JVC KD-G402 Administrator Guide

SCHEMATIC DIAGRAMS

CD RECEIVER

No.MA091SCH

2004/4

KD-G402

Area suffix

E ----------- Continental Europe

EX --------------- Central Europe

EU-----------------------------Turkey

Block diagram

Standard schematic diagrams

Printed circuit boards

2-1

2-2 to 4

2-5 to 7

CD-ROM No.SML200404

2-1

Block diagram

POSITION SET

SWITCH

LOAD&FEED

MOTOR

SPINDLE

MOTOR

SW1, SW2

PICK UP

PSW

SW1, SW2

CN501

IC501

DRIVER IC541

DSP

IC521

RF AMP

IC581

CD L.P.F.

VF1,VF2,

VT1,VT2,

MD,LD

DMO,FMO

TRO,FOO

BUS0 to BUS3

BUCK,CCE

RST

RFGC,RF

RFRP,RFDC

TEB,SEL

TE,FE

BCK

LRCK

AOUT

CJ601

S601 to S618

KEY MATRIX

KEY0

KEY1

KEY2

IC661

LCD

DRIVER

LCD1

CN701

TU1

FM/AM

TUNER

IC701

CPU

IC161

E.VOLUME

IC301

POWER

AMP.

IC901

REGULATOR

SPK

BATTERY

EACH BLOCK

L-CH

R-CH

OUTLF

OUTLR

OUTRF

OUTRR

REAR L

REAR R

CD.L

CD.R

J321

LINE OUT

FRONT LEFT (+)

FRONT LEFT (-)

FRONT RIGHT (+)

FRONT RIGHT (-)

REAR LEFT (+)

REAR LEFT (-)

REAR RIGHT (+)

REAR RIGHT (-)

COM1

COM2

COM3

S1 to S52

LCDCL

LCDDA

LCDCE

VOLDA

VOLCL

ANT

SW1,SW2,PSW

LM0

LM1

FEED+

FEED-

SPINDLE+

SPINDLE-

VF1,VF2

VT1,VT2

LD,MD

TRACKING+

TRACKING-

FOCUS+

FOCUS-

SPINDLE+

SPINDLE-

FEED+

FEED-

TRACKING+

TRACKING-

FOCUS+

FOCUS-

CN901

SD/ST

MONO

SM,IFC-CONT

FM/AM

SEEK/STOP

KEY0

KEY1

KEY2

LCDCL

LCDDA

LCDCE

REMOCON

ENC1

ENC2

IC681

REMOCON

FM/AM OSC

FM VT

AM VT

PLLCE

PLLDA

PLLCL

PLLDI

IC31

PLL

IC481

DAC

IC401

MP3/WMA LSI

& INT.SRAM

CDRW

MP3STBY

MP3CLK

MP3DOUT

MP3RESET

MP3REQ

MP3DIN

DAC-CDTI

DAC-CCLK

DAC-CSN

DAC-PDN

AOUTL-

AOUTL+

AOUTR-

AOUTR+

BCK

LRCK

BCK

LRCK

AOUT

JS686

ENCODER

ENC1

ENC2

CN702

STEERING

STEERING CABLE

ASSY

IC71

RDS

DETECTOR

RDSCL

RDSDA

IC771

EPROM

EPROMCK

EPROMDI

EPROMDO

IC702

RESET

2-2

SHEET 1

Main amplifier section

To CJ601

(SHEET 3)

Standard schematic diagrams

(SHEET 2)

Parts are safety assurance parts.

When replacing those parts make

sure to use the specified one.

C312

R765

C783

R768

Q91

C711

C311

C165

R734

D1 D2

IC161

R730

R735

R736

IC701

R743

C177

R744

R745

Q1 C178

C179

IC31

R42

Q31

C170

C180

C902

J321

C50

RA30

RA701

IC702

R717

R703

C91

R81

R91

TU1

D331

Q241

D321

Q52

C52

Q10

C781

R707

R332

R322

R331

R321

R706

L701

R182

C36

C35

C46

R181

C161

C162

C171

D240

R248

R746

C39

C47

R708

R171

R161

R759

R83R93

R742

Q81

R760

IC71

C72

C76

C71

C75

C74

R793

VSS

R783

R720

R719

VDD

R758

VPP

C73

C77

C32

D84

C49

C706

R741

R243

R242

RESET

C243

C901

R244

C301

C241

D243

D998

R756

X701 X702

C316

D997

D996

Q84

C83

D995

R53

C172

R54

Q51

C891

R891

R892

C54

C968

C966

C967

C965

C964

R977

R976

C963

C962

C961

IC301

R714

R56

R57

R58

D902

R761

C192C191

C710

C168

C167

C194

C81

C175

C707

R762

IC901

Q977

C302

R162

C242

D994

D993

D992

D991

R43

C38

R715

R44

R716

R163

R747

R748

R749

C33

Q53

R904

R705

R59

R905

C782

C713

R311

R312

R301

R302

Q902

C322

C323

C324

C325

D901

Q901

R901

R352

R342

R341

R351

R84

R702

R729

R10

Q784

D782

R172

C193

C169

R173

Q891

C37

R32

C34

C176

C174

C166

C164

D341

R704

D351

R882

D241

R757

R245

R241

CN702

C712

D971

Q881

IC771

C771

R732

CN701

C31

C914

C43

CN901 L901

C40

D701

C906

C716

C313

R38

R751

C314

C303

C304

C10

R718

R92

C92

C82

R82

C990

C78

R998

C910

C905

C911

C993

C48

C995

Q321 Q341

R165

R164

R323

R333

C321

X31

R31

C903

C719

D703

C245

R750

D244

C919

R39

C41

R51

D892

C319

D972

C907

R74

X71

C308

D781

R753

R721

R722

R73

R723

R72

R71

R246

R247

C94

D242

Q331

R726

R728

R11

R972

C701

C702

R33

C703

C704

C85

C95

C718

R52

R55

C53

C55

D891

Q782

D710

C913

C908

C909

C317

D705

D707

D709

D702

D704

D706

D708

D712

R971

C315

C717

R906

C244

D784

C912

C320

R763

C318

L702

R903 R902

C784

Q781

R725

R40

R353

R343

D711

R41

R174

R175

C42

C45

Q976

C307

C904

C44

Q351

C51

C915

R752

R766

R767

C708

C705

R701

C709

D713

C971

C341

C84

R754

R755

C881

R771

R772

R881

0.47

4.7k

0.01

4.7k

220/6.3

0.47

0.22

2.2k

4.7u

TEA6320T-X

4.7k

10K

47k

3.3k

47k

2.2k

UPD784217AGC270

10k

0.033

10k

0.0056 4.7/25

TB2118F-X

UN2211-X

4.7/25

2.2/50

QNN0519-001

100P

NRZ0065-222X

NRZ0065-102X

IC-PST3433U-X

100

1/50

8.2k

QAU0313-001

1SS355-X

2SD601A/R/-X

1SS355-X

2SD601A/QR/-X

0.01

UN2211-X

100/6.3

47k

820

2.2k

47k

4.7u

270

10P

0.01

270

1/50

1SS355-X

220

10k

1000P

0.01

3.3k

220k

1/50

220k

47k

4.7k

10k

47k

RB160M-30-X

SAA6579T-X

UN2111

0.022

0.01

560p

47p

82p

10k

1.2k

47k

2.2/50

47/6.3

47P

1SS355-X

0.001

0.047

10k

180k

22k

0.047

3300/16

12k

0.47

1/50

RB160M-30-X

47k

QAX0617-001Z QAX0401-001

4.7/25

RB160M-30-X

UN2111-X

0.1

RB160M-30-X

47k

1/50

10k

2SD601A/QR/-X

0.1

47k

0.1

100P

2SB624/4/-X

12k

27k

100P

LA47515

10k

15k

470

47k

1SS355-X

47k

100/16

47/16

47/6.3

UN2211-X

0.0056

0.033

0.01

1/50

0.22

0.047

47k

HA13164A

QMFZ047-150-

2SB709A/QR/-X

0.47

22k

22/16

RB160M-30-X

470

0.001

220

2.2k

4.7k

47/6.3

5.6k

47k

10k

0.082

0.01

27k

UN2111-X

0.1

1N5401-TU-15

UN2211-X

820

2.2k

10k

47k

10K

UN2111-X

1SS355-X

22k

100/16

4.7/25

2.2k

UN2211-X

10P

6.2k

0.047

0.22

0.0082

0.22

0.0082

1SS355-X

47k

1SS355-X

100K

1SS355-X

2.2k

47k

QGA2006F1-02

0.01

RB160M-30-X

UN2211-X

BR24L16F-W-X

0.047

10K

VMC0334-001

100/10

100/16

0.047

2SD601A/QR/-X

22/16

QNZ0650-001 QQR0703-001

2SB709A/R/-X

1SS355-X

10/16

220/10

0.01

0.047

0.1

100p

2SD601A/QR/-X

100

10k

100p

0.047

2SD601A/QR/-X

18k

0.0018

18k

0.01

UN2111-X

10/16

47/16

0.1

0.01

0.047

0.1

2SD1781K/QR/-X 2SD1781K/QR/-X

47k

100

0.1

QAX0616-001Z

47/16

220/10

0.001

10k

UDZS5.1B-X

10/16

0.047

27k

1SS355-X

0.022

2SD601A/QR/-X

220/10

100

QAX0263-001Z

1/50

1SS355-X

47k

10k

2.2k

10k

2.2k

47K

0.012

1SS355-X

2SD1781K/QR/-X

10k

22/16

10K

2.2k

22P

27P

10k

27P

0.001

100P

47k

2.2k

0.0047

0.47/50

1SS355-X

UN2211-X

10/16

220/6.3

47/16

UDZS6.2B-X

UN2211-X

2.2k

0.47/50

0.1

0.22/50

UDZS11B-X

0.01

0.022

0.01

22/16

4.7u

4.7k 9.1k

1SS355-X

100/16

UN2111-X

10k

39k

100

QNB0100-002

10k

47k

0.01

0.0027

UN2211-X

1/50

10/16

0.01

2SD1781K/QR/-X

330P

0.1

47k

2.2k

22k

0.047

47k

0.01

1SS355-X

0.1

1SS355-X

0.1

0.012

820

10M

47/16

270

10k

PSW

VOLDA

DAC-CDTI

DAC-CCLK

DAC-CSN

KEY2

DAC-PDN

DIMIN

GND

CD.R

LCDCL

ENC1

CD.L

ENC2

KEY0

LEVEL

DETACH

SW1

VOLCL

KEY1

TELMUTE

LCDCE

LCDCL

LCDDA

TU.R

A-GND

CD.R

DIMOUTBUS0

TU.L

FM/AM

BUS1

BUS2

BUS3

LCDDA

LCDCE

VOLDA

DIMIN

VOLCL

PLLCE

PLLDA

MP3REQ

PLLCL

PLLDI

CD.L

ACC5V

RST

SW2

10V

DIMOUT

SW5V

MP3DOUT

MP3DIN

MP3STBY

REMOCON

LM0

BUS0

MP3RESET

KEY2

LM1

BUS1

CDRW

BUS2

BUS3

RST

CCE

BUCK

VDD5V

MP3CLK

CDRW

TELMUTE

ENC2

CDON

SD/ST

KEY1

KEY0

LEVEL

BUCK

CCE

MP3CLK

SEEK/STOP

AM.VCC

SW2

MP3REQ

MP3RESET

MP3STBY

MP3DOUT

MONO

MP3DIN

DAC-PDN

DAC-CDTI

DAC-CCLK

DAC-CSN

AFCK

STEERING

FR-

RR-

RR+

FR-

SEEK/STOP

FR+

AFCK

FL-

FL+

REMOCON

IFC-CONT

SEEK/STOP

RL-

RL+

LM1

LM0

SW1

FR+

FL+

RR-

RL+

RL-

PSW

RDSCL

MONO

RDSCL

ENC1

FL-

RDSDA

RR+

IFC-CONT

RDSDA

PLLDI

PLLCL

PLLDA

PLLCE

FM/AM

SD/ST

2-3

SHEET 2

(SHEET 1)

CD servo control section

R584

R581

C597

L402

R582

IC461

C414

IC481

R559

C543

L404

R459

R460

Q544

R592

C569

C503

C583

R583

R594

R591

C581

C420

C591

R406

IC581

R595

C419

R586

R596

R585

C596

C582

C592

Q543

IC401

C593

R593

Q440

Q542

R424

C413

R404

C508

C405

C402

C403

R517

C422

C411

C412

R415

X401

C415

C416

RA550

C526

R401

R405

C568

C463C462

C461

R407

R408

R409

R451

R453

R456

R457

R440

R402

C511

R430

C483

C580

R458

R455

R454

C440

C430

C590

C599

C589

IC541

R528

R527

Q521

C534

R529

C522

C524

C523

C530C531

R532 R531

R533

R534

C532

C521

R544

R543

R541

R545

C547

C546

C548

C549

C550

C551

R546

C556

C557

R506

C552

R547

R548

C558

C559

C572

C560

R432

R431

C431

R558

C542

C545

C501

R536

C571

R535

C529

C570

C527

R537

VREF

R526

R523

R525

R524

Q430

R539

C525

R503

R502

R511

R504

R513

R512 R509

C544

R501

C502

Q501

L543

L541

C509

C510

R423

R516

Q502

C584

C585

R588

R597

L401

R587

C594

C541

C421

Q545

R403

C409

R598

C595

C407

C481

C482

C404

Q541

C408

R416

C512

R518

R417

C464

C598

R418

R452

R514

R515

R530

C528

C533

R542

C553

R549

R550

C554

R551

R552

C555

R433

C561

C566

IC521

C565

R553

C562

C507

C506

CN501

IC501

R507

C505

C504

R510

R508

L544

R413

R414

R412

R481

D481

180

8.2k

0.01

47u

8.2k

NJU7772F15-X

0.0022

AK4385VT-X

1.5M

1/50

47u

100

2SB624/4/-X

8.2k

0.01

100/10

270P

8.2k

180

8.2k

3300P

12p

3300P

NJM4565M-WE

180

12p

6.8k

180

100/10

270P

UN2111-X

TC94A34FG-002

270P

8.2k

UN2211-X

220

0.1

10k

0.01

1/50

0.01

8.2k

100/6.3

0.01

2.2k

QAX0760-001Z

0.1

0.01

NRZ0065-103X

0.1

10k

2.2k

0.1

100/6.3100/6.3

0.1

2.2K

22k

47k

2.2k

4.7k

2.2k

4.7K

0.1

4.7K

0.1

4.7/25

4.7k

2.2k

4.7k

0.01

4.7/25

TC94A14FA

2SB1241/QR/-T

82k

0.01

100/6.3

0.1

2k 10k

15k

68p

0.01

10K

470k

5.6k

10k

0.015

47P

0.01

0.0027

0.01

0.033

470P

8.2k

0.033

0.047

100/6.3

0.01

6.8k

10k

100p

10k

0.01

47/10

820

0.01

100

100/6.3

0.0068

330k

82k

330k

82k

2SD601A/QR/-X

150

100/6.3

4.7k

8.2k

1.5k

15k

1.5k

12k

100/6.3

33k

0.01

47u

0.01

10K

330

2SB1132/QR/-W

0.1

47/6.3

47u

0.1

100/6.3

0.01

UN2211-X

100/6.3

47/6.3

100p

47/6.3

0.1

UN2211-X

0.01

UN2111-X

0.01

47k

0.01

5.1k

0.1

0.001

56k

0.01

47k 0.047

100

0.047

100

0.047

100

100/6.3

TA2157FN-X

0.01

0.047

QGB2027M4-22S

LA6242H-X

6.8k

0.047

8.2k

2SB1322/RS/-T

47u

4.7K

180

UDZS5.1B-X

AOUTR-

SW5V

CD.L

CD.R

A-GND

MP3STBY

DAC-CDTI

AOUTR+

CD.L

AOUTL-

CD.R

AOUTL+

MP3CLK

PSW

MP3DOUT

SW1

SW2

LM0

LM1

BUS0

BUS1

BUS2

BUS3

BUCK

CCE

RST

MP3REQ

MP3RESET

MP3STBY

MP3DIN

MP3DOUT

MP3RESET

MP3CLK

CDRW

DAC-CCLK

DAC-CSN

DAC-PDN

CDON

DMO

VCC

CDON

VDD5V

GND

FEED- FEED-

VF2

FEED+

VCC

VT2

SW1

VT1

SW2

VF1

PSW

SPINDLE-

SPINDLE+

FOCUS-

VREF

FOCUS+

TRACKING+

TRACKING-

GND

VF2

FEED+

GND

VT2

SW1

VT1

SW2

VF1

PSW

SPINDLE-

TRACKING-

VREF

SPINDLE+

VCC

FOCUS-

FOCUS+

MP3DIN

MP3REQ

FMO

VREF

FOO

TRO

RFRP

RFDC

SEL

RST

TEB

RFGC

CCE

BUCK

BUS3

BUS2

BUS1

BUS0

CDRW

TRACKING+

VF1

VF2

VT2

LM0

VT1

LM1

DAC-CDTI

DAC-CCLK

DAC-CSN

DAC-PDN

AOUTL+

AOUTL-

AOUTR+

AOUTR-

FEED-

FEED+

RST

SPINDLE-

SPINDLE+

SEL

TEB

RFDC

RFGC

RFRP

FOO

TRO

FMO

DMO

FOCUS+

FOCUS-

TRACKING+

TRACKING-

2-4

SHEET 3

LCD & Key control section

To CN701

(SHEET 1)

R601

R664

C661

R687

D644

D643

JS686

D641

S606

IC681

R681

C681

C682

D642

D640

D638

D639

D636

R688

D637

D635

D634

D645

R605

D662

IC661

D633

C687

D649

S602

D647

D648

D650

S601

D646

D651

CJ601

R662

R665

C663

C662

R666

R667

R668

S607

S605S604S603

S608S609

S610

S611

S612S613S614S615 D630

R612 R611

R606

R607

R609 R608

R602R603R604 R661

R610

D632

D631

R613

S616

R614R615

S617S618

R670

R627

LCD1

R663

D661

R649

R644

R642

R682

R631

R632

R641

R643

R686

R640

R638

C686

R639

R637

R633

D652

R646

R645

R652

R651

D681

R650

R634

R630

D653

R653

R654

R647

R648 R626

R671

Q671

R672 Q670

820

10K

10/6.3

47K

QSW0863-003

RPM7338-V4

470

4.7/6.3

0.012

47K

2.7k

UDZS5.1B-X

PT6523LQ

0.022

VMC0335-001

2.2K

51K

0.022

680p

10K

1.2k 820

820

1.8k 1.2k

8201.2k1.8k

2.2K

8201.8k2.7k3.9k

470

QLD0299-001

180K

1SS355-X

390

10K

470

330

470

100

0.022

330

680

NSPW310BS/BRS/

470

UDZS6.2B-X

390

820

SML-310LT/MN/-X

NSPW310BS/BRS/

470

47K

UN2211-X

2SB624/4/-X

KEY2

KEY1

ENC2

CLK

DATA

REMOCON

KEY0

KEY2

KEY1

S51

S52

10V

DIMOUT

ACC5V

KEY0

LCDCE

LCDDA

LCDCL

LCDCE

LCDCL

LCDDA

INH

S17

ENC1

S18

OSC

S19

S20

S21

S22

S23

S24

S25

S26

S27

S28

S29

S30

S31

S32

S49

S50

COM3

COM2

COM1

S50

S49

S48

S47

DIMOUT

S10

S46

S45

S11

S12

COM2

S44

S43

COM1

COM3

S13

S14

S15

S16

S42

S41

S40

S39

S38

S37

S36

S35

S34

S33

S32

S31

S30

S29

S28

S27

S26

S25

S24

S23

S22

S21

S20

S19

S18

S17

S16

S15

S14

S13

S12

S11

S10

S51

S52

S33

S34

S35

S36

S37

S38

S39

S40

S41

S42

S43

S44

S45

S46

S47

S48

(No.MA091SCH)

VICTOR COMPANY OF JAPAN, LIMITED

AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan

Printed in Japan

WPC

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