JVC KD-SH99 Service Manual Download Page 51

Page: 51 / 70

Note: /d4/n/lvb10241/001a/10241
KD-SH99_J ver.

BZ791

C25

C32

C34

C53

C55

C57

C81

C91

C103

C117

C120

C141

C142

C143

C144

C161

C162

C163

C164

C172

C173

C175

C203

C220

C241

C242

C243

C244

C272

C273

C301

C302

C303

C305

C306

C307

C308

C309

C310

C321

C323

C325

C327

C328

C329

C330

C331

C332

C333

C334

C350

C351

C352

C401

C402

C403

C405

C406

C407

C408

C409

C410

C450

C451

C452

C620 C621

C622

C623

C624

C625

C626

C627

C628

C629

C630

C631

C632

C633

C634

C635

C636

C637

C638

C639

C640

C641

C642

C643

C650

C651

C653

C654

C655

C656

C669

C676

C679

C686

C687

C708

C710

C713

C771

C791

C803

C804

C808

C811

C812

C814

C816

C821

C822

C824

C826

C851

C852

C912

C913

C915

C916

C921

C922

C924

C926

C927

C928

C941

C943

C944

C945

C946

C947

C948

C949

C951

C952

C961

C962

C964

C965

C967

C968

C969

C971

C977

C978

C982

C986

C998

CN301

CN302

CN601

CN701

CN702

CN703

CN705

CN771

CN901

D11

D111

D131

D161

D162

D231

D332

C657

R615

D701

D795

D796

D942

D961

D962

D964

D967

D986

IC51

IC171

IC301

IC322

IC323

IC401

IC601

IC602

IC603

IC604

IC605

IC606

IC608

IC701

IC703

IC771

IC801

IC802

IC803

IC804

IC805

IC806

IC911

IC941

IC951

IC961

L622

L851

Q34

Q35

Q81

Q91

Q131

Q132

Q231

Q232

Q683

R855

Q755

Q941

Q983

R83

R93

R111

R120

R131

R132

R133

R134

R143

R144

R161

R162

R163

R164

R211

R220

R231

R232

R233

R234

R243

R244

R277

R325

R327

R328

R329

R330

R331

R332

R336

R337

R340

R341

R342

R343
R344

R436

R437

R603

R606

R620 R621

R623

R624

R625

R626

R627

R628

R629

R630

R631

R633

R636

R637

R639

R641

R642

R643

R644

R645

R646

R647

R648

R649

R650

R651

R652

R653

R654

R655

R656

R657

R658

R659

R660

R661

R662

R663

R665
R666

R667

R668

R669

R672
R673
R674
R675

R676

R679
R680
R681
R682

R683

R684

R685

R686

R687
R688

R689

R690

R691

R693

R694

R695
R696

R697

R698

R699

R702

R709

R713

R714

R715

R716

R717

R718

R719

R720

R721

R722

R723

R724

R725

R729

R736

R746

R757

R758

R759

R761

R762

R763

R764

R765

R766

R768

R770

R772

R773

R774

R775

R776

R777

R778

R779

R780

R781
R782

R797

R798

R811

R812

R813

R814

R821

R822

R823

R824

R851

R911

R941

R942

R944

R954

R961

R962

R963

R976

R977

R978

TH951

TU1

X51

X601

X602

X603

X701

X702

X801

D402

D408

D410

D412

D414

D416

PP2

PP1

D721

D722

D723

D724

D725

D726

D727

D728

D729

D730

R923

R924

R930

R619

D702

C721

C722

C917

C304

C404

L961

R830

R831

R832

R833
R834

R835

C817

C818

C819

C820

L852

R854

R817

R827

C809

R137
R138

R237

R238

R616

R617

R618

R614

D401

C723
C724

C725

C772

C714

R856

R857

R931

R932

R933

D912

D914

R840

R784

R783

C910

R838

R839

R964

R877

Note:/d4/n/lvb10241/001a/10241
KD-SH99_J ver.

BZ791

C10

C21

C22

C23

C24

C25

C32

C51

C52

C53

C54

C56

C57

C81

C82

C84

C91

C92

C94

C103

C110

C112

C141

C142

C161

C162

C164

C172

C173

C174

C175

C203

C210

C212

C241

C242

C272

C273

C301

C302

C303

C305

C306

C307

C308

C309

C310

C321

C323

C325

C329

C336

C337

C350

C351

C352

C401

C402

C403

C405

C406

C407

C408

C409

C410

C450

C451

C452

C601

C602

C603

C604

C605

C606

C609

C610

C611

C612

C613

C614

C615

C616

C617

C618

C619

C644

C645

C652

C653

C660

C671

C677

C678

C680

C701 C702

C703 C704

C705

C707

C708

C710

C711

C712

C713

C719

C754

C791

C803

C804

C805

C806

C807

C808

C815

C816

C825

C826

C841

C853

C860

C861

C862

C863

C864

C866

C876

C878

C901

C911

C912

C913

C914

C915

C916

C923

C925

C931

C941

C943

C944

C945

C952

C961

C962

C964

C965

C966

C967

C969

C971

C972

C973

C977

C978

C982

C990

C991

C992

C993

C994

C995

C996

C997

CN301

CN302

CN703

CN704

CN705

CN771

CN901

D711

D754

D941

D961

D963

D978

D980

IC607

IC702

IC941

IC961

L601

L701

R999

Q11

Q12

Q13

Q22

Q23

Q24

Q32

Q33

Q161

Q321

Q322

Q323

Q423

Q636

Q641

Q701

Q791

Q942

Q965

Q966

Q977

Q979

Q986

R10

R11

R12

R13

R14

R15

R21

R22

R23

R24

R25

R26

R27

R28

R32

R33

R34

R35

R51

R52

R53

R54

R81

R82

R91

R92

R118

R119

R135

R136

R141

R142

R145

R146

R165

R166

R167

R172

R173

R174

R175

R176

R177

R178

R218

R219

R235

R236

R241

R242

R245

R246

R272

R273

R274

R275

R276

R301

R302
R303

R304

R305

R333

R334

R335

R338

R339

R351

R352

R401

R402

R403

R404

R405

R435

R601

R602

R604

R605

R607

R608

R609

R610

R611

R612

R613

R622

R634

R635

R638

R640

R664

R670

R671

R677

R678

R692

R701

R703

R705

R706

R707
R708

R710

R711

R728

R730

R731

R732

R733

R734

R735

R737

R738

R739

R740

R741

R742

R743

R745

R747

R748

R751

R753

R754

R755

R767

R769

R791

R792

R793

R794

R795

R796

R852

R853

R860

R861

R862

R863

R864

R865

R866

R867

R868

R869

R870

R871

R872

R874

R876

R912

R943

R951

R961

R968

R969

R970

R971

R975

R984

R985

R986

R987

TU1

X51

X601

X602

X603

X701

X702

X801

C942

R836

CN602

D404

D406

PP2

PP1

R922

R925

R926

R927

R928

R632

R859

R929

R841

R726

R36

L961

C820

R815

R816

R825

R826

C809

L606

D965

R965

B606

C40

C41

C42

C43

C44

C45

C46

C47

C48

L51

C918

B10

R727

D403

D405

D407

D409

D411

D413

D415

B11

B12

B13

B14

B15

B16

C792

C714

D911

D913

C726

C706

C49

C11

C987

C773

C774

C755

Q51

Q52

R55

R56

C646

C647

C910

R913

B17

B18

R837

C715

R842

R843

R844

Q642

Printed circuit boards

Main board

(Forward side)

Main board

(Reverse side)

KD-SH99

2-6

w w w . x i a o y u 1 6 3 . c o m

Q Q 3 7 6 3 1 5 1 5 0

T E L

1 3 9 4 2 2 9 6 5 1 3

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for KD-SH99

Page 1: ... CD CD R CD RW Maintenance of laser pickup Replacement of laser pickup Description of major ICs 1 2 1 3 1 4 1 15 1 18 1 20 1 20 1 21 44 Detachable ANGLE RM RK100 CD FM AM CH AUX SEL VOLUME R D ATT DAB DISC PRESET PRESET DISC EQ www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 ...

Page 2: ...s system Safety precaution Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 3: ...ndition of the laser diode in the optical pickup The tester s internal power source can easily destroy the laser diode 4 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 ...

Page 4: ...o move the assembly as shown in Fig 2 and turn off power Remove the two screws A on the upper side of the body 1 2 Removing the top chassis See Fig 2 to 6 Fig 1 Fig 2 Front panel assembly Release button Front panel assembly Eject button Top chassis Fig 3 Front panel assembly Top chassis A A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL ...

Page 5: ...ve it with the CD mechanism assembly The connector on the CD mechanism assembly is disconnected from connector CN601 on the main board 3 4 5 6 Fig 6 Fig 4 Fig 5 B B Top chassis Top chassis B D C E F Heat sink www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www ...

Page 6: ...ket Remove the washer attaching the clutch assembly and pull out the clutch assembly from the shaft Remove the two screws I and the motor assembly from the motor bracket 1 2 3 4 5 Removing the motor assembly See Fig 8 to 10 Fig 7 Fig 8 Fig 9 Fig 10 Top chassis G G G CD mechanisma ssembly Arm braket assembly R Motor assembly Motor braket Spring Motor assembly Motor braket Motor braket CN601 CN703 H...

Page 7: ...r Remove the rod gear Remove the screw K attaching the rear panel to the bottom cover on the back of the body 1 2 3 4 5 Removing the main board See Fig 11 to 15 Fig 13 Fig 12 Fig 11 Main board L L J J J Arm brackets L Arm brackets R CN701 CN702 Rod gear Arm brackets L Arm brackets R Main board Rod gear Bottom cover K Rear panel www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 ...

Page 8: ...ming the following procedures remove the top chassis the motor bracket and the main board Remove the two screws Q attaching the lifter switch board 1 Removing the lifter switch board See Fig 16 Fig 15 Fig 14 Fig 16 Joint a Joint a Main board Rear panel O M N P Rear heat sink Bottom cover Lifter switch board Q www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5...

Page 9: ... of the joint c on the front of the front bracket to release the lock lever 1 2 3 Removing the lifter board See Fig 17 to 23 Fig 17 Fig 18 Fig 19 Fig 20 Front bracket Main board CN702 Front bracket Front bracket R R Lock lever Front bracket Joint c www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 1394...

Page 10: ...ve the two screws T attaching the lifter board on the front of the body 4 5 6 Fig 21 Fig 22 Fig 23 Joints e Joints e Joints e Joint e S Joint d Joint d Front bracket Lifter board cover Lifter board Lifter board cover T www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299...

Page 11: ...2 3 Removing the volume board See Fig 25 and 26 Prior to performing the following procedure remove the rear panel Disconnect the wire from connector CN503 on the front board Pull out the line in board from the front panel assembly 1 2 Removing the line in board See Fig 25 and 27 Prior to performing the following procedure remove the front panel assembly Fig 24 Fig 25 Fig 26 Fig 25 Joint f 11 Rear ...

Page 12: ... Refer to Fig 2 ATTENTION Prior to performing the following procedure remove the CD mechanism control board Remove the two springs f attaching the CD mechanism assembly and the front bracket Remove the two screws B and the front bracket while pulling the flame outward Remove the belt and the screw C from the loading motor 1 2 3 Removing the loading motor See Fig 3 to 5 CD mechanism section Fig 2 F...

Page 13: ...side to the right side 1 2 3 4 Removing the CD mechanism assembly See Fig 1 6 to 9 The CD mechanism assembly can be removed if only the rear damper bracket on the left side is removed ATTENTION Fig 6 Fig 7 Fig 8 Fig 9 Rear damper bracket Fix arm R Damper D D Damper bracket CD mechanism assembly Flame h h D D Fig 1 Front bracket CD mechanism control board Damper bracket h c d b a D D D CD mechanism...

Page 14: ...hing the pickup unit reattach the part j of the pickup unit then the part i of the FD screw ATTENTION Prior to performing the following procedure remove the CD mechanism control board the front bracket loading motor the CD mechanism assembly and the feed motor assembly Turn up the CD mechanism assembly and remove the two springs k on both sides of the clamper arms Open the clamper arm upward Turn ...

Page 15: ...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 Standard volume position Balance and Bass Treble volume lndication 0 Loudness OFF BBE OFF Frequency Band FM 87 5MHz 107 9MHz with channel interval set to 200kHz FM 87 5MHz 108 0 MHz with channnel interval set to 50kHz AM 530kHz...

Page 16: ...witch with VR MEKACON WR Sub microcomputer writing Do not use in service TEMP DATA Temperature data call CD ERROR CD relation error career reading MECHA ERR Panel relation error career reading VERSION Microcomputer version confirmation The display changes in the up down key The main microcomputer SH99 J203 The Sub microcomputer SH99S 122 Error display DISC_ERROR_0 DISC_ERROR_1 DISC_ERROR_2 DISC_ER...

Page 17: ...e out by PSW4 not changed to shift for open side 2 Shift to open side pass the ANGLE1 then detect ANGLE2 3 Time out by PSW4 not changed to shift for close side 4 Shift to close side pass the ANGLE1 then detect DETACH position 4 2 Shift to ANGLE2 fault PSW3 1 Time out by PSW3 not change to shift for open side 2 Shift to open side pass the ANGLE2 then detect ANGLE3 3 Time out by PSW3 not changed to ...

Page 18: ...he number of necessary rotations In the state of tracking OFF do the self adjustment of wavy OFFSET of TE2 to 0 It takes time to adjust the one with a large gap of the traking balance of picking up At this time the racking error becomes about 2 8Vp p by CTS 1000 In the state of traking OFF do the self adjustment of the RF level of RF TP601 to 1 0 1 2Vp p After adjusts traking ON is done Do th esel...

Page 19: ...1 R812 R813 R814 R821 R822 R823 R824 R851 R911 R941 R942 R944 R954 R961 R962 R963 R976 R977 R978 TH951 TU1 X51 X601 X602 X603 X701 X702 X801 D402 D408 D410 D412 D414 D416 PP2 PP1 D721 D722 D723 D724 D725 D726 D727 D728 D729 D730 R923 R924 R930 R619 D702 C721 C722 C917 C304 C404 L961 R830 R831 R832 R833 R834 R835 C817 C818 C819 C820 L852 R854 R817 R827 C809 R137 R138 R237 R238 R616 R617 R618 R614 B...

Page 20: ... the laser power is lower than the specified value the laser 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 Turn off the power switch and disconnect the power cord from the ac outlet Replace the pickup with a normal one Refer to Pickup Removal o...

Page 21: ...D A16 A19 A8 A15 A0 A7 AD0 AD7 SCK0 SO0 SI0 ASCK2 SCK2 TxD2 SO2 RxD2 SI2 ASCK1 SCK1 TxD1 SO1 RxD1 SI1 ANO0 ANO1 AV REF1 AV SS TIMER COUNTER 16 BITS TIMER COUNTER1 8 BITS TIMER COUNTER2 8 BITS 78K IV CPU CORE ROM RAM TIMER COUNTER5 8 BITS TIMER COUNTER6 8 BITS TIMER COUNTER7 8 BITS TIMER COUNTER8 8 BITS WATCH TIMER WATCHDOG TIMER REAL TIME OUTPUT PORT D A CONVERTER A D CONVERTER CLOCK OUTPUT CONTRO...

Page 22: ...nnction 5V connection Station detector stereo signal input It is H and broadcasting station havingBroadcasting station L stereo MRC DATA input Key input 0 Key input1 Temperature data input for contrast correction Level meter input S QUALITY level input S METER level input GND connection The LOCK detection output At LOCK H Unused output port 5V connection J BUS data input J BUS data output J BUS cl...

Page 23: ...LL Telephone ute detection input POWER AMP ON OFF switch output H OFF GND connection Dimmer detection input L Dimmer ON At POWER SAVE of POWER SAVE1 ACC and synchronization L When operating H The POWER ON OFF switch output At the time of the POWER ON H The CD power supply control signal output At CD H The mute output At the time of the MUTE ON L Sub woofer cutoff frequency control output 1 Sub woo...

Page 24: ...l output terminal Positive power supply supply terminal to D A converter Output terminal of right channel voice data PWM output Left channel voice data audio output terminal PWM output Positive power supply supply terminal to crystal oscillation circuit Crystal departure pendulum connection terminal Output Crystal departure pendulum connection terminal Input It is GND of the crystal oscillation ci...

Page 25: ...upply terminal to logic circuit It is PACK synchronous signal shows the head of packing It is a cereal output terminal of the CD TEXT data It is a serial input terminal of the CD TEXT control parameter Cereal clock input terminal of CD TEXT Terminal of input of parameter strove signal of CD TEXT It is GND of the logic circuit It is a test terminal Please connect with GND usually It is a test termi...

Page 26: ... terminal The tracking error signal which cuts the DC element is input The tracking 0 crossing is detected by using this signal in LSI it is GND of an analog circuit It is a terminal of the input of the detection signal of PD for the LD output monitor LD control current output terminal It is a control polarity set value of the APC circuit Positive power supply supply terminal to analog circuit EQ2...

Page 27: ...a input DSP cereal data clock output Internal CD DC operation of MP3 operation beginning DSP RESET L WAIT signal input from DECODER FLASH writing power supply DECODER address bus output DECODER address bus output DECODER address bus output Non connected DSP cereal data latch output Servo driver MUTE control signal output L MUTE ON Loading drive Loading drive DECODER address bus output DECODER addr...

Page 28: ... ON 5V Power supply for AD converter GND GND for AD converter 5V Standard voltage for AD converter BACK UP power supply detection SW2 mechanism switch SW3 mechanism switch SW4 mechanism switch Surroundings position detection switch L Surroundings RFOK signal input Data demend H Export L For country 8cm CD Test key input 0 A D input Test key input 1 A D input of one Test key input 2 A D input of tw...

Page 29: ...or Data I O terminal to data buffer DRAM With built in pull up resistor 3 3V Data I O terminal to data buffer DRAM With buolt in pull up resistor General purpose I O port VSSO ZRASO ZCASO ZCAS1 VSSO ZOE ZUWE ZLWE VSSO RA0 RA1 RA2 RA3 RA4 RA5 RA6 RA7 VDD0 VSS0 RA8 IO0 IO1 IO2 IO3 IO4 IO5 VSSO IO6 IO7 IO8 IO9 IO10 IO11 IO12 IO13 VSSO VDD1 IO14 IO15 DREQ DRESP IOP7 IOP6 IOP5 IOP4 IOP3 IOP2 IOP1 IOP0 ...

Page 30: ... is analog VDD in version LC895199 with buikt in PLL LSI reset terminal 1 1 1 5 2 5 1 512 and STOP output terminal of XTALCK Active Lo and Hi selection terminal on MC microcontroller side CS Reading data of MC microcontroller signal input terminal Writing data of MC microcontroller signal input terminal Register chip selection signal input terminal from MC microcontroller MC microcontroller regist...

Page 31: ...D4 DD10 VSS1 VDD0 DD5 DD9 DD6 VSS1 DD8 DD7 VDD1 ATAPI data bus ATAPI data bus ATAPi data bus ATAPi control signal ATAPI control signal 5 0V ATAPI control signal ATAPI control signal 5 0V ATAPI control signal 3 3V Pin No Symbol Function LC895199K ND2 3 3 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL...

Page 32: ... I2CD VDD RTW RTR EOD DCEN DCSG SID SII SIC PI4 XVSS VSS XVDD PI8 SOC SOI SOD PI12 33 32 31 30 29 28 27 26 25 24 23 MPEG Bit Stream Digital Audio Output Volume Tone PIO Sync MPEG Decoder Decoder Status C Status Start up Config Config Reg Ancillary Data to Control www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892...

Page 33: ...ve input for SII SDI mode ii data bit 3 in PIO DMA input mode PIO Data 14 i SID alternative input for SID SDI mode ii data bit 2 in PIO DMA input mode PIO data 13 i MPEG header bit 13 Layer ID SDI mode ii data bit 1 in PIO DMA input mode PIO Data 12 i MPEG header bit 14 Layer ID SDI mode ii data bit 0 in PIO DMA input mode Serial Output Data Serial Output Frame Identification Serial Output Clock S...

Page 34: ...t at CLKI WSEN 1 Clock synthesizer PLL locked Supply for Analog Circuits Clock Input Ground Supply for Analog Circuits IN OUT IN OUT O O I O Supply I Supply MAS3507D QG G10 2 2 1 Start up configuration see Table 2 7 3 in 1 1 1 2 14 13 12 11 8 10 9 1 2 3 4 7 5 6 VDD C1 C4 I O4 I O3 O I4 O I3 I O1 O I1 O I2 I O2 Vss C2 C3 BU4066BCFV X IC322 Quad analog switch 1 Pin layout Block diagram www xiaoyu163...

Page 35: ...ut voltage is VCC 1 V when M or H level to CTRL pin and H level to ANT CTRL Connected to ACC Regular 5 7V Output voltage is 5V when M or H level applies to CTRL pin Output for ACC detector L ANT output OFF H ANT output ON Connected to VCC Low battery detect Output voltage is 9V when M or H level applied to CTRL pin L BIAS OFF M BIAS ON H CD ON Output voltage is 8V when H level applied to CTRL pin ...

Page 36: ...ower pin LCD driver bias 0 4 voltage L level power pin Power supply pin to connect to ground Oscillator pin Display off general purpose output port L fixed input pin Chip enable Synchronization clock Transfer data SEG1 SEG73 SEG74 SEG75 COM8 COM1 P1 P4 VDD VLCD VLCD0 VLCD1 VLCD2 VLCD3 VLCD4 VSS OSC LCD RESET CE CL DI No Symbol I O Function OSC VLCD VLCD0 VLCD1 VLCD2 VLCD3 VLCD4 VDD VSS P1 P4 COM1 ...

Page 37: ...nput terminal of input selector switch channel 1 Differential output terminal Input selector output terminal Volume 1 input terminal Tone output terminal Volume 2 input terminal Fader volume control Rear output terminal Fader volume control Front output terminal Non fader volume output terminal GND terminal Control data input terminal Test terminal Test terminal Clock input terminal for serial dat...

Page 38: ...put Digital ground Digital power 5V Analog power 5V Analog ground Rch common pin of analog output amp Non connection Rch analog voltage output of audio signal Analog ground Analog power 5V Lch analog voltage output of audio signal Non connection Lch common pin of analog output amp Analog ground Analog power 5V Zero data flag Reset Chip select Input format selection Mode control select Mute control...

Page 39: ... CR CR 1 7 8 3220 14 BA3220FV X IC301 IC401 Line out amp 1 Pin layout 2 Block diagram www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 40: ...2 VM2 OUT2 IN2 I IN2 VREFO VREF REGB REG VREF E2 CH2 X5 CH1 X5 E1 VREG VBS1 VBS1 VBS1 VBS2 VBS1 VBS1 VBS2 1 25V CH3 X8 CH4 X8 CH5 X8 E3 E4 E5 VBS2 VBS2 VBS2 VBS2 Vm1 Vm2 R R R R Vrefm1 Vrefm2 BIAS HI Sleep SLEEP TSD Low Open MUTE ON 1 4 CH 5CH VBS1 Vm1 VBS1 VBS2 Vm2 IN3 IN3 OUT3 CH3 IN VM3 VM3 VM4 VM4 IN4 IN4 OUT4 VM5 vm5 IN5 IN5 OUT5 VREFO SS GND MUTE1 MUTE2 GND 4PIN www xiaoyu163 com QQ376315150...

Page 41: ...address Write protect terminal Symbol I O Function BR24C16F X IC703 EEPROM 1 Pin layout 3 Block diagram 2 Pin function 4 VOUT Vcc NC 3 2 GND 1 NC 1 2 4 3 GND NC GND Vcc VOUT IC PST9333U X IC702 Reset IC 1 Pin layout 2 Block diagram 3 Pin function Symbol NC GND VOUT Vcc Pin No 1 2 3 4 Function Non connect GND terminal Reset signal output terminal Power supply terminal www xiaoyu163 com QQ376315150 ...

Page 42: ... RAS A0 A8 IS41C16256 35T IC602 RAM 1 22 44 21 1 Pin layout 2 Block diagram 14 13 12 11 8 10 9 1 2 3 4 7 5 6 VDD C1 C4 I O4 I O3 O I4 O I3 I O1 O I1 O I2 I O2 Vss C2 C3 BU4066BCFV X IC322 Quad analog switch 1 Pin layout Block diagram www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 3763...

Page 43: ...nput B output V Function Pin No 1 Pin layout Block diagram 2 Pin function NJM4580V X IC801 CD LPF RPM6938 SV4 IC561 Remote sensor Vcc Vcc Comp AGC AMP PD Detector BPF fo trimming circuit I V conversion magnetic shield Rout GND 22k 1 Block diagram www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 139422...

Page 44: ...UT1 Vs OUT2 1 Pin layout 2 Block diagram 1 2 3 4 5 6 7 1G 1A 1Y 2G 2A 2Y GND Vcc 4G 4A 4Y 3G 3A 3Y 14 13 12 11 10 9 8 TC74VHC126FT X IC605 Buffer 1 Pin layout 2 Function INPUTS OUTPUT G L H H A X L H Y Z L H X Don t Care Z High impedance www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ ...

Page 45: ...ESS UNIT 10 1 1Chome Ohwatari machi Maebashi city Japan No 49643 200106 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 46: ...O AMUTE PREQ MECHA_RST PDET J1 ANT CDL CDR TUL TUR FM AM S METER SQ SD ST AFCK CF PLLCE PLLDA PLLCK MRC VOL DA VOL CLK LINE L LINE R I O BUSSCK BUSINT BUSSO JBUSSISO PNLSW1 PNLSW6 DETACH VOL1 VOL2 LCDCE LCDDA LCDCL REMOCON KEY0 KEY1 AU L AU R FRONT L REAR L FRONT R REAR R FRONT R REAR R FRONT L REAR L FRONTL FRONTR REARL REARR FRONTL FRONTR REARL REARR W LPF1 W LPF2 CH L CH R CD CH LINE IN SUBW OU...

Page 47: ... 16 4 7 25 10k NI 2 2k 22 6 3 22 6 3 10k UN2211 QAU0204 001 NI 270 0 022 1 50 0 022 0 022 0 022 0 022 0 022 33k 0 022 0 022 10k 1k 270 0 047 12k 4 7 25 1SS355 4 7 25 4 7 25 100 10 100 10 4 7 25 4 7 25 8 2k 18k 18k 8 2k 270 470p 2SD601A 270 QGF1034C1 20X 270 270 1k NI 150k 0 4 7k 4 7k 33k 33k 10k 8 2k 100k 8 2k 10k 10k 10 16 10 16 8 2k 8 2k 270 270 NJM4565V 1 50 1 50 1 50 1 50 270 UN2111 1N5404 TU ...

Page 48: ...014 TC74VHC126FT X 100 100 10k 2SB1184 0 1 NI NI NI NI 10k 10k 10k 10k 100k NI NI NI NI 10k NI NI QAX0659 001Z 0 1 NI LB1830M X NI 0 1 0 1 QGA2501F1 02 10k 10k 10k 10k 10k 10k 10k 22k 1M 22k 22k 0 01 0 01 0 01 10 16 10 16 2SC4081 33k 47 6 3 0 01 0 01 0 01 S 81332HG KC X NI QAX0413 001Z 2 7k 12k 2 7k 33k 33k 12k 120p 120p 1M NI 0 01 0 1 100 100 100 47 6 3 47 47 47 NI NI 47 NI NI NI NI 10k 0 0068 0 ...

Page 49: ...A152WK 3 3K UDZS6 2B SML 310LT MN X SML 310LT MN X SML 310LT MN X 1 2K SML 310LT MN X SML 310LT MN X 1 2K SML 310LT MN X 2 2K NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSPW310BS BRS NSPW310BS BRS SML 310LT MN X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X 1 8K SML 310LT MN X SML 310LT MN X S...

Page 50: ... 47k 0 100p 10 25MHz 22p 15p 220k 33k 4 7k 3 3 6 8k 6 8k 1 100k 0 022 0 022 0 100k 2 2k 10 220k 0 022 10 0 022 5p 0 47 100k 1k 1k 1 8k 0 022 0 01 2 7k 0 01 1k 22k 0 022 0 100 220k 5 0 22p 39p 0 1 100u 22 0 01 560 68u 1 5k 1 0 22 5 6k 2200p 0 022 1 2 2 100 5 6k 6 8k 0 01 0 1 1k 1 0 27k 68k 1 50k 8 2k 1 1000p 0 01 6 8k 10k 1 1 100 0 10 10k 33 0 022 1 100p 0 068 100 6800p 1000p 1M 0 47 33p 47k 330 15...

Page 51: ... BZ791 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C21 C22 C23 C24 C25 C32 C51 C52 C53 C54 C56 C57 C81 C82 C84 C91 C92 C94 C103 C110 C112 C141 C142 C161 C162 C164 C172 C173 C174 C175 C203 C210 C212 C241 C242 C272 C273 C301 C302 C303 C305 C306 C307 C308 C309 C310 C321 C323 C325 C329 C336 C337 C350 C351 C352 C401 C402 C403 C405 C406 C407 C408 C409 C410 C450 C451 C452 C601 C602 C603 C604 C605 C606 C609 C610 C611 ...

Page 52: ...2 R513 R514 R515 R524 R529 R526 R534 R539 R536 S501 S502 S503 S504 S505 S506 S507 S508 S509 S510 S511 S512 S513 S514 S515 S516 S517 S518 R525 R535 CN504 S591 S592 S593 S594 S595 S596 D519 EN591 D518 PJ501 CN513 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http ww...

Page 53: ...32 R533 R537 R541 R542 R543 R544 R545 R546 R551 R552 R553 R561 R562 R563 R564 R565 R571 R572 D583 R540 D540 R586 R592 R593 R595 R596 R597 D575 CN503 CN511 CN505 R538 R528 EN591 D591 D592 PJ501 CN513 R581 R582 R583 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http...

Page 54: ... assembly and parts list Electrical parts list Packing materials and accessories parts list KD SH99 3 2 3 5 3 8 3 16 Area suffix J Northern America www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 55: ...V20929 001A GUIDE RAIL L 1 24 LV20930 001A GUIDE RAIL R 1 25 LV42239 001A S PLATE L ASSY 1 26 LV42240 001A S PLATE R ASSY 1 27 LV42104 001A DETECT PLATE 1 28 QYSPSPU1725M SCREW 2 DET PL S PL L 29 LV32569 003A A BKT ASS Y L 1 30 LV32570 001A A BKT ASS Y R 1 31 LV42112 001A TENS SPG L 2 32 LV32459 001A ROD GEAR SH 1 33 QYWFL259013 0 WASHER 2 FOR ROD GEAR 34 LV32530 001A GUIDE BLOCK R 1 35 LV32531 00...

Page 56: ...ON L 1 90 LV32466 001A PUSH BUTTON R 1 91 LV20936 001A D FUNC BUTTON 1 92 LV32467 002A DETACH BUTTON 1 93 LV42128 001A COMP SPRING 1 94 LV42129 001A REMOTE LENS 1 95 LV20937 005A FINDER 1 96 LV32797 001A VOL KNOB ASS Y 1 General assembly Item Parts number Parts name Area A Parts list Q ty Description Block No M1MM 97 LV42386 001A COMP SPRING 1 98 LV32469 001A RING LENS 1 99 LV32556 002A VOL RING 1...

Page 57: ...63 55 57 54 69 70 56 58 40 29 75 75 31 78 20 35 73 71 78 26 16 72 72 34 30 76 76 50 49 48 37 17 15 43 41 42 47 46 49 49 45 51 49 44 52 31 33 18 32 33 74 9 74 78 24 115 118 117 114 119 121 113 122 106 108 109 107 110 112 111 120 120 116 129 129 129 129 Exploded view of general assembly and parts list Block No M M M 1 16 10 16 20mm Front board w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 ...

Page 58: ...4 107 40 63 39 a 51 132 86 113 113 134 80 117 92 84 c 79 88 93 22 22 89 62 81 82 116 102 101 108 100 133 57 CD mechanism assembly and parts list Block No M M M 2 Grease G 31SA G 31SA Bottom side RX 405 TN CCD1001Z 138 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 ...

Page 59: ...1 33 30310547T FD GR BLK Z 1 36 30310546T PU GUIDE Z 1 38 30310533T THRUST SPR M 1 39 30310577T PU M NUT Z S 1 40 30310512T NUT PUSH SPR PL 1 41 30310558T CLP ARM Z 1 42 30310514T CLP ARM SPRING 1 43 30310552T CLAMPER Z 1 48 30310557T CLAMPER PLATE Z 1 49 30310524T DAMPER J 3 50 30310525T CLP ARM SPR L 1 51 30310545T F SCREW GUIDE Z 1 56 64180405T DET SW 1 ESE11SF4 57 QAL0230 001 C D PICK SONY 1 6...

Page 60: ... 2 M1 7X2 2 104 9C0917703T C TAP SCREW S3 1 M1 7X7 105 9C0320201T C TAP SCREW S3 1 M2X2 106 9C4920013T C TAP SCREW S3 2 M2X10 107 9C4920603T C TAP SCREW B3 4 M2X6 108 9P0220031T TAMS SCREW 2 M2X3 110 9C0420253 C TAP SCREW 1 M2X2 5 113 9W0330276 NW BLUE 2 2 9X5X0 3 116 9W0725030T LUMILAR W 1 2 3X9 8X0 25 117 9W0640030T WASHER 1 1 4X3 2X0 4 130 303105310T FEED MO ASSY 1 131 303105311T SPINDLE MO ASS...

Page 61: ...6V C 325 QERF1HM 225Z E CAPACITOR 2 2MF 20 50V C 327 NCB31CK 823X C CAPACITOR C 328 NCB31HK 682X C CAPACITOR C 329 QERF1HM 225Z E CAPACITOR 2 2MF 20 50V C 330 NCB31HK 123X C CAPACITOR C 331 NCB31HK 562X C CAPACITOR C 332 NCB31EK 273X C CAPACITOR C 333 NCB31EK 273X C CAPACITOR C 334 NCB31EK 333X C CAPACITOR C 336 NCB31EK 473X C CAPACITOR C 337 NCB31EK 473X C CAPACITOR C 350 QERF1HM 225Z E CAPACITOR...

Page 62: ...NDC31HJ 150X C CAPACITOR C 862 NDC31HJ 150X C CAPACITOR C 863 NCB31HK 103X C CAPACITOR C 864 NCF31CZ 104X C CAPACITOR C 866 NCF31CZ 104X C CAPACITOR C 876 NCB31HK 103X C CAPACITOR C 878 NBE21AM 475X TS E CAPACITOR C 901 NCB31CK 104X C CAPACITOR C 910 QERF1CM 476Z E CAPACITOR 47MF 20 16V C 911 NCB31EK 473X C CAPACITOR C 912 QERF1AM 107Z E CAPACITOR 100MF 20 10V C 913 QERF1CM 106Z E CAPACITOR 10MF 2...

Page 63: ...157FT X I C IC804 S 81332HG KC X IC IC805 TC7WU04FU X IC A IC806 MAS3507D QG G10 IC MICRO C ROM IC911 M61508FP X IC IC941 TA8273H IC A IC951 NJM4565V X IC IC961 HA13164 IC J 1 QAM0105 002 CAR CABLE L 1 NQL334J 4R7X INDUCTOR L 601 NQR0007 003X FERRITE BEADS L 606 NQL114K 470X INDUCTOR L 622 NQL56CK 220X INDUCTOR L 701 NQL114K 470X INDUCTOR L 783 NQL013K 1R8X CHIP INDUCTOR L 784 NQL013K 1R8X CHIP IN...

Page 64: ...OR R 304 NRSA63J 333X MG RESISTOR R 305 NRSA63J 154X MG RESISTOR R 325 NRSA63J 104X MG RESISTOR R 327 NRSA63J 562X MG RESISTOR R 328 NRSA63J 153X MG RESISTOR R 329 NRSA63J 0R0X MG RESISTOR R 330 NRSA63J 473X MG RESISTOR R 331 NRSA63J 104X MG RESISTOR R 332 NRSA63J 104X MG RESISTOR R 333 NRSA63J 473X MG RESISTOR R 334 NRSA63J 473X MG RESISTOR R 335 NRSA63J 821X MG RESISTOR R 336 NRSA63J 473X MG RES...

Page 65: ... R 722 NRSA63J 103X MG RESISTOR R 723 NRSA63J 102X MG RESISTOR R 724 NRSA63J 271X MG RESISTOR R 725 NRSA63J 271X MG RESISTOR R 728 NRSA63J 104X MG RESISTOR R 729 NRSA63J 103X MG RESISTOR R 730 NRSA63J 104X MG RESISTOR R 731 NRSA63J 104X MG RESISTOR R 732 NRSA63J 104X MG RESISTOR R 733 NRSA63J 104X MG RESISTOR R 734 NRSA63J 104X MG RESISTOR R 735 NRSA63J 104X MG RESISTOR R 737 NRSA63J 473X MG RESIS...

Page 66: ...13 NRSA63J 100X MG RESISTOR R 922 NRSA63J 271X MG RESISTOR R 923 NRSA63J 271X MG RESISTOR R 924 NRSA63J 271X MG RESISTOR R 925 NRSA63J 271X MG RESISTOR R 926 NRSA63J 271X MG RESISTOR R 927 NRSA63J 271X MG RESISTOR R 928 NRSA63J 271X MG RESISTOR R 929 NRSA63J 271X MG RESISTOR R 930 NRSA63J 271X MG RESISTOR R 931 NRSA63J 102X MG RESISTOR R 932 NRSA63J 102X MG RESISTOR R 933 NRSA63J 102X MG RESISTOR ...

Page 67: ... NRSA63J 681X MG RESISTOR R 511 NRSA63J 102X MG RESISTOR R 512 NRSA63J 122X MG RESISTOR R 513 NRSA63J 182X MG RESISTOR R 514 NRSA63J 272X MG RESISTOR R 515 NRSA63J 472X MG RESISTOR R 521 NRSA63J 222X MG RESISTOR R 522 NRSA63J 122X MG RESISTOR R 523 NRSA63J 122X MG RESISTOR R 524 NRSA63J 122X MG RESISTOR R 525 NRSA63J 182X MG RESISTOR R 526 NRSA63J 122X MG RESISTOR R 527 NRSA63J 122X MG RESISTOR R ...

Page 68: ...001X TACT SWITCH S 517 NSW0066 001X TACT SWITCH S 518 NSW0066 001X TACT SWITCH S 591 NSW0146 001X DETECT SW S 592 NSW0146 001X DETECT SW S 593 NSW0146 001X DETECT SW S 594 NSW0146 001X DETECT SW S 595 NSW0146 001X DETECT SW S 596 NSW0146 001X DETECT SW Front board www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 89...

Page 69: ...ng materials and accessories parts list Block No M M M 3 Block No M M M 4 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 70: ... 9 BT 51018 3 WARRANTY CARD 1 A 10 BT 51020 2 J REGIST CARD 1 A 11 BT 52004 2 WARRANTY CARD 1 A 12 BT 20071B S JVC CENTER LIST 1 A 13 VKZ4027 202 PLUG NUT 1 A 14 VKH4871 001SS MOUNT BOLT 1 A 15 VKZ4328 001 LOCK NUT 1 A 16 WNS5000Z WASHER 1 A 17 FSKL4010 002 HOOK 2 A 18 RM RK100 REMOCON 1 A 19 QAB0014 001 BATTERY 1 A 20 FSKM2004 003 MOUNTING SLEEVE 1 A 21 LV20938 002A TRIM PLATE 1 A 22 LV32577 001A...

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JVC KD-SH99, Service Manual

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