JVC KD-G309 Service Manual Download Page 8

Page: 8 / 27

2-2

SHEET 1

Standard schematic diagrams

Main amplifier section

To CJ601
(SHEET 3)

(SHEET 2)

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.

C312

IC801

IC901

R738

R808

R773

C711

R739

R740

C311

C165

R734

IC161

C851

CN701

R735

R736

IC701

R743

C177

R744

R745

R807

C178

C179

IC31

Q31

C170

C180

C902

R803

R804

R805

R806

C50

R810

R809

R801

C801

SCK

C91

R81

R91

R774

C802

Q902

D331

Q241

D321

R776
R775

R979

R772

R332

R322

R331

R321

R765

L701

R182

C36

C35

C46

R181

C161

C162

D851

C171

C163

D240

TU1

D852

C852

R746

C39

C47

R851

R708

R852

R171

R161

R759

R777

R778

IC702

R771

R760

R717

R767

R766

C771

C772

VSS

R720

R719

VDD

R758

C357

VPP

R34

C32

C49

C706

R37

R36

R741

R243

R242

RESET

C243

C901

R244

C301

C241

D243

C173

D998

R35

R756

X701

X702

D997

D996

D995

C172

Q881

CN901

C891

R891

R892

C968

C966

C967

C965

C964

R977

C963

C962

C961

IC301

R714

R710

R881

D902

R882

C881

C302

R248

C192

C191

C710

C168

C167

C194

C81

C175

C707

R711

Q977

R712

R162

C242

D994

D993

D992

D991

R43

R713

C38

R715

R44

R716

R163

R747

R748

R749

C33

R705

C713

R311

R312

R301

R302

Q901

C322

C323

C324

C325

D901

R901

R352

R342

R341

R351

R709

R729

R10

R172

C193

C169

R173

Q891

C37

R32

R706

C34

C176

C174

C166

C164

D341

R707

J801

R704

D351

R737

D241

R757

R245

R241

C712

D971

J321

C31

C914

C43

D51

L901

C40

D701

C906

C716

C313

R42

R38

R751

C314

C303

C304

R802

R52

R92

C92

C82

R82

C910

C905

R980

Q10

C48

R978

C781

Q321

Q341

R165

R164

R323

R333

C321

X31

R31

C903

D703

R750

C919

R39

C41

R51

D892

C319

D972

C907

C83

C93

R811

C355

C770

C308

R783

D781

R753

R721

R722

R723

R246

R247

C94

D242

Q331

R726

R728

R972

C701

C702

C316

R33

C703

C704

C718

D891

Q782

R703

R702

R976

C913

C908

C909

C317

D705

D707

D244

D709

D702

D704

D706

D708

D712

R971

C315

C717

C911

C244

D713

D784

C912

C783

C320

R782

R763

C318

R904

R903

R902

C784

Q781

R725

R40

R353

R343

R784

Q784

D782

R41

R174

R175

C42

C45

Q976

C307

C904

C44

Q351

C51

C915

R752

C708

C705

R701

R910

C709

D710

R911

C971

C341

C84

R754

R755

100/16

0.47

HD74HC126FP-X

AN80T07

4.7k

330

47k

220/6.3

4.7k

0.47

0.22

2.2k

4.7u

TEA6320T-X

4.7k

10/16

47k

3.3k

47k

VMC0334-001

2.2k

UPD784217AGC238

10k

0.033

10k

100K

0.1

0.0056

4.7/25

TB2118F-X

UN2211-X

4.7/25

2.2/50

100

22k

100k

10k

100p

100

22k

47k

0.047

1/50

2.2k

47k

0.01

UN2211-X

1SS355-X

2SD601A/QR/-X

1SS355-X

47k

51k

10k

820

2.2k

4.7u

270

10p

0.01

270

1/50

1SS355-X

QAU0312-001

RB160M-30-X

0.01

10k

1000P

0.01

10k

3.3k

220k

47k

IC-PST3433U-X

47k

RB160M-30-X

470

47k

0.047

0.1

1.2k

47k

0.047

2.2k

47p

0.001

0.047

2.2k

10k

180k

22k

0.047

3300/16

12k

0.47

1/50

RB160M-30-X

1/50

RB160M-30-X

2.2k

47k

QAX0617-001Z

QAX0401-001

RB160M-30-X

1/50

0.1

UN2211-X

QNZ0611-001

0.1

47k

100p

2SB624/4/-X

12k

100p

LA47515

10K

470

47k

1SS355-X

4.7k

0.47

220

100/10

47/16

47/6.3

UN2211-X

0.0056

0.033

0.082

1/50

0.22

0.1

470

2SB709A/QR/-X

470

22k

22/16

RB160M-30-X

470

0.001

470

220

470

2.2k

4.7k

47/6.3

47k

0.1

27k

UN2111-X

0.1

1N5401-TU-15

820

2.2k

47k

QNB0100-002

47k

10k

22k

100/10

4.7/25

2.2k

UN2211-X

10p

6.2k

47k

0.047

0.22

0.0082

0.1

0.22

0.0082

1SS355-X

47k

QNZ0095-001

47k

1SS355-X

2.2k

47k

0.01

RB160M-30-X

QNN0519-001

100/10

0.047

1SS355-X

22/16

QQR0703-001

2SB709A/R/-X

1SS355-X

10/16

220/10

0.01

0.047

390p

2SD601A/QR/-X

100

10k

390p

47K

3.9K

0.0022

3.9K

4.7u

47/16

47k

UN2211-X

0.047

47/6.3

2SD1781K/QR/-X

47k

100

0.047

QAX0616-001Z

22/16

RB160M-30-X

10k

10/16

0.047

27K

0.1/50

1SS355-X

0.022

220/10

0.015

47k

100/16

22/16

0.047

1/50

10K

1SS355-X

47k

10k

47K

0.015

1SS355-X

2SD1781K/QR/-X

10k

2.2k

22p

27p

4.7/25

10k

27p

1SS355-X

UN2211-X

27k

0.01

10/16

22/16

QMFZ047-150-T

220/10

47/16

UDZS5.1B-X

2.2k

2.2/50

0.1

0.22/50

UDZS11B-X

0.01

0.082

0.022

47k

10k

0.01

22/16

5.6K

4.7k

9.1k

1SS355-X

100/16

UN2111-X

10k

39k

100

47k

UN2111-X

1SS355-X

10k

47k

0.01

0.0027

UN2211-X

1/50

10/16

0.01

2SD1781K/QR/-X

330P

47k

0.047

47k

10k

0.1

1SS355-X

0.1

1SS355-X

0.047

0.015

820

10M

PSW

RST

CH.R

DAC-CDTI

DAC-CCLK

DAC-CSN

KEY2

DAC-PDN

INT

FM/AM

REMOCON

ENC1

CD.L

ENC2

KEY1

KEY0

SW1

SW5V

LCDCL

OUTLR

CDRW

I/O

OUTLF

TU.R

CD.R

OUTRF

SCK

OUTRR

VOLCL

CDON

CH.L

A-GND

VOLDA

TU.L

CDON

LCDDA

LCDCE

VOLDA

I/O

VOLCL

MP3REQ

CD.R

ACC5V

CD.L

DETACH

10V

SW2

MP3DOUT

MP3DIN

MP3STBY

BUS0

BUS1

LM0

BUS0

MP3RESET

KEY2

SCK

LM1

BUS1

BUS2

BUS3

RST

LCDCL

LCDDA

CCE

BUCK

MP3CLK

CDRW

ENC2

BUS2

LCDCE

CD8V

CH.R

CH.L

PLLDI

SD/ST

PLLCE

PLLDA

PLLCL

KEY1

LEVEL

KEY0

LEVEL

BUS3

BUCK

CCE

MP3CLK

SEEK/STOP

SW2

MP3REQ

MP3RESET

MP3STBY

MP3DOUT

MONO

MP3DIN

DAC-PDN

DAC-CDTI

DAC-CCLK

DAC-CSN

RR-

IFC-CONT

FL-

RL-

RR-

FR-

FL+

RL+

RR+

FR+

DIMIN

TELMUTE

INT

RR+

RL+

FR-

FL+

FL-

PSW

LM0

SW1

LM1

MONO

REMOCON

TELMUTE

ENC1

RL-

FR+

DIMIN

SEEK/STOP

IFC-CONT

PLLDI

PLLCL

PLLDA

PLLCE

FM/AM

SD/ST

Summary of Contents for KD-G309

Page 1: ...ompany of Japan Limited No MA072 2004 5 CD RECEIVER MA072 2004 5 KD G309 TABLE OF CONTENTS 1 PRECAUTION 1 2 2 SPECIFIC SERVICE INSTRUCTIONS 1 2 3 DISASSEMBLY 1 2 4 ADJUSTMENT 1 2 5 TROUBLESHOOTING 1 3 Area suffix UR Brazil KD G309 200 CD CH ...

Page 2: ...A036 about this section SECTION 2 SPECIFIC SERVICE INSTRUCTIONS Please refer to KD AR300 No MA036 about this section SECTION 3 DISASSEMBLY Please refer to KD AR300 No MA036 about this section SECTION 4 ADJUSTMENT Please refer to KD AR300 No MA036 about this section ...

Page 3: ...p Battery 8 7 6 5 4 3 2 1 9 10 11 12 13 14 15 16 BK RD NC BL WH WH GN VI GY WH BK GN BK VI BK GY BK NC NC NC YL B1 B2 B3 B4 A1 A2 A3 A4 NC NC NC NC YL BL WH RD BK B1 B2 B3 B4 A1 A2 A3 A4 VI GY WH GN VI BK GY BK WH BK GN BK ACC 7 RD B4 16 YL A2 MEMORY 5 BL WH REMOTE B3 8 BK GND A4 2 VI B1 RR 10 VI BK A1 RR 1 GY B2 FR 9 GY BK A2 FR 4 WH B3 FL 12 WH BK A3 FL 3 GN B4 RL 11 GN BK A4 RL REMOTE Remote ou...

Page 4: ... No MA072 AV MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan Victor Company of Japan Limited WPC Printed in Japan ...

Page 5: ...EIVER No MA072SCH 2004 5 COPYRIGHT 2004 VICTOR COMPANY OF JAPAN LTD KD G309 Area suffix UR Brazil KD G309 200 CD CH Contents Block diagram Standard schematic diagrams Printed circuit boards 2 1 2 2 2 5 to 7 CD ROM No SML200405 ...

Page 6: ...r 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 ...

Page 7: ...EFT FRONT RIGHT FRONT RIGHT REAR LEFT REAR LEFT REAR RIGHT REAR RIGHT COM1 COM2 COM3 S1 to S52 LCDCL LCDDA LCDCE VOLDA VOLCL J1 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 REMO...

Page 8: ...k 0 4 7u 270 7p 10p 0 01 270 1 50 1 50 1 50 1 50 1SS355 X QAU0312 001 RB160M 30 X 0 01 10k 1000P 0 01 10k 3 3k 0 220k 220k 47k 47k 47k IC PST3433U X 47k 47k RB160M 30 X 470 47k 47k 0 047 0 1 1 2k 0 47k 0 047 2 2k 47p 0 001 0 047 2 2k 2 2k 10k 180k 22k 0 047 3300 16 12k 0 47 1 50 RB160M 30 X 1 50 RB160M 30 X 2 2k 47k QAX0617 001Z QAX0401 001 RB160M 30 X RB160M 30 X RB160M 30 X 1 50 0 1 UN2211 X QNZ...

Page 9: ...100 10 0 01 100 10 0 01 0 01 10k 0 01 100 6 3 0 1 2 2K 1 5k 1 5k 2 2K 2 2K 22k 2 2k 2 2k 4 7K 100 4 7K 0 1 4 7 25 2 2k 0 01 0 01 4 7 25 4 7 25 4 7 25 TC94A14FA 8 2k 22 22 2SB1241 QR T 5p 82k 0 01 0 01 100 10 0 1 0 1 2k 10k 1k 15k 68p 0 01 0 01 0 01 10K 470k 5 6k 10k 0 015 47P 0 01 0 0027 0 01 0 033 0 470P 470P 0 01 0 1 0 033 47 10 0 0 0 047 0 047 100 10 10k 0 01 0 01 820 100 100 10 0 0068 0 330k 8...

Page 10: ...8 V4 470 4 7 6 3 0 012 47K 1 2K UDZS5 1B X PT6523LQ 0 022 VMC0335 001 2 2K 51K 0 022 680p 10K 10K 10K 680 560 QLD0299 001 560 910 680 560 680 910 2 2K 680 910 1 2K 1 5K 470 0 180K MA111 X 390 10K 470 330 470 100 470 0 022 330 470 680 470 MA8062 M X 390 820 SML 310LT MN X 470 0 47K UN2211 X 1K 2SB624 4 X KEY2 KEY1 ENC2 CE CLK DATA REMOCON KEY0 KEY2 KEY1 S51 S52 ILL_10V DIMOUT R5V KEY0 LCD CE LCD SO...

Page 11: ...972 D991 D992 D993 D994 D995 D996 D997 D998 IC31 IC161 IC301 IC401 IC461 IC481 IC501 IC521 IC541 IC581 IC701 IC801 IC901 J1 J321 J801 L1 L401 L402 L404 L541 L543 L544 L701 L901 Q31 Q241 Q321 Q331 Q341 Q351 Q402 Q440 Q501 Q502 Q521 Q541 Q542 Q543 Q782 Q891 Q901 Q902 Q976 Q977 R1 R32 R33 R34 R35 R36 R37 R43 R44 R161 R162 R163 R164 R165 R171 R172 R173 R174 R175 R181 R182 R241 R242 R243 R244 R245 R246...

Page 12: ...08 C909 C910 C911 C912 C913 C914 C915 C919 CN501 CN701 CN901 D1 D2 D4 D5 D701 D702 D703 D704 D705 D706 D707 D708 D709 D712 D713 D781 D784 D851 D852 D901 D902 IC301 IC901 J1 J321 J801 L1 L701 L901 Q1 Q5 Q6 Q7 Q10 Q401 Q430 Q501 Q521 Q781 Q784 Q881 R2 R4 R5 R6 R7 R9 R10 R31 R38 R39 R40 R41 R42 R81 R82 R91 R92 R301 R302 R311 R312 R322 R323 R332 R333 R342 R343 R352 R353 R401 R402 R405 R407 R408 R409 R...

Page 13: ...611 R612 R613 R614 R615 R630 S601 S602 S603 S604 S605 S606 S607 S608 S609 S610 S611 S612 S613 S614 S615 S616 S617 S618 R652 R651 R653 R654 LCD1 R605 R626 C661 C662 C663 C681 C682 C686 C687 CJ601 D629 D652 D653 D661 D662 D681 IC681 JS686 IC661 R631 R632 R633 R634 R637 R638 R639 R640 R641 R642 R643 R644 R645 R646 R647 R648 R649 R650 R661 R662 R663 R664 R665 R666 R667 R668 R681 R682 R686 R687 R688 Q6...

Page 14: ... No MA072SCH VICTOR COMPANY OF JAPAN LIMITED AV MULTIMEDIA COMPANY MOBILE ENTERTAINMENT CATEGORY 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan Printed in Japan WPC ...

Page 15: ...s service parts Contents Exploded view of general assembly and parts list Block No M1 CD mechanism assembly and parts list Block No MB Electrical parts list Block No 01 02 Packing materials and accessories parts list Block No M3 KD G309 3 2 3 5 3 7 3 12 Area suffix UR Brazil MA072 ...

Page 16: ...3 2 Exploded view of general assembly and parts list Block No M M M 1 Front board A B C 7 3 10 2 6 6 22 19 21 28 26 23 27 29 31 30 58 32 33 34 36 40 4 43 39 38 12 13 11 37 35 20 24 25 6 7 1 L ...

Page 17: ...3 3 M M M 1 Main board C A 58 32 34 36 40 46 44 43 41 42 4 39 39 38 12 13 17 16 13 14 15 18 55 48 57 56 49 9 53 9 50 54 52 9 51 8 8 11 5 45 47 37 LCD1 ...

Page 18: ...39 004A SEL BUTTON 25 FSYH4036 053 SHEET 26 GE31040 001A RIM LENS 27 FSYH4036 069 SHEET 28 GE31181 002A D FUNC BTN 29 FSYH4036 069 SHEET 30 GE20161 002A PRESET BUTTON 31 FSYH4036 069 SHEET x2 32 GE31024 003A UP DOWN BTN 33 GE31028 003A SSM BTN 34 GE31025 002A SEARCH BTN 35 GE31026 001A EJECT BUTTON 36 GE31032 003A DETACH BUTTON 37 GE40202 003A COMP SPRING 38 GE10078 001A REAR COVER 39 VKZ4777 001 ...

Page 19: ... D D B a a B TN 2001 1011 111 2 111 37 27 32 23 13 15 99 28 98 83 12 86 121 16 17 124 4 125 1 111 3 3 71 111 93 111 91 92 113 88 89 82 87 20 18 115 90 32 30 38 114 11 85 25 73 111 33 34 74 72 35 26 31 22 36 116 29 112 19 61 24 112 62 21 38 76 95 96 14 97 100 123 81 94 77 75 74 73 84 94 101 100 122 93 75 83 ...

Page 20: ...SPENSION SP L 61 69011614T PICKUP OPT 725 62 64180406T DET SW ESE22 71 303210301T CONN PWB ASS Y 72 30321002T MODE SW 73 30321003T LOAD MOTOR WIRE 74 30321005T MODE SW WIRE 75 30321009T SL WIRE 76 30321011T WIRE HOLDER 77 19501403T WIRE CLUMPER 81 303211301T ROLLER SHAFT AS 82 303211501T L GEAR PLATE RV 83 303211302T LOADING PLATE A 84 303211502T LOCK ARM RV ASS 85 303211303T L F MOTOR ASS Y 86 30...

Page 21: ...HK 103X C CAPACITOR 0 01uF 50V K C45 NCB31HK 272X C CAPACITOR 2700pF 50V K C46 NCB31HK 103X C CAPACITOR 0 01uF 50V K C47 NCB31HK 103X C CAPACITOR 0 01uF 50V K C48 NCB31EK 473X C CAPACITOR 0 047uF 25V K C49 NCB31HK 102X C CAPACITOR 1000pF 50V K C50 NDC31HJ 101X C CAPACITOR 100pF 50V J C51 NDC31HJ 331X C CAPACITOR 330pF 50V J C81 QEKJ1HM 105Z E CAPACITOR 1uF 50V M C83 NCB31HK 153X C CAPACITOR 0 015u...

Page 22: ...OR 47uF 10V M C571 NCB31HK 103X C CAPACITOR 0 01uF 50V K C572 QERF1AM 107Z E CAPACITOR 100uF 10V M Symbol No Part No Part Name Description Local C580 QEKJ1EM 475Z E CAPACITOR 4 7uF 25V M C581 NCB31HK 332X C CAPACITOR 3300pF 50V K C582 NDC31HJ 271X C CAPACITOR 270pF 50V J C583 NDC31HJ 271X C CAPACITOR 270pF 50V J C584 NCB31EK 104X C CAPACITOR 0 1uF 25V K C585 QEKJ0JM 476Z E CAPACITOR 47uF 6 3V M C5...

Page 23: ... RESISTOR 1 5kΩ 1 16W J R513 NRSA63J 152X MG RESISTOR 1 5kΩ 1 16W J Symbol No Part No Part Name Description Local R514 NRSA02J 0R0X MG RESISTOR 0Ω 1 10W J R515 NRSA02J 0R0X MG RESISTOR 0Ω 1 10W J R516 NRSA63J 331X MG RESISTOR 330Ω 1 16W J R517 NRSA63J 512X MG RESISTOR 5 1kΩ 1 16W J R518 NRSA02J 822X MG RESISTOR 8 2kΩ 1 10W J R523 NRSA63J 823X MG RESISTOR 82kΩ 1 16W J R524 NRSA63J 823X MG RESISTOR ...

Page 24: ...N901 QNZ0611 001 16P CONNECTOR J1 QNB0100 002 CAR ANT JACK J321 QNN0519 001 SURROUND JACK J801 QNZ0095 001 CONNECTOR TU1 QAU0312 001 TUNER X31 QAX0616 001Z CRYSTAL 10 250MHz X401 QAX0413 001Z CRYSTAL 16 9344MHz X701 QAX0617 001Z CRYSTAL 12 500MHz X702 QAX0401 001 CRYSTAL 32 768KHz Symbol No Part No Part Name Description Local Symbol No Part No Part Name Description Local IC661 PT6523LQ IC IC681 RP...

Page 25: ...X MG RESISTOR 47kΩ 1 16W J CJ601 VMC0335 001 PANEL CONNECTOR JS686 QSW0793 001 ROTARY ENCODER S601 NSW0124 001X TACT SW S602 NSW0124 001X TACT SW S603 NSW0124 001X TACT SW S604 NSW0124 001X TACT SW S605 NSW0124 001X TACT SW S606 NSW0124 001X TACT SW S607 NSW0124 001X TACT SW S608 NSW0124 001X TACT SW S609 NSW0124 001X TACT SW S610 NSW0124 001X TACT SW S611 NSW0124 001X TACT SW S612 NSW0124 001X TA...

Page 26: ...3 12 Packing materials and accessories parts list Block No M M M 3 P3 P1 P2 P2 P7 P4 P5 P6 A8 A12 A13 A10 A9 A11 A1 A2 KIT A3 A4 A5 A6 A7 ...

Page 27: ...OUNT BOLT A 5 VKZ4328 001 LOCK NUT A 6 WNS5000Z WASHER A 7 GE40130 002A HOOK x2 A 8 FSJB3002 00E HARD CASE A 9 GE20137 003A MOUNTING SLEEVE A 10 GE20135 007A TRIM PLATE A 11 REMOCON UNIT A 12 BATTERY A 13 QAM0089 002 16P CORD ASSY KIT SRW 200J SCREW PARTS KIT A3 to A7 P 1 CARTON P 2 EPS CUSHION P 3 POLY BAG P 4 POLY BAG P 5 POLY BAG P 6 FSYH4036 068 SHEET P 7 POLY BAG ...

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