JVC KD-SX947R Скачать руководство пользователя страница 61

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KD-SX947R

2-5

Printed circuit boards

Forward side

Main board

Reverse side

Main board

BZ841

C31

C33

C34

C35

C36

C37

C38

C39

C40

C41

C43

C44

C45

C46

C47

C55

C72

C73

C74

C75

C76

C77

C81

C82

C84

C91

C92

C94

C161

C162

C163

C164

C171

C172

C173

C174

J321

C179

C181

C241

C242

C243

C244

C245

C252

C253

C256

C261

C262

R261

C271

C272

C273

C401

D401

C303

C304

C305

C306

D402

C313

C314

C315

C316

C317

C318

C319

C320

C321

C322

C323

C324

C325

C341

C361

C362

C363

C364

C365

C366

C367

C368

C369

C381

C382

C383

C384

C385

C386

C387

C388

C389

C390

C391

C392

C701

C702

C703

C704

C705

C706

C707

C708

C709

C710

C711

C713

C715

C716

C717

C771

C781

C782

C784

C801

C802

C841

C851

C852

C881

C891

C901

C902

C903

C904

C905

C906

C907

C908

C909

C912

C914

C971

CN101

CN701

CN901

C257

C728

B401

D271

D272

D701

D702

D703

D704

D705

D706

D707

D708

D709

D710

D713

D714

D784

D901

D902

D971
D972

IC301

IC901

L701

L901

Q53

Q271

Q331

Q351

Q781

Q784

Q841

Q976

R31

R32

R33
R34
R35
R36
R37

R38

R39

R40

R41

R42

R57
R58

R59

R71

R72

R73

R74

R81
R82

R91

R92

R161

R162

R164

R167

R168

R177

R178

R246

R247

R253

R254

R255

R256

R257

R259

PP404

R271

R272

R273

R311

R312

R313

R314

R322

R323

R332

R333

R342

R343

R352

R353

R361

R362

R363

R364

R365

R366

R367

R368

R369

R381

R382

R383

R384

R385

R386

R387

R701

R714

R719

R720

R721

R722

R725

R728

R729

R733

R739

R740

R741

R742

R751

R753

R754

R755

R756

R757

R758

R759

R760

R764

R765

R801

R802

R803

R804

R805

R810

R841

R851

R901

R902
R903

R971

R972

R976
R977

RESET

S701

S702

TU1

VDD

VPP

VSS

X31

X71

X701

X702

B12

PP405

D242

CN251

C722

Q702

Q703

Q701

Q705

R781

R10

C255

R766

C804

C803

C175

C720

C721

B14

C725

PP401

PP403

PP402

C258

C85

C95

C10

S703

D720

D719

D718

D717

C724

D243

CN401

R11

C730

C301

C302

C311

C312

R768

R767

D782

D781

D251

C712

C714

C718

C726

C732

C731

C729

C30

C29

C719

BZ841

C31

C32

C33

C40

C42

C43

C48

C49

C50

C51

C52

C53

C54

C55

C71

C73

C77

C81

C83

C91

C161

C162

C163

C164

C171

C172

C173

C174

C911

J321

C179

C181

C182

C241

C242

C245

C251

C252

C253

C254

B13

C261

C262

C305

C306

R401

C315

C316

C317

C318

C361

C362

C363

C364

C365

C366

C367

C368

C369

C381

C382

C383

C384

C387

C390

C710

C711

C781

C784

C841

C851

C881

C901

C902

C903

C904

C905

C907

C908

C909

C910

C914

C915

C961

C962

C963

C964

C965

C966

C967

C968

CN101

CN701

CN901

C728

D321

D331

D341

D351

D714

D851

D852

D891

D892

D901

D991

D992

D993

D994

D995

D996

D997

D998

IC31

IC71

IC161

IC251

IC301

IC361

IC381

IC701

IC702

IC771

IC801

IC901

J801

L701

L901

Q31

Q51

Q52

Q81

Q91

Q241

Q321

Q341

Q782

Q881 Q891

R43

R44

R51

R52

R53

R54

R55

R56

R83

R93

R163

R165

R166

R241
R242

R243

R244

R245

R251 R252

R258

PP404

R301

R302

R303

R304

R316

R321

R331

R341

R351

R388

R389

R723

R724

R726

R730
R731

R732

R734

R735

R736

R737

R738

R743

R744

R745

R746

R747

R748

R749

R750

R771

R772

R782

R783
R784

R806

R807

R808

R809

R881

R882

R891
R892

R901

S701

S702

R402

TU1

X31

X71

X701

X702

B12

PP405

CN251

Q704

R780

C255

C175

PP401

PP403

PP402

R196

R197

C10

C11

S703

R12

CN401

D722

D721

R786

C177

C176

R787

C301

C302

C311

C312

R248

D244

B801

B802

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

Содержание KD-SX947R

Страница 1: ...Disassembly method 1 4 3 Adjustment 1 23 4 Description of major ICs 1 27 SOUND VOL VOL SOURCE R F U D ATT KD SX947R Area Suffix EE Russian Federation 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 ...

Страница 2: ...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 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 ...

Страница 3: ... 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 replacement procedure in the text Remove the anti static pin when replacing the traverse unit Be careful not to take too long a time ...

Страница 4: ...2 Remove the two screws B on the front side of the main body 3 Release the two joints a and two joints b on both sides of the main body 4 Release the two joints c on the bottom side of the main body and remove the front chassis assembly in the direc tion of the arrow Fig 2 Fig 3 Fig 4 Front panel assembly Detach button Joint a Joint a Front chassis assembly A Joint b Joint b A B Front chassis asse...

Страница 5: ...k 1 Turn over the body and release the two joints c two joints d and joint e CAUTION Do not damage the main board when releasing the joint e us ing a screwdriver See Figs 6 and 7 Fig 6 Fig 7 C D Heat sink Joint d Joint e Joint f Bottom cover Joint e Joint d Joint f Bottom cover 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 Q...

Страница 6: ...ard 2 Disconnect the connector CN101 and remove the main board Fig 9 2 1 7 Removing the CD mecha board See Fig 10 Prior to performing the following procedure remove the front panel assembly front chassis assembly heat sink bottom cover rear bracket and main board 1 Remove the five screws J attaching the CD mecha board 2 Disconnect the card wire from the mecha connector 3 Move the CD mecha board in...

Страница 7: ...or to performing the following procedure remove the front panel assembly 1 Remove the four screws L on the back side of the front panel assembly 2 Release the nine joints g 3 Take out the front board Fig 12 Fig 13 K K CD mechanism assembly Top chassis L L L Joint g Joint g Joint g Joint g Rear cover 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...

Страница 8: ... side of the top cover and move the top cover backward to release the two joints a Fig 1 Fig 2 A A A Joints a Top cover Joints a Top cover 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 ...

Страница 9: ...Move the connector board in the direction of the arrow to release the two joints b 5 Unsolder the wires on the connector board if necessary CAUTION Unsolder the short circuit point after reassembling Fig 3 Fig 4 Fig 5 B Connector board Pickup Short circuit point Joints b Wires Pickup Short circuit point Soldering Flexible wire B Flexible wire Connector board Frame www xiaoyu163 com QQ376315150 9 9...

Страница 10: ... DET switch wire if necessary Fig 6 Fig 7 Connector board DET switch Pickup DET switch Tab c Tab c DET switch wire Feed sw holder 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 ...

Страница 11: ...th care When reassembling make sure that the three shafts on the underside of the chassis unit are inserted to the dampers certainly Fig 8 Fig 9 Suspension spring L Suspension spring L Suspension spring R Suspension spring R Chassis unit Frame Chassis unit Frame Shafts Shaft Damper Damper Damper 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...

Страница 12: ...e arrow to release the two joints d Fig 10 Fig 11 Clamper arm spring Chassis rivet assembly Joint d Joint d Clamper assembly Clamper arm spring Clamper assembly Joint d Joint d Chassis rivet assembly 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...

Страница 13: ...hassis rivet assembly 2 Disconnect the wire from the loading feed motor assembly if necessary CAUTION When reassembling connect the wire from the loading feed motor assembly to the frame as shown in Fig 12 Fig 12 Fig 13 Loading feed motor assembly Loading feed motor assembly 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...

Страница 14: ...setting the joint f of the feed rack to the switch of the feed sw holder correct ly 3 As the feed sw holder is temporarily attached to the pickup unit set to the gear of the joint g and to the bending part of the chassis joint h at a time CAUTION Make sure that the part i on the underside of the feed rack is certainly inserted to the slot j of the change lock lever 4 Reattach the feed sw holder us...

Страница 15: ...ng the top plate assembly See Fig 21 Prior to performing the following procedure remove the top cover connector board chassis unit and clamper assembly 1 Remove the screw H 2 Move the top plate assembly in the direction of the arrow to release the two joints r 3 Unsolder the wire marked s if necessary Fig 21 Joint k Trigger arm Chassis rivet assembly Trigger arm Chassis rivet assembly Part p Part ...

Страница 16: ...the select lock arm in the direction of the arrow to re lease the two joints v 4 The select lock arm spring comes off the select lock arm at the same time Fig 22 Fig 23 Mode sw Select lock arm Joint t Link plate Joint u s Top plate Top plate Select lock arm Select lock arm spring Select lock arm Link plate Joints v Hook w www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 ...

Страница 17: ...rm as shown in the figure 3 Reattach the mode sw while setting the part t to the first peak of the link plate gear and join the joint u CAUTION When reattaching the mode sw check if the points y and z are correctly fitted and if each part operates prop erly Fig 24 Fig 25 Fig 26 Select lock arm Hook w Boss x Select lock arm spring Joint v Joint v Link plate Joint t Point z Point y Select lock arm M...

Страница 18: ... plate to the link plate spring while joining them at joint d 3 Reattach the joint a of the select arm R to the first peak of the link plate while joining the two joints b with the slots Then turn the select arm R as shown in the figure The top plate is joined to the joint c CAUTION When reattaching the select arm R check if the points e and f are correctly fitted and if each part operates prop er...

Страница 19: ...mbly The roller guide springs on both sides come off at the same time CAUTION When reassembling reattach the left and right roller guide springs to the lock arm rivet assembly before reat taching the lock arm rivet assembly to the chassis rivet assembly Make sure to fit the part k of the roller guide spring inside of the roller guide Refer to Fig 34 Fig 31 Fig 32 Fig 33 Fig 34 Roller guide Roller ...

Страница 20: ...oading gear 6 and 7 come off the loading gear brack et 2 Pull out the loading gear 5 Fig 35 Fig 36 K Loading gear bracket Loading gear 6 Loading gear 5 Loading gear 3 K Loading gear bracket Loading gear 6 Loading gear 5 Loading gear 7 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 376...

Страница 21: ...m the three shafts of the chassis rivet assembly upward See Fig 38 9 Detach the loading gear plate rivet assembly from the shaft of the chassis rivet assembly upward while releasing the joint p See Figs 38 and 40 10 Pull out the loading gear 4 Fig 37 Fig 38 Fig 39 Fig 40 Slot m Slot m Joint n Feed gear Loading plate assembly L side plate Chassis rivet assembly Joint p Loading gear 4 Loading gear 2...

Страница 22: ... attaching the spindle motor as sembly through the slot of the turn table on top of the body 2 Unsolder the wire on the connector board if necessary Fig 41 Fig 42 L Turn table L 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 xiaoyu...

Страница 23: ... 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 Frequency Band FM1 FM2 87 5MHz to 108 0MHz FM3 65 0MHz to 74 0 MHz AM MW 522kHz to 1620kHz LW 144kHz to 279kHz The cardboard is cut in a suitable size uses for the insulation stand of mechanism EXTSH002 22P Extension cable Caution...

Страница 24: ...hen the laser diode correctly emits Microprocessor commands SEL TC94A14FA 38 LD CN601 15 No disc display When the disc correctly rotates Microprocessor commands DMO TC94A14FA 41 Spindle motor IC681 7 Tracking Servo Loop ON RF signal Rough Servo Mode CLV Servo Mode Program Area CLV Servo Mode Lead In Area Digital 0 83 82 81 0V 6V 4V 2V OFF ON 3 3V Hi Z FEO TA2157 15 2 2V 84 3 3V 0V 4V 0V 84 86 A200...

Страница 25: ...nd its connections NO NO NO NO YES YES YES YES YES Is the disk rotated Does the RF signal appear at RF test point Is the RF waveform at RF test point distorted Proceed to the Tracking section Is 4V present at IC681 pins 6 and 7 Check the spindle motor and its wiring Check the circuits in the vicinity of IC681 19 24 or the pickup Is 4V present at IC621 pins 41 Check IC621 and IC681 Check the vicini...

Страница 26: ...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 3 5 Replacement of laser pickup Is RF output 1 0 0 35Vp p Replace it NO YES O K Turn off the power switch and disconnect the power cord from the ac outlet Replace the pickup with a normal one Re...

Страница 27: ...14 REFR REFL FILTER 8 9 10 11 12 13 14 1 2 3 4 5 6 7 INR NFR FIL NFL CL Vcc INL CL LGND OUTL OUTR RGND CR CR 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 ...

Страница 28: ...STER CONTROL LOGIC HIGH VOLTAGE GEN Vcc LEVEL DETECT ACK START STOP Pin name I O Description Vcc Power supply GND Ground 0v A0 A1 A2 IN Slave address set SCL IN Serial clock input SDA IN OUT Slave and word address serial data input serial data output 1 WP IN Write protect input 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 Q...

Страница 29: ...rd address WPIN I Write protect terminal 8 Vdd 7 WPIN 6 SCL 5 SDA A0 1 A1 2 A2 3 GND 4 16kbit EEPROM allay 11bit 11bit 8bit Address decoder Slave Word Address resister Data resister START STOP ACK Control circuit High voltage osc circuit Power supply voltage det IN Vout GND 1 3 2 OP1 Co1 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 139...

Страница 30: ...r H level applied to CTRL pin 11 CTRL L BIAS OFF M BIAS ON H CD ON 12 CD OUT Output voltage is 8V when H level applied to CTRL pin 13 ILM AJ Adjustment pin for ILM output voltage 14 ILM OUT Output voltage is 10V when M or H level applied to CTRL pin 15 GND Connected to GND 2 1 11 12 10 15 13 14 5 4 6 3 8 9 7 ILM AJ GND GND C6 10u C5 0 1u C4 0 1u C3 0 1u AUDIO OUT CD OUT CTRL ANT CTRL EXT OUT ANT O...

Страница 31: ... 3A 3Y 14 13 12 11 10 9 8 Input Output C A Y L X Z H L H H H L Vcc Vcc Input See Function Table 1A 2A 3A 4A 1C 2C 3C 4C 1Y 2Y 3Y 4Y Output Output Output Output Sample as Load Circuit 1 Sample as Load Circuit 1 Sample as Load Circuit 1 1k 1k S1 CL 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...

Страница 32: ...m 14 13 12 11 10 9 8 1 2 3 4 5 6 7 Vcc 4C 4A 4Y 3C 3A 3Y 1C 1A 1Y 2C 2A 2Y GND Input Output C A Y L X Z H L L H H H 1Y 2Y 3Y 4Y 1A 1C 2A 2C 3A 3C 4A 4C 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 ...

Страница 33: ... Connected to the controller CE Chip enable CL Synchronization clock DI Transfer data 75 INH I Display off control input INH L VSS Display forced off S1 P1 to S4 P4 L These pins are forcibly set to the segment output port function and held at the low level S5 to S68 L COM1 to COM3 L INH H HDD Display on However serial data transfer is possible when the display is forced off by this pin 71 VDD1 I U...

Страница 34: ...tive circuit Ripple Filter Stand by Switch 11 16 14 13 25 15 10 4 1 12 22 17 19 18 21 23 24 2 3 5 8 7 9 20 6 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 ...

Страница 35: ...rear Rch 10 VREF Ripple filter 11 INRR Rear Rch input 12 INFR Front Rch input 13 SGND Signal GND 14 INFL Front Lch input 15 INRL Rear Lch input 16 ONTIME Power on time control 17 OUTRL Output for rear Lch 18 GND3 Power GND 19 OUTRL Output for rear Lch 20 Vcc3 4 Power input 21 OUTFL Output for front 22 MUTE Muting control input 23 OUTFL Output for front 24 GND4 Power GND 25 NC No connection www xia...

Страница 36: ...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 1394229...

Страница 37: ...channel 3 16 VIN3G Input pin for channel 3 for gain adjustment 17 VIN2 Input pin for channel 2 18 VIN2G Input pin for channel 2 for gain adjustment 19 REGIN External PNP transistor base connection 20 3 3VREG 3 3VREG output pin external PNP transistor collector connection 21 VCCS Signal system GND 22 VREFIN Reference voltage application pin 23 MUTE Output ON OFF pin 24 VIN1_SW CH1 input OP AMP_chan...

Страница 38: ...nput 5 12 A7 A0 I Address inputs 13 15 I O1 I O3 I O Data inputs outputs 16 VSS Ground 17 21 I O4 I O8 I O Data inputs outputs 22 CS1 I Chip select input 23 A10 I Address input 24 OE I Output enable input 25 A11 I Address input 26 27 A9 A8 I Address inputs 28 A13 I Address input 29 WE I Write enable input 30 NC CE2 Not connect 31 A15 I Address input 32 VDD Power supply www xiaoyu163 com QQ37631515...

Страница 39: ...T A INPUT A INPUT A OUTPUT V A B 8 7 6 5 1 2 3 4 1 2 3 4 5 6 7 8 AOUTPUT A INPUT A INPUT V B INPUT B INPUT B OUTPUT V AMP AGC Detector BPF I V conversion PD Vcc Comp 22k ohm magnetic shield VDD OUT GND for trimming circuit 3 1 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...

Страница 40: ... VOUT 3 5 STB 4 NC Short protect 3 VOUT 1 GND Vref VIN 2 STB 5 GND 1 1 2 3 5 4 PIN FUNCTION 1 GND 2 VIN 3 VOUT 4 NC 5 STB 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 ...

Страница 41: ...ower 5V 9 VDD2R Analog power 5V 10 AGND2R Analog ground 11 EXTR O Rch common pin of analog output amp 12 NC Non connection 13 VOUTR O Rch analog voltage output of audio signal 14 AGND1 Analog ground 15 Vcc1 Analog power 5V 16 VOUTL O Lch analog voltage output of audio signal 17 NC Non connection 18 EXTL O Lch common pin of analog output amp 19 AGND2L Analog ground 20 Vcc2L Analog power 5V 21 ZERO ...

Страница 42: ...Test enable input 11 GND Ground for digital part 0V 12 Vdd 5V supply voltage for digital part 13 OSCI Oscillator input 14 OSCO Oscillator output 15 T57 57 kHz clock signal output 16 CLK RDS clock output ANTI ALIASING FILTER CLOCKED COMPARATOR COSTAS LOOP VARIABLE AND FIXED DIVIDER 57 kHz BAND PASS 8th ORDER RECONSTRUCTION FILTER OSCILLATOR AND DIVIDER BIPHASE SYMBOL DECODER TEST LOGIC AND OUTPUT S...

Страница 43: ...al input 2 OSC Non connect 14 VDD Power pins for digital block 3 CE I Chip enable input 15 FMIN I FM band local signal input 4 DI I Serial data input 16 AMIN I AM band local signal input 5 CK I Clock input 17 DGND Connect to GND for digital circuit 6 DOUT O Serial data output 18 FMCP O Charge pump output for FM 7 SR O Register control pin 19 Vt Tuning voltage biased to 2 5V 8 I 01 I O I O ports 20...

Страница 44: ... 1 75k 1 3V 2k 1k 180k 3k 12k 12k 20k 40k 30k 10pF 50 A BOTTOM PEAK K 1 x0 5 x2 x0 5 x2 PIN SEL APC SW TEB TE BAL RFGC AGC Gian TEB TE BAL VCTRLPIN VCC APC ON 50 12dB Normal mode 0dB HiZ APC ON 0 6dB Normal mode 0dB GND APC OFF LDO H 50 0dB CD RW mode 12dB 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 ...

Страница 45: ... Reference voltage VRO output pin VRO 1 2VCC When VCC 3 3V 15 FEO O Focus error signal generation amp output pin 16 FEN I Focus error signal generation amp negative phase input pin 17 RFRP O Signal amp output pin for track count Combining RFRP signal and TEO signal with TC94A14F FA configures tracking search system 18 19 20 REIS RFGO RFGC I O I RF signal amplitude adjustment amp output pin RF ampl...

Страница 46: ...n MSB first or LSB first selectable by command 4 DOUT O Digital data output pin Outputs up to double speed playback 5 IPF O Correction flag output pin When set to H AOUT output cannot be corrected by C2 correction processing 6 VDD3 Digital 3 3V power supply voltage pin 7 VSS3 Digital GND pin 8 SBOK O Subcode Q data CRCC result output pin H level when result is OK 9 CLCK O Subcode P W data read I O...

Страница 47: ...c equalizer output pin 42 VSS3 Digital GND pin 43 VDD3 Digital 3 3V power supply voltage pin 44 TESIN I Test input pin Normally fixed to L 45 XVSS3 System clock oscillator GND pin 46 XI I System clock oscillator input pin 47 XO O System clock oscillator output pin 48 XVDD3 System clock oscillator 3 3V power supply voltage pin 49 DVSS3R DA converter GND pin 50 RO O R channel data forward output pin...

Страница 48: ...0 CD ON O Power supply 3 3V control for CD 21 CD REQ O CD mechanism power supply on request signal output terminal 22 CD MUTE O CD mute signal output terminal 23 24 DSP RESET O CD DSP reset signal output terminal 25 CCE O CD DSP chip enable output terminal 26 BUCK O CD DSP data clock output terminal 27 BUS3 I O CD DSP data 3 input output terminal 28 BUS2 I O CD DSP data 2 input output terminal 29 ...

Страница 49: ...rminal 60 RESET I Reset signal input terminal 61 SW1 I CD mechanism SW1 input terminal 62 B DET I Backup power supply detection input terminal H Stop mode 63 P DET I Main power off detection input terminal H HALT mode 64 BUS INT I JVC BUS communication start interrupt input terminal 65 MP3 REQ I CD MP3 request signal input terminal 66 67 VSS0 GND 68 VDD1 3 3V 69 X2 O Oscillator 6MHz 70 X1 I Oscill...

Страница 50: ...reference voltage 25 VOL1 I Volume encoder pulse input 1 26 VOL2 I Volume encoder pulse input 2 27 KEY0 I Key input 0 28 KEY1 I Key input 1 29 KEY2 I Key input 2 30 LEVEL I Level meter input 31 SQ I S quality level input 32 SM I S METER input 33 AVSS GND 34 35 NC No use 36 AVREF Reference voltage 37 BUS SI I J BUS data input 38 BUS SO O J BUS data output 39 BUS SCK I O J BUS clock input output 40 ...

Страница 51: ...Data input from PLL IC 70 TELMUTE I Telephone muting detection input 71 NC No use 72 VSS GND 73 DIMIN I Dimmer detector input L Dimmer ON 74 PS1 I Power save 1 L ACC off 75 POWER O Power ON OFF control output H Power on 76 CDON O CD power supply control output H CD power on 77 MUTE O Muting output L Muting on 78 80 NC No use 81 VDD Micon power supply 82 NC No use 83 VOLDA O Data output for E volum...

Страница 52: ...Bass Input Multiplexer Mono Beep Beep Supply Digital Control I C Bus Zero Cross Mono Fader Mono Fader Mono Fader Mono Fader Mono Fader Mono Fader 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 ...

Страница 53: ...ww 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 ...

Страница 54: ... 8543 Japan VICTOR COMPANY OF JAPAN LIMITED 200304WPC Printed in Japan KD SX947R 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 ...

Страница 55: ...nts Block diagram Standard schematic diagrams Printed circuit boards 2 1 2 2 2 5 6 CD ROM No SML200304 Area Suffix EE Russian Federation 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 ...

Страница 56: ... 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 ...

Страница 57: ...SW2 RESET BUSIO BUSIO BUSSI BUSSO BUSSCK BUSSI SO BUSCLK BCK LRCK DATA SDO VOUTL VOUTR DACML DACMC DACMD DACCS DSPRST CD L CH CD R CH IO0 to IO7 AD0 to AD16 OE CE WR MP3RST MP3DA MP3CK CDRESET DISCSEL CDMUTE CDREQ B DET P DET LOAD FEED LOAD FEED SPINDLE SPINDLE TRACKING TRACKING FOCUS FOCUS TU R TU L FM VT AM VT FM AM OSC SEEK STOP SD ST FM AM MONO SM SQ AFCK PLLCE PLLDA PLLCL PLLDI CD L CH CD R C...

Страница 58: ... 0 01 1 50 1 50 1 50 1 50 1 50 1 50 1 50 RB160M 30 X QSW0451 001 10K 1000P 0 01 330 RB160M 30 X 100K 0 1 50 RB160M 30 X QAU0293 001 UN2211 X UN2211 X TDA7404D X RB160M 30 X 100 22K 100k 10k 100 22k 0 047 UN2111 X UN2211 X 10K 1SS355 X 1 2K 0 47K UN2211 X RB160M 30 X RB160M 30 X UN2211 X UN2211 X 47k 2 2K 47k 0 047 2 2K 2 2K 10K 180k 22k 0 047 12k 0 33 2SD601A R X RB160M 30 X 10K 47 6 3 RB160M 30 X...

Страница 59: ... 470k 470k 0 1 0 1 470k 470k 470k 470k 470k 470k 470k 0 1 100P 0 01 47 6 3 0 1 100P 1k 47u 47u 20k 4 7 35 4 7 35 UN2211 X UN2111 X 12k 30k 12k 30k 120P 120P 4 7 35 4 7 35 4 7k 4 7k 4 7k 4 7k 0 1 0 01 100 6 3 100k 6 8k 3 9k 0 18k 1k 0 047 0 047 0 01 0 047 UN2211 X LA6579H X 6 8k 4 7k 33k 15k 8 2k 0 01 2SB1184 QR X 10 16 10 6 3 0 047 RB160M 30 X 47u TA2157FN X 0 BR24C01AFV W X NJM4565V X QGB2027L1 2...

Страница 60: ... X SML 310VT JK X 1 8K SML 310VT JK X 1 8K SML 310VT JK X 1 2K NSW0066 001X 1 2K NSW0066 001X 220P 4 7 6 3 NSW0066 001X NSW0066 001X SML 310LT MN X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X 1 2K NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X SML 310VT JK X NSW0066 001X 0 NSW0066 001X NSW0066 001X NSW0066 001X 1 2K 1SS355 X NSW0066 001X 1SS355 X 1 2K SML 310VT JK X LNJ308G81 1 3 X SM...

Страница 61: ...B3 B7 PP405 D242 CN251 C722 Q702 Q703 Q701 Q705 R781 R10 C255 R766 C804 C803 C175 C720 C721 B14 C725 PP401 PP403 PP402 C258 B8 B9 B6 B5 B2 C85 C95 C10 S703 D720 D719 D718 D717 C724 D243 CN401 C9 R11 C730 C301 C302 C311 C312 R768 R767 D3 D782 D781 D251 C712 C714 C718 C726 C732 C731 C729 C30 C29 C719 BZ841 C1 C4 C5 C31 C32 C33 C40 C42 C43 C48 C49 C50 C51 C52 C53 C54 C55 C71 C73 C77 C81 C83 C91 C161 ...

Страница 62: ...505 C506 C507 C508 C509 C511 C512 C513 C551 C574 C575 C577 C578 C579 C580 C581 C582 C583 C584 C585 C586 C587 C588 C589 C590 C591 C592 C593 C601 C603 C604 C606 C607 C612 C613 C622 C623 C624 C628 C629 C630 C633 C634 C635 C639 C641 C645 C651 C652 C653 C654 C655 C656 C657 C658 C659 C660 C661 C662 C668 C669 C671 C672 C673 C681 C682 C683 C684 CN501 CN502 CN503 CN601 D501 D502 D503 D504 D505 D681 D682 IC...

Страница 63: ...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 ...

Страница 64: ...Maebashi city 371 8543 Japan No 49818SCH Printed in Japan 2003 04 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 ...

Страница 65: ...and parts list Block No MB Electrical parts list Block No 01 03 Packing materials and accessories parts list Block No M3 KD SX947R 3 2 3 4 3 6 3 15 Area suffix EE Russian Federation 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 xiao...

Страница 66: ... 16 17 19 26 70 71 72 74 73 9 11 8 8 29 28 10 6 25 23 20 77 32 21 31 24 5 75 9 9 76 LCD1 59 63 62 7 68 69 54 55 54 54 53 52 42 51 34 40 38 47 43 50 39 41 36 45 35 49 13 44 48 46 37 37 78 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...

Страница 67: ...N 40 FSYH4036 074 SHEET 41 GE30370 003A D FUNC BUTTON 42 GE30371 004A NAVIGATION BTN 43 GE30372 002A VOL KNOB 44 GE40127 001A KNOB SPRING 45 GE40129 004A SEL BUTTON 46 GE30373 001A RIM LENS 47 GE20148 001A RIM COVER 48 GE40128 001A EJECT BUTTON 49 VKW3001 330 COMP SPRING 50 GE30116 001A DETACH BUTTON 51 VKW3001 330 COMP SPRING 52 GE10042 003A REAR COVER 53 FSYH4036 078 SHEET 54 VKZ4777 001 MINI SC...

Страница 68: ...93 111 91 92 113 88 89 82 87 20 18 115 90 32 30 38 114 11 85 25 73 111 33 34 74 72 35 26 31 22 36 116 29 112 19 61 24 112 62 21 38 76 95 96 14 97 100 123 81 94 77 75 74 73 84 94 101 100 122 93 75 83 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 ...

Страница 69: ...ODE SW 73 30321003T LOAD MOTOR WIRE 74 30321005T MODE SW WIRE 75 30321009T SL WIRE 76 30321011T WIRE HOLDER 77 19501403T WIRE CLUMPER 81 303211301T ROLLER SHAFT AS 82 303211501T L GEAR PLATE RV 83 303211302T LOADING PLATE A 84 303211502T LOCK ARM RV ASS 85 303211303T L F MOTOR ASSY 86 30321101T LOADING GEAR 1 87 30321102T LOADING GEAR 2 88 30321103T LOADING GEAR 3 89 30321104T LOADING GEAR 4 90 30...

Страница 70: ...73X C CAPACITOR 0 047uF 25V K C3 NCB31EK 103X C CAPACITOR 0 01uF 25V K C4 QERF1AM 227Z E CAPACITOR 220uF 10V M C5 QERF1HM 105Z E CAPACITOR 1uF 50V M C6 NCB31HK 103X C CAPACITOR 0 01uF 50V K C9 QERF1CM 106Z E CAPACITOR 10uF 16V M C10 QERF1AM 227Z E CAPACITOR 220uF 10V M C31 QERF1AM 107Z E CAPACITOR 100uF 10V M C32 NCS31HJ 470X C CAPACITOR 47pF 50V J C33 QERF0JM 476Z E CAPACITOR 47uF 6 3V M C34 NCB3...

Страница 71: ...rt Name Description Local C717 NCB31EK 104X C CAPACITOR 0 1uF 25V K C720 NCB31HK 103X C CAPACITOR 0 01uF 50V K C721 NCB31HK 103X C CAPACITOR 0 01uF 50V K C722 NCB31HK 103X C CAPACITOR 0 01uF 50V K C724 NCB31EK 104X C CAPACITOR 0 1uF 25V K C725 NCS31HJ 151X C CAPACITOR 150pF 50V J C771 NCB31EK 473X C CAPACITOR 0 047uF 25V K C781 QERF0JM 476Z E CAPACITOR 47uF 6 3V M C782 NCB31EK 823X C CAPACITOR 0 0...

Страница 72: ... 1 16W J R720 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J Symbol No Part No Part Name Description Local R721 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R722 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R723 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R724 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R725 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R726 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R728 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R72...

Страница 73: ...MG RESISTOR 1kΩ 1 10W J R624 NRSA02J 102X MG RESISTOR 1kΩ 1 10W J R625 NRSA02J 122X MG RESISTOR 1 2kΩ 1 10W J R626 NRSA02J 122X MG RESISTOR 1 2kΩ 1 10W J R627 NRSA02J 561X MG RESISTOR 560Ω 1 10W J R628 NRSA02J 561X MG RESISTOR 560Ω 1 10W J R629 NRSA02J 561X MG RESISTOR 560Ω 1 10W J R630 NRSA02J 561X MG RESISTOR 560Ω 1 10W J R631 NRSA02J 122X MG RESISTOR 1 2kΩ 1 10W J R632 NRSA02J 122X MG RESISTOR ...

Страница 74: ...C CAPACITOR 0 01uF 50V K C614 NCB31HK 103X C CAPACITOR 0 01uF 50V K C615 NBE20JM 106X TA E CAPACITOR 10uF 6 3V M C621 NCB31HK 103X C CAPACITOR 0 01uF 50V K C622 NEAD0JM 476X E CAPACITOR 47uF 6 3V M C623 NCS31HJ 470X C CAPACITOR 47pF 50V J C624 NCB31HK 153X C CAPACITOR 0 015uF 50V K C625 NCB31HK 103X C CAPACITOR 0 01uF 50V K C626 NCB31HK 272X C CAPACITOR 2700pF 50V K C627 NCB31HK 103X C CAPACITOR 0...

Страница 75: ...23X MG RESISTOR 82kΩ 1 16W J Symbol No Part No Part Name Description Local R608 NRSA63J 821X MG RESISTOR 820Ω 1 16W J R609 NRSA63J 563X MG RESISTOR 56kΩ 1 16W J R610 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R611 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R612 NRSA63J 202X MG RESISTOR 2kΩ 1 16W J R613 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R614 NRSA63J 153X MG RESISTOR 15kΩ 1 16W J R615 NRSA63J 151X MG RESIS...

Страница 76: ...10kΩ X501 NAX0430 001X CRYSTAL X571 NAX0375 001X CRYSTAL Symbol No Part No Part Name Description Local 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 ...

Страница 77: ... 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 ...

Страница 78: ...2 A16 A15 P4 P3 A12 A2 KIT A13 A14 A3 P5 A1 A4A5A6 A8 A7 A9 A10 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 ...

Страница 79: ...02 00C HARD CASE A13 GE20137 003A MOUNTING SLEEVE A14 GE20149 001A TRIM PLATE A15 RM RK50 REMOCON UNIT A16 BATTERY A17 QAM0176 002 POWER CORD KIT KSFX480K SCREW1 SCREW PARTS KIT A7 to A11 P1 FSPG4002 001 POLY BAG P2 QPA00801205 POLY BAG 8cm x 12cm P3 FSYH4036 068 SHEET P4 QPA01003003 POLY BAG 10cm x 30cm P5 QPC03004315P POLY BAG 30cm x 43cm P6 GE30703 002A CARTON P7 GE10070 001A EPS CUSHION www xi...

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