fd-4 service manual for web

FD-4Service Manual

Model

DIGITAL MULTITRACKER

SAFETY INSTRUCTIONSRead instructions - All the safety and operating instruc-tions should be read before the appliance is operated.Retain instructions - The safety and operating instructionsshould be retained for future reference.Heed warnings - All warnings on the appliance and in theoperating instructions should be adhered to.Follow instructions - All operating and use instructionsshould be followed.Water and Moisture - The appliance should not be usednear water - for example, near a bathtub, washbowl,kitchen sink, laundry tub, in a wet basement, or near aswimming pool, and the like.Carts and Stands - The appliance should be used onlywith a cart or stand that is recommended by the manufac-turer.

An appliance and cart combination should be moved withcare. Quick stops, excessive force, and uneven surfacesmay cause the appliance and cart combination to over-turn.Wall or Ceiling Mounting - The appliance should bemounted to a wall or ceiling only as recommended by themanufacturer.Ventilation - The appliance should be situated so that itslocation or position does not interfere with its proper ven-tilation. For example, the appliance should not be situ-ated on a bed, sofa, rug, or similar surface that may blockthe ventilation openings; or, placed in a built-in installa-tion, such as a bookcase or cabinet that may impede theflow of air through the ventilation openings.

Heat - The appliance should be situated away from heatsources such as radiators, heat registers, stoves, or otherappliances (including amplifiers) that produce heat.Power Sources - The appliance should be connected to apower supply only of the type described in the operatinginstructions or as marked on the appliance.Grounding or Polarization - The precautions that shouldbe taken so that the grounding or polarization means ofan appliance is not defeated.Power Cord Protection - Power supply cords should berouted so that they are not likely to be walked on orpinched by items placed upon or against them, payingparticular attention to cords at plugs, convenience recep-tacles, and the point where they exit from the appliance.Cleaning - The appliance should be cleaned only as rec-ommended by the manufacturer.Nonuse Periods - The power cord of the appliance shouldbe unplugged from the outlet when left unused for a longperiod of time.Object and Liquid Entry - Care should be taken so thatobjects do not fall and liquids are not spilled into the en-closure through openings.Damage requiring Service - The appliance should be ser-viced by qualified service personnel when:A.

B.

C.D.

E.

Servicing - The user should not attempt to service the ap-pliance beyond that described in the operating instruc-tions. All other servicing should be referred to qualifiedservice personnel.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

CAUTIONRISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,

DO NOT REMOVE COVER (OR BACK).

NO USER-SERVICEABLE PARTS INSIDE.

TO PREVENT ELECTRIC SHOCK, MATCH

WIDE BLADE OF PLUG TO WIDE SOLT,

FULLY INSERT.

POUR ÉVITER LES CHOCS ÉLECTRIQUES,

INTRODUIRE LA LAME LA PLUS LARGE DE

LA FICHE DANS LA BORNE CORRE-

SPONDANTE DE LA PRISE ET POUSSER

JUSQU' AU FOND.

CAUTION:

ATTENTION:

The exclamation point within an equilateraltriangle is intended to alert the user to thepresence of important operating and mainte-nance (servicing) instructions in the literatureaccompanying the appliance.

The lightening flash with arrowhead symbol,within an equilateral triangle, is intended toalert the user to the presence of uninsulated“dangerous voltage” within the product's en-closure that may be of sufficient magnitude toconstitute a risk of electric shock to persons.

“WARNING”“TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOIS-TURE.”

1.

2.

3.

4.

5.

6.

7.

8.

The power supply cord or the plug has been damaged;orObjects have fallen, or liquid has been spilled into theappliance; orThe appliance has been exposed to rain; orThe appliance does not appear to operate normally orexhibits a marked changed in performance; orThe appliance has been dropped, or the enclosuredamaged.

9.

10.

11.

12.

13.

14.

15.

16.

17.

Parts marked with this sign are safety critical components. They must always be replaced with identical

components. Refer to the Fostex Parts List and ensure exact replacement.

CAUTION

TABLE OF CONTENTS

1. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. CONTROLS, INDICATORS AND CONNECTORS . . . . . . . . . . .

3. SOFTWARE UPDATE . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4. SERVICE MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5. ERROR CODE LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6. INSTALLING 2.5" INTERNAL HARD DISK DRIVE . . . . . . . . .

7. EXPLODED VIEW, PCB ASSEMBLY AND PARTS LIST . . . . .

8. CIRCUIT DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Owner's manual : 8288414100 (for export model)

: 8288415000 (for domestic model)

Service mode, error code list, explode view, PCB assembly, parts list and circuit diagrams are given in this

manual to assist the service technician in maintaining the Model FD-4.

NOTES

The following accessories are supplied with FD-4 as the standard accessories.*

*

Following is the packing material for the Model FD-4.*

Carton, inner, FD-4 : 8228716000

Packing, side, L, FD-4 : 8228440000

Packing, side, R, FD-4 : 8228441000

FD-4

4

7

11

12

19

20

24

41

!

FD-4

3

4

FD-4

1. SPECIFICATIONSRECORD & REPRODUCE

Recording Medium External fixed / removable hard disk driveStandard SCSI-2 or better

Sampling Frequency 32 kHz, 44.1 kHzQuantization 12-bit nonlinear, 16-bit linearEmphasis Not availableRecording Time (mono track min.)

Fs: 32 kHz About 33 min. / 100 MB (up to 24 hours) at maximumFs: 44.1 kHz About 18 min. / 100 MB (up to 24 hours) at maximum

Number of TracksNORMAL / MASTERING MODE 1 6 (4 + 2 additional tracks)MASTERING MODE 2 4

Number of simultaneous recording tracks 2Number of simultaneous playback tracks 4Number of tracks to be pasted at a time 6Recording Format FDMS-3Recording Mode NORMAL MODE (Fs: 32 kHz, 4 + 2 tracks, default)

MASTERING MODE 1 (Fs: 44.1 kHz, 4 + 2 tracks)MASTERING MODE 2 (Fs: 44.1 kHz, 4 tracks)

ELECTRICAL (0 dBV = 1 V)• MIXER SECTION

Reference Input LevelMIC -50, -30 dBV

Impedance 20 kΩ or moreLINE -10 dBV

Impedance 20 kΩ or moreRECORDER IN -10 dBV

Impedance 20 kΩ or moreAUX RTN -20 dBV

Impedance 8 kΩ or moreDATA IN

Connector Square shape opticalFormat IEC consumer optical standard IEC 958 Part 3

Reference Output LevelSTEREO -10 dBV

Load impedance 10 kΩ or moreAUX SEND -10 dBV

Load Impedance 10 kΩ or moreMONITOR -10 dBV

Load impedance 10 kΩ or moreHEADPHONE 20 mW at maximum (Load: 16 Ω)

50 mW at maximum (Load: 50 Ω)DATA OUT

Connector Square shape opticalFormat IEC consumer optical standard IEC 958 Part 3

FD-4

5

ELECTRICAL (continued)SCSI DATA input / output

Connector D-SUB 25-pinProtocol SCSI-2, unbalanced transfer methodTransfer type AsynchronousNumber of device to be connected 1

Fader / Knob Position at Reference Input / OutputMASTER fader At 8 ~ 9 position (AUX RTN : -20 dBV / 1 kHz, AUX RTN

VR: MAX. Adjust master fader for -10 dBV output atSTEREO OUT.)

MONITOR knob Adjust MONITOR knob for -10 dBV output at MONITOROUTPUT. (MON SEL: ST+MON, MON)

INPUT fader At 7 ~ 8 position (INPUT: -10 dBV / 1 kHz, EQ GAIN: 0,PAN: L (R). Adjust input fader for -10 dBV output atSTEREO OUT.)

Output LevelINPUT (1 ~ 4) →→→→→ AUX SEND -10 dBV +0, -2 dB (INPUT: -10 dBV / 1 kHz, EQ GAIN:

0, PAN: L (R), AUX1, 2 VR: CH MAX, input fader: at 7 ~8 position.)

INPUT (1 ~ 4) →→→→→ MONITOR -10 dBV ± 1 dB (INPUT: -10 dBV / 1 kHz, EQ GAIN: 0,PAN: L (R), MON VR: MON MAX, MON PAN: L (R),input fader: at 7 ~ 8 position.)

Frequency ResponseINPUT (1 ~ 4) →→→→→ MONITOR 20 ~ 20 kHz +1, -3 dB (INPUT: -50 dBV)

20 ~ 20 kHz +1, -2 dB (INPUT: -10 dBV)INPUT (1 ~ 4) →→→→→ AUX SEND 20 ~ 20 kHz +1, -2 dB (INPUT: -10 dBV)AUX RTN →→→→→ MONITOR OUT 20 ~ 20 kHz +1, -2 dB (AUX RTN: -20 dBV)AUX RTN →→→→→ PHONES 80 ~ 20 kHz +1, -2 dB (AUX RTN: -20 dBV, at 20 mW /

16 Ω)EQ Characteristics

High (12 kHz) & Low (80 Hz) +15 dB ± 3 dB at “+15” position -15 dB ± 3 dB at “-15” position

Mid (200 Hz ~ 5 kHz) +15 dB ± 3 dB at “+15” position -15 dB ± 3 dB at “-15” position

S / N

INPUT

INPUT Σ4

Residual Noise

-50 dBV-38 dBV-10 dBV+2 dBV-50 dBV-38 dBV-10 dBV+2 dBVVR MIN

AUX SENDAUX SENDAUX SENDAUX SENDMONITORMONITORMONITORMONITORPHONES

-10 dBV+2 dBV-10 dBV+2 dBV-10 dBV+2 dBV-10 dBV+2 dBV

66 dB or more78 dB or more80 dB or more92 dB or more63 dB or more75 dB or more73 dB or more85 dB or more

68 dB or more80 dB or more82 dB or more94 dB or more65 dB or more77 dB or more75 dB or more87 dB or more-75 dBV or less

LEVEL LEVEL UNWTD. AWTD.INPUT OUTPUT S / N

6

FD-4

ELECTRICAL (continued)Distortion

Crosstalk 60 dB or more / 1 kHzClick Noise

Power on / off -20 dBV p-p or lessOther switching -50 dBV p-p or less

MIDI Controlling Operation check should be executed using the test modewith connecting the MIDI IN and OUT terminal.

• RECORDER SECTIONFrequency Response

Fs: 44.1 kHz 20 ~ 20 kHz +1, -2 dBFs: 32 kHz 20 ~ 14.5 kHz +1, -2 dB

Full Scale Output Level (Ref: -12dB) +2 dBV ± 1 dB (Fs: 32 kHz / 44.1 kHz)Dynamic Range 88 dB or more (Fs: 32 kHz / 44.1 kHz)Total Harmonic Distortion

Fs: 44.1 kHz 0.02 % or lessFs: 32 kHz 0.08 % or less

Channel Separation 80 dB or more / 1 kHz at max. recording level (Fs: 32 kHz / 44.1 kHz)

S / N 88 dB or more (A-WTD., Fs: 32 kHz / 44.1 kHz)Power Consumption

JPN 13 W +5, -20 %Others 15 W +5, -20 %

Specifications and appearance are subject to change without notice for product improvement.

INPUT

AUX RTN

-40 dBV0 dBV0 dBV

-10 dBV-10 dBV

MONITORMONITORAUX SENDMONITORPHONES

0 dBV0 dBV0 dBV0 dBV

20 mW

100 ~ 10 kHz100 ~ 10 kHz100 ~ 10 kHz100 ~ 10 kHz

1 kHz

0.05 % or less0.05 % or less0.05 % or less0.05 % or less0.10 % or less

LEVEL LEVEL UNWTD. AWTD.INPUT OUTPUT S / N

FD-4

7

2. CONTROLS, INDICATORS & CONNECTORS

4321

INPUT 3

R MON OUT LR ST OUT LAUX RTN 1

RMONO/LAUX RTN 2

RMONO/L 2 AUX SEND 14 INSERT 3

INPUT 4

SCSIOUT INDATA

RRECORDER IN

L INMIDIOUT

PUNCHIN/OUT

DATAMIDIPOWER

Rear Panel

Control Panel

Front Panel

MON L MON RMON L MON RMON L MON RMON L MON R

0 0 0 0

0 0 0 0

0

0

0

0

0

0

0

0

0000

UNDO/

PUNCHAUTO

LEVEL LEVEL

MASTER

0 10

2

0 10

1

0 10

SELECTOR

PAN

LOW

HIGH

GAINMID

AUX1

-

-

-

AUX2

+

+

+

TRK4INPUT

RL

PAN

LOW

HIGH

GAINMID

AUX1

-

-

-

AUX2

+

+

+

TRK3INPUT

RL

PAN

LOW

HIGH

GAINMID

AUX1

-

-

-

AUX2

+

+

+

TRK2INPUT

RL

PAN

LOW

HIGH

2k

900

300

GAINMID

SHIFT

AUX1

-

-

200

-

AUX2

+

+

5k

+

TRK1INPUT

0

10

5

L/R+MON

L/R

MON

OFF

INPUT

TRK 4

OFF

INPUT

TRK 3

OFF

INPUT

TRK 2

OFF

PITCHVARI

MID

RL

SHIFT

4/R3/L2/R

SELDISP SEL

RL


1/L

INPUT

TRK 1 CLIPBOARD PLAYLOCATE ABS 0

LOCATE REC ENDF FWD/REWIND/PLAYSTOPRECORD

REDOEDIT

START IN OUT

AUTO PLAY

EXECUTE/YES

EXIT/NOHOLD/ STORE

END IN OUT

PGM SEL

AUTO RTN

SETUP

H

M

L

H

M

L

TIME BASE

ACCESS

2k

900

300

SHIFT

200 5k

MID

2k

900

300

SHIFT

200 5k

MID

2k

900

300

SHIFT

200 5k

MID

AUX AUX AUX AUX AUX RTN

EQEQEQEQ

MON MON MON MON

PAN PAN PAN PAN

INPUT SELINPUT SEL INPUT SEL INPUT SEL

1 2 3 4 L/R

MON SECTION

CLIPBOARDAUTO PUNCHAUTO RTN

ADD. TRACK

PREVIEW

RECORD TRACK

P. EDITSHUTTLEJOG

EJECT

LOC MEM

LOCATE

0

10

5

0

10

5

0

10

5

0

10

5

8

FD-4

Control Panel (Mixer Section)

MON L MON RMON L MON RMON L MON RMON L MON R

0 0 0 0

0 0 0 0

0

0

0

0

0

0

0

0

0000

LEVEL LEVEL

MASTER

0 10

2

0 10

1

0 10

SELECTOR

PAN

LOW

HIGH

GAINMID

AUX1

-

-

-

AUX2

+

+

+

TRK4INPUT

RL

PAN

LOW

HIGH

GAINMID

AUX1

-

-

-

AUX2

+

+

+

TRK3INPUT

RL

PAN

LOW

HIGH

GAINMID

AUX1

-

-

-

AUX2

+

+

+

TRK2INPUT

RL

PAN

LOW

HIGH

2k

900

300

GAINMID

SHIFT

AUX1

-

-

200

-

AUX2

+

+

5k

+

TRK1INPUT

0

10

5

L/R+MON

L/R

MON

OFF

INPUT

TRK 4

OFF

INPUT

TRK 3

OFF

INPUT

TRK 2

OFF

MID

RL

INPUT

TRK 1

H

M

L

H

M

L

2k

900

300

SHIFT

200 5k

MID

2k

900

300

SHIFT

200 5k

MID

2k

900

300

SHIFT

200 5k

MID

AUX AUX AUX AUX AUX RTN

EQEQEQEQ

MON MON MON MON

PAN PAN PAN PAN

INPUT SELINPUT SEL INPUT SEL INPUT SEL

1 2 3 4 L/R

MON SECTION

0

10

5

0

10

5

0

10

5

0

10

5

1. Input faders [1-4]2. Input select switches

[INPUT SEL (INPUT/OFF/TRK)]3. Panpot knobs [PAN (L/R)]4. Monitor panpot knobs [PAN (MON L/MON R)]5. Monitor level control knob [MON (INPUT/TRK)]6. Equalizer control knobs [EQ (HIGH/MID/LOW)]7. AUX send knobs [AUX (AUX 1/AUX 2)]

8. AUX return knobs [AUX RTN (1, 2)]9. Monitor master knob

[MONITOR SECTION (MASTER)]10. Monitor select switch

[SELECTOR (L/R, L/R+MON, MON)]11. Master fader [L/R]12. Input level switches [LEVEL (H/M/L)]

1

2

3

4

5

7

6

8

9

10

111212

FD-4

9

13. Record track select keys[RECORD TRACK (1/L, 2/R, 3/L, 4/R, L, R)]

14. LCD15. Contrast adjustment knob16. Display indication select key17. Setup key [SETUP]18. Time Base select key19. Execute/Yes key [EXECUTE/YES]20. Exit/No key [EXIT/NO/ EJECT ]21. Access LED [ACCESS]22. JOG dial [JOG/ SHUTTLE ]23. Fast forward button [F FWD/ ]24. Rewind button [REWIND/ ]25. Play button [PLAY]26. Stop button [STOP]27. Record button [RECORD/ AUTO PUNCH ]

28. Shift key [ SHIFT ]29. Vari Pitch key [VARI PITCH/ P.EDIT ]30. Auto Return/Auto Play mode on/off key

[AUTO RTN/AUTO PLAY]31. Locate key [LOCATE/ LOC MEM ]32. Hold/ key [HOLD/ ]33. Store key [STORE]34. Undo/Redo key [UNDO/REDO]35. Edit key [EDIT]36. Auto Return Start key [AUTO RTN START/ PREVIEW ]37. Auto Return End key [AUTO RTN END/ PREVIEW ]38. Auto Punch In key [AUTO PUNCH IN/ PREVIEW ]39. Auto Punch Out key [AUTO PUNCH OUT/ PREVIEW ]40. Clipboard In key [CLIPBOARD IN/ PREVIEW ]41. Clipboard Out key [CLIPBOARD OUT/ PREVIEW ]

26

27

28

29

30

31

32

35

33

3436

3839

37

13

14

41

40

1516

17

18

1920

21

2223

24

25

Control Panel (Recorder Section)

UNDO/

PUNCHAUTO

PITCHVARI

RL

SHIFT

4/R3/L2/R

SELDISP SEL


1/L

CLIPBOARD PLAYLOCATE ABS 0

LOCATE REC ENDF FWD/REWIND/PLAYSTOPRECORD

REDOEDIT

START IN OUT

AUTO PLAY

EXECUTE/YES

EXIT/NOHOLD/ STORE

END IN OUT

PGM SEL

AUTO RTN

SETUPTIME BASE

ACCESS

CLIPBOARDAUTO PUNCHAUTO RTN

ADD. TRACK

PREVIEW

RECORD TRACK

P. EDITSHUTTLEJOG

EJECT

LOC MEM

LOCATE

10

FD-4

Front Panel

Rear Panel

1. Monitor Out jacks [MON OUT L, R] (RCA pin)2. Stereo Out jacks [ST. OUT L, R] (RCA pin)3. AUX Send jacks 1, 2 [AUX SEND 1, 2] (Phone)4. AUX Return jacks 1, 2 [AUX RTN 1, 2] (Phone)5. Insert jacks 3, 4 [INSERT 3, 4] (TRS Phone)6. Balanced input connectors 3, 4 [INPUT 3, 4]

(Balanced XLR)7. Recorder in jacks L, R [RECORDER IN L, R]

(RCA pin)

1. Input jacks [1, 2, 3, 4] (Phone)2. Headphone jack [PHONES] (TRS Phone)

8. MIDI OUT jack [MIDI OUT] (DIN 5-pin)9. MIDI IN jack [MIDI IN] (DIN 5-pin)

10. Punch in/out jack [PUNCH IN/OUT] (Phone)11. Data output jack [DATA OUT] (OPTICAL)12. Data input jack [DATA IN] (OPTICAL)13. SCSI connector [SCSI] (D-SUB 25-pin)14. Power cable15. Power switch [POWER]

INPUT 3

R MON OUT L R ST OUT LAUX RTN 1

R MONO/LAUX RTN 2

R MONO/L2 AUX SEND 1 4 INSERT 3

INPUT 4

SCSI OUTINDATA

RRECORDER IN

LINMIDIOUT

PUNCHIN/OUT

DATA MIDIPOWER

3 4 5

89101112131415 7

61 2

4321

1 2

FD-4

11

3. SOFTWARE UPDATEThe FD-4 software can be updated through SCSI port. This means that unscrewing and opening up the FD-4 top panel is notnecessary to change the EPROMs on the MAIN PCB assy. Please refer to the following explanation for correct softwareupdating procedures.

Updated software in a removable media (e.g. floppy disk, zip disk, etc.) to be sent via airmailUpdated software as an attachment file to be sent via E-mail

There are two ways of sending the FD-4 updated software.3-1. Method of Sending Software from Fostex Japan

1.2.

3-2. Required Tools

IBM PC compatible computer with SCSI boardRemovable type SCSI driveCable between the removable type SCSI drive and the SCSI boardCable between the removable type SCSI drive and the FD-4 (D-SUB 25-pin)

The following tools/equipment are required to update the FD-4 software.

3-3. Software Updating Procedures

Connect the removable type SCSI drive to the SCSI board.Insert the diskette to the removable type SCSI drive and format it by the computer (IBM PC format).Copy the updated software file to the removable type SCSI drive (diskette).Reconnect the removable type SCSI drive to the FD-4 SCSI port.In order to boot up the FD-4 system software, insert the diskette formatted by the FD-4.Eject the diskette by pressing the EXIT/NO key while holding down the SHIFT key.Insert the diskette with updated software file. The FD-4 LCD display shows “No Disk”, “Initial..”, “name of drive (e.g.ZIP 100)” and “FD4MOT” in order and comes to a standstill at the display below.

Presuming that the updated software is correctly sent and is copied into your computer.

SYNC OUT DRIVESCSI

AUTO A.PUNCH

?SURE

DIGITAL

: Blinking

Pressing the EXECUTE/YES key would update the software. The display shows “Loading!”, “Writing!” and “Initial..”in order and automatically returns to the above condition again. This indicates that updating the software is completed.Eject the diskette with updated software file and insert the diskette formatted by the FD-4.Check the software version by the Service Mode. (For details, please refer to the section “4-2. Software/CPU version”.)

CAUTION:The diskette in which the updated software file is copied must be formatted by IBM PC computer, not by Macintosh.If something wrong happens while updating the software (e.g. A blackout occurred while updating the software.), theFD-4 might not be able to boot up the system software inside the Flash ROM. In this case, please refer to the section “4-8. Flash ROM” (page 17).

1.2.3.4.

1.2.3.4.5.6.7.

8.

9.10.

1.2.

12

FD-4

4. SERVICE MODEThere are various optional modes available in the FD-4 Service Mode. Please utilize them when servicing the unit.

Connect a SCSI device, insert the diskette formatted by the FD-4 and turn it on.Turn on the power of FD-4.While holding down the STOP button and SHIFT key, press the SETUP key.

The way of putting the FD-4 into Service Mode is as follow.4-1. Putting FD-4 into Service Mode

1)2)3)

As shown below, by rotating the jog dial C.W. or C.C.W., various optional modes will be displayed in addition to thegeneral SETUP menus. In order to select a certain optional mode, press the EXECUTE/YES key while its menu isdisplayed.

4-2. Flash ROM/CPU version

This mode is used to check the Flash ROM and CPU versionscurrently installed in the unit.

In order to check the version number, press the “EXECUTE/YES” key while “?” is blinking.

Sign.Set?

TempoSet?

TitleEdit?

Del. PGM?

Click ?

Preroll?

SyncOut?

FrameRate?

MtcOffset?

OfsetMode?SlaveMode?

SlaveType?

RecProtct?

Digi.in?

Resolu?

DeviceID?

Load PGM?

Save PGM?

Format?

Digi.out?

Version?

DA Test?

Disp.Test?

SelfCheck?

OfsetDisp?

Init.Disk?FlashROM?

NOsEvent?

Freeblock?

C.W.

C.W.

C.W.

C.W.

C.W.

C.W.

C.W.

N/A

N/A

N/A

N/A: Not Available

: Service Mode

CLKSYNC OUT DRIVE

SCSI

AUTO A.PUNCH

: Blinking

CLKSYNC OUT DRIVE

SCSI

AUTO A.PUNCH

: Blinking The example on the left indicates that the Flash ROM versionis V1.00 and its programming date is February 28, 1998.

In this condition, by turning the jog dial C.W., the CPUversion can be checked.

FD-4

13

The example on the left indicates that the CPU version isV1.00 and its programming date is January 19, 1998.

CLKSYNC OUT DRIVE

SCSI

AUTO A.PUNCH

: Blinking

4-3. DA Test

CLKSYNC OUT DRIVE

SCSI

AUTO A.PUNCH

: Blinking This mode test the signal flow from the DATA INPUT jackto the D/A converter. A S/P DIF digital signal whosesampling frequency is the same as the one when formattingthe diskette (MASTERING MODE 1, 2: 44.1kHz,NORMAL MODE: 32kHz) must be input to the DATAINPUT jack.

To execute this test, press the EXECUTE/YES key while“?” is blinking.

CLKSYNC OUT DRIVE

SCSI

AUTO A.PUNCH

32kHzDIGITAL

1 2 3 4 L R

: Blinking If the FD-4 is in a normal condition, “32kHz or 44.1kHz”and “DIGITAL” will be lit solid. The odd (1 and 3) andeven (2 and 4) channels indicate the L and R input level ofS/P DIF digital signal fed to the DATA INPUT jackrespectively.

If the FD-4 is not in a normal condition, “32kHz or 44.1kHz”and “DIGITAL” will blink and the bargraph meter will notindicate any input level.

4-4. Display/Button Test

CLKSYNC OUT DRIVE

SCSI

PLAY RTNAUTO A.PUNCH

RHSL TAKE

: Blinking This mode tests if all the segments on the LCD display andthe LEDs on the FD-4 top panel are correctly working ornot.

To execute this test, press the EXECUTE/YES key while“?” is blinking.

If the FD-4 is in a normal condition, all the segments on theLCD display will lit solid and the LEDs on the top panelwill start blinking.

If the FD-4 is not in a normal condition, the faulty segmentson the LCD display and/or LEDs on the top panel will remainunlit.

CLK MTCSYNC OUT DRIVE

IDE SCSI


RHSL TAKE

REMAIN ABS

LOC MTC IN

F

VARI PITCH TEMPO PGM

32kHz 44.1kHz 48kHzSETUP MTC OFFSET

?

BAR

SMH

CLK

DF

MB

SF %

SURE COMPLETED!

MIDI

MTC

SLAVE

DIGITAL

14

FD-4

CLKSYNC OUT DRIVE

SCSI

AUTO A.PUNCH

In this condition, if the EXECUTE/YES key is pressed onemore time, the Button Test can be executed.

The Button Test checks if each key/button and jog dial areworking properly or not. The display on the left indicatesthat the RECORD button is pressed. (“K” stands for the Keyand “J” the Jog dial.)

CLKSYNC OUT DRIVE

SCSI

AUTO A.PUNCH

The display on the left indicates that the jog dial is turnedC.W.

The table below shows the relationship between the key/button/jog dial and the corresponding numbers appear onthe LCD display.

In order to quit the Button Test, turn the jog dial C.W. orC.C.W. further after “J 020” or “J-19” is displayedrespectively.

4-5. Self CheckThis mode automatically tests the following points in order.

• SCSI bus• ATA bus• MIDI in/out circuit• S/P DIF digital signal (44.1kHz)• 32kHz digital signal• Vari-pitch circuit• A/D and D/A circuit (Input Monitor)

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AUTO A.PUNCH

: Blinking

Key/Button/Jog Dial No.RECORD K01STOP K02PLAY K03REWIND/ K04F FWD/ K05 SHIFT K06VARI PITCH/ P.EDIT K07AUTO RTN/PLAY K08LOCATE/ LOC MEM K09HOLD/ K10STORE K11

Key/Button/Jog Dial No.EDIT K12UNDO/REDO K13EXECUTE/YES K14EXIT/NO/ EJECT K15AUTO RTN START K16AUTO PUNCH IN K17AUTO PUNCH OUT K18AUTO RTN END K19CLIPBOARD IN K20CLIPBOARD OUT K21DISP SEL K22

Key/Button/Jog Dial No.SETUP K23TIME BASE SEL K24RECORD TRACK 1/L K25RECORD TRACK 2/R K25RECORD TRACK 3/L K25RECORD TRACK 4/R K25RECORD TRACK 5/L K25RECORD TRACK 6/R K25JOG DIAL (C.W.) J 00 ~ 20JOG DIAL (C.C.W.) J -00 ~ -19

FD-4

15

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SCSI

AUTO A.PUNCH

CLKSYNC OUT DRIVE

SCSI

AUTO A.PUNCH

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SCSI

AUTO A.PUNCH

1 2 3 4 L R

To start the Self Check mode, press the EXECUTE/YESkey when “?” is blinking (condition indicated in the previouspage).

As shown in the left, “SelfCheck”, “Initial..”, name ofconnected SCSI drive (The example in the left shows thatthe ZIP drive is connected to the FD-4 SCSI port.) and “ATABus C (Check)” appear on the FD-4 LCD display in order.

Since a 2.5" internal E-IDE hard disk drive is not installedin the FD-4, the Self Check mode comes to a standstill at“ATA Bus Check” test.

In order to continue the Self Check mode, press theEXECUTE/YES key.

If the FD-4 is in a good shape, “Check OK!” will be displayedand the FD-4 is automatically put into Input Monitor modewith all the RECORD TRACK LEDs and RECORD LEDflashing after checking the points mentioned in the previouspage. In this condition, if a signal is applied to the FD-4RECORDER IN (L, R) jacks, its level can be monitored onthe bargraph level meter.

To quit the Self Check mode, press the EXIT/NO key when“Check OK!” is displayed.

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SCSI

AUTO A.PUNCH

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SCSI

AUTO A.PUNCH

INPUT 3

R MON OUT L R ST OUT LAUX RTN 1

R MONO/LAUX RTN 2

R MONO/L2 AUX SEND 1 4 INSERT 3

INPUT 4

SCSI OUTINDATA

RRECORDER IN

LINMIDIOUT

PUNCHIN/OUT

DATA MIDIPOWER

ExternalSCSI Drive

OpticalCable

MIDI cable Applyaudio signal.

<Cable Connection in “Self Check” Mode>

16

FD-4

The followings are examples of error message when the FD-4 is not working properly.

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SCSI

AUTO A.PUNCH

• SCSI function

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SCSI

AUTO A.PUNCH

• MIDI function

CLKSYNC OUT DRIVE

SCSI

AUTO A.PUNCH

44.1kHz

• Digital Signal in/out (Fs: 44.1kHz)

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SCSI

AUTO A.PUNCH

• Digital Signal in/out (Fs: 32kHz)

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SCSI

AUTO A.PUNCH

VARI PITCH

• Vari-pitch function

4-6. Offset Display

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SCSI

AUTO A.PUNCH

: Blinking This mode determines if the offset value against a mastermachine should be displayed or not when the FD-4 isworking as a slave machine.

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SCSI

AUTO A.PUNCH

OFFSET

SMH DF SF

In order to display the offset value, select the “MTC” by theTIME BASE key and the “REMAINING TIME” as DISPSEL key.

There might be a case that the percentage display doesnot indicate “0.0%” exactly when the FD-4 is working asa slave machine and is synchronizing with a mastermachine. This is caused by a difference of internal clockbetween both machines but there is nothing wrong with it.The two-digit numbers displayed in the right of percentagedisplay (“05” in the left example) is only for softwareprogramming purpose.

CAUTION:1.

2.

If you would like to turn ON the offset display, press theEXECUTE/YES key while “?” is blinking. (The defaultsetting is “off”.) Then, turn the jog dial C.W and press theEXECUTE/YES key.

FD-4

17

4-7. Initializing DiskThis mode initializes an external SCSI device connected tothe SCSI port or a 2.5" internal E-IDE hard disk drive. Thedisk drive currently connected can be initialized.

After pressing the EXECUTE/YES key, “SURE?” will startblinking in the LCD display. In this condition, pressing theEXECUTE/YES key one more time would initialize theselected disk drive.

This mode puts the disk back to the condition originallyformatted and is equal to “Quick Format”.

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AUTO A.PUNCH

4-8. Flash ROMThis mode is used when copying the system software fromEPROMs to Flash ROM.

As mentioned in the section “SOFTWARE UPDATE”, theFD-4 software inside the Flash ROM can be updated throughSCSI port. However, if something wrong happens whenupdating the software (e.g. A blackout occurred whileupdating the software.), the FD-4 might not be able to bootup the system software inside the Flash ROM.

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AUTO A.PUNCH

: Blinking

In this case, the following procedures must be taken.

Turn the switch S1 on the MAIN PCB assy to “EPROM” side.Mount and solder the EPROM sockets to “U31” and “U32” on the MAIN PCB assy.Plug the EPROMs into the sockets.Turn on the power of FD-4.

1.2.3.4.

In this condition, the FD-4 is booted up using the system software inside the EPROMs. The next procedures to take are asfollows.

Put the FD-4 into the Service Mode, select “FlashROM” and press EXECUTE/YES key. (“SURE?” is blinking.)Press the EXECUTE/YES key one more time to copy the system software from EPROMs to Flash ROM.Turn the switch S1 to “FLMEM” side.In order to confirm that the FD-4 is booted up using the system software inside the Flash ROM, turn off the power,disconnect the EPROMs and turn the power back on again.After the confirmation, update the system software inside the Flash ROM through SCSI port again.

1.2.3.4.

5.

4-9. Event NumberIndividual Audio Files are continuously recorded in each track of program on the FD-4. However, the FD-4 diskmanagement system allows to create a “no signal recorded” section between Audio Files. This “no signal recorded”section is handled as “Zero File”. As shown in the diagram below, Audio Files and Zero Files will be alternately recordedon the FD-4 and each Audio File and Zero File are counted as individual “Event”. Thus, the number of events on a certaintrack is calculated by summing up these Audio Files and Zero Files. Each track can accommodate up to 512 events but theFD-4 will not newly record events when the number of events reach 508.

ABS 0

Audio File 1 Zero File 1 Audio File 2 Zero File 2 Audio File 3

ABS END

Event No. 1 2 3 4 5

ABS 23h 59m

: Recorded part (shortest length: 740msec, Fs=44.1kHz)

: Non-recorded part (shortest length: 740msec, Fs=44.1kHz)

18

FD-4

4-10. Free Block Check

If a long recording and/or many editing is committed, theEvent Number increases. If the Event Number is gettingcloser to its maximum limit (508), please save/load the datato/from an external DAT recorder or SCSI device. Duringsave/load procedures, Audio Files can be optimized and asa result, the Event Number decreases.

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IDE SCSI


RHSL TAKE

SETUP

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SCSI

AUTO A.PUNCH

: Blinking

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SCSI

AUTO A.PUNCH

This mode is used to check the condition of the disketteinserted into an external SCSI drive connected to the FD-4.

If the Free Block indicates a large number even afterformatting the diskette and no signal is recorded, the diskettecan be judged to be in a bad condition.

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SCSI

AUTO A.PUNCH

SETUP

: Blinking This Service Mode allows to check the Event Numberrecorded on each track in one program on the FD-4.

In order to check, press the EXECUTE/YES key while “?”is blinking.

The example in the left indicates that there are 3 eventscreated on track 1. By turning the jog dial C.W., you cancheck the event number on track 2, 3, 4...

CAUTION:

FD-4

19

5. ERROR CODE LISTThe chart below indicates the error code number and corresponding description. Since the error code list is basicallydesigned for our engineers to improve the software, the description is quite technical. If you find the FD-4 with one of theerror codes displayed, we encourage you to update the software first. In case updating the software does not solve theproblem, we would like you to inform us about details.

1 Audio File address breaks into System File.

3 SCSI drive does not boot up correctly when in SCSI access operation.

9When saving system region sector, its address is registered in Free_block File during Free block Filechecking procedure.

10Link_pointer which links Audio File indicates smaller address (out of region) than Link_File address region inRAM.

11 Link_pointer indicates larger address (out of region) than Link_File address region in RAM.

12 “Pointer_addre” calculation of Link_Pointer is not correct.

14Link_Pointer during recording/reproducing indicates smaller address (out of region) than actual Link_Fileaddress region.

15Link_Pointer during recording/reproducing indicates larger address (out of region) than actual Link_Fileaddress region.

16 “Pointer_addre” calculation of Link_Pointer during recording/reproducing is not correct.

20 src_cash_load: Improper access of link address occurred while PASTE editing.

21 bak_cash_load: Program link during PASTE/MOVE editing is incorrect.

22 bak_cash_load: Imcompatibility problem occurred on program link during PASTE/MOVE editing.

30 Error when executing MOVE editing. Improper Link Pointer. Error in “bak_cash_load” function.



35 Backup_Save:Error occurred when saving data to SCSI device.

36 Backup_Load: Error occurred when loading data from SCSI device.

38 Displayed in Test Mode only. SCSI device cannot be recognized during initial test.

40 dis_cah_load: Improper access occurred when recording/reproducing.



45 get_non_des_block: Remaining disk capacity is insufficient.

52 non_des_cash_save_sub: Improper access occurred when recording/reproducing.

60 remake_free_block: There was improper access to program management region.


62 remake_free_block: Number of manageable events exceeds limit.


64 remake_free_block: There is an overlapping section in program management region.

96 There was improper access to program management region.

97 There was improper access to program management region when saving System File.

99 There was improper access when fading in/out.

FD-4 ERROR CODE LIST

DESCRIPTIONERRORCODE

20

FD-4

6. INSTALLING 2.5" INTERNAL HARD DISK DRIVEThe Model 9045 and a 2.5" E-IDE hard disk drive installing procedures are explained below.

• Bracket, HD, FD-4 (P/N: 8221234000) x 2• Connector, PI, header, 50P, AMPMOD (P/N: 8245314000) x 1• Cable, flat, 2P, L150 (P/N: 8276292015) x 1• Cable assy, flat, 50P, P1.0, AMPMOD, L150 (P/N: 8277465015) x 1• 14 x screws (P 3 x 4 CZn)

Model 9045 Contents

Installing ProceduresLoosen 14 x screws (BBT 3 x 8 BZn) which fix the FD-4 Top Panel section to the Bottom Panel section.Remove the following cables from the connectors on the MAIN PCB assy.

• 9-pin cable to the J3 (coming from MIXER A PCB assy)• 9-pin cable to the J7 (coming from DISPLAY PCB assy)• 7-pin cable to the J10 (coming from MIXER A PCB assy)

1)2)

BBT 3x8 BZn BBT 3x8 BZn

Top Panel section

Bottom Panel section

MAIN PCB assy

J79-pin

J39-pin

J107-pin

FD-4

21

Remove the MAIN PCB assy by loosening the following screws.• 5 x screws (B 3 x 6 CZn) fixing the PCB assy from top• 6 x screws (BBT 3x8 BZn) fixing the PCB from rear• 2 x Fix-Stand fixing the D-SUB 25-pin connector

Mount and solder the 50-pin connector and 2-pin cable. (Before soldering, you might need to remove the soldering bya solder remover.)

3)

4)

BBT 3 x 8 BZn

B 3 x 6 CZn

MAIN PCB assy

Enlarged View of MAIN PCB assy

Fix-Stand

Cable, flat, 2P, L150

Connector, PI, header,50P, AMPMOD

22

FD-4

Put back the MAIN PCB assy to the Bottom Panel section by tightening the following screws.• 5 x screws (B 3 x 6 CZn) fixing the PCB assy from top• 6 x screws (BBT 3x8 BZn) fixing the PCB from rear• 2 x Fix-Stand fixing the D-SUB 25-pin connector

Using 4 x screws (P 3 x 4 CZn), fix the HD Bracket to a 2.5" E-IDE hard disk drive.Using 4 x screws (P 3 x 4 CZn), fix the 2.5" E-IDE hard disk drive/HD bracket to the Bottom Panel section.(During the above procedures 6) and 7), adjust the tightening position of screws to the HDD and to the bottom panelso that screws are not bothered from each other.)

5)

6)7)

BBT 3 x 8BZn

B 3 x 6CZn

Fix-Stand

B 3 x 4 CZn

B 3 x 4 CZn

B 3 x 4 CZn2.5" E-IDEHard Disk Drive

B 3 x 4 CZn

MAIN PCB assy

Bracket, HD, FD-4

1

49

2

50

FD-4

23

Connect the 50-pin flat cable between J12 of MAIN PCB assy and the HDD connectors. When connecting, in order toconnect pins straight, do not twist or turn the cable. (Pin-1 of J12 (RED) must go to Pin-1 of HDD connectors.)Connect the following cables from the connectors on the MAIN PCB assy.

• 9-pin cable to the J3 (coming from MIXER A PCB assy)• 9-pin cable to the J7 (coming from DISPLAY PCB assy)• 7-pin cable to the J10 (coming from MIXER A PCB assy)

Tighten 14 x screws (BBT 3 x 8 BZn) which fix the FD-4 Top Panel section to the Bottom Panel section.

8)

9)

10)

BBT 3 x 8 BZn BBT 3 x 8 BZn

Cable assy, flat, 50P,P1.0, AMPMOD,L150

RED J79-pin

J39-pin

J107-pin

24

FD-4

7. EXPLODED VIEW, PCB ASSEMBLY AND PARTS LIST

FD-4 OVERALL EXPLODED VIEW & PARTS LISTRef. No. Part No. Description

1 8212 6100 00 Window, LCD, FD-4

2 8212 6090 00 Panel, top, FD-4

3 8221 2290 00 Panel, bottom, FD-4

4 8274 1240 00 PCB assy, XLR, FD-4

5 8216 6641 00 Shield, mixer, FD-4

6 8226 2370 00 Button assy, control, FD-4

7 8274 1220 00 PCB assy, Mixer A, FD-4

8 8226 2230 01 Knob, volume, C

9 8274 1360 00 PCB assy, Display, FD-4

10 8274 1370 00 PCB assy, Main, FD-4

11 8274 1380 00 PCB assy, Power, FD-4

12 8204 0820 00 Plate, mounting, B

13 8221 2270 00 Bracket, jack, FD-4

14 8274 1230 00 PCB assy, Jack, FD-4

15 8226 2380 00 Knob, jog, FD-4

16 8216 6670 00 Sheet, jog, FD-4

17 8226 1601 03 Knob, slide, N4.5

18 8226 2390 01 Knob, fader, N4.5

19 8207 0005 00 Cord, holder

20 8207 0120 00 Foot, FF-822

21 8276 8351 00 Cord, power, CSA, non

integral, USA/CND

8276 0030 00 Cord, power, JPN

8276 0060 00 Cord, power, EUR

8276 8790 00 Cord, power, BS, 2C, PHE-8,

UK

22 8207 0084 00 Bushing, 2271 (Except CND)

8207 0084 01 Bushing, 3P31, CND

23 8253 4620 01 SW, P, Power, SDDJF1-A-2

24 8216 6650 00 Sheet, isolation, power, FD-4

25 8216 6361 00 Cushion, battery, PD-4/FD-4

26 8242 2340 13 Filter, EMI, ferrite, core,

HF70RH16x28x10

27 8276 9140 06 Tube, UL, black, L60

28 8276 8720 14 Tube, UL, clear, 16, L140

29 8276 3750 09 Cable assy, earth lug, D3,

L90

30 8207 0117 01 Cord holder, CS-1

31 8277 3530 15 Cable assy, earth lug, D3-D3,

#20, L150

Ref. No. Part No. Description

32 8277 3530 20 Cable assy, earth lug, D3-D3,

#20, L200

33 8274 1390 00 PCB assy, AC In, FD-4

34 8239 0007 08 Fuse, 20, TDLY, 0.8A, 250V

35 8216 6361 01 Cushion, button, FD-4

!

!

!!

FD-4

25

FD-4 OVERALL EXPLODED VIEW

26 FD

-4

FD-4 PCB PATTERN DRAWING

• Parts Side of MAIN PCB assy

FD

-427

• Foil Side of MAIN PCB assy

28

FD-4

• MIXER A, JACK and XLR PCB assys

FD-4

29

• DISPLAY PCB assy

30 FD

-4

• POWER and AC IN PCB assys

FD-4

31


8274 1370 00 PCB Assy, Main, FD-4B001 8251 5191 00 Plain PCB, Main, FD-4

ICsRef. No. Part No. DescriptionU001, 002 8236 5403 01 ST, analog, regulator,

NJM78M05DLAU003, 004 N/AU005 8236 0818 00 QFP, digital, gate array, ASPIU006 8236 5610 04 ST, digital, 74HCU04U007 8236 0828 00 QFP, digital, SCSI, M86604LU008 8236 0829 00 SOP, digital, SCSI, term,

BH9595FP-YU009, 010 8236 5034 00 ST, digital, VCO, TC9246FU011 8234 0199 00 Opt., photo coupler, PC900U012 8236 5600 14 ST, digital, 74HC14U013 8236 5025 00 ST, analog, reset, NJM2103MU014 8236 5701 01 ST, digital, driver, DTC114EKU015 8236 0838 01 QFP, digital, CPU, main,

FD-4, mask, SH7042, F28U016~019 N/AU020~023 8236 5704 01ST, digital, driver, DTA114EKU024 8236 5600 32 ST, digital, 74HC32U025~028 N/AU029 8236 5601 57 ST, digital, 74HC157U030 8236 0840 11 TSOP, digital, Flash ROM,

M29F400T90, SGSU031, 032 N/AU033 8236 0831 00 SOJ, digital, DRAM,

HM5118160AJ-7U034, 035 N/AU101, 201 8236 5050 11 ST, analog, op amp,

NJM2115M (TEI)U151 8236 5407 00 ST, digital, AD, AK5351U152, 252 8236 5408 00 ST, digital, DA, AK4321U352, 452 N/AU153, 253 8236 7207 00 ST, analog, NJM4560MU353, 453 N/AU901, 902 8236 5701 01ST, digital, driver, DTC114EKU903 8236 5704 01 ST, digital, driver, DTA114EKU904 8236 5600 04 ST, digital, 74HC04

DIODEsRef. No. Part No. DescriptionD001 8234 1050 00 VF, SCHOTTKY, EK13D002 N/AD003~006 8234 5028 00 ST, DAN202KD007 8234 7506 00 ST, RB400D

RESISTORsRef. No. Part No. DescriptionR001, 002 8230 5001 01ST, carbon, 1/10W, 100Ω, 5%R003, 004 N/AR005~007 8230 5001 01ST, carbon, 1/10W, 100Ω, 5%R008 8230 5001 03 ST, carbon, 1/10W, 10kΩ, 5%R009 8230 5005 62 ST, carbon, 1/10W, 5.6kΩ, 5%R010 8230 5003 32 ST, carbon, 1/10W, 3.3kΩ, 5%R011 8230 5002 22 ST, carbon, 1/10W, 2.2kΩ, 5%R012 8230 5001 01 ST, carbon, 1/10W, 100Ω, 5%R013 8230 5003 31 ST, carbon, 1/10W, 330Ω, 5%R014 8230 5001 05 ST, carbon, 1/10W, 1MΩ, 5%R015 8230 5000 00 ST, carbon, 1/10W, 0Ω, 5%R016 8230 5003 31 ST, carbon, 1/10W, 330Ω, 5%R017 8230 5001 05 ST, carbon, 1/10W, 1MΩ, 5%R018 8230 5000 00 ST, carbon, 1/10W, 0Ω, 5%R019 8230 5004 72 ST, carbon, 1/10W, 4.7kΩ, 5%R020 N/AR021~25 8230 5001 01ST, carbon, 1/10W, 100Ω, 5%R026, 027 8230 5000 00ST, carbon, 1/10W, 0Ω, 5%R028 N/AR029 8230 5004 72 ST, carbon, 1/10W, 4.7kΩ, 5%R030 8230 5001 52 ST, carbon, 1/10W, 1.5kΩ, 5%R031 8230 5001 01 ST, carbon, 1/10W, 100Ω, 5%R032 8230 5002 24 ST, carbon, 1/10W, 220kΩ, 5%R033 N/AR034 8230 5003 31 ST, carbon, 1/10W, 330Ω, 5%R035 8230 5007 51 ST, carbon, 1/10W, 750Ω, 5%R036 8230 5001 04 ST, carbon, 1/10W, 100kΩ, 5%R037, 038 8230 5007 51ST, carbon, 1/10W, 750Ω, 5%R039 8230 5002 03 ST, carbon, 1/10W, 20kΩ, 5%R040 8230 5001 22 ST, carbon, 1/10W, 1.2kΩ, 5%R041 8230 5005 61 ST, carbon, 1/10W, 560Ω, 5%R042 8230 5001 22 ST, carbon, 1/10W, 1.2kΩ, 5%R043, 044 8230 5001 01ST, carbon, 1/10W, 100Ω, 5%R045~048 8230 5001 03ST, carbon, 1/10W, 10kΩ, 5%R049 8230 5003 31 ST, carbon, 1/10W, 330Ω, 5%R050 8230 5001 02 ST, carbon, 1/10W, 1kΩ, 5%R051 8230 5001 03 ST, carbon, 1/10W, 10kΩ, 5%R052 8230 5001 01 ST, carbon, 1/10W, 100Ω, 5%R053, 054 N/AR061 N/AR062~065 8230 5001 01ST, carbon, 1/10W, 100Ω, 5%R066 8230 5001 52 ST, carbon, 1/10W, 1.5kΩ, 5%R067 N/AR068 8230 5003 31 ST, carbon, 1/10W, 330Ω, 5%R069 8230 5002 22 ST, carbon, 1/10W, 2.2kΩ, 5%R070 8230 5003 31 ST, carbon, 1/10W, 330Ω, 5%R071 8230 5001 03 ST, carbon, 1/10W, 10kΩ, 5%

FD-4 Parts List

• MAIN PCB assy

32

FD-4

RESISTORsRef. No. Part No. DescriptionR072 N/AR073 8230 5000 00 ST, carbon, 1/10W, 0Ω, 5%R074~076 8230 5002 21ST, carbon, 1/10W, 220Ω, 5%R077 8230 5001 03 ST, carbon, 1/10W, 10kΩ, 5%R078 8230 5001 01 ST, carbon, 1/10W, 100Ω, 5%R079~082 8230 5001 03ST, carbon, 1/10W, 10kΩ, 5%R083~086 N/AR087 8230 5001 03 ST, carbon, 1/10W, 10kΩ, 5%R088~090 N/AR091 8230 5001 03 ST, carbon, 1/10W, 10kΩ, 5%R092~094 N/AR095, 096 8230 5001 02 ST, carbon, 1/10W, 1kΩ, 5%R097 8230 5001 05 ST, carbon, 1/10W, 1MΩ, 5%R098, 099 N/AR151 8230 5001 00 ST, carbon, 1/10W, 10Ω, 5%R152 8230 5001 01 ST, carbon, 1/10W, 100Ω, 5%R101, 201 8230 5002 03ST, carbon, 1/10W, 20kΩ, 5%R102, 202 8230 5001 23ST, carbon, 1/10W, 12kΩ, 5%R103, 203 8230 5001 03ST, carbon, 1/10W, 10kΩ, 5%R104, 204 8230 5001 03ST, carbon, 1/10W, 10kΩ, 5%R105, 205 8230 5003 31ST, carbon, 1/10W, 330Ω, 5%R106, 206 8230 5003 31ST, carbon, 1/10W, 330Ω, 5%R107, 207 N/AR108, 208 N/AR109, 209 8230 5001 04ST, carbon, 1/10W, 100kΩ, 5%R111~411 8230 5001 03ST, carbon, 1/10W, 10kΩ, 5%R511~811 N/AR112~412 8230 5001 03ST, carbon, 1/10W, 10kΩ, 5%R512~812 N/AR113~413 8230 5002 72ST, carbon, 1/10W, 2.7kΩ, 5%R513~813 N/AR114~414 8230 5001 04ST, carbon, 1/10W, 100kΩ, 5%R514~814 N/AR161, 261 8230 5001 00 ST, carbon, 1/10W, 10Ω, 5%R361, 461 N/AR901 N/AR902 8230 5001 01 ST, carbon, 1/10W, 100Ω, 5%R903 8230 5002 21 ST, carbon, 1/10W, 220Ω, 5%R904, 905 8230 5001 01ST, carbon, 1/10W, 100Ω, 5%R906, 907 8230 5001 03 ST, carbon, 1/10W, 10kΩ, 5%R908, 909 8230 5001 02 ST, carbon, 1/10W, 1kΩ, 5%R910, 911 N/AR912 8230 5001 03 ST, carbon, 1/10W, 10kΩ, 5%R913 N/A

CAPACITORsALU = Electrolytic type

CER = Ceramic typeRef. No. Part No. DescriptionC001 N/AC002 8233 5021 04 ST, CER, 50V, 0.1µF, +80,

CC20FC003 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC004 8233 5021 04 ST, CER, 50V, 0.1µF, +80,

CC20FC005~007 N/AC008 8233 5021 04 ST, CER, 50V, 0.1µF, +80,

CC20FC009, 010 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC011 8233 5021 04 ST, CER, 50V, 0.1µF, +80,

CC20FC012, 013 N/AC014 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC015 8233 5021 04 ST, CER, 50V, 0.1µF, +80,

CC20FC016, 017 N/AC018 8233 5021 04 ST, CER, 50V, 0.1µF, +80,

CC20FC019 N/AC020 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC021 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC022~025 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC026 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC027 8233 5004 71 ST, CER, 50V, 470pF, 5%,

CC20SLC028 8233 5001 01 ST, CER, 50V, 100pF, 5%,

CC20SLC029 N/AC030 8233 5004 71 ST, CER, 50V, 470pF, 5%,

CC20SLC031, 032 8233 5002 20 ST, CER, 50V, 22pF, 5%,

CC20SLC033, 034 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC035, 036 8233 5002 20 ST, CER, 50V, 22pF, 5%,

CC20SLC037~040 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20R

FD-4

33

Ref. No. Part No. DescriptionC041~045 N/AC046 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC047 8233 5021 04 ST, CER, 50V, 0.1µF, +80,

CC20FC048 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC049~051 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC052 8233 5001 50 ST, CER, 50V, 15pF, 5%,

CC20SLC053~056 N/AC057 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC058 8233 5094 74 ST, CER, 25V, 0.47µF, 20%,

KC30EC059 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC060 8233 5021 04 ST, CER, 50V, 0.1µF, +80,

CC20FC061, 062 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC063 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC064 8233 5002 21 ST, CER, 50V, 220pF, 5%,

CC20SLC065 8233 5044 73 ST, CER, 25V, 0.047µF,

10%, CC20RC066 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC067 8233 5001 21 ST, CER, 50V, 120pF, 5%,

CC20SLC068~070 8233 5021 04 ST, CER, 50V, 0.1µF, +80,

CC20FC071 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC072 8232 1461 05 VT, ALU, 50V, 1µF, 20%,

SME-VBC073 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC074, 075 8233 5003 30 ST, CER, 50V, 33pF, 5%,

CC20SLC076 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC077 8233 5001 01 ST, CER, 50V, 100pF, 5%,

CC20SLC078 8233 5004 71 ST, CER, 50V, 470pF, 5%,

CC20SLC079~087 N/A

Ref. No. Part No. DescriptionC088 8233 5021 04 ST, CER, 50V, 0.1µF, +80,

CC20FC089, 090 N/AC091 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC092 N/AC093, 094 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC095 8233 5001 01 ST, CER, 50V, 100pF, 5%,

CC20SLC096~100 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC101~104 N/AC151 N/AC152 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC153 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC154 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC155 8233 5021 04 ST, CER, 50V, 0.1µF, +80,

CC20FC156 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC157 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC158, 159 N/AC101, 201 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC102, 202 8233 5001 52 ST, CER, 50V, 0.0015µF,

5%, CC20RC103, 203 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC104, 204 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC105, 205 8276 0020 02 Wire, jumper, IPS-1041-2, F5C106, 206 8276 0020 02 Wire, jumper, IPS-1041-2, F5C107, 207 N/AC108, 208 N/AC111~411 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC511~811 N/AC112~412 8233 5006 81 ST, CER, 50V, 680pF, 5%,

CC20SLC512~812 N/AC113, 213 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC313, 413 N/AC114, 214 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20R

34

FD-4

Ref. No. Part No. DescriptionC314, 414 N/AC115~815 N/AC116~416 8232 1434 76 VT, ALU, 16V, 47µF, 20%,

SME-VBC516~816 N/AC161~461 N/AC162, 262 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC362, 462 N/AC163, 263 8232 1434 76 VT, ALU, 16V, 47µF, 20%,

SME-VBC363, 463 N/AC164, 264 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC364, 464 N/AC165, 265 N/AC166, 266 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC366, 466 N/AC167, 267 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC367, 467 N/AC901, 902 N/AC903 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC904 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC905 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC906 8233 5021 04 ST, CER, 50V, 0.1µF, +80,

CC20FC907, 908 N/AC909 8233 5041 03 ST, CER, 25V, 0.01µF, 10%,

CC20RC910 N/AC911 8230 5000 00 Resistor, ST, carbon, 1/10W,

0Ω, 5%C912 8233 5003 30 ST, CER, 50V, 33pF, 5%,

CC20SLC913 8232 1441 07 VT, ALU, 25V, 100µF, 20%,

SME-VB

MISCELLANEOUSRef. No. Part No. DescriptionE1401 8245 1580 11 Connector, PI, socket, IC, 32PE1402 N/AJ001, 002 N/AJ003 8245 1711 09 Connector, PI, jack, 8283, 9P,

WHT

Ref. No. Part No. DescriptionJ004 8245 3170 00 Connector, opt., TX178J005 8245 3180 00 Connector, opt., RX178J006 8245 3120 05 Connector, PL, jack, D-SUB,

25P, 70057-025, EMIFILJ007 8245 1711 09 Connector, PI, jack, 8283, 9P,

WHTJ008 8245 2980 00 Connector, PL, jack, phone,

LGR4609-7000J009 8245 4200 00 Connector, jack, DIN5P,

YKF51-5053J010 8245 1711 07 Connector, PI, jack, 8283, 7P,

WHTJ011, 012 N/AJ101, 201 8245 2850 00 Connector, PL, jack, RCA,

1P, YKB11-0923, W/SL001~003 8276 9130 00 Wire, jumper, isolation,

1/4 typeL004 8242 1962 23 Coil, PVT, 22µH, LF5.0SL005 N/AL006 8242 1962 23 Coil, PVT, 22µH, LF5.0SL007, 008 8242 1860 13 Filter, T, EMI,

LFW7B-M3R2TL009 N/AL010, 011 8242 1860 13 Filter, T, EMI,

LFW7B-M3R2TL012 N/AL013, 014 8242 1860 13 Filter, T, EMI,

LFW7B-M3R2TL015, 016 N/AL017~021 8242 1860 13 Filter, T, EMI,

LFW7B-M3R2TL022 N/AL101~201 8242 1860 13 Filter, T, EMI,

LFW7B-M3R2TL102~402 8242 1860 13 Filter, T, EMI,

LFW7B-M3R2TL502~802 N/AL103~403 8242 1860 13 Filter, T, EMI,

LFW7B-M3R2TL503~803 N/AS001 8253 4570 02Switch, slide, 1-2, non-

shortening, SSSS91X001 8256 1700 01 Resonator, ST, XTL, 22.579

MHZ, FUP-FBB3AFUJICOMX002 8256 1700 03 Resonator, ST, XTL,

16.384MHz, FUP-FBB3AX003 8256 1790 01 Resonator, PT, CER,

7.000MHz, F5, EFOENX004 N/A

FD-4

35

• MIXER A PCB assy


8274 1220 00 PCB Assy, Mixer A, FD-4

B001 8251 9672 01 Plain PCB, Mixer A, FD-4

ICsRef. No. Part No. DescriptionU001, 002 8236 0366 00 SIP, analog, NJM2068LDU003, 004 8236 0342 02 SIP, analog, NJM4558LU005 8236 0366 00 SIP, analog, NJM2068LDU006 8236 0352 03 SIP, analog, NJM4556ALU301 8236 0342 02 SIP, analog, NJM4558LU302 8236 0342 02 SIP, analog, NJM4558LU401 8236 0366 00 SIP, analog, NJM2068LDU302, 402 8236 0342 02 SIP, analog, NJM4558LU503~803 8236 0342 02 SIP, analog, NJM4558LU510~810 8236 0781 07PT, digital, driver, DTC143TS

RESISTORsRef. No. Part No. DescriptionR001, 002 8230 1504 79 VT, carbon, 1/2W, 4.7Ω, 5%R010 8240 2540 00 Pot, PI, SL45, 50kΩAA,

NS-4502GVP, L20R011~013 8240 2530 00 Pot, PI, RT12, 30kΩAA,

EVJY00, L20R150, 250 8230 1388 23 HT, carbon, 1/4W, 82kΩ, 5%R151, 251 8230 1382 03 HT, carbon, 1/4W, 20kΩ, 5%R152, 252 8230 1384 73 HT, carbon, 1/4W, 47kΩ, 5%R153, 253 8230 1381 04 HT, carbon, 1/4W, 100kΩ, 5%R155, 255 8230 1388 23 HT, carbon, 1/4W, 82kΩ, 5%R156, 256 8230 1381 03 HT, carbon, 1/4W, 10kΩ, 5%R157, 257 8230 1381 03 HT, carbon, 1/4W, 10kΩ, 5%R158, 258 8230 1381 03 HT, carbon, 1/4W, 10kΩ, 5%R160, 260 8230 1388 23 HT, carbon, 1/4W, 82kΩ, 5%R161, 261 8230 1381 04 HT, carbon, 1/4W, 100kΩ, 5%R162, 262 8230 1388 23 HT, carbon, 1/4W, 82kΩ, 5%R163, 263 8230 1382 03 HT, carbon, 1/4W, 20kΩ, 5%

Ref. No. Part No. DescriptionR164, 264 8230 1382 04HT, carbon, 1/4W, 200kΩ, 5%R165, 265 8230 1381 03 HT, carbon, 1/4W, 10kΩ, 5%R166, 266 8230 1381 03 HT, carbon, 1/4W, 10kΩ, 5%R167, 267 8230 1382 00 HT, carbon, 1/4W, 20Ω, 5%R168, 268 N/AR170, 270 8230 1381 01 HT, carbon, 1/4W, 100Ω, 5%R171, 271 8230 1381 01 HT, carbon, 1/4W, 100Ω, 5%R172, 272 8230 1382 73 HT, carbon, 1/4W, 27kΩ, 5%R173, 273 8230 1382 73 HT, carbon, 1/4W, 27kΩ, 5%R501, 601 8230 1381 04HT, carbon, 1/4W, 100kΩ, 5%R502, 602 8230 1381 01 HT, carbon, 1/4W, 100Ω, 5%R503, 603 8230 1381 04HT, carbon, 1/4W, 100kΩ, 5%R504, 604 8230 1381 01 HT, carbon, 1/4W, 100Ω, 5%R701, 801 8230 1381 04HT, carbon, 1/4W, 100kΩ, 5%R702, 802 8230 1381 04HT, carbon, 1/4W, 100kΩ, 5%R703, 803 8230 1382 04HT, carbon, 1/4W, 200kΩ, 5%R704, 804 8230 1382 04HT, carbon, 1/4W, 200kΩ, 5%R705, 805 8230 1382 03 HT, carbon, 1/4W, 20kΩ, 5%R706, 806 8230 1382 03 HT, carbon, 1/4W, 20kΩ, 5%R707, 807 8230 1382 02 HT, carbon, 1/4W, 2kΩ, 5%R708, 808 8230 1382 02 HT, carbon, 1/4W, 2kΩ, 5%R709, 809 8230 1382 04HT, carbon, 1/4W, 200kΩ, 5%R710, 810 8230 1382 04HT, carbon, 1/4W, 200kΩ, 5%R711, 811 8230 1381 01 HT, carbon, 1/4W, 100Ω, 5%R512~812 8230 1382 02 HT, carbon, 1/4W, 2kΩ, 5%R513~813 8230 1382 04HT, carbon, 1/4W, 200kΩ, 5%R514~814 8230 1389 12 HT, carbon, 1/4W, 9.1kΩ, 5%R515~815 8230 1381 03 HT, carbon, 1/4W, 10kΩ, 5%R516~816 8230 1381 03 HT, carbon, 1/4W, 10kΩ, 5%R517~817 8230 1381 03 HT, carbon, 1/4W, 10kΩ, 5%R518~818 8230 1382 02 HT, carbon, 1/4W, 2kΩ, 5%R519~819 8230 1382 02 HT, carbon, 1/4W, 2kΩ, 5%R520~820 8230 1381 32 HT, carbon, 1/4W, 1.3kΩ, 5%R521~821 8230 1381 32 HT, carbon, 1/4W, 1.3kΩ, 5%R522~822 8230 1389 12 HT, carbon, 1/4W, 9.1kΩ, 5%R523~823 8230 1389 12 HT, carbon, 1/4W, 9.1kΩ, 5%R524~824 N/AR525~825 8230 1382 73 HT, carbon, 1/4W, 27kΩ, 5%R526~826 8230 1382 73 HT, carbon, 1/4W, 27kΩ, 5%R527~827 8230 1383 63 HT, carbon, 1/4W, 36kΩ, 5%R528~828 8230 1383 63 HT, carbon, 1/4W, 36kΩ, 5%R529~829 8230 1382 73 HT, carbon, 1/4W, 27kΩ, 5%R530~830 8230 1383 63 HT, carbon, 1/4W, 36kΩ, 5%R531~831 8230 1383 63 HT, carbon, 1/4W, 36kΩ, 5%R532~832 8230 1382 73 HT, carbon, 1/4W, 27kΩ, 5%R533~833 8230 1382 73 HT, carbon, 1/4W, 27kΩ, 5%R534~834 8230 1383 63 HT, carbon, 1/4W, 36kΩ, 5%R535~835 8230 1383 63 HT, carbon, 1/4W, 36kΩ, 5%R536~836 8230 1382 20 HT, carbon, 1/4W, 22Ω, 5%

Ref. No. Part No. DescriptionY3301 8216 5950 00 Shield, RCAY3302 N/AW001, 002 N/AW003 8276 7320 30 Cable assy, 8P, 8263WHT-

5395, #22, L300W004~008 N/AW101, 201 N/AW102, 202 8230 5000 00 Resistor, ST, carbon, 1/10W,

0Ω, 5%

36

FD-4

Ref. No. Part No. DescriptionR537~837 8230 1382 20 HT, carbon, 1/4W, 22Ω, 5%R540~840 8240 2500 00 Pot., PI, SL45, 50kΩA,

NS-4502VP, L20R541~841 8240 2680 00 Pot., PI, RT09, 10kΩB, CC,

EVUF3A, L20R542~842 8240 2700 00 Pot., PI, RT12, 50kΩCC,

EVJY00, L20R543~843 8240 2510 00 Pot., PI, RT09, 50kΩB, CC,

EVUF3A, L20R544~844 8240 2510 00 Pot., PI, RT09, 50kΩB, CC,



EVUF3A, L20R547~847 8240 2490 00 Pot., PI, RT12, 100kΩB,

CC CT, EVJ02J, L20R548~848 8240 2830 00 Pot., PI, RT12, 20kΩB,

CC CT, EVJ02J, L20


CER = Ceramic typePES=Mylar type

Ref. No. Part No. DescriptionC001, 002 8232 1431 07 VT, ALU, 16V, 100µF, 20%,

SME-VBC003~006 8232 8181 04VT, CER, 25V, 0.1µF, +80, YFC007, 008 8232 1432 27 VT, ALU, 16V, 220µF, 20%,

SME-VBC009 8232 8181 04 VT, CER, 25V, 0.1µF, +80, YFC140, 240 8232 1424 76 VT, ALU, 10V, 47µF, 20%,

SME-VBC141, 241 8232 8011 00 VT, CER, 50V, 10pF, 5%, SLC142, 242 8232 8011 00 VT, CER, 50V, 10pF, 5%, SLC143, 243 8232 1431 06 VT, ALU, 16V, 10µF, 20%,


SME-VBC150, 250 8232 1424 76 VT, ALU, 10V, 47µF, 20%,

SME-VBC151, 251 8232 8011 00 VT, CER, 50V, 10pF, 5%, SLC152, 252 8232 8011 00 VT, CER, 50V, 10pF, 5%, SLC153, 253 8232 8011 01VT, CER, 50V, 100pF, 5%, SLC154, 254 8232 8011 01VT, CER, 50V, 100pF, 5%, SLC155, 255 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VB

Ref. No. Part No. DescriptionC160, 260 8232 1424 76 VT, ALU, 10V, 47µF, 20%,



SME-VBC167, 267 8232 1422 27 VT, ALU, 10V, 220µF, 20%,

SME-VBC170, 270 8232 1424 76 VT, ALU, 10V, 47µF, 20%,

SME-VBC171, 271 8232 1424 76 VT, ALU, 10V, 47µF, 20%,

SME-VBC172, 272 8232 8014 71VT, CER, 50V, 470pF, 5%, SLC172, 273 8232 8014 71VT, CER, 50V, 470pF, 5%, SLC501, 601 8232 8011 01VT, CER, 50V, 100pF, 5%, SLC502, 602 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC503, 603 8232 8011 01VT, CER, 50V, 100pF, 5%, SLC504, 604 8232 1424 76 VT, ALU, 10V, 47µF, 20%,

SME-VBC510~810 8232 1424 76 VT, ALU, 10V, 47µF, 20%,

SME-VBC511~811 8232 8011 01VT, CER, 50V, 100pF, 5%, SLC512~812 8232 8011 01 VT, CER, 50V, 100pF, 5%, SLC513~813 8232 9012 23 VT, PES, 50V, 0.022µF, 5%,

AMZC514~814 8232 9011 03VT, PES, 50V, 0.01µF, 5%,

AMZC515~815 8232 8011 01VT, CER, 50V, 100pF, 5%, SLC516~816 8232 8011 01 VT, CER, 50V, 100pF, 5%, SLC517~817 8232 9016 82 VT, PES, 50V, 0.0068µF, 5%,

AMZC518~818 8232 9016 82 VT, PES, 50V, 0.0068µF, 5%,

AMZC519~819 8232 9011 53VT, PES, 50V, 0.015µF, 5%,

AMZC520~820 8232 8012 20 VT, CER, 50V, 22pF, 5%, SLC521~821 8232 8012 20 VT, CER, 50V, 22pF, 5%, SLC522~822 8232 1424 76 VT, ALU, 10V, 47µF, 20%,

SME-VBC530, 730 8232 8181 04VT, CER, 25V, 0.1µF, +80, YFC531, 731 8232 8181 04VT, CER, 25V, 0.1µF, +80, YFC532, 732 8232 8181 04VT, CER, 25V, 0.1µF, +80, YFC533, 733 8232 8181 04VT, CER, 25V, 0.1µF, +80, YFC534~834 8232 8181 04VT, CER, 25V, 0.1µF, +80, YF

FD-4

37


8274 1240 00 PCB Assy, XLR, FD-4B001 8251 9672 03 Plain PCB, XLR, FD-4

Ref. No. Part No. DescriptionJ001, 002 8245 2680 03 Connector, PL, XLR 31,

3P, NC3FAH20J003 8245 1721 06 Connector, PL, jack, 8283,

6P, WHT

• XLR PCB assy


8274 1230 00 PCB Assy, JACK, FD-4B001 8251 9672 02 Plain PCB, JACK, FD-4

Ref. No. Part No. DescriptionQ001~006 8234 1434 03 Transistor, VT, NPN,

2SC2878A/BR001~006 8230 1381 02 Resistor, HT, carbon, 1/4W,

1kΩ, 5%R007~012 8230 1381 03 Resistor, HT, carbon, 1/4W,

10kΩ, 5%J010 8245 1711 08 Connector, PI, jack, 8P, 8283,

WHTJ011 8245 1711 09 Connector, PI, jack, 9P, 8283,

WHTJ031, 032 8245 2620 01 Connector, PL, jack, RCA,

2P, BLKJ033~040 8245 2980 00 Connector, PL, jack, phone,

LGR4609-7000L001~006 N/AE101 Wire, jumper, F5E102 Wire, jumper, F7.5E103 Wire, jumper, F10E104 Wire, jumper, F12.5

Ref. No. Part No. DescriptionC535~835 8232 8181 04VT, CER, 25V, 0.1µF, +80, YFC701, 801 8232 8011 01VT, CER, 50V, 100pF, 5%, SLC702, 802 8232 8011 01VT, CER, 50V, 100pF, 5%, SLC703, 803 8232 1421 07 VT, ALU, 10V, 100µF, 20%,

SME-VBC704, 804 8232 1421 07 VT, ALU, 10V, 100µF, 20%,

SME-VBC705, 805 8232 8011 00 VT, CER, 50V, 10pF, 5%, SLC706, 806 8232 8011 00 VT, CER, 50V, 10pF, 5%, SLC707, 807 N/AC708, 808 8232 1424 76 VT, ALU, 10V, 47µF, 20%,

SME-VB

MISCELLANEOUSRef. No. Part No. DescriptionE601 Wire, jumper, F5E602 Wire, jumper, F10E603 Wire, jumper, F15J001 8245 2980 00 Connector, PL, jack, phone,

LGR4609-7000J021 8245 1711 05 Connector, PI, jack, 8283, 5P,

WHTJ022 8245 1711 03 Connector, PI, jack, 8283, 3P,

WHTJ023 8245 1712 03 Connector, PI, jack, 8283, 3P,

REDJ501~801 8245 2980 00 Connector, PL, jack, phone,

LGR4609-7000S001 8253 6550 16 SW, PI, slide, 4-3,

non-shortening, SSSF0, L09S701, 801 8253 6550 13 Switch, PI, slide, 2-3,

non-shortening, SSSF0, L09S502~802 8253 6550 13 Switch, PI, slide, 2-3,

non-shortening, SSSF0, L09W001 8276 7770 20 Cable assy, 7P,

WHTMT/F-MT/BS, L200W002 8276 7790 30 Cable assy, 9P,



WHTMT/F-MT/BS, L200W012 8277 4530 40 Cable assy, shiled 2C, 6P,

WHT8283-9073, L400

• JACK PCB assy

38

FD-4

Ref. No. Part No. DescriptionR018~019 8230 1381 03 HT, carbon, 1/4W, 10kΩ, 5%R020 8230 1381 04 HT, carbon, 1/4W, 100kΩ, 5%R021, 022 8230 1381 03 HT, carbon, 1/4W, 10kΩ, 5%R023~030 8230 1382 23 HT, carbon, 1/4W, 22kΩ, 5%R031~036 8230 1381 11 HT, carbon, 1/4W, 110Ω, 5%R037, 038 N/AR039, 040 8230 1381 02 HT, carbon, 1/4W, 1kΩ, 5%R041~043 8230 1388 23 HT, carbon, 1/4W, 82kΩ, 5%


CER = Ceramic typeRef. No. Part No. DescriptionC001 8232 1431 06 VT, ALU, 16V, 10µF, 20%,

SME-VBC002 8232 8181 04 VT, CER, 25V, 0.1µF, +80, YFC003 8232 1451 06 VT, ALU, 35V, 10µF, 20%,

SME-VBC004 8232 8181 04 VT, CER, 25V, 0.1µF, +80, YFC005, 006 N/AC007~009 8232 8014 71VT, CER, 50V, 470pF, 5%, SLC010, 011 8232 8063 30VT, CER, 50V, 33pF, 5%, NPOC012 8232 8181 04 VT, CER, 25V, 0.1µF, +80, YFC013 N/AC014 8232 8181 04 VT, CER, 25V, 0.1µF, +80, YFC015, 016 8232 8031 03 VT, CER, 50V, 0.01µF, +80,

YF

MISCELLANEOUSRef. No. Part No. DescriptionE101 N/AE501 Wire, jumper, F5E502 Wire, jumper, F7.5E503 Wire, jumper, F10E504 Wire, jumper, F12.5E505 Wire, jumper, F20E506 Wire, jumper, F30L001, 002 8239 1160 00 Lamp, 5V, 75mAS001~006 8253 1350 02 SW, PT, tact, SOR-112HSS007, 008 N/AS009~014 8253 1350 02 SW, PT, tact, SOR-112HSS015, 016 N/AS017, 018 8253 1350 02 SW, PT, tact, SOR-112HSS019, 020 N/AS021~036 8253 1350 02 SW, PT, tact, SOR-112HSS037~040 N/AW001 8276 7790 55 Cable assy, 9P,

WHTMT/F-MT/BS, L550W002 N/A

• DISPLAY PCB assy


8274 1360 00 PCB Assy, Display, FD-4B001 8251 5181 00 Plain PCB, Display, FD-4

ICsRef. No. Part No. DescriptionU001 8236 0835 01 QFP, digital, CPU,

FD4-displayU002 N/AU003 8236 0836 00 QFP, digital, LCD driver,

HD44780UU004 8256 1760 00 Module, display, LCD, FD-4U005 N/AU006 8256 1770 00 Module, jog, SIM-026MT

TRANSISTORsRef. No. Part No. DescriptionQ001, 002 8234 1008 02 VT, PNP, 2SA1150Y

DIODEsRef. No. Part No. DescriptionD001~008 8234 5007 00 HT, 1SS136D007, 008 N/AD009~014 8234 5007 00 HT, 1SS136D015, 016 N/AD017, 018 8234 5007 00 HT, 1SS136D019, 020 N/AD021~036 8234 5007 00 HT, 1SS136D037~040 N/AD041~046 8234 0100 00Opt., V, LED, ORG, GL-2HD6D047, 048 N/AD049 8234 0100 00 Opt., V, LED, ORG, GL-2HD6D050, 051 8234 0191 00Opt., V, LED, GRN, GL-2EG6D052 N/AD053, 054 8234 0191 00Opt., V, LED, GRN, GL-2EG6D055, 056 N/A

RESISTORsRef. No. Part No. DescriptionR001 Wire, jumper, F10R002~007 8230 1381 01 HT, carbon, 1/4W, 100Ω, 5%R008 8230 1381 05 HT, carbon, 1/4W, 1MΩ, 5%R009 8230 1382 04 HT, carbon, 1/4W, 200kΩ, 5%R010 Wire, jumper, F5R011~015 8230 1381 02 HT, carbon, 1/4W, 1kΩ, 5%R016 8240 1510 04 Pot., PI, RT09, 5kΩB, L20,

∅4 knob, RK09K113R017 8230 1381 04 HT, carbon, 1/4W, 100kΩ, 5%

FD-4

39

Ref. No. Part No. DescriptionR006 8230 1381 03 HT, carbon, 1/4W, 10kΩ, 5%R007 8230 1384 71 HT, carbon, 1/4W, 470Ω, 5%R008, 009 8230 1381 03 HT, carbon, 1/4W, 10kΩ, 5%


CER = Ceramic typePES=Mylar type

Ref. No. Part No. DescriptionC001 N/AC002 8232 3491 03 VT, PES, 630V, 0.01µF, 10%,

ECQ-EKFC003 8232 8011 00 VT, CER, 50V, 10pF, 5%, SLC004 8232 8181 04 VT, CER, 25V, 0.1µF, +80, YFC005, 006 8232 3542 22 VT, CER, 250V, 0.0022µF,

20%, ECK-ZNSC007 8232 3533 91 VT, CER, 500V, 390pF, 10%,

ECK-ZHTC008 8232 8181 04 VT, CER, 25V, 0.1µF, +80, YFC009~012 8232 8031 03 VT, CER, 50V, 0.01µF, +80,

YFC013 8232 3241 07 VT, ALU, 400V, 100µF, 20%,

SMH-VNSN, D25.4C014 8232 0964 76 V, ALU, 25V, 47µF, 20%,

SME-VBC015, 016 8232 3584 77 VT, ALU, 25V, 470µF, , 20%,

LXV, D10C017~020 8232 3583 37 VT, ALU, 25V, 330µF, , 20%,

LXV, D10C023~026 N/A

MISCELLANEOUSRef. No. Part No. DescriptionJ001 8245 0530 08 Connector, PI, jack, 8263, 8P,

WHTL001 N/AL002 8242 2501 03 Coil, PVT, 10µH, 2A, ELCL003 8242 2491 93 Filter, line, 19mH, 0.5A,

ELF15N005T001 8242 2480 00 Transformer, sw power,

27SF11, FD-4W001~006 N/AW007 8277 4711 10 Cable assy, 250RECEP-

SIN1.8, BRN, L100W008 N/AY501 N/AY502 8207 0015 00 Heat sink, 16PB16, L25, BY503 Screw, P3 x 6, CZn


8274 1380 00 PCB Assy, Power Supply,FD-4

B001 8251 9691 01 Plain PCB, Power Supply,FD-4

ICsRef. No. Part No. DescriptionU001 8236 5410 03 V, analog, power, MIP163U002 8234 1081 00 Opt., H, photo coupler,

ON3171U003 8236 0321 05 220, analog, regulator,

7812FAU004 8236 0348 05 220, analog, regulator,

NJM7912FAU005 8236 5409 00 VT, analog, regulator,

AN1431T

DIODEsRef. No. Part No. DescriptionD001 8234 1077 00 Stack, 600VAC, 1.5A,

D2SBA60D002 8234 1079 00 HT, 80V, 0.2A, MA171D003 8234 1078 00 HT, 600V, 1.0A, D1N60D004 8234 1080 00 V, 200V, 5.0A, MA649D005, 006 8234 1084 00 VT, SCHOTTKY, EK03W

RESISTORsRef. No. Part No. DescriptionR001 8230 1251 04 H, metal, 2W, 100kΩ, 5%,

RSSR002, 003 8230 1386 29 HT, carbon, 1/4W, 6.2Ω, 5%R004 8230 1243 30 HT, metal, 1/2W, 33Ω, 5%,

RSSR005 8230 1387 50 HT, carbon, 1/4W, 75Ω, 5%

Ref. No. Part No. DescriptionW003 N/AX001 8256 1340 03 Resonator, PF, CER,

8.00MHz, F5, EFOENY1001 8207 0100 10 Spacer, LED, 10Y1002 8207 0100 11 Spacer, LED, 11Y1003 8207 0100 13 Spacer, LED, 13Y1004 8207 0100 14 Spacer, LED, 14Y1005 N/AY1006 8212 6110 00 Plate, reflect, LCD, FD-4Y1007 8207 0100 09 Spacer, LED, 9Y1008 8207 0100 12 Spacer, LED, 12

• POWER PCB assy

40

FD-4

T: Taping device

F: Forming device

P: Penetrate mount

V: Vertical mount

H: Horizontal mount

I: I form

L: L form

QFP: Quad Flat Package

SOP: Small Outline Package

SIP: Single In-line Package

SOJ: Small Outline with J leads

220: TO-220 type

Abbreviation

• AC IN PCB assy

Ref. No. Part No. Description8274 1390 00 PCB Assy, AC In, FD-4

B101 8251 9691 02 Plain PCB, AC In, FD-4

Ref. No. Part No. DescriptionC001 8232 3521 04 Capacitor, V, PES, 250VAC,

0.1µF, 20%, ECQ-UMVC021, 022 8232 3542 22 Capacitor, V, CER, 250V,

0.0022µF, 20%, ECK-ZNSE101 8239 0002 00 Holder, PI, fuse, S-N5057L001 8242 2491 02 Filter, line, 1mH, 2.2A,

ELF15N022W001, 002 8245 5430 00 Terminal, IPS-5007W003 8277 4711 10 Cable assy, 250RECEP-

SIN1.8, BRN, L100W004 8277 4722 10 Cable assy, 1P,

SIN1.8-SIN1.8, WHT, L100

FD-4

41

8. CIRCUIT DIAGRAMSB

LOC

K D

IAG

RA

M

MID G

AIN

SHIF

T

LO GAI

NH

IG

AIN

EQ

MID G

AIN

SHIF

T

LO GAI

NH

IG

AIN

EQ

INPU

T SE

LIN

PUT

OFF

TRK1

INPU

TFA

DER

MO

NIN

PUT

TRK1

INPU

TFA

DER

INPU

T SE

LIN

PUT

OFF

TRK3

INP

UT1

INP

UT2

INP

UT3

INP

UT4

AUX

RTN

AU

X R

TN1

-20d

BV

AU

X R

TN2

AUX1

AUX2

MO

N L

MO

N R

TRK1

REC

MU

TE1

TRK2

TRK3

TRK4

REC

MU

TE2

REC

MU

TE3

REC

MU

TE4

AUX1

AUX2

MO

N L

MO

N R

PAN

L R

PAN

L R L R

L R

STER

EO O

UT

L

R

AUX

SEN

D1

2

PHO

NES

MO

N O

UT

L

R

MO

N

MO

N S

ELST ST

+MO

NM

ON

INPU

T1-1

0dBV

INPU

T3-5

0~-1

0dBV

UN

BAL

BAL

TRIM

MO

NIN

PUT

TRK3

INSE

RT3

MAS

TER

RL/M

ON

O

ADC

ADC

DAT

A IN

TRK

.1

HAR

D D

ISK

TRK

.2

TRK

.3

TRK

.4

TRK

.L

TRK

.R

DAC

DG

OU

T SE

TUP

REC

OR

D T

RAC

KD

G IN

SET

UP

DAC

DAC

DAC

DAT

A O

UT

L R

L R

REC

OR

DER

IN

1/3/

L

2/4/

R

1 2 3 4 L RL R

42 FD

-4

MIXER A (1/6)

STEREO LSTEREO R

/REC MUTE5-8

+12VAGND-12V

AUX1AUX2AGND

AGNDMON RMON L

REPRO

INSERT

REPRO5REPRO6REPRO7REPRO8R.MUTE5R.MUTE6R.MUTE7R.MUTE8AGND

STEREO OUT LSTEREO OUT RMONITOR OUT LMONITOR OUT RAUX1 SENDAUX2 SENDMUTEAGND

AUX RTN 1LAUX RTN 1RAUX RTN 2LAUX RTN 2RINSERT7 SENDINSERT7 RTNINSERT8 SENDINSERT8 RTNAGND

REC LREC R

MUTE

INPUT7HINPUT7C

INPUT8HINPUT8C

AGND

AGND

AGND

AUX1AUX2

+12V

-12V MON RMON L

STEREO LSTEREO R

REPRO5

REC MUTE5

INPUT5

AGND

AUX1AUX2

+12V

-12V MON RMON L

STEREO LSTEREO R

REPRO5

REC MUTE5

AGND

AUX1AUX2

+12V

-12V MON RMON L

STEREO LSTEREO R

REPRO6

REC MUTE6

INPUT6

AGND

AUX1AUX2

+12V

-12V MON RMON L

STEREO LSTEREO R

REPRO6

REC MUTE6

AUX1AUX2

MON LMON R

STEREO LSTEREO R

-12VAGND+12V

INSERT7 RTNINSERT7 SEND

REC MUTE7REPRO7

INPUT7HINPUT7C

INPUT7

AUX1AUX2

MON LMON R

STEREO LSTEREO R

-12VAGND+12V


REC MUTE7REPRO7

INPUT7HINPUT7C

AUX1AUX2

MON LMON R

STEREO LSTEREO R

-12VAGND+12V


REC MUTE8REPRO8

INPUT8HINPUT8C

INPUT8

AUX1AUX2

MON LMON R

STEREO LSTEREO R

-12VAGND+12V


REC MUTE8REPRO8

INPUT8HINPUT8C

STEREO LSTEREO R

AUX1AUX2

MON LMON R

REC LREC R

MONITOR OUT LMONITOR OUT R

AUX RTN 1LAUX RTN 1RAUX RTN 2LAUX RTN 2R

+12VAGND

-12V

STEREO OUT LSTEREO OUT R

AUX1 SENDAUX2 SEND

HPGND

GROUP

STEREO LSTEREO R

AUX1AUX2

MON LMON R

REC LREC R

MONITOR OUT LMONITOR OUT R

AUX RTN 1LAUX RTN 1RAUX RTN 2LAUX RTN 2R

+12VAGND

-12V

STEREO OUT LSTEREO OUT R

AUX1 SENDAUX2 SEND

HPGND

C2100/16

C1100/16

21

34567

W1POWER

123456789

J11AUX RTN

12345678

J10OUTPUT

12345

J21ST/MON BUSS

123

J22AUX BUSS

123

J23POWER

21

3456

W12INPUT BAL

21

3456789

W2

FD

-443

MIXER A (2/6)

MON SEL

STST+MONMON

MONITOR OUT L

MONITOR OUT R

STEREO R

STEREO L

+12V

AGND

-12V

STEREO OUT L

STEREO OUT R

AUX1

AUX2

AUX1 SEND

AUX2 SEND

MON L

MON R

AUX RTN 1L

AUX RTN 1R

AUX RTN 2L

AUX RTN 2R

REC L

REC R

HPGND

+12V

+12V

+12V

+12V

+12V

+12V +12VH

+12VH

-12V

-12V

-12V

-12V

AGND

AGND

-12V

AGND

AGND

-12V

HPGND

HPGND

-12VH

-12VH

R16320K

R26320K

R264200K

C14210P

C24210P

C14310/16

C24310/16

R16510K

R26510K

R161100k

R261100k

R150 120K

R15120K

R15247K

R153100K

R253100K

R25247K

R25120K

R250 120K

R155 120K

R15610K

R157 10k

R15810k

R25810k

R257 10k

R25610K

R255120K

R160120K

R260120K

R262120K

R162120K

R164200K

R16610k

R26610k

C14047/10

C24047/10

C24110P

C14110P

C24410P

C14410P

C14522P

C24522P

C14647/10

C24647/10

C15047/10

C25047/10

C15110P

C25110P

C25210P

C15210P

C153100P

C253100P

C254100P

C154100P

C15510/16

C25510/16

C16047/10

C26047/10

C26110P

C16110P

C16210P

C16347/10

C26210P

C26347/10

C26410P

C26510P

C16510P

C16410P

C16610/16

C167220/10

C26610/16

C267220/10

R170100

R270100

R171100

R271100

R17239K

R27239K

R17339K

R27339K

C17047/10

C27047/10

C17147/10

C27147/10

C172470P

C272470P

C173470P

C273470P

S1A

S1B

S1C

S1D

R10A50KAA

R10B50KAA

R11A30KAA

R11B30KAA

R12A30KAA

R12B30KAA

R13A30KAA

R13B30KAA

R1

4.7C7220/16

R24.7

J1

PHONES

R16720

R168NON

R26720

R268NON

C8220/16

U3A4558 U3B

4558 U1A4558 U1B

4558

U2B4558

U2A4558

U5A4558

U6A4558

U5B4558

U6B4558

U4A4558

U4B4558

C40.1

C30.1

C50.1

C60.1

44 FD

-4

MIXER A (3/6)

INPUT FADER

PAN

INPUT SEL*INPUT*OFF*TAPE

MONMON PAN

MID GAIN

MIDFRQ

HI GAIN

LO GAIN

AUX1

AUX2

REPRO5

+12V

AGND

-12V

STEREO L

STEREO R

MON L

MON R

REC MUTE5

AGND

AGND

+12V

-12V

-12V

+12V

+12V

-12V

J501INPUT5

R501100k

R502100

C50210/16

R503100k

C5310.1

C50447/10

R504100 S502A

S502BR54050KA

C51047/10

U510DTC143

R5122k

R513200k

R5149.1k

C511100P

R51510k

C512100P

R51610k

R54110KB

C5130.022

R5182K

R542B50KCC

C515

100P

R542B50KCC

R5192K

C5140.012

C5340.1

C5350.1

C516100P

R51710k

C52022P

C52122P

C52247/10

R52527K

R52736K

R54550KB

R52627K

R52836K

R53036K

R52927K

R547100KB

R53136K

R53436K

R53536K

R54650KB

R53227K

R53327K

R54820KB

R53622

R53722

C501100P

C503100P

R5201.3K

R54350KB R521

1.3K

C5180.0068

C5190.015C517

0.0068

R5229.1K

R54450KB

R5239.1K

C5300.1

U501A4558

U501B4558

U502A4558

U502B4558

FD

-445

MIXER A (4/6)

INPUT FADER

PAN

INPUT SEL*INPUT*OFF*TAPE

MONMON PAN

MID GAIN

MIDFRQ

HI GAIN

LO GAIN

AUX1

AUX2

REPRO6

+12V

AGND

-12V

STEREO L

STEREO R

MON L

MON R

REC MUTE6

AGND

AGND

+12V

-12V

-12V

+12V

+12V

-12V

J601INPUT6

R601100k

R602100

C60210/16

R603100k

C6310.1

C60447/10

R604100 S602A

S602BR64050KA

C61047/10

U610DTC143

R6122k

R613200k

R6149.1k

C611100P

R61510k

C612100P

R61610k

R64110KB

C6130.022

R6182K

R642B50KCC

C615

100P

R642B50KCC

R6192K

C6140.012

C6340.1

C6350.1

C616100P

R61710k

C62022P

C62122P

C62247/10

R62527K

R62736K

R64550KB

R62627K

R62836K

R63036K

R62927K

R647100KB

R63136K

R63436K

R63536K

R64650KB

R63227K

R63327K

R64820KB

R63622

R63722

C601100P

C603100P

R6201.3K

R64350KB R621

1.3K

C6180.0068

C6190.015C617

0.0068

R6229.1K

R64450KB

R6239.1K

C6300.1

U601A4558

U601B4558

U602A4558

U602B4558

46 FD

-4

MIXER A (5/6)

INPUT FADER

PAN

INPUT SEL

*INPUT*OFF*TAPE

MONMON

GAIN

MID

MID GAIN

FRQ

HI GAIN

LO GAIN

AUX

*40dB*20dB*0dB

AUX1

AUX2

REPRO7

+12V

AGND

-12V

STEREO L

STEREO R

MON L

MON R

REC MUTE7

INPUT7H

INPUT7C

INSERT7 SEND

INSERT7 RTN

+12V

+12V +12V

+12V

AGND

-12V

-12V -12V

-12V

AGND

R701100k

R702100k

R71510k

R71610k

R71710k

R711100

C70847/10

S701B

S701A

S702A

S702B

R704200K

R70620K

R7082K

R7072K

R70520K

R703200K R709

200K

R710 200K

C70610P

C70510P

C703100/10

C704100/10

C70947/10

C71047/10

R71410K C714

.012

C713.022

R7192K

R7182K

R724 NON

R72539K

R72639K

R72747K

R72847K

R72939K

R73047K

R73147K

R73239K

R73339K

R73547K

R73447K

C702100P

C701100P

C711100P

C715100P

R73822

R73922

R74050KA

R74110KB

R742A50KCC

R742B50KCC

R74550KB

R747100KB

R74650KB

R74820KB

C707NON

C716100P

C72022P

C72122P

C72247/10

C712100P

U710DTC314

R712470

R71320K

R7201.3K

R74350KB

R7211.3K

C718.0068

C719.015C717

.0068

R7229.1K

R74450KB

R7239.1K

J701

INPUT7 UNBAL

U401A2068 U402A

2068

C7300.1

C7310.1

C7320.1

C7330.1

C7340.1

C7350.1

U703A4558

U703B4558

PAN

FD

-447

MIXER A (6/6)

INPUT FADER

PAN

INPUT SEL

*INPUT*OFF*TAPE

MONMON

GAIN

MID

MID GAIN

FRQ

HI GAIN

LO GAIN

AUX

*40dB*20dB*0dB

AUX1

AUX2

REPRO8

+12V

AGND

-12V

STEREO L

STEREO R

MON L

MON R

REC MUTE8

INPUT8H

INPUT8C

INSERT8 SEND

INSERT8 RTN

+12V

+12V

AGND

-12V

-12V

AGND

R801100k

R802100k

R81510k

R81610k

R81710k

R811100

C80847/10

S801B

S801A

S802A

S802B

R804200K

R80620K

R8082K

R8072K

R80520K

R803200K R809

200K

R810 200K

C80610P

C80510P

C803100/10

C804100/10

C80947/10

C81047/10

R81410K C814

.012

C813.022

R8192K

R8182K

R824 NON

R82539K

R82639K

R82747K

R82847K

R82939K

R83047K

R83147K

R83239K

R83339K

R83547K

R83447K

C802100P

C801100P

C811100P

C815100P

R83822

R83922

R84050KA

R84110KB

R842A50KCC

R842B50KCC

R84550KB

R847100KB

R84650KB

R84820KB

C807NON

C816100P

C82022P

C82122P

C82247/10

C812100P

U810DTC314

R812470

R81320K

R8201.3K

R84350KB R821

1.3K

C818.0068

C819.015C817

.0068

R8229.1K

R84450KB

R8239.1K

J801

INPUT8 UNBAL

U401B2068 U402B

2068

C8340.1

C8350.1

U803A4558

U803B4558

PAN

48 FD

-4

ANALOG I/O & XLR

STE RE O LSTE RE O RM O N I TO R LM O N I TO R RA U X 1A U X 2

A U X RT N 1 LA U X RT N 1 RA U X RT N 2 L

RT N

RT N

IN SE RT8

A U X RTN 1L /M O N O

A U X RTN 2

R

R

L /M O N O

STE REO O U T L

STE REO O U T R

MO N ITO R O U T L

MO N ITO R O U T R

A U X SE N D 1

A U X SE N D 2

M U T EA G N D

A G N D

IN SE RT7

IN SE RT8 SE N D

IN SE RT7 SE N DA U X RT N 2 R

A U X RTNIN SE RT

O U TP U T

J31A

J31B

J32A

J32B

J33

J34

J35

J36

J37

J38

J39

J40

R11k

R21k

R31k

R41k

R51k

R61k

R7 10KQ 1

2SC2878

R12 10K

R11 10K

R10 10K

R9 10K

R8 10KQ 2

2SC2878

Q 32SC2878

Q 42SC2878

Q 52SC2878

Q 62SC2878

21

3456789

J11

21

345678

J10

BAL

BAL

AGNDINPUT7HINPUT7CAGNDINPUT8HINPUT8C

1 2

3

1 2

3

J1

INPUT7

J2

INPUT8

123456

J3

INPUT BAL

FD

-449

DISPLAY, ROOT (1/3)

PB1/AN11

PB0/AN02

AVSS3

TEST4

X_OUT5

X_IN6

VSS7

OSC_IN8

OSC_OUT9

/RESET10

P9011

P9112

P9213

P9314

P9415

IRQ016

P6

01

7

P6

11

8

P6

21

9

P6

32

0

P6

42

1

P6

52

2

P6

62

3

P6

72

4

P5

0/I

NT0

25

P5

1/I

NT1

26

P5

2/I

NT2

27

P5

3/I

NT3

28

P5

4/I

NT4

29

P5

5/I

NT5

/AD

TRG

30

P5

6/I

NT6

/TM

IB3

1

P5

7/I

NT7

32

VCC33

P73 34P74/TMRIV

35P75/TMCIV 36P76/TMOV

37P7738

P80/FTCI39P81/FTOA40

P82/FTOB 41P83/FTIA

42P84/FTIB 43P85/FTIC

44P86/FTID45

P8746P20/SCK347

P21/RXD 48

P2

2/T

XD

49

P3

2/S

O1

50

P3

1/S

I15

1P

30

/SC

K1

52

P1

0/T

MO

W5

3P

14

/PW

M5

4P

15

/IR

Q1

55

P1

6/I

RQ

25

6P

17

/IR

Q3

/TR

GV

57

AV

CC

58

PB

7/A

N7

59

PB

6/A

N6

60

PB

5/A

N5

61

PB

4/A

N4

62

PB

3/A

N3

63

PB

2/A

N2

64

U1

HD6433642H

SCAN0SCAN1SCAN2SCAN3SCAN4

D+5C10

33p

C11

33p

R81M

X1

8MHzDGND

DGND

KE

Y7

KE

Y1

KE

Y0

KE

Y6

KE

Y5

KE

Y4

KE

Y3

KE

Y2

LE

D_

K0

LE

D_

K1

LE

D_

K3

LE

D_

K2

LE

D_

K5

LE

D_

K6

LE

D_

K7

LE

D_

K4

DB0DB1DB2DB3DB4DB5DB6DB7

D+5

DGND

D+5DGND

LED_A0LED_A1

KEY[0..7]

LED_K[0..7]

SCAN[0..4]

JOG0JOG1

KEY & LEDR42_KEY.sch

D+5DGND

LED_A0LED_A1

KEY[0..7]

LED_K[0..7]

SCAN[0..4]

JOG0JOG1

DGND

D+5

R7 100R6 100

R5 100R4 100

R3 100R2 100

C9

470p

C8

470p

DGND

DGND

C7

470p

D+5

/RST_DISP

/ATN1

/ATN2

TxD1RxD1

SCK1

>

>

<

><

>

C1

10/16

C3

10/35

C2

0.1

C4

0.1W3

Non_JUMPER

Vlcd

DGND

(-12V)

D+5

Vlcd

C12

0.1

DGND

D+5

DGND

/ATN1

/ATN2

JOG1JOG0

KEY[0..7]

LED_K[0..7]

SCAN[0..4]

21

3456789

W1

BOADIN 9P1

Vin2 -5V 3

GND

0.1A

U2 Non_79L05A

C5

Non_10/16

C6

Non_0.1R1 0

R4110k

R4210k

DGND DGND

RSR/WE

To MAIN

(F10 JUMPER)

A-12D+5DGND

DB[0..7]

ER/WRS

D+5DGNDVlcd

LCDR42_LCD.SCH

DB[0..7]

ER/WRS

D+5DGNDVlcd

DB[0..7]

1

E101TP

50 FD

-4

DISPLAY, LCD (2/3)

SEG221

SEG212

SEG203

SEG194

SEG185

SEG176

SEG167

SEG158

SEG149

SEG1310

SEG1211

SEG1112

SEG1013

SEG 914

SEG 815

SEG 716

SEG 617

SEG 518

SEG 419

SEG 320

SEG 221

SEG 122

GND23

OSC_I24

OS

C_

O2

5

V1

26

V2

27

V3

28

V4

29

V5

30

CL

13

1

CL

23

2

VC

C3

3

M3

4

D3

5

RS

36

R/W

37

E3

8

DB

03

9

DB

14

0

DB241

DB3 42DB4

43DB544

DB6 45DB7

46COM 147COM 248

COM 3 49COM 4

50COM 551

COM 6 52COM 7 53COM 8

54COM 955

COM10 56COM11

57COM1258COM1359

COM14 60COM15

61COM1662

SEG40 63SEG39 64

SE

G3

86

5S

EG

37

66

SE

G3

66

7S

EG

35

68

SE

G3

46

9S

EG

33

70

SE

G3

27

1S

EG

31

72

SE

G3

07

3S

EG

29

74

SE

G2

87

5S

EG

27

76

SE

G2

67

7S

EG

25

78

SE

G2

47

9S

EG

23

80

U3

HD44780U

3

21

U5

Non_LA5640N

COM1COM2COM3COM4COM5COM6COM7

COM9COM10COM11COM12COM13COM14COM15COM16

CO

M1

CO

M2

CO

M3

CO

M4

CO

M5

CO

M6

CO

M7

CO

M9

CO

M10

CO

M11

CO

M12

CO

M13

CO

M14

CO

M15

CO

M16

SEG1SEG2SEG3SEG4SEG5SEG6SEG7SEG8SEG9SEG10SEG11SEG12SEG13SEG14SEG15SEG16SEG17SEG18SEG19SEG20SEG21SEG22

SE

G1

SE

G2

SE

G3

SE

G4

SE

G5

SE

G6

SE

G7

SE

G8

SE

G9

SE

G1

0

SE

G1

1S

EG

12

SE

G1

3

SE

G1

4S

EG

15

SE

G1

6

SE

G1

7

SE

G1

8

SE

G1

9S

EG

20

SE

G2

1S

EG

22

SE

G4

0S

EG

39

SE

G3

8S

EG

37

SE

G3

6S

EG

35

SE

G3

4

SE

G3

3

SE

G3

2S

EG

31

SE

G3

0S

EG

29

SE

G2

4S

EG

25

SE

G2

6S

EG

27

SE

G2

8S

EG

23

SE

G2

4S

EG

25

SE

G2

6S

EG

27

SE

G2

8

SE

G2

3

SE

G3

8S

EG

37

SE

G3

6S

EG

35

SE

G3

4S

EG

33

SE

G3

2S

EG

31

SE

G3

0S

EG

29

SEG[1..40]

COM[1..16]

R11 1k

3

2

1

5 4

R16 5kB

Vlcd

R10

0

C13Non_1/50

DGND

D+5

DB[0..7]

ER/W

RS

DB[0..7]

DB

0D

B1

DB2DB3DB4DB5DB6DB7

R9200k

DGND

D+5

C140.1

DGND

D+5

DGND

D+5

DGND

D+5D+5

DGND DGND

SEG39SEG40

Vlcd

Vlcd

L2LAMP

L1LAMP

Lo< CONTRAST >Hi

SE

G5

41

SE

G4

42

SE

G3

43

SE

G2

44

SE

G1

45

CO

M9

46

CO

M1

04

7

CO

M1

14

8

CO

M1

24

9

CO

M1

35

0

CO

M1

45

1

CO

M1

55

2

CO

M1

65

3

SE

G6

54

SE

G7

55

SE

G8

56

SE

G9

57

SE

G1

05

8

SE

G1

65

9

SE

G3

76

0

SE

G3

86

1

SE

G3

96

2

SE

G4

06

3

SE

G1

36

4

SE

G1

86

5

SE

G2

36

6

SE

G2

86

7

SE

G3

36

8S

EG

28

28

SE

G2

72

7S

EG

26

26

SE

G2

52

5S

EG

24

24

SE

G2

32

3S

EG

22

22

SE

G2

12

1S

EG

20

20

SE

G1

91

9S

EG

18

18

SE

G1

71

7

SE

G1

1

SE

G2

2

SE

G3

3

SE

G4

4

SE

G5

5

SE

G6

6

SE

G7

7

SE

G8

8

SE

G9

9

SE

G1

01

0

SE

G1

11

1

SE

G1

21

2

SE

G1

31

3

SE

G1

41

4

SE

G1

51

5

SE

G1

61

6

CO

M9

69

CO

M1

07

0

CO

M1

17

1

CO

M1

27

2

CO

M1

37

3

CO

M7

74

CO

M6

75

CO

M5

76

CO

M4

77

CO

M3

78

CO

M2

79

CO

M1

80

SE

G4

04

0S

EG

39

39

SE

G3

83

8S

EG

37

37

SE

G3

63

6S

EG

35

35

SE

G3

43

4S

EG

33

33

SE

G3

23

2S

EG

31

31

SE

G3

03

0S

EG

29

29

U4LCD_FD4

CO

M9

CO

M10

CO

M11

CO

M12

CO

M13

SE

G4

0S

EG

39

SE

G3

8S

EG

37

COM[1..16]

SE

G6

SE

G7

SE

G8

SE

G9

SE

G1

0

SE

G1

6

SE

G1

SE

G2

SE

G3

SE

G4

SE

G5

SE

G1

3

SE

G1

8

SE

G3

3

SE

G2

8

SE

G2

3

R12 1k R13 1k

R15 1kR14 1k

R43 10k

(F5 Jumper)

FD

-451

DISPLAY, KEY & LED (3/3)

COM3 J22

J11

J15

J14

U6

JOG

R19 10k

R18 10kR17 100k

C150.01

DGND

D+5

R21 10kR20 100k

C160.01

DGND

R22 10k

D+5

DGND

D8

R23 22k

DGND

D16

D24

D32

D40

D7

D15

D23

D31

D39

D6

D14

D22

D30

D38

D5

D13

D21

D29

D37

D4

D12

D20

D28

D36

D3

D11

D19

D27

D35

D2

D10

D18

D26

D34

D1

D9

D17

D25

D33

R24 22k

DGND

R25 22k

DGND

R26 22k

DGND

R27 22k

DGND

R28 22k

DGND

R29 22k

DGND

R30 22k

DGND

KE

Y0

KE

Y1

KE

Y2

KE

Y3

KE

Y4

KE

Y5

KE

Y6

KE

Y7

KEY[0..7]

SCAN[0..4]

SCAN0

SCAN1

SCAN2

SCAN3

SCAN4

S8

S16

S24

S32

S7

S15

S23

S31

S6

S14

S22

S30

S5

S13

S21

S29

S4

S12

S28

S3

S11

S27

S35

S2

S10

S18

S26

S34

S1

S9

S17

S25

S33

D48

Non_LED_R

Q1

2SA1150

R39 1k

R40 1k Q2

2SA1150

R38 NonLED_K7 R37 NonLED_K6 R36 110LED_K5 R35 110LED_K4 R34 110LED_K3 R33 110LED_K2 R32 110LED_K1 R31 110LED_K0

S/R 1S/R 2S/R 3S/R 4S/R LS/R R

END Punch OUT Punch IN START

EXECUTEEXIT

AUTO PLY/RTN LOCATE SHIFTF FWD

SETUP TIMEBASE SEL DISP SEL

HOLD

REC

STORE

STOPPLAY

EDIT

Clip INClip OUT

UNDO/REDO

REW

D56

Non_LED_R REC

D47

Non_LED_R

D55

Non_LED_R

D46LED_R

S/R R

PLAY

D54LED_G

D45LED_R

S/R L

D53LED_G

D44LED_R

S/R 4

D52

Non_LED_G

D43LED_R

S/R 3

D49LED_R

D42LED_R

S/R 2

STORE

D50

LED_G

D41LED_R

S/R 1

HD ACCESS

D51LED_G

STOP

JOG0

SCAN[0..4]

KEY[0..7]

LED_A0

LED_K[0..7] LED_K[0..7]

D+5

LED_A1

JOG1

S40 S39 S38 S37 S36

S20 S19

VARINon Non Non Non

Non Non

Non_TACT Non_TACT Non_TACT Non_TACT

Non_TACT Non_TACT

Non_TACTNon_TACT

Non_TACT Non_TACT

Non

Non

Non

Non

52

FD-4

PO

WE

R

1

23

4

L3

LIN

E F

ILT

ER

19m

H/0

.5A

1 2 3 45

6 7 8 91011

T1

TR

AN

SE 3

1W5

TP 1W6

TP

C23

0.1/

250V

AC

C13

100/

400V

C2

0.01

/630

VR

110

0k/2

W

D3

DIN

60

123

CSD

U1 IP

D M

IP

C3

0.1

C14

47/2

5V

R2

6.2

D2

MA

171

C4

0.1

R3

6.2

C5

0.00

22/2

50V

AC

C6

0.00

22/2

50V

AC

1 2

4 3

A KEC

U2

ON

3171

R4

33/0

.5W

C7

390P

/500

V

C15

470/

25V

D4

MA

649

R5

75

L2 10uH

/2A

R6

10k

R7 47

0

R8

10k

C8

0.1

R9

10k

C16

470/

25V

1 2 3 4 5 6 7 8

J1 8263

M8P

1

W7

non

1W8

non

2

31

GN

D1A

Vin

+12

V

U3

NJM

7812

A 3

21

GN

D1

A

-12

VV

in

U4

NJM

7912

A

D5

EK

13D6

EK

13 C17

330/

25V

C18

330/

25V

C9

0.01

C10

0.01

C11

0.01

C12

0.01

C19

330/

25V

C20

330/

25V

1 2

3U

5

AN

1431

T

4

2

1

3

-+

~ ~

D1

DB-

S

D+5

DG

ND

A+1

2A

GN

D

A-1

2

C25

non

C26

non

PO

WE

R S

W

PC

B A

C F

ILT

ER

C24

non

F125

0VA

C/0

.8A

C21

0.00

22/2

50V

AC

C22

0.00

22/2

50V

AC

AC

IN

PO

WE

R S

W

C1

0.1/

250V

AC

1

23

4

L1

LIN

E F

ILT

ER

1m

H/2

.2A

1W1

TP

1W3

TP 1W4

TP

1W2

TP

PO

WE

R P

CB

PC

B A

C F

ILT

ER

FD

-453

MAIN, ROOT (1/9)

CPUAD-DA GATE ARRAY

CONNECT

CONNECT

+5V+5V

GND2GND2

GND1GND1

+12V

-12V

A-12

A+12AGND

TO DCDC

TO MIXER

TO HDD

MUTE

REC IN

AGND HP

REC_LREC_R

NC

D[0..15]

/CS_IDE

/RST

D+5

DGND

/RD/WR

/ATA_INT1

/DACK1/AIRQ1IORDY1/DREQ1

SCSI_TMOUT

SCSI_CS

/MUTE

DMA_SEL

SC_INT7I

A[0..18]

A-12

/RST_ADDA

28MHZ

/CS1

R_MUTE[1..4]

CPU

CPU.SCH

D[0..15]

/CS_IDE

/RST

D+5

DGND

/RD/WR

/ATA_INT1


SCSI_TMOUT

SCSI_CS

/MUTE

DMA_SEL

SC_INT7I

A[0..18]

A-12

/RST_ADDA

28MHZ

/CS1

R_MUTE[1..4]

D[0..15]

LRCKBCKMSCK

/CS_IDE

/RSTD+5DGND

/WR/RD

/ATA_INT1

/DACK1/AIRQ1

IORDY1/DREQ1

SCSI_TMOUT

SCSI_CSDMA_SEL

SC_INT7I

A[0..18]

AD_D1

VCO+5VCOGND 28MHZ

/CS1

DA_D[1..2]

AUDIO_IF

AUDIO_IF.SCH

D[0..15]

LRCKBCKMSCK

/CS_IDE

/RSTD+5DGND

/WR/RD

/ATA_INT1

/DACK1/AIRQ1

IORDY1/DREQ1

SCSI_TMOUT

SCSI_CSDMA_SEL

SC_INT7I

A[0..18]

AD_D1

VCO+5VCOGND 28MHZ

/CS1

DA_D[1..2]

LRCKBCK

MSCK

D+5_1DGND1

DGND/MUTE

D+5

AD_D1

A+12A-12

/RST

/RST_ADDA

A+5AGND

REC_L

MUTE

REC_R

R_MUTE[1..4]

DA_D[1..2]

AD-DA

R_ADDA.SCH

LRCKBCK

MSCK

D+5_1DGND1

DGND/MUTE

D+5

AD_D1

A+12A-12

/RST

/RST_ADDA

A+5AGND

REC_L

MUTE

REC_R

R_MUTE[1..4]

DA_D[1..2]

D[0..15]

A[0..18]

/RD/WR

/CS_IDE

/MUTE

DA_D[1..2]

LRCKBCKMSCK

/RST

28MHZ

/ATA_INT1


SCSI_TMOUT

SCSI_CSDMA_SEL

SC_INT7I

AD_D1

/RST_ADDA

/RST

REC_LREC_R

R_MUTE[1..4]

/CS1

VCO+5

D+5

D+5

D+5_1

D+5

D+5

D+5HD

D+5_1

VCO+5

D+5HD

A+5A+12

A+5

A+12

A+12

DGND

DGND

DGND

DGND1

DGND

DGND1

VCOGND

VCOGND

DGND

A-12

AGND

AGND

A-12

A-12

DGND

A-12 AGND

AGND

DGND

DGND

TO DISPLAY

L1

50uH

L2

50uH

L3

50uH

C11/50

C20.1

C3

10/16

C40.1

C50.1

C610/16

C71/50

C80.1

C910/16

C1010/16

C110.1

C120.1

C13

10/16

C1410/16

C150.1

C160.1

C1710/16

C18

0.1

I3 O 1

G2

U178M05

I3 O 1

G2

U278M05

21

L201

21

L101

21

L11

21

L7

21

L14

1234567

J10

8283M7P

21

L13

21

L10

21

L8

12345678

W3

BOADIN 8P

W101

NON

W201

NON

23

1

J101RCA-JACK-SW

23

1

J201

RCA-JACK-SW

21

34

W1

BOADIN-4P

1

W9TP

54 FD

-4

MAIN, CPU (2/9)

/RST_DISP

/ATN1

/ATN2

TXD1RXD1

SCK1

DGND

MEMORY

DISPLAY

TO

GR

GR

GR

GR

ADDA

GR

PUNCH IN/OUT

MIDI OUT

MIDI IN

GR

GR

GR

GR

MD=2CLOCK= x4

ADDA

GR

DGND

D+5

D[0..15]

/EPROMFM_RDY

/CS0/CS2

A[0..18]

/RAS/LCAS/UCAS

/WR

RDWR

/RD

MEMORY

MEMORY.SCH

DGND

D+5

D[0..15]

/EPROMFM_RDY

/CS0/CS2

A[0..18]

/RAS/LCAS/UCAS

/WR

RDWR

/RD

/RST

/WR

/MUTE

D+5

DGND

28MHZ

A[0..18]

D[0..15]

IORDY1

/DREQ1/DACK1

/AIRQ1

SCSI_CS

DMA_SEL

/RD

/CS_IDE

/ATA_INT1

SC_INT7I

SCSI_TMOUT

A-12

/RST_ADDA

R_MUTE[1..4]

/CS1

A0

A1

A2

A3

A4

A5

/CS0

/LCAS/UCAS

/RAS

/WR

/RST_DISP

/ATN1

TXD1

RXD1

SCK1

RXD0

TXD0

/PUNCH_I/O

D[0..15]

A[0..18]

/EPROMFM_RDY

/RST

/CS2

A6

A7

A8

A0

A[0..18]

D[0..15]

SC_INT7I

A9A10A11A12A13A14A15A16

A17A18

/RD/WR

/ATN2

D0D1D2D3D4

D5D6D7

D8D9D10D11

D1

2

D1

3D

14

D1

5

/CS_IDE

SCSI_CS

/RST_DISP

SCSI_TMOUT

SCSI_TMOUT

R_MUTE1R_MUTE2R_MUTE3R_MUTE4

R_MUTE[1..4]

/CS1

RDWR

/RD

D+5

D+5

D+5

D+5

D+5

D+5

D+5

D+5

D+5

D+5

D+5D+5

D+5

D+5

D+5

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

GND

DGND

DGND

DGND

DGND

A-12

A-12

DGND

DGND

DGND

DGND

A-12

DGND

TP3NONDGND

TP4NONRESET

TP5NONMNI

R43 100

R44 100

R4510K

R4610K

R4710K

R4810K

R49330

R501K

R5110K R52 100

K1

A2

G5

O4

V6 U11

PC900

VSA7

CT1

RST8

OC3

GN

D4

VC

C5

VSB6

VSC 2

U13NJM2103M

C710.01

C721/50

C73

0.01

C74

22p

C75

22p

R62100

R63

100 R64

100

R65

100

R661.5K

C760.01

1

TP6TP

C77

100p

2

1

3U14DTC114EK

C78470P

R67NON

R68

330

R70

330

C9110/16

C92NON

R71

10k

R72NON

R73

0

1110

0U12E74HC14

2

1

J8

HP JACK MONO

1

TP7TP

R74220

R75220

R76220

R7710K

23

1

U20

DTA114EK

23

1

U21

DTA114EK

23

1

U22DTA114EK

23

1

U23

DTA114EK

R78100

C93

0.01

C95100p

4

56

0U24B74HC32

9

108

0

U24C74HC32

R7910K

R8010K

R8110K

R8210K

1 2 3

S1SSSF1

12

1311

0

U24D74HC32

1

23

14U24A

74HC32

13

D3DAN202K

13

D4DAN202K

13

D5DAN202K

X37MHz

123456789

J7

8283M9P

21L17

BEAD

21L18

BEAD

21L19

BEAD

21L20

BEAD

10

9

8

11

12

1314

1

2

345

J9B

DIN-5P

3

2

1

45

67

1

2

345

J9A

DIN-5P

21L21

BEAD

C79

NON

5 6

0

U12C74HC14

98

0

U12D74HC14

34

0

U12B74HC14

R692.2k

1 2

14

U12A74HC14

C9090.01

C880.1

C700.1

C690.1

C940.01

1312

0

U12F74HC14

PE

13

/MR

ES

11

2P

B6

/A1

8/B

AC

K2

9

PD

12

/D1

25

6P

E0

/DR

EQ

08

5

PB

7/A

19

/BR

EQ

30

PB

8/A

20

/WA

IT3

1

PB

9/A

21

/AD

TR

G3

2

VS

S3

3

PA

14

/RD

34

WD

TO

VF

35

PA

13

/WR

H3

6

VC

C3

7

PA

12

/WR

L3

8

VS

S3

9

PA

11

/CS

14

0

PA

10

/CS

04

1

PA

9/I

RQ

34

2

PA

8/I

RQ

24

3

PA

7/C

S3

44

PA

6/C

S2

45

PA

5/S

CK

14

6

PA

4/T

XD

14

7

PA

3/R

XD

14

8

PA

2/S

CK

04

9

PA

1/T

XD

05

0

PA

0/R

XD

05

1

PD

15

/D1

55

2

PD

14

/D1

45

3

PD

13

/D1

35

4

VS

S5

5P

E1

/DR

AK

08

6P

E2

/DR

EQ

18

7P

E3

/DR

AK

18

8P

E4

89

VS

S9

0P

F0

/AN

09

1P

F1

/AN

19

2P

F2

/AN

29

3P

F3

/AN

39

4P

F4

/AN

49

5P

F5

/AN

59

6A

VS

S9

7P

F6

/AN

69

8P

F7

/AN

79

9A

VC

C1

00

VS

S1

01

PE

51

02

VC

C1

03

PE

61

04

PE

71

05

PE

81

06

PE

91

07

PE

10

10

8V

SS

10

9P

E1

11

10

PE

12

11

1

PE14/AH1

PE15/IRQOUT2

VSS3

PC0/A04

PC1/A15

PC2/A26

PC3/A37

PC4/A48

PC5/A59

PC6/A610

PC7/A711

PC8/A812

PC9/A913

PC10/A1014

PC11/A1115

PC12/A1216

PC13/A1317

PC14/A1418

PC15/A1519

PB0/A1620

VCC21

PB1/A1722

VSS23

PB2/RAS24

PB3/CASL25

PB4/CASH26

VSS27

PB5/RDWR28

PD11/D1157

PD10/D10 58PD9/D9

59PD8/D8

60VSS61

PD7/D762

PD6/D6 63PD5/D5

64VCC

65PD4/D466

PD3/D367

PD2/D2 68PD1/D1

69PD0/D0

70VSS71

XTAL72

MD3 73EXTAL

74MD2

75NMI76

VCC77

MD1 78MD0

79PLLVCC

80PLLCAP81

PLLVSS82

PA15/CK 83RES/(VPP)

84

U15

SH7042

FD

-455

MAIN, MEMORY (3/9)

EPROM1 EPROM2 FLASH MEMORY DRAM

/CS0

/CS0/CS2/CS2

Under 2M

2M of 4M

A[0..18]

D[0..15]

/LCAS/UCAS

/RAS

D+5

DGND

/CS0/CS2

/EPROM

FM_RDY

/WR

RDWR

/RD

A1A2A3A4A5A6A7A8A9

A11A12A13A14A15A16

A1A2A3A4A5A6A7A8A9

A11

A13A14A15A16

D0D1D2D3D4D5D6D7

D8D9D10D11D12D13D14D15

A10 A10

A12

A17 A17

A1A2A3A4A5A6A7A8A9

A11

A13A14A15A16

A10

A12

A17A1A2A3A4 A5

A6A7A8A9

D0D1D2D3D4D5D6D7D8D9D10D11D12D13D14D15

D0D1D2D3

D4D5D6D7 D8

D9D10D11

D12D13D14D15

A[0..18]

D[0..15]

/CS_EPROM

/CS_FLMEM

A10

A18A18 A18

/WR

/RAS

RDWR

/RD

D+5 D+5

D+5

D+5

D+5

D+5

D+5

D+5

D+5

DGND DGND

DGND

DGND GND

DGNDDGND

DGND

DGND

DGND

DGND

R8710K

R88NON

C96

0.01

C97

0.01

C980.01

C990.01

1A2 1Y 4

1B3

2A5 2Y 7

2B6

3A11 3Y 9

3B10

4A14 4Y 12

4B13

A/B1

G15 VCC 16

U29

74HC157

R9110K

R92NON

VCC1

I/O02

I/O13

I/O24

I/O35

VCC6

I/O47

I/O58

I/O69

I/O710

NC11

NC12

WE13

RAS14

NC15

NC16

A017

A118

A219

A320

VCC21 VSS 22A4 23A5 24A6 25A7 26A8 27A9 28OE 29UCAS 30LCAS 31NC 32I/O8 33I/O9 34I/O10 35I/O11 36VSS 37I/O12 38I/O13 39I/O14 40I/O15 41VSS 42U33

HM51W18160J/ALJ

A012

A111

A210

A39

A48

A57

A66

A75

A827

A926

A1023

A1125

A124

A1328

A1429

A153

D0 13

D1 14

D2 15

D3 17

D4 18

D5 19

D6 20

D7 21

OE 24

CE 22

GND 16

A162 VCC 32VPP 1

A1730

A1831

U31

HN27C4001G

A012

A111

A210

A39

A48

A57

A66

A75

A827

A926

A1023

A1125

A124

A1328

A1429

A153

D0 13

D1 14

D2 15

D3 17

D4 18

D5 19

D6 20

D7 21

OE 24

CE 22

GND 16

A162 VCC 32VPP 1

A1730

A1831

U32

HN27C4001G

A025

A124

A223

A322

A421

A520

A619

A718

A88

A97

A106

A115

A124

A133

A142

A151

A1648

DQ0 29

DQ1 31

DQ2 33

DQ3 35

DQ4 38

DQ5 40

DQ6 42

DQ7 44

DQ8 30

DQ9 32

DQ10 34

DQ11 36

DQ12 39

DQ13 41

DQ14 43

DQ15 45

OE 28

CE 26

WE 11

RESET 12

RY/BG 15

BYTE 47VSS46 VSS27

VCC37

A1717

A1816

U30

MBM29F800-48P

C100NON

56 FD

-4

MAIN, AUDIO IF (4/9)

D A TA O U T( O PT)

D A TA IN (O PT)

28M H Z

G N D

D + 5

CPU

CPU

CPU

CPU

CPU

PO W ER

PO W ER

A D D A

V C O 1

CPU

SC_IN T7I

20M H z

/A TA _RST

D M A RQ/D IO W/D IO R

/PD I A G

/CS1FX

/CS3FX

/D M A _RD/D M A _W R

/SCSI_CS

/SCSI_D RE Q

D + 5

D G N D

IN TRQ

/D M A CKIO RD Y _I

SCSI_TM O U T

A TA [ 0..4 ]

D M A _SEL

SC_IN T7I

28M H z

D D [ 0..17]

SCSI

SCSI.SCH

/A TA _RST


/PD I A G

/CS1FX

/CS3FX

/D M A _RD/D M A _W R

/SCSI_CS

/SCSI_D RE Q

D + 5

D G N D

IN TRQ

/D M A CKIO RD Y _I

SCSI_TM O U T

A TA [ 0..4 ]

D M A _SEL

SC_IN T7I

28M H z

D D [ 0..17]

V A RI _FSV A RI _256

V CO G N DV CO + 5

PLL_SELFCO N T1PD 1EX T_M CLK 1

V CO 1

V CO 1.SCH

V A RI _FSV A RI _256

V CO G N DV CO + 5

PLL_SELFCO N T1PD 1EX T_M CLK 1

/RD/W R

D [0..15]

/RST

D + 5

D G N D

V CO + 5 A [0..18]

/CS_ID E

28M H Z

D A _D [1..2 ]

/A TA _IN T1/A IRQ 1/D A CK 1

/D REQ 1

BCK

LRCK

M SCK

IO RD Y 1

SCSI_TM O U T

SCSI_CSD M A _SEL

SC_IN T7I A D _D 1

V CO G N D /CS1


/D M A CK

IN TRQ/PD I A G

/CS1FX

/CS3FX

ATA

1

ATA

0

ATA

2

A9

A1

A2

A3

A4

A5

A6

A7

A8

A [0 ..18]

D [0..15]

D0

D1

D2

D3

D4

D5

D6

D7

D8

D9

D1

0D

11

D1

2D

13

D1

4

D1

5

/A TA _RSTD D 7D D 8D D 6D D 9

D D 5

D D 4

D D 3

D D 1

D D 0D D 15

D D 14

D D 13D D 2D D 12

D D 11

D D 10

D D [ 0..17]

D A _D 1

D A _D 2

/D M A _RD/D M A _W R/SCSI_CS

/SCSI_D RE Q

D A _D [1..2 ]

A TA [ 0..4 ]

IO RD Y _I

A TA 3A TA 4

D M A _SEL

A D _D 1

D + 5

D + 5

V CO + 5

D + 5

D + 5

D + 5

D + 5

D + 5

V CO + 5

D + 5

D G N D

D G N D

D G N D

D G N D

D G N D

D G N D

D G N D

D G N DD G N D

G N D

D G N D

V CO G N D

D G N D

D G N D

V CO G N D

1

2

3

4

5

6

J4

G PI F32T

3

1

2

4

5

6

J5

G PI F32R

VD

D1

VS

S2

IOR

DY

_O

3C

S_

IDE

4C

S5

A8

6A

77

A6

8A

59

A4

10

A3

11

A2

12

A1

13

A0

14

VS

S1

5V

SS

16

D1

51

7V

DD

18

D1

41

9D

13

20

D1

22

1D

11

22

D1

02

3D

92

4D

82

5V

SS

26

D7

27

D6

28

D5

29

D4

30

D3

31

D2

32

D1

33

D0

34

VD

D3

5N

C3

6

N C37

V SS38

A TA _RE S39

A TA _D 740

A TA _D 841

A TA _D 642

A TA _D 943

V SS44

A TA _D 545

A TA _D 1046

A TA _D 447

A TA _D 1148

A TA _D 349

A TA _D 1250

A TA _D 251

A TA _D 1352

A TA _D 153

V D D54

V D D55

A TA _D 1456

A TA _D 057

A TA _D 1558

D M A RQ59

D IO W60

D IO R61

IO RD Y _I62

D M A CK63

V SS64

V SS65

IN TRQ66

A TA _A 167

A TA _A 068

A TA _A 269

CS1FX70

V SS71

V D D72

VD

D7

3

VS

S7

4

CS

3F

X7

5

DM

A_

RD

76

DM

A_

WR

77

SC

SI_

CS

78

SC

SI_

INT

79

SC

SI_

DR

EQ

80

SC

SI_

A3

81

SC

SI_

A4

82

SC

SI_

A5

83

AD

_D

AT

A_

12

84

AD

_D

AT

A_

34

85

AD

_D

AT

A_

56

86

AD

_D

AT

A_

78

87

AD

_D

AT

A_

LR

88

VS

S8

9

VD

D9

0

DA

_D

AT

A_

12

91

DA

_D

AT

A_

34

92

DA

_D

AT

A_

56

93

DA

_D

AT

A_

78

94

DA

_D

AT

A_

LR

95

BC

K9

6

LR

CK

97

MC

LK

98

VS

S9

9

XO

11

00

XI1

10

1

VD

D1

02

VS

S1

03

XO

21

04

XI1

10

5

VD

D1

06

VS

S1

07

NC

10

8

N C109

N C110SLA V E_M LRCK111

SLA V E_M SCK112

V A RI _FS113

V A RI _256FS114

V D D115V SS116

EX T_M CLK 1117

PD 1118

FCO N T1119

PLL_SEL120PD 2121

FCO N T2122

EX T_M CLK 2123

TEST124

D IG ITA L_IN _1 125D IG ITA L_O U T_1

126D IG ITA L_IN _2

127D IG ITA L_O U T_2

128V D D

129TCK 2 130TST2

131TCRC

132SLA V E

133RST

134A TA _D REQ135

V SS136

D A CK _I137

M LRCK138

A TA _I N T139N C140

RD141

W R142

V SS143

V D D 144

U 5G A 2

C200.01

R5 100

R6 100

R7100

C21

10/16

C220.01

C230.01

C240.01

C250.01

R810K

R9

5.6K

C2610/16

R103.3K

R112.2K

C27470p

C28100p

R12100

C29N O N

R13 330

C30

470P

1 2

14

U 6A74H CU 04

3 4

0

U 6B74H CU 04

C3122p

C3222p

X 122.5792M H z

R141M

R150

56

0

U 6C74H CU 04

C330.01

C340.01

R16

330

R1 100

R2 100

R951K

R961K

R171M

98

0

U 6D74H CU 04

R971M

C9110

C910N O N

W 2N O N

X 4N O N

1110

0

U 6E74H CU 04

C912

33p

C3622p

C3522p

X 216.384M H z

R180

FD

-457

MAIN, SCSI (5/9)

/REQ

/MSG/C/D/I/O

/RES/ATN/ACK

/BSY/SEL

/DBP/DB0/DB1

/DB2/DB3/DB4/DB5

/DB6

/DB7

/BSY/ACK/RES

/MSG/SEL/C/D/REQ

/I/O

/ATN

/SEL/BSY/ACK/ATN

/RES/I/O/C/D/MSG/REQ

/DBP/DB0/DB1/DB2

/DB3/DB4/DB5/DB6/DB7

/TPWR

POWER

GA

GA

GA

GA

GA

GA

GA

CPU

/IOCS16

/DASP

KEYPIN

CPU

J12

TO IDE HD

SCSI

DMACK

D+5

DGND

/DMA_RD/DMA_WR/SCSI_CS

/SCSI_DREQ

28MHZ

D+5

DGND

ATA[0..4]

DD[0..17]

/ATA_RST

/DIOW/DIOR/DMACK

DMARQ

INTRQ

/PDIAG/CS1FX/CS3FX

IORDY_I

SCSI_TMOUT

SC_INT7I

DMA_SEL

/ATA_RSTDGNDDD7DD8DD6DD9DD5DD10DD4DD11DD3DD12DD2DD13DD1DD14DD0DD15DGND

DMARQDGND/DIOWDGND/DIORDGNDIORDY

/DMACK

DGNDINTRQ

ATA1/PDIAGATA0ATA2/CS1FX/CS3FX

DGND

DMA_RDBDMA_WRB

SC_DREQB

28MHZ

SCSI_CSB

DD

15

DD

14

DD

13

DD

12

DD

9

DD

11

DD

7D

D6

DD

5D

D4

DD

3D

D2

DD

1

DD

0D

D1

DD

2D

D3

DD

4D

D5

DD

6D

D7

DD

8D

D9

DD

10

DD

11

DD

12

DD

13

DD

14

DD

15

DD

10

DD

8

DD

0

DD

16

DD

17

DD

16

DD

17

S0

S1

S3

S4S5S6

S7S8

S9S10S11

S12S13S14

S16

S17

S2S7S6S4

S1S8S2S0

S3

S[0..17]

S9S10S11S12

S13S14S15S16S17

S15

S8S7S6S5

S4S3S2S1S0

S9

S17S16S15

S14S13S12S11

S10

DD[0..17]

S5

ATA[0..4]

ATA0

ATA1

ATA2

ATA3

ATA4

ATAD0

ATAD1

ATAD2

ATAD3

ATAD4

ATAD0ATAD1ATAD2ATAD3

ATAD4

ATAD[0..4]

SC_INT7I

DD[0..17]

S[0..17]

D+5

D+5

D+5

D+5

D+5

D+5

D+5

DGND

DGND

DGND

DGND

DGND

DGND

GND

DGND

DGND

WR1

RD2

VCC3

VSS4

CLK5

RESET6

INT7

MODE8

DBP9

VSS10

DB711

DB612

DB513

VCC14

VSS15

VSS16

DB417

DB318

DB219

DB120

VSS21

DB022

TEST123

TMOUT24

(OPEN)25

DM

A W

R2

6

DM

A R

D2

7

VC

C2

8

VS

S2

9

DM

A 0

30

LD

MD

P3

1

DM

D 0

32

DM

D 1

33

DM

D 2

34

DM

D 3

35

DM

D 4

36

DM

D 5

37

DM

D 6

38

DM

D 7

39

VS

S4

0

DM

D 8

41

DM

D 9

42

DM

D1

04

3

DM

D1

14

4

DM

D1

24

5

DM

D1

34

6

DM

D1

44

7

DM

D1

54

8

UD

MD

P4

9

DM

BH

E5

0

DMACK 51DREQ 52

VCC 53VSS

54TP55(OPEN)56TEST257I/O58

VSS 59REQ 60C/D 61SEL 62

MSG 63VCC

64VSS65VSS66RES67ACK68BSY69

VSS 70ATN 71

A0 72A1 73A2 74A3

75

CS

07

7V

CC

78

VS

S7

9C

S1

80

LD

P8

1D

08

2D

18

3D

28

4D

38

5D

48

6D

58

7D

68

8D

78

9V

SS

90

D8

91

D9

92

D1

09

3D

11

94

D1

29

5D

13

96

D1

49

7D

15

98

UD

P9

9B

HE

10

0

A4

76

U7

MB86604L

1142

153

164

175

186

197

208

219

2210231124122513

26

27

J6

DSUB-25P

R19 4.7K

N.C.1

EN2

SCSI153

SCSI164

SCSI175

SCSI186

VSS7

SCSI18

SCSI29

SCSI918SCSI1019

SCSI11 20SCSI12 21SCSI13 22SCSI14 23

VM24TSD25

SCSI310

SCSI411

SCSI512

VCC13 VCC 14SCSI6 15SCSI7 16SCSI8 17

U8

BH9595FP

C370.01

C380.01

C390.01

C400.01

R20NONR21 100

R22 100

R23 100

R24 100

R25 100

1312

0

U6F74HCU04

C41

NON

C42

NON

C43NON

C44

NON

C45NON

R26

0C47

0.1C4810/16

21D1

EK13

R294.7K

C46100/10

121314151617181920

11

222324252627282930

21

323334353637383940

31

2345678910

1

R28

NON

R27

0424344454647484950

41

12

W5

2P JUMPER

W6 NON

W7 NON

W8 NON

58 FD

-4

MAIN, ADDA - ROOT (6/9)

ADDA ADDA_OUT

GR

GR

CPU

G=-0.9dB

TO

MIXER

AGND

TO

MIXER

GR

GRCPU

CPU

REPRO1REPRO2REPRO3REPRO4

AIN1+AIN1-

AOUT1+

D+5_1

DGND1

RST_ADDAMSCK_ADDALRCK_ADDABCK_ADDA

AIN2+AIN2-

AOUT2+AOUT3+AOUT4+

/RST

MSCK_AD

AD_D1

A+5

AGND

DA_D[1..2]

ADDA_DG

ADDA_DG.SCH

AIN1+AIN1-

AOUT1+

D+5_1

DGND1

RST_ADDAMSCK_ADDALRCK_ADDABCK_ADDA

AIN2+AIN2-

AOUT2+AOUT3+AOUT4+

/RST

MSCK_AD

AD_D1

A+5

AGND

DA_D[1..2]

AOUT1+ AOUT1AOUT2AOUT3AOUT4

AOUT2+AOUT3+AOUT4+

AGNDA-12A+12

ADDA_OUT

ADDA_OUT.SCH

AOUT1+ AOUT1AOUT2AOUT3AOUT4

AOUT2+AOUT3+AOUT4+

AGNDA-12A+12

D+5_1

DGND1

DGND

DA_D[1..2]

MSCK

LRCK

BCK

/RST

D+5

AD_D1

AGND

A+5

A+12

A-12

/MUTE

/RST_ADDA

REC_L

REC_R

MUTE

R_MUTE[1..4]

AIN1+AIN1-

AIN2+AIN2-

AOUT1+AOUT2+AOUT3+AOUT4+

DA_D[1..2]

AOUT1

AOUT3AOUT4

AOUT2

MSCK_ADDA

LRCK_ADDA

BCK_ADDA

VBIAS

MSCK_AD

AD_D1

MUTE

R_MUTE1R_MUTE2R_MUTE3R_MUTE4

R_MUTE[1..4]

/RST_ADDA

D+5_1

D+5_1

D+5

D+5

A+5

A+5

A+5

A+5

A+5

A+12

A+12

A+12

DGND1

DGND1

DGND

DGND

GND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

A-12

A-12

AGND

A-12DGND

DGND

C10110/16

C20110/16

R10410K

R20410K

C10610/16

C10510/16

C20510/16

C20610/16

R105330

R106330

R205330

R206330

C2021500P

C1030.01

C1040.01

C2030.01

C2040.01

R103

10K

R20310K

C107NON C108

NON

C207NON C208

NON

R109100K

R209100K

C9030.01

C904100/10

C9050.01

123456789

J3

8283M9P

R902100

R901NON

R903220

R904100

R905100

R90710K

R9081K

R9091K

2 3

1

U903DTA114EK

2

1

3

U901DTC114EK

13 12

0U904F

74HC04

11 10

0

U904E74HC04

9 8

0

U904D74HC04

5 6

0 U904C74HC04

1 2

14

U904A74HC04

3 4

0

U904B74HC04

C102

1500P

21

L403

21

L103

21

L302

21

L303

21

L102

21

L203

21

L402

21

L202

R107NON

R108NON

R207NON

R208NON

6

5

00

7

U101BNJM2115M

2

3

84

1

U101ANJM2115M

2

3

84

1

U201ANJM2115M

6

5

00

7

U201B

NJM2115M

R10120k

R10212k

R20212k

R20120k

13D6

C913

100/25R90610K

R91210K

2

1

3U902

DTC114EK

2 3

D7

RB400D

FD

-459

MAIN, ADDA - DG (7/9)

MSCKBCKLRCK

RST_ADDA

LRCK

BCK

MSCK

LRCK

BCK

MSCK

/RST

/RST

GR

D+5_1

DGND1

AIN1+AIN1-

AIN2-AIN2+

RST_ADDA

MSCK_ADDALRCK_ADDABCK_ADDA

AOUT2+AOUT1+

AOUT4+AOUT3+

/RST

MSCK_AD

AD_D1

AGND

A+5

DA_D[1..2]

AD_D1

DA_D1

DA_D2

DA_D[1..2]

D+5_1

D+5_1

D+5_1

D+5_1

A+5 A+5

A+5

A+5

DGND1

DGND1

DGND1

DGND1

DGND1

DGND1

DGND

AGND

AGND

AGND

AGNDAGND

C1540.01

C16110/16

C16347/16

C1640.01

C16610/16

C1670.01

R16110

C26110/16

C26347/16

C2640.01

C2670.01

C165NON

C265NON

C26610/16

R26110

C15310/16

C152

0.01

C15110/16

R15110

C156

10/16C1570.01

C155

0.1

CKS1

DVDD2

DVSS3

XTO4

XTI5

PD6

BICK7

SDATA8

LRCK9

SMUTE10

DFS11

DEM012

DEM113DIF0 14

DIF1 15BVDD 16

AOUTR 17AOUTL 18VCOM

19AVDD20AVSS21VREF22DZF23TTL 24

U152

AK4321

AINR+1

AINR-2

VREF3

VA4

AGND5

AINL+6

AIN-7

TST18

HPFE9

TST210

TST311

VD12 DGND 13TST414SMODE215PD16MCLK17SCLK 18

LRCK 19FSYNC 20SDATA 21CMODE 22SMODE

23VB24

U151

AK5351

CKS1

DVDD2

DVSS3

XTO4

XTI5

PD6

BICK7

SDATA8

LRCK9

SMUTE10

DFS11

DEM012

DEM113DIF014DIF1 15

BVDD 16AOUTR 17AOUTL 18VCOM 19AVDD

20AVSS21VREF22DZF23TTL24

U252

AK4321

R152 100

C9060.1

C1620.01

C2620.01

W102NON

W202NON

60

FD-4

MAIN, ADDA - OUT (8/9)

AOUT1+AOUT1

AOUT2+AOUT2

AOUT3+AOUT3

AOUT4+AOUT4

AGND

A+12

A-12

A+12

A+12

A+12

A-12

A-12

AGND

A-12

AGND

AGND

AGND

AGND

AGND

AGND

C11110/16

C112680P

R11110K

R11210K

C21110/16

C212680P

R21110K

R21210K

C31110/16

C312680P

C41110/16

C412680P

C1130.01

C2130.01

R31110K

R31210K

R41110K

R41210K

C115NON

C215NON

C315NON

C415NON

R1132.7K

C1140.01

R2132.7K

R3132.7K

C2140.01

3

2

84

1

U153ANJM4560M

5

6

00

7

U153BNJM4560M

3

2

84

1

U253ANJM4560M

5

6

00

7

U253BNJM4560M

R414100K

R314100K

R214100K

R114100K

C116

47/16

C216

47/16

C316

47/16

C416

47/16

R4132.7K

FD

-461

MAIN, VCO (9/9)

V C O 1

GR

GR

POWER

GR

GR

GR

VCO+5

VARI_256

VARI_FS

VCOGND

PD1

FCONT1

PLL_SEL

EXT_MCLK1

VCO+5

VCO+5

VCO+5

VCO+5

DGND

VCOGND

VCOGND

VCOGND

DGNDVCOGND

VCOGNDVCOGND

VCOGND

VCOGND

TP1TEST PIN

LOCK_VARI

C490.01

C500.01

REF1

PD2

VDDA3

AMPI4

AMPO5

VSSA6

XI7

XO8 VSS 9CKO 10M1 11M2 12S1 13S2 14LOCK 15VDD 16U9

TC9246F

R301.5K

L4

22uH

C510.01

R32220K

C570.01

C580.47

31TYPE

R34330

C5910/16

C600.1

TP2TEST PIN

LOCK_1

C610.01

C620.01

C6310/16

REF1

PD2

VDDA3

AMPI4

AMPO5

VSSA6

XI7

XO8 VSS 9CKO 10M1 11M2 12S1 13S2 14LOCK 15VDD 16U10

TC9246F

R35750

C64220P

R36100K

C650.047

R37750

R38750

R3920K

R401.2K

L6

22uH

R41560

C660.01

C67120P

R421.2K

C680.1

C5215P

R31100

FOSTEX CORPORATION 3-2-35 Musashino, Akishima, Tokyo, Japan 196-0021

FOSTEX CORPORATION OF AMERICA 15431 Blackburn Ave., Norwalk, CA 90650, U.S.A. © PRINTED IN JAPAN MAY 1998 8288771000

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