JVC KD-SX921R Service Manual Download Page 45

Page: 45 / 63

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

Tuner signal

Sub W signal

CD signal

CD changer signal

Front signal

Rear signal

2-3

KD-SX992R/KD-SX921R

C40

C316

R738

IC801

IC901

IC71

Q782

R739

R740

C311

R734

Q91

D713

C910

C383

R735

R736

IC701

R743

BZ841

R744

R745

R733

C716

C241

IC31

C393

C901

Q81

C181

C186

C50

R762

C178

C941

R941

C81

R81

R91

C92

C82

R83

R93

C72

C76

C71

C75

C74

R72

C73

Q781

C165

R761

R172

IC361

IC161

C363

R385

CN701

IC702

L701

C36

C35

C46

R395

C171

C173

C163

C161

C172

C162

R365

S702

R746

C39

C47

R808

R375

R807

R171

C91

IC362

R759

C373

C244

D271

R760

R803

R804

R805

R806

R810

R809

R801

C801

R906

VSS

R783

D781

R720

R719

VDD

R758

Q881

VPP

C362

C392

C382

IC251

R34

C32

C49

C706

R37

R36

R741

R243

R242

RESET

C243

R244

R247

C301

Q241

D243

R742

C781

D998

R732

R35

R756

X701

X702

D997

D996

C372

R382

R392

D995

SCK

D84

Q891

C368

C384

J321

C394

C381

C891

R891

R892

Q976

C968

C966

C967

C965

C964

R977

R976

C963

C962

C961

IC301

R714

R362

R372

R710

C366

D902

C364

C391

C361

C371

C374

C386

C242

C707

R881

R711

Q784

R882

R712

C77

D994

D993

D992

D991

R43

R713

C38

R715

R44

R716

C252

Q841

R747

R748

R749

Q31

D331

R317

R730

C717

C911

C782

C713

R311

R312

R301

R302

R782

R318

C302

C354

C334

C324

C344

D321

Q84

D901

R901

C902

C711

R332

R352

R322

R342

R905

R341

R351

R331

R321

R784

R729

C253

R731

C784

D272

Q52

D782

Q271

S701

IC771

C258

R256

C256

C174

R257

Q977

R709

C312

R258

R259

C33

C164

C37

R32

C34

C771

C52

D261

TU2

D341

R53

R705

R707

R706

R704

D351

R737

C710

R262

R54

Q51

D251

R757

C83

R245

R241

R273

C55

C802

C54

R56

R57

R58

J801

S703

R764

R718

C185

C712

D971

C251

C255

C281

C257

C187

C175

C176

R384

R364

R261

R251

R253

R240

R248

R173

C903

C43

D714

CN901

L901

R316

D701

C906

R74

C313

R841

R42

C31

R38

R308

R751

C314

C303

C304

R264

D942

R307

D941

R92

R82

X71

R71

R73

C48

R306

R265

R363

R373

X31

R31

D716

R765

D717

D703

R750

C904

R39

C41

R51

D892

C319

D715

D972

C905

R802

R717

C318

R753

R721

R722

R723

R724

MSW

C909

R246

C94

D242

R726

R728

R972

C701

C702

Q351

R33

C703

C704

R381

R391

D891

R703

R702

R361

R371

C307

C907

C908

D705

D707

R313

R314

R304

R303

D709

D702

D704

D706

D708

R315

R971

C317

Q53

C841

R59

D784

C912

C320

C315

R255

CN251

R903

R902

R254

Q331

Q321

R725

R40

R353

R343

R333

R323

R41

R271

C881

C259

R263

C42

C45

R771

C245

C44

R272

C914

C51

R772

C915

R752

R260

R52

C708

C705

R701

R55

C53

C709

D710

Q341

C971

C341

C321

C84

R708

R754

R755

R393

R383

D718

C308

R252

R305

C95

C85

L702

10/16

4.7/25

4.7k

HD74HC126FP

HA13164A

SAA6579T

UN2211

4.7k
4.7k

1/50

2.2k

QNB0100-002

4.7u

UN2211

2SD601A( R)

UDZS5.6B-X

4.7K

47/16

47k

4.7/25

2.2k

UPD784216AGCXXX

10k

QAN0009-001Z

10k

0.1

1/50

TB2118F

4.7/25

2200/16

2SD601A( R)

10/16

100/16

100p

47k

0.22

10/16

10k

1/50

8.2k

0.0022

2SD601A( R)

2SB709A( R)

4.7k

0.022

0.01

560p

47p

82p

2.2k

2.2/50

1/50

4.7k

UN2111

0.0022

47k

2.2k

BA3220FV

TDA7404D-X

4.7/25

QNZ0007-002

IC-PST600MG

4.7u

10p

0.01

1/50

QSW0451-001

10k

0.001

0.01

330

100k

2.2k

1/50

BA3220FV

47k

4.7/25

0.015

1SS355-X

47k

100

22k

100k

10k

100

22k

47k

0.047

UN2111

1.8k

1SS355-X

1.2K

47k

UN2211

4.7/25

NJM4565M

2.2k

47p

0.001

0.047

2.2k

10k

180k

22k

0.047

12k

180k

1/50

2SD601A( R)

1SS355-X

10k

47/6.3

CRS03

10k

2.2k

47k

QAX0673-001Z

QAX0401-001

CRS03

4.7/25

24k

CRS03

1SS133

UN2211

100/10

4.7/25

0.1

47k

UN2211

0.022

UN2211

12k

27k

0.022

TA8273H

47K

24k

47k

47/16

1SS355-X

QNN0490-001

100/10

4.7/25

100/10

2SB815/7/-X

47/16

UN2111

22/16

QMFZ047-150-T

0.047

10k

47k

UN2111

4.7k

47/6.3

CRS03

470

1000p

220

0.01

UN2211

4.7k

UN2211

1SS355-X

10k

0.1

0.082

0.01

82k

47k

10k

1/50

0.1

1SS355-X

UN2111

1N5401-F64

2.2/50

100/10

820

2.2k

10k

47k

0.047

47k

100/16

1SS355-X

2SC2412K( R)

1SS355-X

2SD1048/6-7

QSW0451-001

BR24C16F-X

47/10

0.01

1/50

100k

2SA1037

47K

1/50

10k

22k

47/6.3

1/50

10p

6.2K

0.047

0.01

1SS355-X

QAU0259-001

1SS355-X

47k

1SS355-X

47/6.3

10k

2SC2412K( R)

1SS355-X

2.2k

0.1

100

47k

2.2k

0.47/50

0.01

0.1

10k

15k

470

QNZ0095-001

QSW0534-001

100

1/50

0.01

CRS03

10/16

47/6.3

0.1

0.0022

0.47

150k

100k

300k

10k

47/16

0.047

QNZ0112-001

QQR0703-001

47k

1SS133

3.3k

0.01

100

100p

220/10

100/10

100

10k

100p

22k

CRS03

22/16

18k

QAX0263-001Z

2.2k

0.047

47k

22k

10k

QAX0712-001Z

510

10k

10/16

0.047

22k

1SS355-X

0.022

CRS03

22/16

47k

10/16

47k

10k

220/10

0.012

1SS355-X

10k

2.2k

22p

27p

2SD1781K/QR/-X

10k

27p

33k

0.047

1SS355-X

0.01

33k

4.7/50

220/10

120k

47k

2.2k

10/16

UN2211

0.1/50

47k

UDZ11B-X

0.01

0.022

0.01

10/16

100k

QGA2006C1-04

4.7k

9.1k

1SS355-X

47k

2SD1781K/QR/-X

10k

39k

100

10k

180

22/16

47k

0.01

0.0027

270

0.22/50

2SD601A( R)

0.01

180

100/16

330P

270

0.1

47k

820

47k

0.047

47k

2.2k

0.0047

0.01

1SS355-X

2SD1781K/QR/-X

0.1

1SS355-X

0.047

0.012

820

10M

10k

SLR-56MC3F

4.7/50

470k

47k

0.001

47u

BUZZER

SD/ST

AUX.R

CH.R

DIMMER

CDON

CD-RW

ENC2

CD-RW

KEY2

ANT.CONT

VDD5V

ACC5V

CH.R

SW5V

CD.L

GND

LCDCE

CD.R

VOLDA

CD8V

CH.L

AUX.R

AUX.L

GND

KEY1

REMOCON

VOLCL

TELMUTE

A.GND

ENC1

FM/AM

VOLMUTE

AUX.L

LCDDA

VOLMUTE

A.GND

I/O

VDD5V

CH.L

BUS0

RST

BUS1

KEY2

SW2

SUB.MUTE

SCK

MSW

BUS0

INT

LCDCL

LCDDA

SW5V

CD.R

A-GND

BUZZER

CONT+B

DIMIN

CD.L

ENC2

CDON

SCK

PSW

BUS2

LCDCE

SW1

BUS1

BUS2

BUS3

BUCK

CCE

RST

10V

I/O

VOLDA

VOLCL

PLLDI

TELMUTE

A-GND

LCDCL

KEY0

FDECT

SUB.MUTE

PLLCE

PLLDA

PLLCL

FDECT

KEY1

LEVEL

KEY0

LEVEL

BUS3

BUCK

CCE

RDSDA

RDSCL

SEEK/STP

MONO

RF-

ANT.CONT

RR-

RR+

SW2

PSW

SW1

MSW

INT

LR-

LF-

LR+

MONO

LF+

REMOCON

ENC1

AFCK

RF+

SEEK/STP

DIMIN

RDSDA

RDSCL

PLLDI

PLLCL

PLLDA

PLLCE

FM/AM

AFCK

CPU.VDD

TELMUTE

SD/ST

Standard schematic diagrams

Receiver & System control section

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-SX921R

Page 1: ...hod 1 2 1 3 1 4 1 5 1 20 Flow of functional operation unit TOC read Maintenance of laser pickup Replacement of laser pickup Description of major ICs 1 21 1 23 1 23 1 24 KD SX921R KD SX992R KD SX992R EQ TP PTY DAB SOUND VOL VOL SOURCE R F U D ATT KS SX921R EQ TP PTY DAB 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 3763151...

Page 2: ...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 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: ...in quality during transport and before installation both sides of the laser diode on the replacement optical pickup are shorted After replacement return the shorted parts to their original condition Refer to the text 2 Do not use a tester to check the condition of the laser diode in the optical pickup The tester s internal power source can easily destroy the laser diode 1 1 2 Ground yourself 1 Use...

Page 4: ...ettaessa olet alttiina näkymättömälle lasersäteilylle Älä katso säteeseen ADVARSEL Usynlig laserstråling ved åbning når sikkerhedsafbrydere er ude af funktion Undgå udsættelse for stråling ADVARSEL Usynlig laserstråling ved åpning når sikkerhetsbryteren er avslott unngå utsettelse for stråling REPRODUCTION AND POSITION OF LABELS WARNING LABEL DANGER Invisible laser radiation when open and interloc...

Page 5: ... and remove the front chassis toward the front 1 2 3 Removing the front chassis See Fig 2 to 4 Disassembly method Main body Fig 1 Fig 2 Fig 3 1 Fig 3 2 Fig 4 Front panel assembly Eject button Joint a Joint a Front chassis assembly Front chassis assembly Heat sink Joint b Joint b Front chassis assembly A B Joint c Joint c B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4...

Page 6: ...over and the body using a screwdriver 1 Removing the bottom cover See Fig 6 and 7 When disengaging the joint d using a screwdriver do not damage or break the main board CAUTION Fig 5 Fig 6 Fig 7 Heat sink C D Joint c Joint c Joint d Joint c Joint c Joint d Bottom cover Bottom cover Rear panel Rear panel D 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...

Page 7: ...ng the main board See Fig 8 and 9 Prior to performing the following procedure remove the front panel assembly the front chassis assembly the heat sink the bottom cover and the main board Remove the three screws I attaching the CD mechanism section on the back of the top chassis 1 Removing the CD mechanism section See Fig 10 Fig 8 Fig 9 Fig 10 Rear panel E G G G F Main board H H CN504 CD mechanism ...

Page 8: ...e control switch board on the back of the front panel 1 2 3 Removing the control switch board See Fig 11 to 13 Fig 11 Fig 12 Fig 13 J J J J Rear cover Joint e Joint e Front panel Rear cover Front panel Control switch board Joint e Joint e 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 9: ...board See Fig 3 to 5 Before disconnecting the flexible wire from the pickup solder the short circuit point on the pickup No observance of this instruction may cause damage of the pickup CAUTION Unsolder the short circuit point after reassembling CAUTION Fig 1 Fig 2 Fig 3 Fig 4 Fig 5 A A A B B Joints a Joints a Top cover Top cover Connector board DET switch Pickup Pickup Short circuit Joints b Shor...

Page 10: ...e them with care CAUTION When reassembling make sure that the three shafts on the underside of the chassis unit are inserted to the dampers certainly CAUTION Fig 3 Fig 6 Fig 8 Fig 7 B Connector board DET switch DET switch Pickup Short circuit Joints b Tab c Feed sw holder Tab c Suspension spring L Suspension spring L Suspension spring R Suspension spring R Chassis unit Chassis unit Frame Frame Sha...

Page 11: ...e clamper assembly in the direction of the arrow to release the two joints d 1 2 Removing the clamper assembly See Fig 9 and 10 When reassembling connect the wire from the loading feed motor assembly to the flame as shown in Fig 11 CAUTION Fig 9 Fig 10 Fig 12 Fig 11 Clamper arm spring Clamper arm spring Chassis rivet assembly Joint d Joint d Clamper assembly Clamper assembly Joint d Joint d Chassi...

Page 12: ...f the pickup unit upward with the shaft and the feed sw holder then release the joint f of the feed sw holder in the direction of the arrow The joint g of the pickup unit and the feed rack is released and the feed sw holder comes off Remove the shaft from the pickup unit Remove the screw F attaching the feed rack to the pickup unit 1 2 3 4 5 Removing the pickup unit See Fig 13 to 17 Make sure that...

Page 13: ...the direction of the arrow to release the joint k and pull out upward 1 Removing the trigger arm See Fig 18 and 19 When reassembling insert the part l and m of the trigger arm into the part n and o at the slot of the chassis rivet assembly respectively and join the joint k at a time CAUTION Fig 18 Fig 19 Fig 20 Joint k Trigger arm Trigger arm Chassis rivet assembly Chassis rivet assembly Part n Pa...

Page 14: ... direction of the arrow to release the two joints t The select lock arm spring comes off the select lock arm at the same time 1 2 3 Removing the select arm L select lock arm See Fig 21 and 22 When reattaching the select arm L check if the points w and x are correctly fitted and if each part operates properly CAUTION Reverse the above removing procedure REFERENCE Fig 21 Fig 22 Fig 23 Fig 25 Fig 24 ...

Page 15: ...ring at the same time 1 2 Removing the select arm R link plate See Fig 21 and 22 When reattaching the select arm R check if the part c is correctly fitted and if each part operates properly CAUTION Reverse the above removing procedure REFERENCE Before removing the link plate remove the select arm L REFERENCE Fig 26 Fig 21 Fig 22 Top plate Top plate Select arm L Select lock arm Select lock arm Sele...

Page 16: ...f 1 2 3 Removing the loading roller assembly See Fig 27 to 29 When reassembling reattach the left and right roller guide springs to the lock arm rivet assembly before reattaching the lock arm rivet assembly to the chassis rivet assembly Make sure to fit the part h of the roller guide spring L inside of the roller guide Refer to Fig 30 CAUTION Fig 27 Fig 28 1 Fig 28 2 Fig 29 Fig 30 Roller guide Rol...

Page 17: ...t the loading gear 5 1 2 Removing the loading gear 5 6 and 7 See Fig 31 and 32 Fig 31 Fig 32 J J Loading gear bracket Loading gear bracket Loading gear 6 Loading gear 5 Loading gear 6 Loading gear 5 Loading gear 7 Loading gear 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 13942296513 QQ 376315150...

Page 18: ...assis rivet assembly upward Detach the loading gear plate rivet assembly from the shaft of the chassis rivet assembly upward while releasing the joint l Pull out the loading gear 4 1 2 3 4 5 6 7 8 9 10 Removing the gears See Fig 33 to 36 Fig 33 Fig 34 Fig 36 Fig 35 Slot j Slot j Joint k Feed gear Loading plate assembly Slide plate Joint l Loading gear 4 Loading gear 2 Loading gear 2 Loading gear 4...

Page 19: ...the turn table on top of the body Unsolder the wire on the connector board if necessary 1 2 Removing the turn table spindle motor See Fig 37 and 38 Fig 37 Fig 38 K K Turn table Turn table Spindle motor 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 xiaoyu1...

Page 20: ...load Exclusive dummy load should be used for AM and FM For FM dummy 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 108 0MHz MW 531kHz 1620 kHz LW 144kHz 279kH...

Page 21: ... CLV Servo Mode Lead In Area Digital 0 RF signal Flow of functional operation until TOC read When the pickup correctly moves to the inner area of the disc TERMINAL Microprocessor commands FMO TC9462 53 FEED MOTOR TERMINAL IC501 10 REST SW When the disc correctly rotates Tracking Servo Loop ON Servo CLV Rough Servo Acceleration Acceleration Microprocessor commands Spindle motor IC501 9 0 5 Sec 0 5 ...

Page 22: ...ins 6 and 7 Is the disk rotated Does the RF signal appear at TP1 Is 4V present at IC501 pins 8 and 9 Check the spindle motor and its wiring Is 4V present at IC541 pin 55 Check the vicinity of IC501 Check IC521 and IC541 YES NO NO NO NO NO YES YES YES Check the circuits in the vicinity of IC521 16 the pickup Is the RF waveform at TP1 distorted Proceed to the Tracking section When the disc is rotate...

Page 23: ...he semi fixed resistor If 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 ...

Page 24: ...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 applied 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 Adjustment pin for...

Page 25: ...R RGND CR CR 1 7 8 3220 14 BA3220FV X IC361 IC362 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 26: ...Pulse signal input for cruise RDS clock input RDS data input Remote control signal input 5V connection 5V connection Rotation volumepulse signal input Pulse which actually becomes judgment of change Rotation volume pulse signal input Key input 0 Key input 1 Key input 2 Level meter input S QUALITY level input S METER level input GND connection Non connect Non connect 5V connection J BUS data input ...

Page 27: ...t GND connection Dimmer detection input At L dimmer ON POWER SAVE 1 ACC and synchronization POWER SAVE L At operation H POWER ON OFF switch output At POWER ON H The CD power supply control signal output At CD H Mute output At mute ON L Non connect Non connect Non connect 5V connection Non connect Data output by which IC for electronic volume is controlled Clock output by which IC for electronic vo...

Page 28: ... VO4 VCCP2 VIN4 VIN4G FR H L VIN1_SW H OP AMP_A L OP AMP_B 33k 11k Signal system power supply All outputs ON OFF H ON L OFF MUTE Level shift Level shift Power system GND Signal system power supply 3 3VREG External PTP Tr Power system GND Level shift Level shift 33k 11k 11k 33k 33k 11k 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 139422...

Page 29: ... and CH4 power stage powr supply Input pin for channel 4 Input pin for channel 4 for gain adjustment Input pin for channel 3 Input pin for channel 3 for gain adjustment Input pin for channel 2 Input pin for channel 2 for gain adjustment External PNP transistor base connection 3 3VREG output pin external PNP transistor collector connection Signal system GND Reference voltage application pin Output ...

Page 30: ... K 1 x0 5 x2 x0 5 x2 PIN SEL APC SW TEB TE BAL TEB TE BAL RFGC AGC Gian VCTRLPIN VCC HiZ GND 50 0 50 12dB 6dB 0dB Normal mode 0dB Normal mode 0dB CD RW mode 12dB APC ON APC ON APC OFF LDO H TA2157FN X IC501 RF amp 2 Block diagram 1 Terminal layout 24 13 1 12 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 89249829...

Page 31: ... RF signal peak detection output pin AGC FE TE amp gain change pin Reference voltage VRO output pin VRO 1 2VCC When VCC 3 3V Focus error signal generation amp output pin Focus error signal generation amp negative phase input pin Signal amp output pin for track count Combining RFRP signal and TEO signal with TC94A14F FA configures tracking search system Signal generation amp input pin for track cou...

Page 32: ...y command L R channel clock output pin L for L channel and H for R channel Output polarity can be inverted by command Audio data output pin MSB first or LSB first selectable by command Digital data output pin Outputs up to double speed playback Correction flag output pin When set to H AOUT output cannot be corrected by C2 correction processing Digital 3 3V power supply voltage pin Digital GND pin ...

Page 33: ...in RF amplitude adjustment control signal output pin Tracking balance control signal output pin APC circuit ON OFF signal output pin At laser on high impedance with UHS L H output with UHS H Analog 3 3V power supply voltage pin Feed equalizer output pin Disc equalizer output pin Digital GND pin Digital 3 3V power supply voltage pin Test input pin Normally fixed to L System clock oscillator GND pin...

Page 34: ... Mute circuit Ripple Filter Stand by Switch AC CONT2 0 22 F 2200 F 0 022 F 0 22 F AC CONT1 5V ST ON 47 F 0 22 F 0 22 F 22 F Mute 10K 3 3 F OUTLF OUTLF Low Level Mute ON GND OUTLR OUT LR GND TA8273H IC301 Power AMP 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 13942296513 QQ 37631515...

Page 35: ... Output for front Rch Power input Output for rear Rch Power GND Output for rear Rch Ripple filter Rear Rch input Front Rch input Signal GND Front Lch input Rear Lch input Power on time control Output for rear Lch Power GND Output for rear Lch Power input Output for front Muting control input Output for front Power GND Header of IC www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9...

Page 36: ...e CL Synchronization clock DI Transfer data Display off control input INH L VSS Display forced off Used for applying the LCD drive 2 3 bias voltage externally Must be connected to VDD2 when a 1 2 bias drive scheme is used Used for applying the LCD drive 1 3 bias voltage externally Must be connected to VDD1 when a 1 2 bias drive scheme is used Power supply connection Provide a voltage of between 3 ...

Page 37: ...ef MUX Vdd GND CIN SCOUT MODE TEST GND Vdd OSCI OSCO T57 CLK Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Description Quality indication output RDS data output Reference voltage output 0 5VDDA Multiolex signal input 5V supply voltage for analog part Ground for analog part 0V Subcarrier input to comparator Subcarrier output of reconstruction filter Oscllator mode test control input Test enable inp...

Page 38: ... Clock input Serial data output Register control pin I O ports I O ports Non connect Non connect Single power supply for REF frequency block O I I I O O I O I O Pin No Symbol I O Function 13 14 15 16 17 18 19 20 21 22 23 24 IFC VDD FMIN AMIN DGND FMCP Vt AMCP VCC RF AGND XIN IF signal input Power pins for digital block FM band local signal input AM band local signal input Connect to GND for digita...

Page 39: ...I I I O I Power supply GND No use connect to GND Serial clock input Serial data I O of slave and ward address Write protect terminal Symbol I O Function BR24C16F X IC771 EEPROM 1 Pin layout 3 Block diagram 2 Pin function IN Vout OUT 1 3 2 OP1 Co1 IC PST600M G W IC702 System reset 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...

Page 40: ...te a 3 state input Output C L H H A X L H Y Z H L 1 2 3 4 5 6 7 1C 1A 1Y 2C 2A 2Y GND VU 4C 4A 4Y 3C 3A 3Y 14 13 12 11 10 9 8 HD74HC126FP X IC801 Buffer 1 Terminal layout 2 Block diagram 3 Pin function VCC 22K ROUT Comparator Limiter AMP I V Detection crimp BPF RPM7138 V4 IC602 Remote control receiver 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...

Page 41: ...er Mono Fader 2 TDA7404D X IC161 Carradio signal processor 1 1 Terminal layout 2 Block diagram 14 28 15 8 7 6 5 4 3 2 1 V B OUTPUT B INPUT B INPUT A INPUT A INPUT A OUTPUT V NJM4565M WE IC581 IC251 Ope amp 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 xia...

Page 42: ...NESS UNIT 10 1 1Chome Ohwatari machi Maebashi city 371 8543 Japan No 49719 200203 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 43: ...ACK J801 CHANGER CONTROL LOADING TRACKING FOCUS SPINDLE FEED LM MSW VF1 VF2 VT2 VT1 J1 ANT L CH R CH DMO FOO FMO TRO SEL TEB TE RFGC RF FE RFDC RFRP SDA SCL SI SO I O INT SCK FMVT AMVT PLLCE PLLDA PLLCL PLLDI MONO SM SQ SD ST FM AM AFCK SEEK STOP DET OUT RDSCL RDSDA SWL SWR SUBW OUT CD L CD R BUS0 BUS3 BUCK CCE RST LM0 LM1 SW1 SW4 RESET CH L CH R TU L TU R OUTLF OUTLR OUTRF OUTRR SPK BATT to EACH ...

Page 44: ...2 2 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 45: ...1 50 1 50 1 50 0 QSW0451 001 10k 0 001 0 01 330 0 100k 2 2k 1 50 BA3220FV 47k 4 7 25 0 015 1SS355 X 47k 100 22k 100k 10k 100 22k 47k 0 047 UN2111 1 8k 1SS355 X 1 2K 0 47k UN2211 4 7 25 4 7 25 4 7 25 NJM4565M 2 2k 47p 0 001 0 047 2 2k 2 2k 10k 180k 22k 0 047 12k 180k 1 50 2SD601A R 1SS355 X 10k 47 6 3 CRS03 10k 2 2k 47k QAX0673 001Z QAX0401 001 CRS03 CRS03 4 7 25 24k 24k CRS03 1SS133 UN2211 100 10 ...

Page 46: ...100 10 100 10 0 0068 0 18k 0 330k 82k 330k 82k DSK10C T1 150 1 10W 100 10 150 4 7k 820p 820p 100 10 8 2k 18k 820p 1 5k 10p QAX0413 001Z 4 7 25 15k 820p 10p 0 1 5k 1 5k 100 10 33k NJM4565M WE 12k 33k 33k 12k 120p 120p 0 01 2SB1322 1SS355 X 1SS355 X 47K 2SD601A R 0 4 7u 4 7u 4 7u 22k 22k 22k 22k 0 001 20k 56k 47k 0 047 100 100 0 047 100 100 0 047 0 01 4 7k 4 7k 4 7k 4 7k 100 10 100 10 TA2157FN X 0 0...

Page 47: ...470 0 390k 1 2k 1SS355 X 1SS355 X UDZS5 1B X 0 22 0 01 1 8k 1 8k 1 2k 1 2k 220P 4 7 6 3 SML 310LT MN X 1 2k 0 1 2k 1SS355 X 1SS355 X 1 2k UDZS5 6B X 1 2k 560 560 560 560 820 2SB815 7 X NSPW310BS BRS NSPW310BS BRS 430 430 0 0 0 LCDCE LCDDA LCDCL L CH R CH A GND REMOCON 10V LCDCL S22 S62 KEY0 KEY1 ENC2 10V ACC5V ACC5V COM3 COM2 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36 S37 S38 S39 S40 ...

Page 48: ...C344 C354 C361 C362 C363 C364 C366 C368 C371 C372 C373 C374 C381 C382 C383 C384 C386 C391 C392 C393 C394 C501 C503 C521 C522 C523 C525 C527 C528 C529 C532 C542 C545 C546 C549 C551 C553 C554 C557 C558 C559 C561 C565 C568 C570 C571 C575 C582 C585 C592 C595 C596 C597 C701 C702 C703 C704 C709 C710 C711 C713 C716 C717 C771 C781 C782 C784 C841 C881 C891 C901 C902 C903 C904 C905 C906 C907 C908 C909 C910 ...

Page 49: ...Block No MB Electrical parts list Block No 01 02 Packing materials and accessories parts list Block No M3 M5 KD SX992R KD SX921R 3 2 3 5 3 8 3 14 Area suffix E Continental Europe EX Central Europe 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 co...

Page 50: ...27 22 14 61 58 36 44 41 38 7 7 1 3 2 34 46 43 42 7 50 49 33 37 45 39 40 47 48 53 12 54 53 67 51 53 52 63 62 60 64 59 56 73 9 11 11 8 4 8 66 65 74 68 9 69 71 26 20 75 75 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 51: ... 1 25 FSKW4012 001 T SPRING 1 FOR L LEVER TOP 26 GE40144 001A T SPRING 1 FOR RELEASE LEVER 27 VKW5262 001 T SPRING 1 FOR L LEVER R 28 QYSDSF2006M SCREW 1 DAMPER L LEVER R 29 VKW5263 002 T SPRING 1 FOR L LEVER L 30 VKZ4777 001 MINI SCREW 1 LOCK LEVER O L 31 FSKW4013 002 T SPRING 1 FOR OPEN LEVER 32 GE40140 001A BLIND 1 33 GE10041 001A FRONT PANEL 1 34 GE30369 007A FINDER ASSY 1 KD SX992R GE30369 00...

Page 52: ...49 001 RUBBER CONNE 1 60 QNZ0450 001 RUBBER CONNE 1 61 GE30375 001A LCD CASE 1 62 FSJK3028 001 LCD LENS 1 63 FSYH4061 001 LIGHTNG SHEET 1 64 FSKS3013 001 LENS CASE 1 65 GE40136 001A IC BRACKET 1 66 GE40124 001A REG BRACKET 1 67 FSKS3017 002 LED HOLDER 1 68 GE30382 001A REAR BRACKET 1 69 QYSDST2606Z SCREW 1 REAR BKT REG BKT 70 QYSDST2606Z SCREW 1 REAR BKT ANT JACK 71 QYSDST2606Z SCREW 1 REAR BKT CD...

Page 53: ...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 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 w...

Page 54: ...30 30320525T CLAMPER ARM SPG 1 31 30320526T SELECT L ARM SP 1 32 30320527T SUSPENSION SPG 2 33 30320529T SELECT ARM R 1 34 30320530T LINK PLATE 1 35 30320531T LINK PLATE SPG 1 36 30320523T CUSHION F 1 37 30320524T CUSHION R 2 38 30320528T SUSPENSION SPGL 2 61 69011614T PICKUP OPT 725 1 62 64180406T DET SW ESE22 1 71 303210301T CONN PWB ASS Y 1 72 30321002T MODE SW 1 73 30321003T LOAD MOTOR WIRE 1 ...

Page 55: ...LATE SPG 1 100 30321133T LDG ROLLER 2 101 18211223T COLLAR SCREW 1 111 9P0420031T SCREW M2X3 6 112 9P0420041T SCREW M2 X 4 2 113 9B0320041T SCREW M2 X 4 1 114 9C0117183T SCREW 2 115 9C0120203T SCREW 1 116 9C0317503T SCREW 1 121 9W0130170T PW 3 5X8X0 3 1 122 9W0513060T HL WASHER 1 123 9W0710070T L WASHER 1 124 9E0100152T E RING 1 125 9W0113020T PW 2 1X4X0 13 1 Parts list CD mechanism Block No MBMM ...

Page 56: ... 187 NCB31EK 104X C CAPACITOR C 241 QEKJ1HM 105Z E CAPACITOR 1 0MF 20 50V C 242 QEKJ1CM 226Z E CAPACITOR 22MF 20 16V C 243 NCB31EK 473X C CAPACITOR C 244 NCB21HK 153X C CAPACITOR C 251 QERF1CM 106Z E CAPACITOR KD SX992R C 252 NCB31HK 103X C CAPACITOR KD SX992R C 253 NCB31EK 473X C CAPACITOR KD SX992R C 255 QERF1CM 106Z E CAPACITOR KD SX992R C 256 NCB31EK 393X C CAPACITOR KD SX992R C 257 QERF0JM 47...

Page 57: ... 473X C CAPACITOR C 709 NCB31HK 103X C CAPACITOR C 710 QEKJ0JM 476Z E CAPACITOR 47MF 20 6 3V C 711 QERF1AM 107Z E CAPACITOR 100MF 20 10V C 712 NCB31HK 103X C CAPACITOR C 713 NCB31HK 103X C CAPACITOR C 714 NCB31EK 473X C CAPACITOR C 716 NCB31EK 104X C CAPACITOR C 717 NCB31EK 104X C CAPACITOR C 771 NCB31EK 473X C CAPACITOR C 772 NRSA02J 0R0X MG RESISTOR C 781 QERF0JM 476Z E CAPACITOR 47MF 20 6 3V C ...

Page 58: ... X TRANSISTOR Q 351 2SD1781K QR X TRANSISTOR Q 501 2SB1322 RS T TRANSISTOR Q 521 2SB1241 QR T TRANSISTOR Q 541 UN2111 X TRANSISTOR Q 542 UN2211 X TRANSISTOR Q 781 UN2111 X TRANSISTOR Q 782 UN2211 X TRANSISTOR Q 784 UN2111 X TRANSISTOR Q 841 UN2211 X TRANSISTOR Q 881 UN2211 X TRANSISTOR KD SX992R Q 891 UN2211 X TRANSISTOR Q 976 UN2211 X TRANSISTOR Q 977 2SA1037AK RS X TRANSISTOR R 1 NRS181J 120X MG...

Page 59: ...0X MG RESISTOR KD SX921R R 371 NRSA63J 333X MG RESISTOR KD SX992R R 372 NRSA63J 243X MG RESISTOR KD SX992R R 375 NRSA63J 0R0X MG RESISTOR KD SX921R R 381 NRSA63J 333X MG RESISTOR KD SX992R R 382 NRSA63J 243X MG RESISTOR KD SX992R R 384 NRSA63J 154X MG RESISTOR KD SX992R R 385 NRSA63J 0R0X MG RESISTOR KD SX921R R 391 NRSA63J 333X MG RESISTOR KD SX992R R 392 NRSA63J 243X MG RESISTOR KD SX992R R 395 ...

Page 60: ... 472X MG RESISTOR R 749 NRSA63J 472X MG RESISTOR R 750 NRSA63J 103X MG RESISTOR R 751 NRSA63J 103X MG RESISTOR R 752 NRSA63J 473X MG RESISTOR R 753 NRSA63J 473X MG RESISTOR R 754 NRSA63J 821X MG RESISTOR R 755 NRSA63J 106X MG RESISTOR R 756 NRSA63J 473X MG RESISTOR R 757 NRSA63J 222X MG RESISTOR R 758 NRSA63J 473X MG RESISTOR R 759 NRSA63J 473X MG RESISTOR R 761 NRSA63J 473X MG RESISTOR KD SX992R ...

Page 61: ...R R 626 NRSA02J 122X MG RESISTOR R 627 NRSA02J 561X MG RESISTOR R 628 NRSA02J 561X MG RESISTOR R 629 NRSA02J 561X MG RESISTOR R 630 NRSA02J 561X MG RESISTOR R 631 NRSA02J 122X MG RESISTOR R 632 NRSA02J 122X MG RESISTOR R 633 NRSA02J 911X MG RESISTOR R 634 NRSA02J 911X MG RESISTOR R 635 NRSA02J 182X MG RESISTOR R 636 NRSA02J 182X MG RESISTOR R 637 NRSA02J 122X MG RESISTOR R 638 NRSA02J 122X MG RESI...

Page 62: ...M 5 P1 P1 P6 P7 P7 P5 A16 A1 A17 A15 P2 A13 A12 P4 P3 A14 A1 A6 KIT A7 A11 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 63: ... BOOK E 1 SPA ITA SWE RUS A 3 GET0072 003A INSTALL MANUAL 1 ENG GER FRE DUT A 4 GET0072 004A INSTALL MANUAL E 1 SPA ITA SWE RUS A 5 LV40978 001A CAUTION SHEET 1 A 6 BT 54013 2 W CARD 1 A 7 VKZ4027 202 PLUG NUT 1 A 8 VKH4871 001SS MOUNT BOLT 1 A 9 VKZ4328 001 LOCK NUT 1 A 10 WNS5000Z WASHER 1 A 11 GE40130 001A HOOK 2 A 12 RM RK50 REMOCON 1 KD SX992R A 13 LI BATTERY 1 KD SX992R A 14 FSJB3002 00C CON...

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