JVC KD-G317 Guía del administrador

SCHEMATIC DIAGRAMS

CD RECEIVER

No.MA134SCH

2005/4

KD-G311, KD-G312

KD-G317

KD-G311 KD-G317KD-G312

STEERING CABLE

CONTROL PANEL BLACK BLACKSILVER

CD-ROM No.SML200502

Area suffix

EE--------Russian Federation

KD-G317

KD-G311,KD-G312

Area suffix

E------------Southern Europe

EX------------Northern Europe

EY-------------Eastern Europe

KD-G311,KD-G312

EU-------------------------Turkey

Contents

2-1Block diagram (For KD-G311 and KD-G312)

2-2Standard schematic diagrams (For KD-G311 and KD-G312 E,EX,EY,EU version)

2-5Printed circuit boards (For KD-G311 and KD-G312 E,EX,EY,EU version)

Standard schematic diagrams (For KD-G311 and KD-G312 E2,EX2,EY2,EU2 version) 2-6

Printed circuit boards (For KD-G311 and KD-G312 E2,EX2,EY2,EU2 version) 2-9

2-10Block diagram (For KD-G317)

2-11Standard schematic diagrams (For KD-G317 EE version)

2-14Printed circuit boards (For KD-G317 EE version)

Standard schematic diagrams (For KD-G317 EE2 version) 2-15

Printed circuit boards (For KD-G317 EE2 version) 2-18

KD-G317

!Burrs formed during molding may be left over on some parts of the chassis. Therefore,

pay attention to such burrs in the case of preforming repair of this system.

Safety precaution

!Please use enough caution not to see the beam directly or touch it in case of an

adjustment or operation check.

2-1

POSITION SET

SWITCH

LOAD&FEED

MOTOR

SPINDLE

MOTOR

SW1, SW2

PICK UP

PSW

SW1, SW2

CN501

IC501

DRIVER

IC541

DSP

IC401

MP3 & WMA

LSI

IC521

RF AMP

IC581

CD L.P.F.

IC481

DAC

VF1, VF2

VT1, VT2

MD, LD

DMO

FOO

FMO

TRO

BUS0 to 3

BUCK

CCE

RST

FE, TE

RFGC, RF

RFRP, RFDC

SEL, TEB

MP3REQ

MP3CLK

MP3DOUT

MP3DIN

MP3STBY

MP3RESET

CDRW

CN701

TU1

FM/AM

TUNER

IC701

CPU

IC161

E.VOLUME

Q341, Q351

LINE OUT

MUTING

Q781, Q782

MUTE

CIRCUIT

IC31

PLL

IC171

OP AMP

IC301

POWER

AMP.

IC901

REGULATOR

EACH BLOCK

TU.L

TU.R

LEFT.FRONT

LEFT.REAR

RIGHT.FRONT

RIGHT.REAR

REARL, REARR

CD.L

CD.R

FRONT LEFT (+)

FRONT LEFT (-)

FRONT RIGHT (+)

FRONT RIGHT (-)

REAR LEFT (+)

REAR LEFT (-)

REAR RIGHT (+)

REAR RIGHT (-)

VOLDA

VOLCL

MUTE

ANT

SW1, SW2, PSW

LM0, LM1

FEED+

FEED-

SPINDLE+

SPINDLE-

VF1, VF2, VT1

VT2, LD, MD

SPINDLE+

SPINDLE-

FEED+

FEED-

TRACKING+

TRACKING-

FOCUS+

FOCUS-

SPK

BATTERY

CN901

SD/ST

MONO

IFC-CONT

SEEK/STOP

MUTE

PLLCE

PLLDA

PLLCL

PLLDI

FMVT

AMVT

FM/AM

BCK

LRCK

AOUT

BCK

LRCK

SDTI

AOUTL+

AOUTL-

AOUTR+

AOUTR-

DAC_CDTI

DAC_CCLK

DAC_CSN

DAC_PDN

J321

LINE OUT

CN001

FOCUS &

TRACKING

COIL

TRACKING+,

TRACKING-

FOCUS+,

FOCUS-

Main amplifier & CD servo control section

CJ601

S601 to S618

KEY MATRIX

KEY0

KEY1

KEY2

IC601

LCD DRIVER

LCD1

LCD DISPLAY

COM1

COM2

COM3

S1 to S52

LCDCL

LCDDA

LCDCE

LCD & Key control section

IC602

REMOCON

KEY0

KEY1

KEY2

LCDCL

LCDDA

LCDCE

REMOCON

IC702

RESET

IC771

EPROM

IC71

RDS

DETECTER

CN702

STEERING

CABLE

ASSY

STEERING

Block diagram (For KD-G311 and KD-G312)

2-2

SHEET 1

Parts are safety assurance parts.

When replacing those parts make

sure to use the specified one.

C312

R765

C783

R768

Q91

C711

C311

R734

D1 D2

IC161

R730

R735

R736

IC701

R743

R744

R745

Q1 C179

IC31

R42

Q31

C170

C180

C902

J321

C50

RA30

RA701

IC702

R717

R703

C91

C172

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

C192

R756

X701 X702

C316

D997

D996

Q84

C83

D995

R53

C186

C718

C191

R54

Q51

C891

R891

R892

C54

C968

C966

C967

C965

C964

R977

R976

C963

C962

C961

IC301

R714

R56

R57

R58

D902

R761

R727

C710

C81

C707

R762

IC901

Q977

C302

R162

D712

C242

D994

D993

D992

D991

R43

C38

R715

R44

R716

R747

R748

R749

C33

Q53

R705

R59

C782

C713

R311

R312

R301

R302

C322

C323

C324

C325

D901

R901

R352

R342

R341

R351

R84

R702

R729

R10

Q784

D782

R172

C169

Q891

C37

R32

C34

C174

C164

D341

R704

D351

R882

D241

R757

R245

R241

CN702

C712

D971

Q881

IC771

C771

R732

CN701

C187

R184

R185

R195

R197

R202

R201

C183

R780

R781

R773

C184

R776

R188

R775

R187

R774

R186

R183

R81

R91

C31

C914

C43

CN901 L901

C165

C40

D701

C906

C177

C716

C313

C178

R38

R751

C314

C303

C304

C10

R718

R205

R92

C92

C82

R82

C156

C78

C157

C910

C905

C911

R158

C48

C158

Q321 Q341

R165

R164

R323

R333

C321

X31

R31

C903

C193

C719

D703

C245

R750

D244

C919

R39

C41

R51

D892

C319

D972

C907

R74

X71

C308

D781

R753

R721

R722

R73

R723

R72

C194

R71

C195

C168 R176

R246

R247

C94

D242

R166

Q331

R726

R728

R11

R972

C701

C702

R33

C703

C704

C85

C95

R52

R55

C53

R75

C55

D891

Q782

R169

R170

R179

R180

D973

D710

D974

C974

C913

R973

C972

C167

C908

C909

C175

C317

D705

D707

D709

D702

D704

D706

D708

R163

R971

C315

R159

C717

R906

C244

C159

D784

C912

C320

R727

R763

C318

L702

R903 R902

C784

Q781

R725

R40

R353

R343

D711

R41

R174

R175

C42

C45

Q976

R173

C307

C904

C44

Q351

C51

C176

C915

R752

C166

R766R767

C708

C705

R701

C709

D713

C971

C331

C84

R754

R755

C881

R771

R772

R881

R198

R196

C185

C182

C310

C188

C189

R782 IC171

C196

0.47

4.7k

0.01

4.7k

220/6.3

0.47

2.2k

4.7u

NJW1191V-X

4.7k

10K

47k

3.3k

47k

2.2k

UPD784217AGC305

10k

10/16

TB2118F-X

UN2211-X

10/16

2.2/50

QNN0519-001

100P

NRZ0065-222X

NRZ0065-102X

IC-PST3433U-X

100

1/50

QAU0313-001

MA111-X

2SD601A/R/-X

MA111-X

2SD601A/QR/-X

0.01

UN2211-X

100/6.3

47k

820

2.2k

47k

4.7u

100

10P

0.01

100

2.2/50

1/50

2.2/50

MA111-X

220

10k

1000P

0.01

3.3k

220k

1/50

220k

47k

4.7k

10k

47k

RB160M-30-X

LC72725M-X

UN2111-X

0.022

0.01

560p

47p

82p

2.7k

1.2k

47k

2.2/50

47/6.3

47P

MA111-X

0.001

0.047

10k

180k

22k

0.047

3300/16

12k

0.47

1/50

RB160M-30-X

2.2/50

47k

QAX0617-001Z QAX0401-001

4.7/25

RB160M-30-X

UN2111-X

0.1

RB160M-30-X

47k

0.0015

100P

2.2/50

10k

2SD601A/QR/-X

0.1

47k

0.1

100P

2SB624/4/-X

12k

27k

100P

LA47516

10k

15k

470

47k

MA111-X

47k

47/6.3

UN2211-X

1/50

0.047

47k

HA13164A

QMFZ047-150-T

2SB709A/QR/-X

0.47

39K

MA8062/M/-X

22/16

RB160M-30-X

470

0.001

220

4.7k

47/6.3

47k

0.082

0.01

27k

0.1

1N5401-F64

QAM0686-001

820

2.2k

10k

47k

10K

UN2111-X

MA111-X

39K

10/16

UN2211-X

10P

6.2k

0.047

470P

MA111-X

47k

MA111-X

100K

MA111-X

2.2k

47k

QGA2006F1-02

0.01

RB160M-30-X

UN2211-X

BR24L16F-W-X

0.047

10K

QGZ1601J1-15

150P

12K

30K

10K

0.0015

33k

47K

47k

150P

47k

30K

47k

12K

47k

10k

100/10

100/16

0.047

2SD601A/QR/-X

22/16

QNZ0650-001 QQR0703-001

0.15

2SB709A/R/-X

MA111-X

10/16

220/10

0.01

0.047

0.1

100p

2SD601A/QR/-X

4.7/25

100

10k

100p

0.047

2SD601A/QR/-X

220k

0.0015

220k

0.47

0.01

0.47

UN2111-X

10/16

47/16

0.1

470

0.047

0.0047

KTD1304-X KTD1304-X

47k

100

0.1

QAX0616-001Z

47/16

220/10

100/16

0.001

10k

UDZS5.1B-X

10/16

0.047

27k

MA111-X

0.022

2SD601A/QR/-X

220/10

100

QAX0263-001Z

1/50

MA111-X

47k

10k

2.2K

10k

2.2k

0.01

4.7/25

4.7/25 2.2K

47K

0.018

MA111-X

RB160M-30-X

2.2K

KTD1304-X

10k

22/16

10K

2.2k

22P

27P

10k

27P

0.0022

47k

2.2k

0.0047

0.47/50

MA111-X

UN2213-X

30K

RB160M-30-X RB160M-30-X

10/16

10K

0.01

0.1

220/6.3

0.15

47/16

4.7K

UN2211-X

2.2k

10/16

470

0.1

0.22/50

0.0047

MA8091/M/-X

0.01

0.022

0.01

22/16

4.7u

4.7k 9.1k

MA111-X

100/16

UN2111-X

10k

39k

100

QNB0100-002

10K

47k

0.01

0.0027

UN2211-X

4.7K

1/50

10/16

0.01

KTD1304-X

330P

0.0047

0.1

47k

0.0047

2.2k

22k

0.047

47k

0.01

MA111-X

0.1

MA111-X

0.1

0.018

820

10M

47/16

270

10k

10K

47/6.3

0.01

47/16

0.01

47K

NJM4565M-WE

0.01

PSW

VOLDA

DAC-CDTI

DAC-CCLK

DAC-CSN

KEY2

DAC-PDN

DIMIN

CD.R

CD.L

TU.L-I

GND

TU.R-I

CD.R

LCDCL

ENC1

ENC2

KEY0

LEVEL

DETACH

SW1

VOLCL

KEY1

TELMUTE

LCDCE

LCDCL

LCDDA

BUS0

FM/AM

BUS1

BUS2

BUS3

LCDDA

LCDCE

VOLDA

DIMIN

VOLCL

PLLCE

PLLDA

MP3REQ

PLLCL

PLLDI

CD.L

ACC5V

RST

ANT

SW2

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

ANT

STEERING

RDSSDA

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

PLLDI

PLLCL

PLLDA

PLLCE

FM/AM

SD/ST

To SHEET 2

To CJ601

(SHEET 3)

Standard schematic diagrams (For KD-G311 and KD-G312 E, EX, EY, EU version)

Main amplifier section

2-3

SHEET 2

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

C483

C580

R458

R455

R454

C440

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

R558

C542

C545

C501

R536

C571

R535

C529

C570

C527

R537

VREF

R526

R523

R525

R524

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

IC491

C404

Q541

C408

R416

C512

R518

R417

C464

C598

R418

R452

C425

C430

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

AK4385ET-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

QAX0760-001Z

0.1

0.01

NRZ0065-103X

0.1

10k

0.1

100/6.3100/6.3

0.1

2.2K

22k

47k

2.2k

4.7k

2.2k

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

10k

0.01

47/10

820

0.01

100

100/6.3

0.0068

330k

82k

330k

82k

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

SN74AHCT1G04K-X

UN2211-X

0.01

UN2111-X

0.01

47k

0.01

5.1k

0.1

0.001

0.01

56k

0.01

47k 0.047

100

0.047

100

0.047

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

MA8051/M/-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

MP3DIIN

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+

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-

To SHEET 1

CD servo control section

2-4

SHEET 3

R658

R653

C603

R671

IC602

R661

R662

C612

C611

IC601

CJ601

D643

S601

R657C602

R654

R655

R656

Q671

S603

S608

S614

S602S604S605

S606

S609S610S611S612

S613

S615S616S617

S618

Q672

R613 R612R614R615

R605R606R610 R609 R608 R607

R601R602R603R604

LCD1

S607

R611

D644

D607

R672

D604

D601

R673

R627

R628

D608

D618

R632

R634

D609

D602

D613

D617

D616

D603

D612D611D610

R643

R642

D606

D614D615

R641

R635

R633

R636

R638

R640

R637

R639

D605

R631

R630

R652

C601

R651

R644

R645

R629

D641

D631

D632

180k

10k

10/6.3

470

RPM7338-V4

10k

470

4.7/6.3

0.012

PT6523LQ-L

QGZ1601K1-15S

MA111-X

51k680P

10k

2SB624/4/-X

UN2211-X

1.2K 8201.8K2.7K

8208203.9K 2.7K 1.8K 1.2K

8208201.2K1.8K

QLD0351-001

820

MA8062/M/-X

47k

SEL

DISP

390

POWER

330

820

FM/AM

VOL+

EJECT

MODE

VOL-

654

1.3K

DOWNUP

470

680

470

1.3K

2.2k

0.022

2.2k

330

820

MA8051/M/-X

NSPW310BS/BRS/

S32

ACC5V

LCDCE

COM3

S17

S31

REMOCON

S30

ILL_10V

S29

S28

GND

S27

S26

S25

S24

S23

S22

S21

S20

S19

S18

LCDCL

LCDDA

LCDCE

KEY0

KEY1

KEY2

LCDCL

LCDDA

DIMOUT

COM1

COM2

KEY1

KEY0

KEY2

COM1

S33

COM2

COM3

S10

S11

S12

S13

S14

S15

S16

S17

S10

S11

S18

S19

S20

S21

S22

S23

S24

S25

S26

S27

S28

S29

S30

S31

S32

S33

S34

S35

S36

S37

S38

S39

S40

S41

S42

S43

S44

S45

S46

S47

S48

S12

S49

S13

S14

S50

S51

S52

S15

S49

S50

S16

S51

S52

S34

S35

S36

S37

S38

S39

S40

S41

S42

S43

S44

S45

S46

S47

S48

To CN701

(SHEET 1)

LCD & Key control section

2-5

C31

C32

C33

C34

C40

C41

C43

C48

C49

C50

C51

C52

C53

C54

C55

C71

C73

C76

C77

C78

C81

C83 C91

C161

C162

C163

C164

C165

C168

C169

C170

C171

C172

C173

C174

C175

C178

C179

C180

C191

C192

C193

C194

C241 C242

C244

C301

C302

C303

C304

C307

C308

C311

C312

C313

C314

C315

C316

C317

C318

C403

C404

C405

C411

C413

C414

C415

C422

C430

C462

C463

C481

C482

C483

C501

C503

C504

C506

C523

C524

C525

C527

C529

C530

C533

C541

C543

C544

C546

C547

C548

C549

C550

C551

C552

C553

C554

C555

C556

C557

C558

C559

C561

C566

C994

C570

C572

C580

C582

C583

C585

C589

C590

C592

C593

C595

C596

C599

C705

C708

C709

C710

C711

R417

C771

C781

C782

C783

C784

C891

C901

C902

C903

C904

C905

C907

C908

C909

C910

C913

C914

C919

C961

C962

C963

C964

C965

C966

C967

C968

CN501

CN702

D321

D331

D341

D351

D713

C409

D781

D782

D891

D892

D901

D991

D992

D993

D994

D995

D996

D997

D998

IC31

IC71

IC161

IC301

IC401

IC461

IC481

IC521

IC541

IC581

IC701

IC771

IC801

IC901

J321

J801

L401

L402

L404

CN901

C425

L701

L702

L901

Q10

Q31

Q51

Q52

Q81

Q91

Q321

Q331

Q341

Q351

Q501

Q502

Q521

Q541

Q542

Q781

Q782

Q891

Q976

Q977

R10 R32

R43

R44

R51

R52

R53

R54

R55

R56

R57

R58

R83

R84

R93

R162

R163

R164

R165

R172

R173

R174

R175

R181

R182

R242

R243

R244

R301

R302

R311

R312

R321

R331

R341

R351

R404

R406

R407

R408

R409

R412

R413 R414

R423

R424

R451

R452

R453

R454

R455

R456

R457

R458

R501

R502

R503

R504

R507

R508

R509

R510

R511

R512

R513

R516

R523

R524

R525

R526

R527

R528

R530

R536

R537

R539

R541

R542

R543

R544

R545

R546

R547

R548

R553

R559

R583

R584

R585

R586

R592

R593

R594

R595

R596

R704

R705

R708

R715

R716

R719

R720

R721

R723

R725

R726

R728

R729

R730

R732

R734

R735

R736

R741

R752

R756

R757

R763

RA701

R766

R767

RA550

R771

R772

R783

R891R892

R901

R976

R977

RA30

TU1

X31

X71

X401

X701

X702

IC171

L541

L543

IC702

L544

R703

R707

R706

R731

R433

IC501

C989

C974

C195

C416

R718

R717

R702

Q881 R881

C881

PP2

IC491

CN701

R774

R775

R773

C310

R159

R158

C189

R170

R169

R180

R179

C158

C159

R196

R195

R198

R197

C182

C185

R184

R188

R776

C186

C183

R201

R202

R187

C187

C184

R185

C188

R780 R784

R186

R183

C31

C33

C35

C36

C37

C38

C39

C40

C42

C43

C44

C45

C46

C47

C55

C72

C73

C74

C75

C77

C81

C82

C84

C85 C91

C92

C94

C95

C161

C162

C163

C166

C167

C168

C169 C170

C171

C172

C173

C176

C177

C178

C179

C180

C191

C192

C193

C241

C242

C243

C244 C245 C301 C302

C307

C308

C311

C312

C315

C316

C317

C318 C319

C320

C321

C322C323C324

C325

C331

C402

C405

R761

C408

C411

C412

C508

C512

C419

C420

C421

C422

C440

C461

C462

C463

C464

C481

C501

C502

C503

C505

C507

C511

C521

C522

C523

C525

C528

C529

C531

C532

C534

C541

C542

C543

C544

C545

C560

C561

C562

C565

C566

C568

C569

C570

C571

C572

C580

C581

C584

C585

C589

C590

C591

C594

C595

C596

C597

C599

C701

C702

C703

C704

C706

C707

C710

C711

C712

C713

C716

C717

C718

C781

C784

C801

C802

C901

C902

C903

C904

C905

C906

C907

C908

C909

C910

C911

C912

C913

C914

C915

C919

C971

CN501

CN702

D84

D240

D241

D242

D243

D244

D481

D701

D702

D703

D704

D705

D706

D707

D708

D709

D710

D712

C409

D784

D901

D902

D971

D972

IC301

C526

IC901

J321

J801

CN901

C407

L901

Q53

Q84

Q241

Q440

Q501

Q521

Q784

R11

R31

R33

R38

R39

R40

R41

R42

R59

R71

R72

R73

R74

R81

R82

R91

R92

R161

R171

R241

R245

R246

R247

R248

R322 R323

R332 R333

R342

R343

R352

R353

R401

R402

R405 R440

R481

R506

R514

R515

R529

R531

R532

R533

R534

R535

R549

R550

R551

R552

R558

R581

R582

R587

R588

R591

R597

R598

R701

R714

R722

R737

R738 R739

R740

R742

R743

R744

R745

R746

R747

R748

R749

R750

R751

R753

R754

R755

R758

R759

R760

R793

R801

R802

R803

R804

R805

R806

R807

R808

R809

R810

R901

R902

R903

R971

R972

RESET

C999

C996

TU1

VDD

VPP

VREF

VSS

X31

X71

X401

X701

X702

C997

R459

R762

Q543

R460

Q545

C719

Q544

C992

C10

L541

L543

L544

R418

C510

C509

R403

D973

D974

R973

C972

C974

R176

C195

R415

R416

R518

R517

R768

R765

R882

C881

R904

R905

R906

Q902

Q901

R166

PP2

D711

R75

R727

CN701

C156

C157

C182

C185

C196

R205

C188

R781

R782

C601

C602

C603

C611

C612

CJ601

D631

D632

D641

D643

D644

IC601

IC602

Q671

Q672

R627

R628

R629

R631

R630

R633

R632

R635

R634

R636

R637

R639

R638

R640

R641

R643

R642

R645

R644

R671

R672

R673

R651

R652

R653

R658

R654 R655

R656

R657

R661

R662

D618

D631

D632

IC602

LCD1

R601

R602

R603

R604

R605 R606

R607

R608 R609

R610

R611

R612

R613

R614

R615

S601

S602

S603

S604

S605

S606 S607 S608 S609 S610 S611

S612

S613

S614

S615

S616

S617

S618

D601

D602

D603

D604

D605 D606 D607 D608 D609 D612 D611 D610

D617

D614

D615

D613

D616

Forward side Reverse side

Printed circuit boards

(For KD-G311 and KD-G312 E, EX, EY, EU version)

Main board

Forward side Reverse side

Switch board

2-6

SHEET 1

Parts are safety assurance parts.

When replacing those parts make

sure to use the specified one.

C312

R765

C783

R768

Q91

C711

C311

R734

D1 D2

IC161

R730

R735

R736

IC701

R743

R744

R745

Q1 C179

IC31

R42

Q31

C170

C180

C902

J321

C50

RA30

RA701

IC702

R717

R703

C91

C172

R784

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

C192

R756

X701 X702

C316

D997

D996

Q84

C83

D995

R53

C186

C718

C191

R54

Q51

C891

R891

R892

C54

C968

C966

C967

C965

C964

R977

R976

C963

C962

C961

IC301

R714

R56

R57

R58

D902

R761

C710

C81

C707

R762

IC901

Q977

C302

R162

D712

C242

D994

D993

D992

D991

R43

C38

R715

R44

R716

R747

R748

R749

C33

Q53

R705

R59

C782

C713

R311

R312

R301

R302

C322

C323

C324

C325

D901

R901

R352

R342

R341

R351

R84

R702

R729

R10

Q784

D782

R172

C169

Q891

C37

R32

C34

C174

C164

D341

R704

D351

R882

D241

R757

R245

R241

CN702

C712

D971

Q881

IC771

C771

R732

CN701

C187

R184

R185

R195

R197

C202

C201

C183

R780

R781

R773

C184

R776

R188

R775

R187

R774

R186

R183

R81

R91

TU1

C31

C914

C43

CN901 L901

C165

C40

D701

C906

C177

C716

C313

C178

R38

R751

C314

C303

C304

C10

R718

R205

R92

C92

C82

R82

C156

C78

C157

C910

C905

C911

R158

C48

C158

Q321 Q341

R165

R164

R323

R333

C321

X31

R31

C903

C193

C719

D703

C245

R750

D244

C919

R39

C41

R51

D892

C319

D972

C907

R74

X71

C308

D781

R753

R721

R722

R73

R723

R72

C194

R71

C195

C168 R176

R246

R247

C94

D242

R166

Q331

R726

R728

R11

R972

C701

C702

R33

C703

C704

C85

C95

R52

R55

C53

R75

C55

D891

Q782

R169

R170

R179

R180

D973

D710

D974

C974

C913

R973

C972

C167

C908

C909

C175

C317

D705

D707

D709

D702

D704

D706

D708

R163

R971

C315

R159

C717

R906

C244

C159

D784

C912

C320

R727

R763

C318

L702

R903 R902

C784

Q781

R725

R40

R353

R343

D711

R41

R174

R175

C42

C45

Q976

R173

C307

C904

C44

Q351

C51

C176

C915

R752

C166

R766R767

C708

C705

R701

C709

D713

C971

C331

C84

R754

R755

C881

R771

R772

R881

R198

R196

C185

C182

C310

C188

C189

R782 IC171

C196

0.47

4.7k

0.01

4.7k

220/6.3

0.47

2.2k

4.7u

NJW1191V-X

4.7k

10K

47k

3.3k

47k

2.2k

UPD784217AGC307

10k

10/16

TB2118F-X

UN2211-X

10/16

2.2/50

QNN0519-001

100P

NRZ0065-222X

NRZ0065-102X

IC-PST3433U-X

100

1/50

47K

MA111-X

2SD601A/R/-X

MA111-X

2SD601A/QR/-X

0.01

UN2211-X

100/6.3

47k

820

2.2k

47k

4.7u

100

10P

0.01

100

2.2/50

1/50

2.2/50

MA111-X

220

10k

1000P

0.01

3.3k

220k

1/50

220k

47k

4.7k

10k

47k

RB160M-30-X

SAA6579T-X

UN2111-X

0.022

0.01

560p

47p

82p

2.7k

1.2k

47k

2.2/50

47/6.3

47P

MA111-X

0.001

0.047

10k

180k

22k

0.047

3300/16

12k

0.47

1/50

RB160M-30-X

2.2/50

47k

QAX0617-001Z QAX0401-001

4.7/25

RB160M-30-X

UN2111-X

0.1

RB160M-30-X

47k

0.0015

100P

2.2/50

10k

2SD601A/QR/-X

0.1

47k

0.1

100P

2SB624/4/-X

12k

27k

100P

LA47516

10k

15k

470

47k

MA111-X

47k

47/6.3

UN2211-X

1/50

0.047

47k

HA13164A

QMFZ047-150-T

2SB709A/QR/-X

0.47

39K

MA8062/M/-X

22/16

RB160M-30-X

470

0.001

220

4.7k

47/6.3

47k

0.082

0.01

27k

0.1

1N5401-F64

QAM0686-001

820

2.2k

10k

47k

10K

UN2111-X

MA111-X

39K

10/16

UN2211-X

10P

6.2k

0.047

470P

MA111-X

47k

MA111-X

100K

MA111-X

2.2k

47k

QGA2006F1-02

0.01

RB160M-30-X

UN2211-X

BR24L16F-W-X

0.047

10K

QGZ1601J1-15

150P

12K

30K

10K

0.0015

33k

47K

47k

150P

47k

30K

47k

12K

47k

10k

QAU0221-001

100/10

100/16

0.047

2SD601A/QR/-X

22/16

QNZ0650-001 QQR0703-001

0.15

2SB709A/R/-X

MA111-X

10/16

220/10

0.01

0.047

0.1

100p

2SD601A/QR/-X

4.7/25

100

10k

100p

0.047

2SD601A/QR/-X

220k

0.0015

220k

0.47

0.01

0.47

UN2111-X

10/16

47/16

0.1

470

0.047

0.0047

KTD1304-X KTD1304-X

47k

100

0.1

QAX0616-001Z

47/16

220/10

100/16

0.001

10k

UDZS5.1B-X

10/16

0.047

22K

MA111-X

0.022

2SD601A/QR/-X

220/10

100

QAX0263-001Z

1/50

MA111-X

47k

10k

2.2K

10k

2.2k

0.01

2.2K

4.7/25

4.7/25 2.2K

47K

0.018

MA111-X

RB160M-30-X

2.2K

KTD1304-X

10k

22/16

10K

2.2k

22P

27P

10k

27P

0.0022

47k

2.2k

0.0047

0.47/50

MA111-X

UN2213-X

30K

RB160M-30-X RB160M-30-X

10/16

10K

0.01

0.1

220/6.3

0.15

47/16

4.7K

UN2211-X

2.2k

10/16

470

0.1

0.22/50

0.0047

MA8091/M/-X

0.01

0.022

0.01

22/16

4.7u

4.7k 9.1k

MA111-X

100/16

UN2111-X

10k

39k

100

QNB0100-002

3.9K

47k

0.01

0.0068

UN2211-X

4.7K

1/50

10/16

0.033

KTD1304-X

330P

0.0047

0.1

47k

0.0047

22k

0.047

47k

0.01

MA111-X

0.1

MA111-X

0.1

0.018

820

10M

47/16

270

10k

10K

47/6.3

0.01

47/16

0.01

47K

NJM4565M-WE

0.01

PSW

VOLDA

ANT

DAC-CDTI

DAC-CCLK

DAC-CSN

KEY2

DAC-PDN

DIMIN

CD.R

CD.L

TU.L-I

GND

TU.R-I

CD.R

LCDCL

ENC1

ENC2

KEY0

LEVEL

DETACH

SW1

VOLCL

KEY1

TELMUTE

LCDCE

LCDCL

LCDDA

BUS0

FM/AM

BUS1

BUS2

BUS3

LCDDA

LCDCE

VOLDA

DIMIN

VOLCL

PLLCE

PLLDA

MP3REQ

PLLCL

PLLDI

CD.L

ACC5V

RST

SW2

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

SW2

MP3REQ

MP3RESET

MP3STBY

MP3DOUT

MONO

MP3DIN

DAC-PDN

DAC-CDTI

DAC-CCLK

DAC-CSN

AFCK

ANT

STEERING

RDSSDA

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

PLLDI

PLLCL

PLLDA

PLLCE

FM/AM

SD/ST

To CJ601

(SHEET 3) To SHEET 2

Standard schematic diagrams (For KD-G311 and KD-G312 E2, EX2, EY2, EU2 version)

Main amplifier section

2-7

SHEET 2

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

C483

C580

R458

R455

R454

C440

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

R558

C542

C545

C501

R536

C571

R535

C529

C570

C527

R537

VREF

R526

R523

R525

R524

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

IC491

C404

Q541

C408

R416

C512

R518

R417

C464

C598

R418

R452

C425

C430

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

AK4385ET-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

QAX0760-001Z

0.1

0.01

NRZ0065-103X

0.1

10k

0.1

100/6.3100/6.3

0.1

2.2K

22k

47k

2.2k

4.7k

2.2k

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

10k

0.01

47/10

820

0.01

100

100/6.3

0.0068

330k

82k

330k

82k

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

SN74AHCT1G04K-X

UN2211-X

0.01

UN2111-X

0.01

47k

0.01

5.1k

0.1

0.001

0.01

56k

0.01

47k 0.047

100

0.047

100

0.047

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

MA8051/M/-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

MP3DIIN

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+

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-

To SHEET 1

CD servo control section

2-8

SHEET 3

R658

R653

C603

R671

IC602

R661

R662

C612

C611

IC601

CJ601

D643

S601

R657C602

R654

R655

R656

Q671

S603

S608

S614

S602S604S605

S606

S609S610S611S612

S613

S615S616S617

S618

Q672

R613 R612R614R615

R605R606R610 R609 R608 R607

R601R602R603R604

LCD1

S607

R611

D644

D607

R672

D604

D601

R673

R627

R628

D608

D618

R632

R634

D609

D602

D613

D617

D616

D603

D612D611D610

R643

R642

D606

D614D615

R641

R635

R633

R636

R638

R640

R637

R639

D605

R631

R630

R652

C601

R651

R644

R645

R629

D641

D631

D632

180k

10k

10/6.3

470

RPM7338-V4

10k

470

4.7/6.3

0.012

PT6523LQ-L

QGZ1601K1-15S

MA111-X

51k680P

10k

2SB624/4/-X

UN2211-X

1.2K 8201.8K2.7K

8208203.9K 2.7K 1.8K 1.2K

8208201.2K1.8K

QLD0351-001

820

MA8062/M/-X

47k

SEL

DISP

390

POWER

330

820

FM/AM

VOL+

EJECT

MODE

VOL-

654

1.3K

DOWNUP

470

680

470

1.3K

2.2k

0.022

2.2k

330

820

MA8051/M/-X

NSPW310BS/BRS/

S32

ACC5V

LCDCE

COM3

S17

S31

REMOCON

S30

ILL_10V

S29

S28

GND

S27

S26

S25

S24

S23

S22

S21

S20

S19

S18

LCDCL

LCDDA

LCDCE

KEY0

KEY1

KEY2

LCDCL

LCDDA

DIMOUT

COM1

COM2

KEY1

KEY0

KEY2

COM1

S33

COM2

COM3

S10

S11

S12

S13

S14

S15

S16

S17

S10

S11

S18

S19

S20

S21

S22

S23

S24

S25

S26

S27

S28

S29

S30

S31

S32

S33

S34

S35

S36

S37

S38

S39

S40

S41

S42

S43

S44

S45

S46

S47

S48

S12

S49

S13

S14

S50

S51

S52

S15

S49

S50

S16

S51

S52

S34

S35

S36

S37

S38

S39

S40

S41

S42

S43

S44

S45

S46

S47

S48

To CN701

(SHEET 1)

LCD & Key control section

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