JVC KD-SHX705 Service Manual Download Page 41

Page: 41 / 67

2-3

SHEET 2

Main amplifier section

(SHEET 1)

(SHEET 3)

(SHEET 1)

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

IC701

C2751

IC710

C2771

IC951

IC901

C1771

C1751

C1702

C1721

C1724

C3701

C1722

C1701

C1723

C1725

C1704

C1703

R1722

R1702

IC171

C1705

C2722

C2704

C3721

C2701

C2702

C2703

C2705

C2721

C2724

C2723

R2702

R2722

R954

R955

IC271

C2725

R1704

C721

C1700

R751

R2652

Q943

R2651

R784

R755

R756

C2652

C2653

C2651

Q905

R717

R753

Q907

R719

Q3655

R1724

R1754

R1774

R716

LPF2

R796

R7301

R7302

R757

R747

R7303

R7304

R760

R703

R759

C716

C719

Q952

IC971

Q953

R715

TP708

R733

R731

R730

R752

R2724

R723

R724

R722

R2601

R770

R769

R736

R735

R734

R750

R768

L701

C720

R7101

R7105

R7106

R7107

R7110

R754

C7116

C7117

R926

R927

R2501

R1501

D702

R729

Q901

D979

Q941

Q903

Q942

D943

R2704

R9002

Q954

R1801

R2801

TH714

R797

R2621

R2602

R798

R1621

C2700

R1602

R1601

C722

R1652

R1605

R1626

R1604

R1625

R1608

TP786

R1451

R1452

R2452

R2451

C1625

C1603

R727

R1622

IC975

R1651

C3803

R950

C3804

R3801

R3802

Q1451

Q1452

R1455

R1456

R2456

R2455

R1453

R1454

R2453

R2454

IC381

R3805

Q3801

R3807

C1652

D3802

C1653

C1651

R1606

C1720

R710

R2605

R913

R2626

R2604

R2625

R2608

C1726

C2625

R2622

R2606

C952

C953

C954

R951

C961

R799

C962

C963

C964

C965

C966

C967

C968

D904

R910

R700

R781

R782

R783

R785

R786

D3801

R718

CN702

R711

R712

IC165

R1653

R1654

R2655

R1655

C960

R921

IC973

K722

K723

IC365

C3655

L921

IC703

R709

R787

R714

C1624

C2624

Q906

IC265

R2653

R2654

R971

R1725

R7111

R7118

R7116

R7117

R1705

C7101

R2705

R2725

TP787

C2720

D944

R941

R942

IC976

R940

R980

TH903

TH902

D921

C724

R3810

R3811

R934

CN715

IC921

C710

CN351

R790

Q922

R1723

R1703

R2703

R2723

R725

R713

CN345

Q921

R791

R3651

C2655

C2654

R973

R708

R704

C922

R721

R792

R7119

BZ791

R972

C2451

C1451

C2452

C1452

C2801

C1801

C2403

C1403

R793

X701

X702

R746

R758

C984

Q902

C983

C985

L702

C707

C706

C705

R794

R7319

R7318

R7317

R701

R702

C704

C703

C702

C701

C718

C713

C712

R745

R740

R7316

R776

R777

D701

C776

C777

R749

R761

R7315

R726

R7314

R7313

C717

R7312

R7311

R953

R732

R728

TP707

C791

R795

Q791

R767

R720

R739

R766

R765

R764

R763

R762

R743

R744

R742

R741

R737

R738

Q971

R774

R773

C708

C709

C971

TP706

R7112

R7102

R7104

R7113

R7115

R748

C921

C923

R3660

R925

R969

C1802

R924

C3501

R1502

R2502

R901

R902

C902

C903

R903

R904

C905

C904

C906

R906

C950

C910

R905

R705

C907

C908

C714

D952

CN381

R909

R908

C941

C942

D941

Q9001

R9003

TH901

CN901

R2754

R2774

C9001

C3403

TP705

C3807

Q972

Q951

C2601

C1601

C1621

R3603

R3623

R706

Q9051

R1624

C917

D917

D916

R1607

C3806

C1607

C1602

C916

R916

C1622

R917

C972

R2624

C987

C989

C988

C973

R1623

R2623

C974

R979

IC702

R3803

Q2452

Q2451

D1451

D2451

C3451

C3452

R3804

C1655

C1654

Q703

R707

R1603

C3603

IC360

R970

C2621

C3623

L703

R2607

C2607

C2602

C2622

C2603

R2603

C2752

C2772

C1752

C1772

R952

C951

C955

Q3656

C956

C957

C958

C959

D968

D967

D966

D965

D964

D963

D962

D961

C700

C901

D901

D905

R912

R911

C911

C912

R9001

R789

IC362

R920

R2772

R2752

R1752

R1772

D705

R1701

R1721

R923

R922

R1720

R1700

R2700

R2720

Q908

R3655

R3656

C925

R9051

R9052

D9051

C9051

C3808

C715

C2623

C1623

C920

R2701

R2721

R3808

R3809

R935

C913

C2802

R920

C3805

R7114

R7103

C1728

C1706

C2706

C2728

D942

R918

C975

C977

C976

R977

R976

R975

D976

D975

R974

C970

D940

D971

R978

C723

C994

C993

C3809

R3812

C3810

C3811

R956

D953

SN74AHCT126PW-X

TB2901HB

HA13164A

0.1

22/16

0.0015

47/10

0.1

22/16

100/10

4.7/25

0.0015

100/10

24k

LA2900M-X

4.7/25

0.1

0.0015

47/10

22/16

0.1

100/10

4.7/25

22/16

0.0015

100/10

24k

47k

LA2900M-X

4.7/25

36k

4.7/25

12k

UN2113-X

220

1/50

10/16

UN2111-X

UN2211-X

36k

47k

10M

470p

330/6.3

UN2211-X

NAL0024-002X

UN2213-X

36k

100

4.7k

220k

270

10k

270

220k

2SD601A/RS/-X

NQL79GM-100X

0.01

33k

100k

100

22k

100p

180k

100

1SS355-X

UN2111-X

2SB709A/QR/-X

UN2113-X

MA152WA-X

36k

10k

UN2113-X

100

4.7k

4.7/25

4.7k

1.2k

12k

3.9K

33k

820

120p

390p

20k

BA33BC0FP-X

4.7/25

47k

4.7/25

22k

10k

2SD2114K/VW/-X

2.2k

180

NJM4565V-X

820

2SD1781K/QR/-X

2.2k

1/50

10/16

1.2k

4.7/25

1.2k

12k

3.9K

33k

120p

20k

1.2k

0.01

10/16

4.7/50

2.2k

100p

RB160M-30-X

1SS355-X

BD3805F-X

10k

39k

TA48033F-X

CD4066BPW-X

0.1

BR24L32F-W-X

100

4.7/25

UN2211-X

BD3805F-X

10k

39k

2.2k

220

100k

6.8k

100k

220

0.01

220

4.7/25

1SS355-X

100

BA00BC0WFP-X

100

NAD0031-002X

1SR154-400-X

0.047

27k

NAL0026-001X

0.047

QNZ0095-001

UN2211-X

10k

8.2k

QGA2501C1-07

2SD601A/RS/-X

4.7k

0.1

10/16

47k

27k

47k

0.1

QAN0023-001Z

100p

0.22

0.1

QAX0782-001Z

QAX0401-001

47k

0.01

UN2211-X

100/16

220/6.3

220/10

47k

18p

33p

330/6.3

0.01

2.2k

47k

1SS355-X

47/6.3

0.01

10k

0.1/50

6.8k

UN2211-X

47k

220k

10/10

0.01

0.1

3.9k

18k

6.8k

100/16

100/25

47k

75k

0.047

100k

9.1k

4.7k

22/16

5.6k

100/10

0.01

0.1

47k

47/16

10/16

10k

220

0.01

220/10

0.01

UDZS11B-X

56k

18k

100/16

100/6.3

UDZS11B-X

2SD601A/QR/-X

47k

NAD0036-224X

QNZ0090-001

10/16

0.047

UN2211-X

2SD601A/QR/-X

0.001

100p

10k

0.01

0.0022

47/10

390p

820p

10k

100/16

10k

100/16

100/6.3

0.01

0.1

10k

100/16

PST9121N-X

100k

2SD2114K/VW/-X

MA152WA-X

0.047

100p

47k

0.1

10/16

UN2213-X

220

3.9K

22/16

NJM4580V-X

100p

22/16

47/10

390p

820p

390p

3.9K

100p

27k

22/16

2.2/50

UN2211-X

3300/16

1N5401-F64

RB160M-30-X

2.2k

0.1

2.2/50

100k

NJM4565V-X

47k

8.2k

27k

100k

UN2211-X

2.2k

47k

0.1

47/10

10k

51k

18k

47/6.3

MA152WA-X

47k

100/16

100/6.3

0.01

10k

39k

RB160M-30-X

100

2.2/50

UDZS3.3B-X

1SR154-400-X

100p

0.047

0.01

0.033

27k

0.047

0.01

RFON

SDA_IN

DGND

BUSENABLE

CDRESET

Chenger-L

Chenger-R

FRONT_LCH

DETACH

AGND

REAR_OUT

18V

DGND

SCK_IN

REARL

CDREQ

FREQ_SEL

ACC5V

BUSINT

DSP-INITIAL

P04_IN

VOLMUTE

VOLDA

VOLCK

CDREQ

MMOD_IN

BUSENABLE

CDMUTE

RR+

AMPKILL

RR-

AFCK

RDS_CLK

AFCK

RDS_CLK

RST_101E

RDS_DATA

RESET_7730

BK-RCH

TELMUTE

KEY

DAC_PDN

LINE.IN-L

18VON

/BUS_I/O

DISPDA

DISPCE

DISPCK

REMOCON

RST_IN

FR+

PSAVE2

PANEL3.3V

PMKICK

PM-

PM+

CODE3

JBUS_SI/SO

JBUS_SCK

CODE2

CODE1

BK-LCH

KEY

SUBWFER

DSP_TUNER_IIC_SCL

FRONTR_OUT

DSP_TUNER_IIC_SDA

DSP-INITIAL

FR-

F-LCH-

blend

DIM

REMOCON

RESET_EVM

PSAVE2

DRI_ON

IDM_ON

iboc_SCK

FL+

iboc_SDA

F-RCH+

FL-

LINE.IN-R

ANTCONT

F-LCH+

F-RCH-

DGND

LINE.IN-GND

DAC_PDN

DAC_CSN

DAC_CCLK

DAC_CDTI

DIRNCLK

RST_101E

iboc_SCK

RESET_EVM

iboc_SDA

IDM_ON

DRI_ON

DIMIN

FRONT-RCH

TELMUTE

PSAVE2

SUBWMUTE

5V_REG

RL+

DSP3.3V

BACKL

JBUS_SI/SO

BK-LCH

DIMIN

PS1

10V

BACK_LCH

VDD5V

JBUS_SCK

FRNTL_OUT

BACK_RCH

REARL_OUT

F-RCH+

F-RCH-

BK-RCH

F-LCH-

F-LCH+

DAC_CSN

DAC_CCLK

DAC_CDTI

CCC_MDT

CCC_MLEN

CCC_MCK

CCC_RST

AGND

Chenger-R

Chenger-L

RST_IN

AK_IRST

AK_SRST

RL-

AK_REQ

AK_SCLK

AK_SI

AK_SO

DIRNLRCLK

DIRNBCK

DIRNSDINA

AK_BBE

AK_DRY

CCC_MLEN

CCC_MDT

CCC_MCK

CCC_RST

DIRNCLK

DIRNLRCLK

DIRNBCK

DIRNSDINA

SW5V

PON

FR-

FR+

RR-

RR+

RL+

RL-

FL+

FL-

DISPCE

CDRESET

PS1

RFON

RST_101E

DISPDA

DISPCK

VOLMUTE

VOLCK

PON

SUBWMUTE

DSPSEL

RDS_DATA

DSP_TUNER_IIC_SCL

DETACH

AK_SI

AK_SO

AK_SCLK

AK_BBE

AK_REQ

AK_IRST

AK_SRST

CDMUTE

BUSSI

CODE1

CODE2

CODE3

PM+

PM-

PMKICK

ANTCONT

BUSSO

18VON

CDON

PON

BUS_I/O

BUSSCK

BUSINT

/BUS_I/O

SCK_IN

MMOD_IN

SDA_IN

DSP_TUNER_IIC_SDA

P04_IN

DSPSEL

RESET_7730

FREQ_SEL

BUSSI

BUSSCK

BUS_I/O

BUSSO

AMPKILL

DIM

VOLDA

AK_DRY

Summary of Contents for KD-SHX705

Page 1: ...mited No MA048 2004 5 CD RECEIVER MA048 2004 5 KD SHX705 TABLE OF CONTENTS 1 PRECAUTIONS 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 6 3 DISASSEMBLY 1 7 4 ADJUSTMENT 1 22 5 TROUBLESHOOTING 1 32 Area suffix U Other Areas KD SHX705 PICT OK BAND SOURCE MENU BACK DISP ...

Page 2: ...equency Range FM 87 5 MHz to 108 0 MHz AM 531 kHz to 1 602 kHz FM Tuner Usable Sensitivity 11 3 dBf 1 0 µV 75 Ω 50 dB Quieting Sensitivity 16 3 dBf 1 8 µV 75 Ω Alternate Channel Selectivity 400 kHz 65 dB Frequency Response 40 Hz to 15 000 Hz Stereo Separation 35 dB Capture Ratio 1 5 dB AM Tuner Sensitivity 20 µV Selectivity 65 dB CD PLAYER SECTION Type Compact disc player Signal Detection System N...

Page 3: ... 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 Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check ...

Page 4: ...on of the laser diode in the optical pickup The tester s internal power source can easily destroy the laser diode 1 3 Handling the traverse unit optical pickup 1 Do not subject the traverse unit optical pickup to strong shocks as it is a sensitive complex unit 2 Cut off the shorted part of the flexible cable using nippers etc after replacing the optical pickup For specific details refer to the rep...

Page 5: ...o function 6 CAUTION Use of controls adjustments or performance of procedures other than those specified here in may result in hazardous radiation exposure REPRODUCTION AND POSITION OF LABELS Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check WARNING LABEL CAUTION Visible and Invisible laser radiation when open and interlock failed or def...

Page 6: ...1 6 No MA048 SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS ...

Page 7: ...sh the detach button in the lower right part of the front panel assembly 2 Remove the front panel assembly Fig 1 3 1 2 Removing the heat sink See Fig 2 1 From the left side of the main body remove the two screws A and three screws B attaching the heat sink Fig 2 Front panel assembly Detach button Heat sink A A B ...

Page 8: ...hing the top chassis assembly to the bottom chassis assembly See Figs 4 to 6 3 Lift the top chassis assembly in the direction of the arrow and disconnect the connector CN501 on the mechanism control board from the connector CN702 on the main board See Figs 5 and 6 4 Take out the top chassis assembly from the bottom chassis assembly Fig 3 Fig 4 Fig 5 Fig 6 Top chassis assembly C C Bottom chassis as...

Page 9: ... chassis Fig 7 Fig 8 3 1 5 Removing the CD mechanism assembly See Fig 9 Prior to performing the following procedures remove the front panel assembly heat sink and top chassis assembly 1 From the inside of the top chassis assembly remove the three screws F attaching the CD mechanism assembly 2 Take out the CD mechanism assembly from the top chas sis Fig 9 Top chassis assembly Front chassis E Top ch...

Page 10: ...re from the connectors CN991 and CN992 on the main board See Fig 11 Reference After connecting the wires fix the wires with the wire holders 6 Take out the main board from the bottom chassis assem bly Fig 10 Fig 11 3 1 7 Removing the rear bracket See Fig 12 Prior to performing the following procedures remove the front panel assembly heat sink top chassis assembly and main board 1 From the rear sid...

Page 11: ...sm assembly from the bot tom chassis Fig 13 3 1 9 Removing the front board See Figs 14 to 16 Prior to performing the following procedures remove the front panel assembly 1 From the rear side of the front panel assembly remove the six screws M attaching the rear cover assembly to the front panel assembly See Fig 14 2 Release the twelve joints a of the front panel assembly and remove the rear cover ...

Page 12: ...flexible wire from connector CN601 on the front end board 3 Disconnect the flexible wire from connector CN503 on the front end board 4 Remove the solders from two solder points a on the front end board and disconnect the wire extending from the feed motor 5 Remove the solders from six solder points b on the front end board disconnect the wires extending from the spindle motor SW board and reset SW...

Page 13: ... the right and left stop pers See Fig 2 2 Remove the two floating springs on the bottom of the body See Fig 3 3 Take out the mechanism section upward and remove the three damper springs from the dampers See Fig 4 Caution When reassembling the mechanism section reattach the damper spring to the damper respectively and insert the three shafts on the bottom of the mechanism to the damp ers See Fig 4 ...

Page 14: ...remove the clamper spring2 See Fig 5 2 Release part e of the clamper spring from the bending part of the chassis base assembly See Fig 6 3 Move the clamper unit in the direction of the arrow and re lease the two joints f and g See Fig 5 4 Take out the clamper unit upward See Fig 5 Fig 5 Fig 6 Clamper unit Clamper spring Clamper2 spring Part h Joint f Joint g Clamper spring Chassis base Part e ...

Page 15: ...he chassis base See Fig 5 3 Make sure that part h is inserted to the notch of the chassis base See Figs 5 and 8 4 Move the clamper spring to the outside of the bending part of the chassis base See Fig 9 Caution When reattaching the clamper unit temporarily hook the end of the clamper spring as shown in the figure to make the work easy See Fig 9 Fig 7 Fig 8 Fig 9 Chassis base Clamper2 spring Notch ...

Page 16: ...ont unit toward the front to release joint i See Fig 11 4 Release two joints j and k on the right side of the chassis base See Fig 12 5 Take out the front unit upward and remove the two screws E attaching the switch wire See Fig 12 Reference You can remove the switch wire only without removing the front unit Caution When reassembling attach the flexible wire extending from the switch wire using a ...

Page 17: ...om the front upwards See Fig 13 2 Release the bosses from the right and left joints m and n of the chassis base See Figs 13 and 14 3 Release the boss from notch p of the connect arm on the right side of the body and release the boss from notch q of the slide cam assembly on the left side See Fig 14 Fig 13 Fig 14 Joint m Notch p Joint n Loading arm S A Joint m Notch p Joint n Loading arm S A Notch ...

Page 18: ...r See Fig 15 2 Remove the roller assembly from the loading assembly See Fig 16 3 Remove the two collars and washer from the roller assem bly See Fig 16 Caution After attaching the roller assembly to the loading arm S A at tach the rod L and R Attach the rods to the right and left col lars of the roller See Fig 15 Fig 15 Fig 16 Joints r Joints r Joints r Joints r Rod R Loading arm S A Rod L Collar ...

Page 19: ...he CD pickup assembly in the di rection of the arrow to release at joint t See Fig 18 5 Remove the screw G attaching the rack spring and rack plate on the CD pickup See Fig 19 6 Pull out the lead screw See Fig 19 Caution When reattaching the CD pickup assembly reattach the sub shaft at section s of the CD pickup assembly to the sub guide first and attach the lead screw shaft to the joint t on the ...

Page 20: ...or Fig 20 3 2 11 Removing the FL motor S A See Figs 21 and 22 Prior to performing the following procedure remove the front end board 1 From the top side of the CD mechanism assembly remove the F T spring See Fig 21 2 Remove the two screws J attaching the FL motor S A See Fig 21 3 Remove the slit washer from the motor H assembly and pull out the worm wheel See Fig 22 4 Remove the two screws K attac...

Page 21: ...ard See Fig 23 Prior to performing the following procedure remove the front end board 1 From the top side of the CD mechanism assembly remove the screw L attaching the SW board 2 Remove the screw M attaching the reset SW board Fig 23 M L Reset SW board SW board ...

Page 22: ...load there is a loss of 6dB between SSG output and antenna input The loss of 6dB need not be considered since direct reading of figures are applied in this working standard How to connect the extension cable for adjusting Caution Be sure to attach the heat sink and rear bracket onto the power amplifier IC and regulator IC respectively before supply the power If voltage is applied without attaching...

Page 23: ...ON ERR READ CD DATA READ SERVICE MODE CD V VERSION CD ERROR READ CH ERROR READ PANEL MECHA ERROR READ A DSP ERROR READ T DSP ERROR READ CD ERROR READ TOTAL ERROR E1 E3 E2 1 4 2 5 3 CD ERROR READ A B VERSION MAIN V CH V TOTAL ERROR E1 E3 E2 1 4 2 5 3 CH ERROR READ TOTAL ERROR E1 E3 E2 1 4 2 5 3 PANEL MECHA ERROR READ ERROR COUNT RETRY OVER A DSP ERROR READ RETRY NG T DSP ERROR READ PICT OK BAND SOU...

Page 24: ...Tr playing 30s Eject Running mode1 Loading TOC reading 1st Tr playing 30s Last Tr playing 30s Eject Running mode3 Loading Check completed Eject Running mode 4 Loading TOC reading Last Tr playing 1s Eject ADJ NOW The auto adjustment value of survo at now ADJ INT The auto adjustment value of survo at initial EPROM CLEAR NAME CLEAR CD ERROR CLEAR CH ERROR CLEAR PANEL MECHA ERROR CLEAR PICTURE CLEAR A...

Page 25: ...KEY NOW DATA CLEAR SUCCESS FAILURE SUCCESS VER PLEASE EJECT CD FAIL PLEASE EJECT CD A panel is opened automatically Insert data disk VER V SPI PI SMI PTY MP TP TA EON ADJ MS DI STERO BW AF RDS ENGINNER MODE DSP TUNER S MODE RDS ENGINNER MODE OK BAND ENTER E F SYNC AFC s PIC s SYNC Select the value with CURSOR button PIC s Select the value with CURSOR button Status PI PTY TP TA EON MS DI AF are RDS...

Page 26: ...R button SMM1 Change the value with CURSOR button SMM2 DEFAULT BACK DISP ENTER OK BAND SMM1 DEFAULT BACK DISP ENTER OK BAND AUTO ADJUSTMENT MANUALADJUSTMENT DSP TUNER AJUST AUTO ADJUSTMENT AUTO ADJUSTMENT G H 1 FM DAA 87 5MHz 40dBuV 0 1 FM DAA 87 5MHz 40dBuV 0 No Signal 2 FM DAA 97 9MHz 40dBuV 0 2 FM DAA 97 9MHz 40dBuV 0 No Signal 3 FM DAA 108 0MHz 40dBuV 0 3 FM DAA 108 0MHz 40dBuV 0 No Signal 4 F...

Page 27: ...DAA 108 0MHz 40dBuV 0 No Signal 4 FM S MATER 97 9MHz 40dBuV 0 4 FM S MATER 97 9MHz 40dBuV 0 High or Low or No Signal 5 FM S MATER 97 9MHz 70dBuV 0 5 FM S MATER 97 9MHz 70dBuV 0 High or Low or No Signal 6 FM FULL SEPARATION 97 9MHz 70dBuV 0 Lch 40MHzmod 1kHz 6 FM FULL SEPARATION 97 9MHz 70dBuV 0 Adjustment NG or No Signal 7 FM IF COUNTER 97 9MHz 70dBuV 0 7 FM COUNTER 97 9MHz 70dBuV 0 Adjustment NG ...

Page 28: ...he adjustment command FGA is executed Focus balance adjustment is not finishied 2s after the adjustment command FBA is executed Focus gain adjustment error Time over 0 6s Tracking gain adjustment error Time over 0 6s Tracking gain adjustment error is not finished 0 6s after the adjustment command TGA is executed TOC read error Time over 30s TOC read operation is not finished after 30s 1st track ac...

Page 29: ...1H 01H 01H 01H 01H 01H 01H 01H 01H 09H 0011 0012 0013 0014 0015 0016 0017 0018 0019 0021 0022 0023 0024 0025 0026 0027 0028 0029 0031 Eject error 1 F2 Time out 2 A1 Time out 3 B1 Time out 4 C1 Time out 5 D1 Time out 6 C2 Time out 7 B2 Time out 8 A0 State of the non existing switch 9 G2 Time out Pickup movement error 1 Time over of the pickup movement around inner circumference 10 sec 2 Time over o...

Page 30: ...36 0037 0038 0046 0047 Position motor inoperative Posistion not stable in fine adjust mode Other fault Position motor inoperative Position not stabel in fine adjust mode Other fault Position motor inoperative Position not stable in fine adjust mode Other fault Position motor inoperative Position not stable in fine adjust mode Other fault Position motor inoperative Eject position not attained Magaz...

Page 31: ...ted Focus gain adjustment error Time over 0 6s Tracking gain adjustment error Time over 0 6s Tracking gain adjustment error is not finished 0 6s after the adjustment command is executed TOC read error Time over 20s TOC read operation is not finished after 20s 1st track access error Time over 10s 1st track access is not finished 10s after TOC reading is finished Last track access error Time over 10...

Page 32: ... 13 and 14 Does the S search waveform appear at IC681 pins 10 and 11 4V YES NO YES Check the pickup and its connections Is the disk rotated YES NO Is 4V present between IC681 pins 6 and 7 NO Is 4V present at IC601 pin 64 NO Check IC601 Does the RF signal appear at IC601 pin 26 YES YES Check the spindle motor and its wiring Is the RF waveform at IC601 pin 26 distorted YES Proceed to the Tracking se...

Page 33: ...oth channels L R NO YES Is 5V present at IC365 pina 2 3 9 and 10 Normal NO YES NO Is 9V present at IC901 pin 10 YES Check the connection between IC901 pin10 and IC165 IC265 pin 16 Check IC901 and its peripheral circuits NO YES NO Check the vicinity of IC365 YES Check the speaker connector and its connection YES Is 7V present at IC951 pina 1 5 7 9 17 19 21 and 23 NO Check the power amp IC951 ...

Page 34: ...ole optical block do not touch the semi fixed resistor If the laser power is lower than the specified value the la ser diode is almost worn out and the laser pickup should be replaced If the semi fixed resistor is adjusted while the pickup is functioning normally the laser pickup may be damaged due to excessive current 5 7 Replacement of laser pickup Is RF output 1 3 0 4Vp p YES NO OK Replace it T...

Page 35: ... Brown GND BK 1 6 YL 2 RD ILLUMINATION CONTROL OR WH 15 9 WH 10 WH BK 12 GY 11 GY BK 8 GN 7 GN BK 5 VI 6 VI BK 4 BL 3 BL WH 13 BR POWER ANTENNA REMOTE OUT TEL MUTING RR FR FL RL REMOTE ANT ACC ILL GND MEMORY Rear Right Front Right Front Left Rear Left Remote out ACC Line Illuminations Control Ground Memory Backup Battery Auto Antenna TEL Telephone muting GND MEMORY ACC ILL FL FL FR FR RL RL RR RR ...

Page 36: ... No MA048 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 37: ...004 5 COPYRIGHT 2004 VICTOR COMPANY OF JAPAN LTD KD SHX705 Area suffix U Other Areas KD SHX705 PICT OK BAND SOURCE MENU BACK DISP Contents Block diagram Standard schematic diagrams Printed circuit boards 2 1 2 2 to 6 2 7 to 9 CD ROM No SML200405 ...

Page 38: ...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 39: ...NGER CN351 CN701 RST LINE IN CN381 KD AR7000 only IC573 X571 CLOCK GEN SCK CL1 CL2 CL3 Q8751 to Q8761 DRIVER R1 to R3 G1 to G3 B1 to B3 D8731 to D8733 BACK LIGHT Q8701 to Q8704 TOUCH PANEL DRIVE X XL XR Y YD YU IC703 EPROM E2PROM DI E2PROM DO E2PROM CLK IC702 RESET RESET SPK BATTERY CN901 IC381 SUB WOOFER AMP SUB WOOFER OUT CN381 IC360 IC362 LPF IC991 PANEL DRIVER OUT1 OUT2 PM PM CN991 PANEL MOTOR...

Page 40: ... 6 3 4 7 6 3 QAX0781 001Z 18p 10p 0 01 2 2 UDZS5 6B X NQR0129 003X 10 6 3 NQR0129 003X 0 1 4 7 6 3 1 8 UN2211 X 10k 0 1 100 6 3 SAF7730HV N114F 0 022 0 1 UN2211 X 0 220P NI NI 220P 27k 6 8k UDZS3 9B X 10 6 3 NQR0129 003X PHK04P02T X 0 10 NI 10k 100 SML 310LT MN X 6 8k NI 27k 100 100 100 100 100 6 8k 820 820 SML 310LT MN X 6 8k 100 100 100 100 100 100 6 8k 100 100 100 100 UDZS5 6B X UDZS5 6B X UDZS...

Page 41: ... 10k 270 1k 220k 2SD601A RS X NQL79GM 100X 0 01 33k 100k 100k 100 100 22k 100p 100p 180k NI 100 100 1SS355 X 1k UN2111 X NI UN2111 X 2SB709A QR X UN2113 X MA152WA X 36k 10k UN2113 X 100 100 NI 1k 0 4 7k 1k 0 4 7 25 4 7k 4 7k NI 0 1 2k 12k 3 9K 33k 1k 820 820 820 820 120p 390p 0 20k BA33BC0FP X 0 4 7 25 47k 4 7 25 22k 10k 2SD2114K VW X 2SD2114K VW X 2 2k 2 2k 2 2k 2 2k 180 180 180 180 NJM4565V X 82...

Page 42: ...4045 R4051 R4053 R4054 R4055 C4046 AK7740VT 10 6 3 JCV8009 W 0 1 AK4385VT X 47 6 3 0 1 100P 0 330 330 1k 1k 1k 1k 1k 1k 1k 1k 330 0 047 100 10 47 10 6 3 0 001 0 001 0 001 0 001 1k 1k 47 1k 1k 47 47k 1k 1k 1k 1k 1k 47k 47k 47k 0 01 NI NI 47 1 8 470p 1k 0 047 47 0 01 0 47 10 6 3 0 001 10 6 3 10 6 3 0 001 0 01 NI 1k 47k 1k 0 001 NAX0664 001X 8P 12P 100 NI 330 1k 330 220 NI SW5V AK_IRST DIRNLRCLK AK_R...

Page 43: ...B709A QR X 47k 47k 0 001 0 001 NI 1SS400 X QGF0522F1 07W UN2111 X 0 UN2111 X NI 390 560 270 560 390 47 47 NI 1k 1k 0 470 820 820 820 820 1k 1k 1k 1k 1k 0 047 NI 1k 1k 1k 1k 1k 1k 1k 1k 1k 0 UDZS6 2B X NAX0663 001X NI QGF0534F1 30X M68AW512ML70ND6 1k 1k 1k 1k 1k 1k 1k NECW050A BPQ X 2SD601A QR X NI 1k LH28F320BFHET72 NI SN74AHC2G08U X 1k NSW0124 001X 1k NSW0124 001X 1k MA152WA X NSW0220 001X 820 82...

Page 44: ...47 6 3 0 1 0 1 470p 470p 0 047 0 1 0 015 4700p 0 047 0 1 22k 0 033 47 6 3 0 015 47p 18k 2 2M 0 1 47u 47u QGF0501F1 08X 8 2k NJU7241F33 X 100 100 100 100 100 100 100 100 47k 100 1k 47k 47k 0 01 10k 0 1 47k 1k 1k 100 47k 0 01 100k NAX0385 001X 100 10k 47u 2 2k 0 01 100p 0 1 0 1 47 1k 68p 220 2200p 0 1 10 10 47 6 3 100k 0 0 022 TC94A34FG 002 4 7k 47k 10k QGF1006F2 15W 0 01 1k QGB2027L1 26X QGF1038F1 ...

Page 45: ... C4046 C4130 C4132 C4133 IC401 IC411 IC412 R4001 R4010 R4011 R4013 R4014 R4016 D971 R4051 TH903 R4053 R4054 R4055 R4056 R4068 R4100 R4101 R4102 R4103 R4104 R4105 R4106 R4107 C85 R4130 R4131 R4132 R4133 R4134 R4135 TH902 R980 X4001 C993 C1404 C2404 C4102 C4134 L4130 C4050 C77 C86 C79 R3660 R925 R926 L704 L705 C725 C726 R1001 PP3 B1 BZ791 C1 C2 C3 C4 C5 C7 C8 C9 C10 C11 C12 C13 C32 C33 C34 C35 C36 C...

Page 46: ... C668 C671 C682 C683 C684 C685 C686 C687 C688 C689 C690 C693 C694 CN501 CN502 C N 6 0 1 R689 R688 CN602 C676 D506 D682 FE FE IC501 IC502 IC503 IC504 IC571 IC601 IC651 IC681 L501 L502 L571 L572 L621 L622 L623 L624 L651 L652 L653 Q501 Q502 Q571 Q572 Q601 Q651 Q652 Q681 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 R512 R513 R514 R515 R516 R517 R518 R519 R520 R521 R522 R523 R524 R525 R526 R5...

Page 47: ...450 S451 S452 S453 S454 S455 S811 IC482 D871 D872 D873 R857 D430 C461 C473 K491 C491 C492 C493 C801 C802 C804 C805 C807 C871 C873 C881 C891 C892 R870 CN801 CN802 CN871 D426 D441 IC461 R492 IC483 IC491 IC801 R871 R872 R873 L891 R874 WE1 Q441 Q442 Q481 R414 R415 R418 R419 R420 R421 R422 R423 R424 R425 R426 R427 R428 R429 R430 R431 R432 R433 R441 R456 R461 C479 R463 R464 R868 R875 R876 R801 R803 R804...

Page 48: ... No MA048SCH 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 ...

Page 49: ...ervice 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 03 Packing materials and accessories parts list Block No M3 KD SHX705 3 2 3 6 3 9 3 18 Area suffix U Other Areas MA048 ...

Page 50: ...d parts list Block No M M M 1 C B A a E D J G F F G Front board 55 49 57 52 53 54 62 60 59 50 51 48 47 54 58 61 56 71 77 69 64 70 63 65 66 66 66 67 68 14 18 33 7 10 16 17 11 13 12 45 45 45 20 21 25 42 43 32 40 24 27 23 32 19 31 8 9 6 42 44 27 ...

Page 51: ... D E H B a a g b c Main board H g e G G G F c b G F d e J d 39 15 5 37 26 34 74 73 39 72 41 41 40 34 3 36 76 2 15 35 29 30 38 4 7 10 16 17 11 46 86 84 45 20 25 8 9 22 85 1 28 78 79 38 83 75 75 81 87 82 87 88 80 ...

Page 52: ...L SCREW x2 35 LV40865 001A MINI SCREW x2 36 LV40865 001A MINI SCREW x3 37 LV40865 001A MINI SCREW 38 LV41200 001A SPECIAL SCREW x2 39 FSKZ4005 001 SCREW x2 40 QYSDST2604Z SCREW 2 6mm x 4mm x2 41 LV41200 001A SPECIAL SCREW x2 42 FSKZ4005 002 SCREW x2 43 QYSDST2614Z TAPPING SCREW M2 6 x 14mm x2 44 QYSDST2614Z TAPPING SCREW M2 6 x 14mm 45 QYSDST2605Z SCREW 2 6mm x 5mm x3 46 QYSDST2604Z SCREW 2 6mm x ...

Page 53: ...001A REG IC BKT 80 QMFZ039 150 T FUSE 15A 81 QAM0561 001 CAR CABLE 82 QAM0560 001 CAR CABLE 83 LV34596 004A REAR BRACKET 84 LV43864 001A WIRE BRACKET 85 QYSDST2604Z SCREW 2 6mm x 4mm 86 QYSDST2604Z SCREW 2 6mm x 4mm 87 QYSDST2604Z SCREW 2 6mm x 4mm x2 88 QYSDST2604Z SCREW 2 6mm x 4mm Symbol No Part No Part Name Description Local ...

Page 54: ...30 29 23 31 32 28 20 66 65 64 60 36 35 39 37 22 15 63 73 74 67 71 72 84 81 82 82 85 1 83 82 1 1 1 1 3 2 6 8 4 9 14 13 13 14 6 8 4 3 5 76 75 53 54 17 16 56 19 40 43 44 45 41 42 47 59 48 49 51 58 52 50 77 62 78 78 6 7 69 68 39 90 86 91 11 88 12 12 10 18 34 94 95 96 97 57 87 55 92 80 70 25 89 46 33 61 38 21 79 JC 803B MOBIL 1 JVG 31N JVS 1003 Grease ...

Page 55: ...35 QYSPSPT2025M MINI SCREW 2mm x 2 5mm x2 36 LV33679 001A MOTOR H ASSY 37 LV33614 002A WORM WHEEL 38 QYWDL1230250 SLIT WASHER 3mm 1 2mm x 0 25mm 39 VKZ4539 026 MINI SCREW x2 40 LV33615 001A GEAR 2 41 LV43057 003A IDLER ARM ASSY 42 QYWDL1635252 SLIT WASHER 3 5mm 1 6mm x 0 25mm 43 LV21286 001A CONTROL CAM 44 QYWDL1230250 SLIT WASHER 3mm 1 2mm x 0 25mm 45 LV33616 001A LOAD LOCK LEVER 46 LV43060 001A ...

Page 56: ...R 84 LV43898 001A S L SPRING 85 QYSPSFT2040Z TAP SCREW M2 x 4mm 86 LV34602 002A CLAMPER UNIT 2 87 LV34585 001A KICK ARM 2 88 LV43507 001A SPL WASHER 89 LV43070 001A CLAMPER SPRING 90 LV43355 001A CLAMPER2 SPRING 91 LV30225 0J6A SPACER 92 LV21616 003A FRONT UNIT 2 93 VKZ4539 026 MINI SCREW 94 LVB30016 001A SW FPC2 95 NSW0187 001 SWITCH S1 96 NSW0187 001 SWITCH S2 97 NSW0187 001 SWITCH S3 98 VKZ4539...

Page 57: ... D921 1SR154 400 X DIODE D940 UDZS3 3B X Z DIODE D941 UDZS11B X Z DIODE D942 MA152WA X DIODE D943 MA152WA X DIODE D944 1SS355 X SI DIODE D952 UDZS11B X Z DIODE D971 1SR154 400 X DIODE D975 RB160M 30 X SB DIODE D976 RB160M 30 X SB DIODE D991 UDZS3 9B X Z DIODE D1451 MA152WA X DIODE D2451 MA152WA X DIODE D3801 1SS355 X SI DIODE D9051 MA152WA X DIODE C1 NCB31HK 222X C CAPACITOR 2200pF 50V K C2 QERF1C...

Page 58: ...CM 107Z E CAPACITOR 100uF 16V M Symbol No Part No Part Name Description Local C988 NCB31HK 103X C CAPACITOR 0 01uF 50V K C989 QERF0JM 107Z E CAPACITOR 100uF 6 3V M C991 QERF1AM 107Z E CAPACITOR 100uF 10V M C992 NCB31CK 473X C CAPACITOR 0 047uF 16V K C993 NCB31HK 103X C CAPACITOR 0 01uF 50V K C994 NCF31CZ 473X C CAPACITOR 0 047uF 16V Z C995 NCB31HK 103X C CAPACITOR 0 01uF 50V K C1401 QERF1HM 225Z E...

Page 59: ... NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R43 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J Symbol No Part No Part Name Description Local R44 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R45 NRSA02J 0R0X MG RESISTOR 0Ω 1 10W J R48 NRSA02J 0R0X MG RESISTOR 0Ω 1 10W J R49 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R58 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R60 NRSA02J 100X MG RESISTOR 10Ω 1 10W J R63 NRSA63J 101X MG RESIST...

Page 60: ...W J Symbol No Part No Part Name Description Local R991 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R1000 NRS181J 0R0X MG RESISTOR 0Ω 1 8W J R1001 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R1401 NRSA63J 682X MG RESISTOR 6 8kΩ 1 16W J R1402 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R1404 NRSA63J 123X MG RESISTOR 12kΩ 1 16W J R1451 NRSA63J 821X MG RESISTOR 820Ω 1 16W J R1452 NRSA63J 821X MG RESISTOR 820Ω 1 16W J R145...

Page 61: ...13 NRSA63J 331X MG RESISTOR 330Ω 1 16W J R4114 NRSA63J 331X MG RESISTOR 330Ω 1 16W J R4115 NRSA63J 331X MG RESISTOR 330Ω 1 16W J R4130 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R4131 NRSA63J 470X MG RESISTOR 47Ω 1 16W J R4132 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R4133 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J Symbol No Part No Part Name Description Local R4134 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R4135 NRSA6...

Page 62: ...821X MG RESISTOR 820Ω 1 16W J R411 NRSA63J 821X MG RESISTOR 820Ω 1 16W J R412 NRSA63J 821X MG RESISTOR 820Ω 1 16W J R413 NRSA63J 821X MG RESISTOR 820Ω 1 16W J R414 NRSA63J 821X MG RESISTOR 820Ω 1 16W J R415 NRSA63J 821X MG RESISTOR 820Ω 1 16W J R416 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R417 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R418 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R420 NRSA63J 102X MG RESISTOR...

Page 63: ...001X TACT SW S454 NSW0220 001X TACT SW S455 NSW0124 001X TACT SW S811 NSW0220 001X TACT SW X801 NAX0663 001X C RESONATOR Symbol No Part No Part Name Description Local Symbol No Part No Part Name Description Local IC501 TMP91CW12AF5JP3 IC IC502 BR24L01AFV W X IC IC503 SN74AHCT126PW X IC DIGITAL IC504 NJU7241F33 X IC IC573 SN74AHCU04PW X IC IC601 TC94A15F IC IC651 NJU7772F15 X IC IC652 TC94A34FG 002...

Page 64: ... 473X MG RESISTOR 47kΩ 1 16W J Symbol No Part No Part Name Description Local R533 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R534 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R539 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R540 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R541 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R542 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R543 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R544 NRSA63J 101X MG R...

Page 65: ...RSA63J 0R0X MG RESISTOR 0Ω 1 16W J R686 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R687 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R688 NRSA63D 163X MG RESISTOR 16kΩ 1 16W D R689 NRSA63D 103X MG RESISTOR 10kΩ 1 16W D R693 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J L501 NQL114K 470X INDUCITOR 47uH K L502 NQL114K 470X INDUCITOR 47uH K L621 NQL114K 470X INDUCITOR 47uH K L622 NQL114K 470X INDUCITOR 47uH K L623 NQL114K 4...

Page 66: ...3 18 Packing materials and accessories parts list Block No M M M 3 P1 P7 P8 A20 P6 A17 A16 P3 A18 A19 KIT P5 P4 A15 A13A14 A10 A11 A12 P2 A1 A2 A3 A4 A5 A6 A7 A8 A9 ...

Page 67: ... 10 VKZ4027 202 PLUG NUT A 11 VKH4871 001SS MOUNT BOLT A 12 VKZ4328 001 LOCK NUT A 13 WNS5000Z WASHER A 14 GE40130 002A HOOK x2 A 15 FSJB3002 00F HARD CASE ASSY A 16 GE20137 003A MOUNTING SLEEVE A 17 LV21648 004A TRIM PLATE A 18 RM RK300 REMOCON A 19 BATTERY A 20 QAM0567 001 CAR CABLE KIT SRW 200J SCREW PARTS KIT A10 A11 A12 A13 A14 P 1 LV35285 003A CARTON P 2 FSPG4002 001 POLY BAG P 3 QPA00801205...

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