156
R14
R26
C50
CV
C11
C245
C276
C12
C102
C55
C36
C43
C46
C118
C124DI9
RXAO
RXAI
PTTOUT
RS
SI
TXAO
PTTIN
TXAI / MUTE
DI / ANI
C125
C139C20
C39
C6
C169
C29
C24
C27
C77
R73
D11
C127
C141
C21
R247R
245
R249
IC3
1 3
5 4
IC4
IC11IC7
1
4
8
5
IC1
IC8
L1 B
L30
L47
F1
D2
C211
D10
R406
IC5
O
G
ICD1
CN2
14
CN3
C242
C238
C243
C233
MO
N
LAM
P
PT
T
GN
D
R69
C232
1
AF
AF
EN
CP
FC
KR
XD
TX
DD
TK
RS
KI1
KI2
GN
D5M A
MC
SN
CP
TT
AU
XLR LG LB
LM
EM
ICS
B
24
C236
C239
R137
R184
C62
C59
R20
R58
R64
C22
C61
R107
R115
C72
C13
C34
C80
C1
L3
C45
C42
CF
2
CF
1
L21
L18
L22
IC18
1 3
6 4
D5
D7
C49
5R R56 R46
R43
R42
R47
R39C51
C47
Q6
Q7
R35
C92
R71
R74
VC
OX
58-459
R266
R270
L17L15
R167
C171
C168
C161
C178
R127
C155
D25
X1
5C
C208
C200
TP
C199
C197
IC2
R10
1 12
24 13
C404
R5 R9
R24
R8
C7
Q5
Q9
D23
C35
R37
C10
C8
R17
C17
C19
C223
C215
C230
C2
C237
C234
L42
C241
D12
D401
D22
C220
C224
R272
C225
C227
L45
L40
L39
D14
D15
C3
C4
1 10
+B
+B
SB
SB
5M VO
LE E
N2
E EN
1
R1
C205
C204
R202
C185
R195
C179
R177
C176
L19
C174
R250
C53
R259
CN1
CN4
Q13
Q14
C1414
85
14
85
58
41
58
41
C119
R128
C9
D17 C
90
D18
Q15
C100R
117
L32
IC100
L37
L43
X57-6202-71 J72-0735-32
C255
C254
C269
D16
C247
C259
L54
C256
R282
C257
D20
L52
L55
L51
L56
C251
R279
L44
R277
C253
L49
L48
L50
Component side
Foil side
Pattern 1
Pattern 2Pattern 3Pattern 4Pattern 5Pattern 6
A B C D E F G H I J K L M N O P Q R S
1
3
4
5
6
7
8
9
10
11
12
13
14
2TX-RX UNIT (X57-6202-71) Foil Side View
TX-RX UNIT(X57-6202-71)
TK-380PC BOARD VIEW
DTA144EEDTC114EEDTC144EE2SA17452SC46172SC46192SC5108
B
C
E
2SC4988
3SK239A
2SJ2432SK1824
S
G
D
TC7S66FUTC75S51F
TK11250BM
TC35453F
SA7025DK
NJU7201U50
1
3
.oN.feR sserddA1D L63D L74D L76D J68D O89D H642D H66CI D69CI D701CI N821CI J831CI N641CI J561CI M3
91CI Q702CI Q312CI P322CI Q332CI F542CI M4
1Q E52Q D53Q D64Q K78Q J601Q M711Q I721Q I961Q J671Q I681Q H691Q Q802Q H512Q G522Q F532Q G542Q E8
62Q N852Q G5
71CI Q4
52CI M8
R18 R
412
R410R411
TH
401
R19
R130
C16
R60
R54
R57
R185
R89
R116
R91
R90
R100
R79
R271R414
R70
R67
R50
R51
R52 R
55
R59
R121
R86
R80
R27
R78 R85
R76R72
R75
R83
R66
R102
R95
R62
R16R
63
R81
R125
R126
C156
R96
R38
R45
R265
R263
Q21
R261
R264
R268
R216 R210
R219 R407
R120
R93
R94
R109
R104
C44
C58
C64
C71 C73
C66
C65
C135
C128
C120 C114C137
C117
C78
C76
C63
C68
C69
C67C
105
C74
C82
C70
C134
C111
C104
C86
C99
C75
C131
C129
C93
C110
C103
C98
C84
C97
C107
C28
C25
C87
C106
C89
C57
C157
C152
C150
C130
C226
C209
C213
C408
C193
C231
C202
C195
R413
C198
C407
C264
C263
R118
L457
C265
L14
L458
R122
C192
C189
C149
C138
C33
C40
C37
L5
L25
L13
C15
C108
R257
R256
R255
R251
R252
R253
IC16
1
7
14
8
CP
2
TH
1
IC13
1 11
33 23
12
22
44
34
D1
D9
IC6
OI
G
C32
IC23
1
4
8
5
Q20
EC
B
IC91
3
6
4
IC12 1
8
16
9
C5
R30
R241
C143
R97
C91
C95
C85
C122
C121
C140
C162
C258
C167
C173
IC14
1 10
20 11
R168
R131
X3
R49
C38
C31
C26
C30
R31
C18
D3R15
C88
C145
L2
R53C
60
R65
R44
IC25
C405
Q26
R405
R144 R404
1
4
8
5
R61 C
54
R402
C402
C401
C403
R403
R401
C142
C52
IC10
13
54
R273
R269
R267
C252
C250
C165
C249
C219
C222
C216
C217
C214
L36
L34
L33 L31
L29
C203
C207
C210
L27
XF1
C96
C182
C109
C177
D24
C191
R244
L20
R160
C79
C136
L6
L11
C56
CP
1
D6
C48
L10 R284
L9 C133
C81
R101
R119Q3
R283
C146
Q1
Q2
R285
C194
C123 X2
C112
Q25
C126
Q17
C41
C23
R136
C180
C248
C218
L35R
254
R258
AN
T
C188
R262
C221
C144
R114
C147
CV
MO
D
T R
OU
T
GN
D
VC
C
R296
Q22
L24
IC21
IC20
14
85
IC22
1 8
16 9
1 8
16 9C
P22 L53 C261IC17
1
16
32
17
IC19
1 25
75 51
26
50
100
76
CP
15
CP
14
CP
16
CP
13
CP
17
CP
19
C190
CP
11
CP
12
CP
18
CP
23
CP21
R145
R147
R142
CP
10
R221
R146
R148
CP
8C
P9
R152
R149
R298
R297R151R150
CP
7R134
R133
CP
6
C159
L12
R166
C166
CP
4
CP
5
R218C
170
R129
C262
C181
R189R
163
R199
C175
R162
C160
L28
R180
R248
C186
R138
R190
C183
R141R140
CP
20
CP
24
D4
D8
L4
L26
Q4
Q8
Q11
Q16
Q18Q23
R48
X4
Q19
R276
R280
C113
IC241
3
5
4
R143
Q12
R135
R132 C184
Q24
DS
G2G1
L46
L38
R242
CN
11
CN10
CN
5 5R
CN6
CN
7
CN
12
R408
CN
8
CN9
C101
R25
R154
Q10
C196
C172
L41
R299
CN
50C
N51
X57-6202-71 J72-0735-32
BU4094BCFV
NJM2904V
LC73872M
TA31136FN
30620M8A-2K9GP
AT2416N10SI2.5
1
4
5
8
AT29C020-90TI
TC75W51FU
5
8
1
4
W29C020C90
16
1
32
17
Component side
Foil side
Pattern 1
Pattern 2Pattern 3Pattern 4Pattern 5Pattern 6
3433
A B C D E F G H I J K L M N O P Q R S
1
3
4
5
6
7
8
9
10
11
12
13
14
2
Component side
Foil side
Pattern 1
Pattern 2Pattern 3Pattern 4
TX-RX UNIT (X57-6202-71) Component Side + Foil Side View
Connect 1 and 6.
TX-RX UNIT(X57-6202-71)
TK-380 PC BOARD VIEW.oN.feR sserddA
1D H62D P83D H74D H75D I76D J67D I88D E89D L601D L5
21D O441D P451D Q561D P671D F881D F802D O722D O532D P842D L652D L6
1CI G42CI H53CI P84CI I65CI Q86CI P67CI F78CI G59CI P701CI F811CI H721CI J831CI F641CI J561CI G3
81CI N791CI C702CI C312CI D322CI C332CI N542CI G4
1Q O52Q P53Q P64Q I75Q P76Q I87Q I78Q J69Q I501Q G711Q K721Q K931Q F541Q F551Q I661Q J671Q K681Q L691Q C802Q L512Q M522Q N532Q M542Q O8
62Q F8
11D I5
D401 4OD402 7Q
71CI C4
52Q M5
52CI G8DTA144EEDTC114EEDTC144EE2SA17452SC46172SC46192SC5108
B
C
E
2SC4988
3SK239A
2SJ2432SK1824
S
G
D
TC7S66FUTC75S51F
S-81350HG-KD
TK11250BM
AT29C020-90TI
TC35453F
SA7025DK
NJU7201U50
1
3
BU4094BCFV
NJM2904V
M62364FP
24
13
12
1
TC75W51FU
5
8
1
4
RN5VL42C
LC73872M
GN2011
6
4
3
1
R18R
412
R410 R411
TH
401
R19
R130
C16
R60
R54
R57
R185
R89
R116
R91
R90
R100
R79
R271R414
R70
R67
R50
R51
R52R
55
R59
R121
R86
R80
R27
R78R85
R76 R72
R75
R83
R66
R102
R95
R62
R16 R
63
R81
R125
R126
C156
R96
R38
R45
R265
R263
Q21
R261
R264
R268
R216R210
R219R407
R120
R93
R94
R109
R104
C44
C58
C64
C71C73
C66
C65
C135
C128
C120C114 C137
C117
C78
C76
C63
C68
C69
C67
C105
C74
C82
C70
C134
C111
C104
C86
C99
C75
C131
C129
C93
C110
C103
C98
C84
C97
C107
C28
C25
C87
C106
C89
C57
C157
C152
C150
C130
C226
C209
C213
C408
C193
C231
C202
C195
R413
C198
C407
C264
C263
R118
L457
C265
L14L458
R122
C192
C189
C149
C138
C33
C40
C37
L5
L25
L13
C15
C108
R257
R256
R255
R251
R252
R253
IC16
1
7
14
8
CP
2
TH
1
IC13
111
3323
12
22
44
34
D1
D9
IC6
OI
G
C32
IC23
1
4
8
5
Q20
EC
B
IC91
3
6
4
IC121
8
16
9
C5
R30
R241
C143
R97
C91
C95
C85
C122
C121
C140
C162
C258
C167
C173
IC14
110
2011
R168
R131
X3
R49
C38
C31
C26
C30
R31
C18
D3R15
C88
C145
L2
R53 C
60
R65
R44
IC25
C405
Q26
R405
R144R404
1
4
8
5
R61C
54
R402
C402
C401
C403
R403
R401
C142
C52
IC10
1 3
5 4
R273
R269
R267
C252
C250
C165
C249
C219
C222
C216
C217
C214
L36
L34
L33L31
L29
C203
C207
C210
L27
XF1
C96
C182
C109
C177
D24
C191
R244
L20
R160
C79
C136
L6
L11
C56
CP
1
D6
C48
L10R284
L9C133
C81
R101
R119Q3
R283
C146
Q1
Q2
R285
C194
C123X2
C112
Q25
C126
Q17
C41
C23
R136
C180
C248
C218
L35R
254
R258
AN
T
C188
R262
C221
C144
R114
C147
CV
MO
D
T R
OU
T
GN
D
VC
C
R296
Q22
L24
IC21
IC20
1 4
8 5
IC22
18
169
18
169C
P22L53C261 IC17
1
16
32
17
IC19
125
7551
26
50
100
76
CP
15
CP
14
CP
16
CP
13
CP
17
CP
19
C190
CP
11
CP
12
CP
18
CP
23
CP21
R145
R147
R142
CP
10
R221
R146
R148
CP
8C
P9
R152
R149
R298
R297 R151R150
CP
7 R134
R133
CP
6
C159
L12
R166
C166
CP
4
CP
5
R218 C
170
R129
C262
C181
R189 R
163
R199
C175
R162
C160
L28
R180
R248
C186
R138
R190
C183
R141R140
CP
20
CP
24
D4
D8
L4
L26
Q4
Q8
Q11
Q16
Q18Q23
R48
X4
Q19
R276
R280
C113
IC241
3
5
4
R143
Q12
R135
R132C184
Q24
D S
G2 G1
L46
L38
R242
CN
11
CN10
CN
55R
CN6
CN
7
CN
12
R408
CN
8
CN9
C101
R25
R154
Q10
C196
C172
L41
R299
R260
R11
D402
5M
R34
R21
R22
R33
R417
R32
R28
R29
R36
R40
R41
R68
R110
R416
R106
R415
GND
MONI
LAMP
DEO
D2
OPT
LOK
RXEMAI
RXD
AUXRXD / EXT SW
SB
SQ
D1
5CNS
AAC
RXEMAO
TXD
AUXTXD
AUDIOBEEP
R3
R23
R13
R12
R2
R4
R7
R6R156
R14
R26
C50
CV
C11
C245
C276
C12
C102
C55
C36
C43
C46
C118
C124DI9
RXAO
RXAI
PTTOUT
RS
SI
TXAO
PTTIN
TXAI / MUTE
DI / ANI
C125
C139C20
C39
C6
C169
C29
C24
C27
C77
R73
D11
C127
C141
C21
R247R
245
R249
IC3
1 3
5 4
IC4
IC11IC7
1
4
8
5
IC1
IC8
L1 B
L30
L47
F1
D2
C211
D10
R406
IC5
O
G
ICD1
CN2
14
CN3
C242
C238
C243
C233
MO
N
LAM
P
PT
T
GN
D
R69
C232
1
AF
AF
EN
CP
FC
KR
XD
TX
DD
TK
RS
KI1
KI2
GN
D5M A
MC
SN
CP
TT
AU
XLR LG LB
LM
EM
ICS
B
24
C236
C239
R137
R184
C62
C59
R20
R58
R64
C22
C61
R107
R115
C72
C13
C34
C80
C1
L3
C45
C42
CF
2
CF
1
L21
L18
L22
IC18
1 3
6 4
D5
D7
C49
5R R56 R46
R43
R42
R47
R39C51
C47
Q6
Q7
R35
C92
R71
R74
VC
OX
58-459
R266
R270
L17L15
R167
C171
C168
C161
C178
R127
C155
D25
X1
5C
C208
C200
TP
C199
C197
IC2
R10
1 12
24 13
C404
R5 R9
R24
R8
C7
Q5
Q9
D23
C35
R37
C10
C8
R17
C17
C19
C223
C215
C230
C2
C237
C234
L42
C241
D12
D401
D22
C220
C224
R272
C225
C227
L45
L40
L39
D14
D15
C3
C4
1 10
+B
+B
SB
SB
5M VO
LE E
N2
E EN
1
R1
C205
C204
R202
C185
R195
C179
R177
C176
L19
C174
R250
C53
R259
CN1
CN4
Q13
Q14
C1414
85
14
85
58
41
58
41
C119
R128
C9
D17 C
90
D18
Q15
C100R
117
L32
IC100
L37
L43
X57-6202-71 J72-0735-32
C255
C254
C269
D16
C247
C259
L54
C256
R282
C257
D20
L52
L55
L51
L56
C251
R279
L44
R277
C253
L49
L48
L50
DA221HSM88AS
MA742
W29C020C90
16
1
32
17
Pattern 5Pattern 6
35 36
A B C D E F G IH J K L M ON P Q SR
1
2
3
4
5
6
7
TK-380SCHEMATIC DIAGRAM
Note) • Ref. No. : Parts of pattern 1.
TK-380 TK-380 TK-380 TK-380
43 44
KPG-36 (PROGRAMMING INTERFACE CABLE) / KSC-19 (CHARGER) /KRA-15 (UHF WHIP ANTENNA) / KSC-20 / KSC-24 (RAPID CHARGER)
KPG-36 External View
KSC-19 External View
KSC-19 ChargingKNB-16A
Voltage ....................................7.2VBattery capacity ......................1100mAhCharging time..........................Approx. 8 hours
KNB-17AVoltage ....................................7.2VBattery capacity ......................1500mAhCharging time..........................Approx. 8 hours
KNB-16A/17A (Ni-Cd BATTERY) / KNB-21N/22N (Ni-MH BATTERY)BLOCK DIAGRAM
41 42
KRA-15 External View
KNB-16AExternal View
KNB-17AExternal View
KNB-16ACircuit Diagram
KNB-17ACircuit Diagram
KNB-16A Specifications
KNB-17A Specifications
Voltage .........................................7.2V (1.2V x 6)Charging current ..........................1100mAhDimensions (mm).........................58 W x 110.8 H x 17.2 D
(Projections included)Charger and charging time
KSC-19 (Normal Charger) ...... Approx. 8 hoursKSC-20 (Rapid Charger) ........ Approx. 1 hour
Weight .......................................... 180g
Voltage .........................................7.2V (1.2V x 6)Charging current ..........................1500mAhDimensions (mm).........................58.0 W x 110.8 H x 20.0 D
(Projections included)Charger and charging time
KSC-19 (Normal Charger) ...... Approx. 8 hoursKSC-20 (Rapid Charger) ........ Approx. 1.3 hour
Weight .......................................... 220g
T
Discharge pin side
Charge pin side
ThermisterDiode
Breaker(80±5˚C)
Breaker(70±5˚C)
KNB-21NExternal View
KNB-22NExternal View
KNB-21NCircuit Diagram
KNB-22NCircuit Diagram
T
Discharge pin side
Charge pin side
ThermisterDiode
Breaker(80˚C)
Breaker(70˚C)
Poly switch
KNB-21N Specifications
KNB-22N Specifications
Voltage ....................................... 7.2V (1.2V x 6)Charging current ........................ 1600mAhDimensions (mm)....................... 63.8 W x 110.8 H x 17.2 D
(Projections included)Charger and charging time
KSC-24 (Rapid Charger) ...... Approx. 80 minutesWeight ........................................ 210g
Voltage ....................................... 7.2V (1.2V x 6)Charging current ........................ 2100mAhDimensions (mm)....................... 63.8 W x 110.8 H x 20.2 D
(Projections included)Charger and charging time
KSC-24 (Rapid Charger) ...... Approx. 110 minutesWeight ........................................ 250g
KSC-20 External View
KSC-20 SpecificationsCharging current ..........................1100mA±150mACharging time ..............................KNB-16A : Approx. 60 minutes
KNB-17A : Approx. 80 minutesSource voltage .............................Approx. 15VUsable temperature range ...........0˚C~40˚CDimensions (Body only) ...............105 W x 135 D x 52 H (mm)Weight (Body only) ......................0.18kg
KSC-24 External View
T
Discharge pin side
Charge pin side
ThermisterDiode
Breaker(80±5˚C)
Breaker(70±5˚C)
T
Discharge pin side
Charge pin side
ThermisterDiode
BreakerPoly switch(80˚C)
Breaker(70˚C)
KSC-24 SpecificationsCharging current ..........................1100mA±150mACharging time ..............................KNB-16A : Approx. 60 minutes
KNB-17A : Approx. 80 minutesKNB-21N : Approx. 80 minutesKNB-22N : Approx. 110 minutes
Source voltage .............................Approx. 15VUsable temperature range ...........0˚C~40˚CDimensions (Body only) ...............105 W x 55 H x 135 D (mm)Weight (Body only) ......................Approx. 180g
TK-380 TK-380 TK-380 TK-380
43 44
KPG-36 (PROGRAMMING INTERFACE CABLE) / KSC-19 (CHARGER) /KRA-15 (UHF WHIP ANTENNA) / KSC-20 / KSC-24 (RAPID CHARGER)
KPG-36 External View
KSC-19 External View
KSC-19 ChargingKNB-16A
Voltage ....................................7.2VBattery capacity ......................1100mAhCharging time..........................Approx. 8 hours
KNB-17AVoltage ....................................7.2VBattery capacity ......................1500mAhCharging time..........................Approx. 8 hours
KNB-16A/17A (Ni-Cd BATTERY) / KNB-21N/22N (Ni-MH BATTERY)BLOCK DIAGRAM
41 42
KRA-15 External View
KNB-16AExternal View
KNB-17AExternal View
KNB-16ACircuit Diagram
KNB-17ACircuit Diagram
KNB-16A Specifications
KNB-17A Specifications
Voltage .........................................7.2V (1.2V x 6)Charging current ..........................1100mAhDimensions (mm).........................58 W x 110.8 H x 17.2 D
(Projections included)Charger and charging time
KSC-19 (Normal Charger) ...... Approx. 8 hoursKSC-20 (Rapid Charger) ........ Approx. 1 hour
Weight .......................................... 180g
Voltage .........................................7.2V (1.2V x 6)Charging current ..........................1500mAhDimensions (mm).........................58.0 W x 110.8 H x 20.0 D
(Projections included)Charger and charging time
KSC-19 (Normal Charger) ...... Approx. 8 hoursKSC-20 (Rapid Charger) ........ Approx. 1.3 hour
Weight .......................................... 220g
T
Discharge pin side
Charge pin side
ThermisterDiode
Breaker(80±5˚C)
Breaker(70±5˚C)
KNB-21NExternal View
KNB-22NExternal View
KNB-21NCircuit Diagram
KNB-22NCircuit Diagram
T
Discharge pin side
Charge pin side
ThermisterDiode
Breaker(80˚C)
Breaker(70˚C)
Poly switch
KNB-21N Specifications
KNB-22N Specifications
Voltage ....................................... 7.2V (1.2V x 6)Charging current ........................ 1600mAhDimensions (mm)....................... 63.8 W x 110.8 H x 17.2 D
(Projections included)Charger and charging time
KSC-24 (Rapid Charger) ...... Approx. 80 minutesWeight ........................................ 210g
Voltage ....................................... 7.2V (1.2V x 6)Charging current ........................ 2100mAhDimensions (mm)....................... 63.8 W x 110.8 H x 20.2 D
(Projections included)Charger and charging time
KSC-24 (Rapid Charger) ...... Approx. 110 minutesWeight ........................................ 250g
KSC-20 External View
KSC-20 SpecificationsCharging current ..........................1100mA±150mACharging time ..............................KNB-16A : Approx. 60 minutes
KNB-17A : Approx. 80 minutesSource voltage .............................Approx. 15VUsable temperature range ...........0˚C~40˚CDimensions (Body only) ...............105 W x 135 D x 52 H (mm)Weight (Body only) ......................0.18kg
KSC-24 External View
T
Discharge pin side
Charge pin side
ThermisterDiode
Breaker(80±5˚C)
Breaker(70±5˚C)
T
Discharge pin side
Charge pin side
ThermisterDiode
BreakerPoly switch(80˚C)
Breaker(70˚C)
KSC-24 SpecificationsCharging current ..........................1100mA±150mACharging time ..............................KNB-16A : Approx. 60 minutes
KNB-17A : Approx. 80 minutesKNB-21N : Approx. 80 minutesKNB-22N : Approx. 110 minutes
Source voltage .............................Approx. 15VUsable temperature range ...........0˚C~40˚CDimensions (Body only) ...............105 W x 55 H x 135 D (mm)Weight (Body only) ......................Approx. 180g
TK-380
45
Circuit Diagram
KMC-25 (SPEAKER MICROPHONE)
SpecificationsMicrophone
Impedance ..............................2kΩSensitivity ................................ -65dB±4.0dB at 1kHz
SpeakerImpedance ..............................16ΩInput ........................................0.5WMaximum input ........................1.5W
Dimensions ..................................62W x 81 H x 29 D (mm)Weight (With plug cord) ...............Approx. 0.17kg
External View
TK-380
46
GeneralFrequency RangeRX, TX.............................................................................. E2 : 470 to 520MHzGroups ............................................................................. Maximum 250Channels .......................................................................... Maximum 250 (Case of 1 Group)Channel Spacing (Wide/Semi wide/Narrow) .................... 25kHz/20kHz/12.5kHz (PLL channel stepping 5kHz, 6.25kHz)Battery Voltage................................................................. DC 7.5V ±20%Battery Life (5-5-90 duty cycle) ........................................ More than 8 hours at 4W with KNB-16A battery
More than 10 hours at 4W with KNB-17A batteryMore than 10.5 hours at 4W with KNB-21N batteryMore than 13 hours at 4W with KNB-22N battery
Temprature Range ........................................................... –30˚C to +60˚C (-22˚F to + 140˚F)Dimension and Weight
With KNB-16A (1100mAh battery) ................................ 5.33” (135mm) H x 2.29” (58mm) W x 1.34” (34mm) D 1.01lbs (460g)(Dimensions not including protrusions, weight includes antenna and belt hook)
Receiver (Measurements made per TIA/EIA-603, ETS)
RF Input Impedance......................................................... 50ΩSensitivity
12dB SINAD (Wide/Narrow) .......................................... 0.25µV/0.28µV (EIA)20dB SINAD (Wide/Narrow) .......................................... -4dBµV/-2dBµV (ETS)
Selectivity (Wide/Narrow) ................................................ 70dB/62dB (EIA), 72dB/62dB (ETS)Intermodulation (Wide/Narrow) ........................................ 70dB/62dB (EIA), 65dB/65dB (ETS)Spurious Response Rejection (Except for IF 1/2) ............ 70dBFrequency Stability ........................................................... ±0.00025% (-30˚C to +60˚C)Channel Spread ............................................................... 50MHz : E2Audio Power Output ......................................................... 500mW at 16Ω less than 5% distortion
Transmitter (Measurements made per TIA/EIA-603, ETS)
RF Power OutputHi ................................................................................... 4WLow ................................................................................ 1W
RF Output Impedance ...................................................... 50ΩSpurious ........................................................................... -36dBm ≤ 1GHz, -30dBm > 1GHzModulation (Wide/Semi wide/Narrow) .............................. 16K0F3E, 14K0F2D/14K0F3E, 12K0F2D/8K50F3E, 7K50F2DFM Noise (Wide/Narrow) .................................................. -45dB/-40dB (EIA)Audio Distortion ................................................................ Less than 3% at 1kHz (EIA)Frequency Stability ........................................................... ±0.00025% (-30˚C to +60˚C)Channel Spread ............................................................... 50MHz : E2
SPECIFICATIONS
NOTEThe terms “Wide” and “Semi wide” used in this service manual correspond to “Wide 5K” and “Wide 4K” respectively that appear
in the menu and help texts of the KPG-60D (Field Programming Unit).
KENWOOD CORPORATION14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-8501, Japan
KENWOOD SERVICE CORPORATIONP.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745,U.S.A.
KENWOOD ELECTRONICS CANADA INC.6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
KENWOOD ELECTRONICS DEUTSCHLAND GMBHRembrücker Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS BELGIUM N.V.Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
KENWOOD ELECTRONICS FRANCE S.A.13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS U.K. LIMITEDKENWOOD House, Dwight Road, Watford, Herts., WD1 8EB United Kingdom
KENWOOD ELECTRONICS EUROPE B.V.Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
KENWOOD ELECTRONICS ITALIA S.p.A.Via G. Sirtori, 7/9 20129 Milano, Italy
KENWOOD IBERICA S.A.Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.(A.C.N. 001 499 074)16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113, Australia
KENWOOD ELECTRONICS (HONG KONG) LTD.Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T.,Hong Kong
KENWOOD ELECTRONICS TECHNOLOGIES(S) PTE LTD.Sales Marketing Division1 Ang Mo Kio Street 63, Singapore 569110
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