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HCD-EH10

HCD-EH10

2-1. PRINTED WIRING BOARDS – MAIN Section –

: Uses unleaded solder.

JW807

JW808

JW809

JW811

JW812

JW814

JW815

JW816

JW817

JW818

JW822

JW824

JW829

JW823

JW825

JW813

HT101

JW832

JW834

JW835

JW108

JW109

JW110

JW113

JW116

JW118

JW119

JW120

JW124

JW125

JW126

JW127

JW128

JW130

JW135

JW136

JW139

JW147

JW403

JW410

JW412

JW142

JW150

JW151

JW104

JW103

JW101

JW105

JW155

JW102

JW840

JW123

JW112

JW111

JW115

JW114

JW122

JW121

JW836

JW137

JW131

JW408

JW134

JW411

JW415

JW414

JW401

JW407

JW406

JW402

JW129

JW148

JW405

JW404

JW106

JW154

JW153

JW138

JW830

JW143

JW158

JW159

JW160

JW161

JW416

JW417

JW162

JW165

JW810

JW833

JW140

JW163

JW164

JW819

JW144

JW156

JW146

JW157

JW821

JW117

JW409

JW132

JW418

JW831

JW141

JW145

JW413

JW149

JW167

JW168

PIN101

X801

L851

Q101

SW501

C308

C307

JW805

C304

C303

Q191

C191

JW803

C865

C841

X861

C863

C101

C801

C834

L805

L804

L806

C401

C510

L852

BPF801

C813

CNP802

CNS104

CNP501

CNP502

C413

C402

C412

C405

J105

C509

L501

IC301

J102

C567

JW166

JW182

J101

D107

D108

D109

D110

C118

JW181

C113

CF803

L803

Q192

C122

CN102

JW152

JW107

R199

R198

R197

R187

R186

R185

R118

R116

R117

R115

D192

D191

D113

D111

PIN102

JW804

JW802

JW806

C805

R184

JR404

JR403

R843

JR401

JR402

JR861

R188

C382

C381

R384

R383

D371

D372

Q372

Q371

R381

R382

R375

R374

R376

R377

R378

R379

R380

R371

R372

R355

R356

Q351

C543

C115

R824

JR802

R176

R861

Q861

R189

C864

R869

R870

R871

C306

JR801

Q121

C155

R847

R810

R814

C873

C194

R121

R181

C421

R365

C182

C184

C181

C183

R123

C371

R823

C866

C807

C840

R406

Q862

C814

R840

JR803

R541

R536

C403

R144

R140

R137

R147

C544

R182

R135

R191

R196

D193

R195

C192

C193

R139

R149

C409

R522

R425

R424

C142

C141

R120

R119

L103

R873

R430

R531

R429

R440

R442

C433

C437

C434

C438

C565

IC401

L104

R866

R868

C862

R862

R865

R864

C867

C861

R839

R812

R419

R811

R441

R439

R420

R405

Q803

C838

R830

R829

R403

R404

R410

R411

R842

R412

C515

R402

R427

R856

R827

R428

R846

C415

C416

R848

C528

R834

IC801

C527

R857

C523

R533

C526

R835

C816

R433

R192

R813

C817

R863

C822

C821

R816

R833

C305

C868

C869

R859

R434

R828

R860

R836

C804

R528

R532

R804

C508

C111

R523

R805

C806

C803

R817

R530

C505

R152

R803

R502

R175

C809

R527

R808

C506

C507

C819

R807

C529

R806

C855

R529

C504

C503

C856

R518

C854

R831

R853

R851

C851

R151

C853

C852

R517

D851

R867

R872

C522

R516

R515

R514

R513

R534

R524

R521

R525

R526

C836

C810

C811

R821

R512

C827

C826

R820

R819

R837

C835

C828

Q801

R838

R809

R825

R826

Q802

C825

C824

C823

C839

R845

R844

R841

C847

C830

C848

C829

Q193

R822

C833

C832

C831

C812

R802

R818

R801

C802

C815

R815

C301

C315

C302

R339

R304

R308

R301

R303

R305

R340

R306

R511

C524

R510

R509

R508

R507

C432

R506

R505

R423

C525

R426

C410

C501

R543

R565

R535

R544

R112

C431

R504

R503

R501

R193

C561

Q507

C564

R545

R110

C562

R564

C404

C196

R561

C407

C408

C406

C512

C511

C502

C514

C513

R520

R519

R560

R874

R849

R875

R130

R131

D812

C156

R542

IC861

Q122

Q102

Q103

D106

C109

C110

R101

R102

R103

R104

R105

R106

R107

R109

C114

R108

R124

R125

C121

C818

R128

R129

R126

R127

R111

D131

R145

R148

R134

R138

R136

R146

D803

D802

R150

D813

C800

C105

Q123

C518

C519

R373

Q352

R351

R352

R353

R876

C820

D815

R850

R354

C531

C532

CF801

CF802

F001

W008

T001

T002

W002

JW002

JW003

S002

WH005

WH006

WH007

T005

T006

F002

MAIN BOARD

1-868-227-

(13)

A/K

ANTENNA

FM/AM

A/K

(VT)

(GND)

(TUNER OUT R-ch)

(TUNER OUT L-ch)

(GND)

SPEAKER

–

(REC/PB)

REC

S501

CD BOARD

CN102

BOARD

PANEL

BOARD

PANEL BOARD
CNS701 (AEP, UK, EE, RU)
CNS702 (US, CND, SP, TW, KR, AUS)

AUDIO IN

CF801 – 803

(L-CH)

(R-CH)

TAPE

MECHANISM

DECK

HRP501

(REC/PB)

PHONES

C311

C309

R307

C534

C312

C310

R302

C535

C533

R519

JW169

JW170

JW133

1-868-228-

(13)

PT-AC BOARD

(CHASSIS)

(AC IN)

NOT REPLACEABLE:
BUILT IN TRANSFORMER

∗

PT005

POWER

TRANSFORMER

220 – 240V

110 – 120V

VOLTAGE

SELECTOR

AC-SW BOARD

1-868-595-

(13)

RED

WHT

BLK

RED

WHT

BLK

W006

W007

W005

(EXCEPT SP, TW)

CNS111
25P (US, CND, SP, TW,
KR, AUS)
CNS112
27P (AEP, UK, EE, RU)

C195

(US, CND, SP, TW, AUS)

(AEP, UK, EE, RU)

(US, CND, SP,
TW, KR, AUS)

JW837

(US, CND, SP,
TW, KR, AUS)

(US, CND)

(SP)

(AUS)

(TW)

(KR)

CF802

(AEP, UK, EE, RU)

JR105

JR104

C843 (US, CND, SP,

TW, KR, AUS)

(AEP, UK, EE, RU, KR)

EXCEPT
US, CND

(AEP, UK, EE, RU)

(US, CND)

D114

D112

(EXCEPT SP)

(SP)

JW137

JR106

JR102

JR101

JR103

(TW)

•

Semiconductor
Location

Ref. No. Location

D106

I-3

D107

H-3

D108

H-3

D109

H-4

D110

H-4

D111

H-3

D113

H-3

D131

G-4

D191

B-8

D192

B-8

D193

C-9

D371

I-5

D372

H-5

D802

C-4

D803

D-4

D812

C-2

D813

C-2

D815

E-5

D851

D-4

IC301

J-5

IC401

F-6

IC801

D-3

IC861

B-5

Q101

J-3

Q102

I-3

Q103

I-3

Q121

H-4

Q122

H-4

Q123

F-3

Q191

B-8

Q192

B-8

Q193

B-9

Q351

J-4

Q352

I-4

Q371

I-5

Q372

I-4

Q507

I-6

Q801

E-2

Q802

E-2

Q803

C-2

Q861

B-6

Q862

B-6

Ver. 1.4

Содержание HCD-EH10

Страница 1: ...ni jack Accepts headphones with an impedance of 8 ohms or more SPEAKER Accepts impedance of 4 ohms CD player section System Compact disc and digital audio system Laser Diode Properties Emission duration continuous Laser Output Less than 44 6µ W This output is the value measurement at a distance of 200mm from the objective lens surface on the Optical Pick up Block with 7mm aperture Frequency respon...

Страница 2: ...SS 1 LASER PRODUCT LUOKAN 1 LASER LAITE KLASS 1 LASER APPARAT This appliance is classified as a CLASS 1 LASER product This label is located on the rear exterior TABLE OF CONTENTS Ver 1 4 SAFETY CHECK OUT After correcting the original service problem perform the following safety check before releasing the set to the customer Check the antenna terminals metal trim metallized knobs screws and all oth...

Страница 3: ...atic break down and also use the procedure in the printed matter which is included in the repair parts The flexible board is easily damaged and should be handled with care NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick up block Therefore when checking the laser diode emiss...

Страница 4: ...C THAT HAVE THE h 0 v lLE EXTENSION BUT THAT ARE NOT 0 lLES THE UNIT MAY PRODUCE NOISE OR MAY MALFUNCTION s 4HE MAXIMUM NUMBER OF n FOLDERS IS INCLUDING THE ROOT FOLDER n 0 lLES IS n 0 lLES AND FOLDERS THAT CAN BE CONTAINED ON A SINGLE DISC IS n FOLDER LEVELS THE TREE STRUCTURE OF lLES IS EIGHT s OMPATIBILITY WITH ALL 0 ENCODING WRITING SOFTWARE RECORDING DEVICE AND RECORDING MEDIA CANNOT BE GUARA...

Страница 5: ...ASED 4O RESET THE INTERVAL TO THE FACTORY PRESET REPEAT THE PROCEDURE 2ECORDING ONTO A TAPE 5SE A 490 NORMAL TAPE ONLY 9OU CAN RECORD JUST THE PORTIONS YOU LIKE FROM A SOUND SOURCE INCLUDING CONNECTED AUDIO COMPONENTS 5SE BUTTONS ON THE UNIT TO CONTROL TAPE RECORDING NSERT A RECORDABLE TAPE INTO THE CASSETTE HOLDER WITH THE SIDE YOU WANT TO RECORD FACING FORWARD 0REPARE THE RECORDING SOURCE 3ELECT...

Страница 6: ...TION 3 DISASSEMBLY 3 2 REAR CABINET SECTION Page 6 3 3 FRONT CABINET SECTION TOP CABINET SECTION AND MAIN BOARD Page 7 3 5 BASE UNIT SECTION BU K8BD83S WOD Page 8 3 6 OPTICAL PICK UP BLOCK KSM 213CDP Page 8 3 4 MECHANICAL DECK H 21SB Page 7 SET 2 screw KTP3 8 3 2 screw KTP3 8 1 two screws BVTP3 10 1 two screws BVTP3 10 1 two screws BVTP3 10 4 connector W002 5 rear cabinet section ...

Страница 7: ...5 front cabinet section 6 flexible flat 23 core cable FFC151 CNS104 1 flexible flat 25 core cable FFC701 US Canadian Singapore Taiwan Korean and Australian models CNS111 flexible flat 27 core cable FFC702 AEP UK East European and Russian models CNS112 3 lead wire PIN101 7 lead wire PIN102 2 connector SW750 2 two connectors CNP501 CNP502 2 3 0 4mm 3 two screws BVTP2 6 8 5 two screws BVTP2 6 8 8 cab...

Страница 8: ...red 8 base unit sction BU K8BD83S WOD 7 CD cover 6 two claws 6 two claws 4 vibration proof rubber red 5 vibration proof rubber green 5 vibration proof rubber green 3 2 two screws PWH B2 6 1 flexible flat 23 core cable FFC151 CN102 2 Remove four solders 1 flexible flat 16 core cable CN301 3 CD board 4 optical pick up block KSM 213CDP ...

Страница 9: ...press the I 1 button to turn the power off 2 Press the DISPLAY button 3 While pressing the TUNING button press the I 1 button 4 The message 9K STEP or 10K STEP is displayed on the liquid crystal display and thus the channel step is changed over 0629 V008 Version of micro computer In this case version 008 released date of micro computer In this case released of June 29 JE CE2 distination In this ca...

Страница 10: ...sion Meter Meter Reading FWD CQ 403A more than 80 g more than 2 82 oz TUNER SECTION 0 dB 1 µV AM MW LW Setting Function TUNER BAND button AM FM Setting Function RADIO RADIO BAND button FM Repeat the procedures in each adjustment several times and the tracking adjustments should be finally done by the trimmer capacitors Remove FM antenna in FM adjustment AM VT VOLTAGE ADJUSTMENT Adjustment Part Fre...

Страница 11: ...m value where the tuner out level becomes 156Bs or more set MAIN board JW403 TUNER OUT L ch MAIN board JW148 GND Carrier frequency 98 MHz Modulation deviation by FM 75 kHZ Output level 60 dB FM RF Signal generator L851 AM Tracking Adjustment L805 FM VT Voltage Adjustment L804 FM Tracking Adjustment L806 FM Detector Adjustment L852 AM VT Voltage Adjustment MAIN Board Component Side JW403 TUNER OUT ...

Страница 12: ...layback 2 Turn the adjustment screw and check output peaks If the peaks do not match for L CH and R CH turn the adjustment screw so that outputs match within 1dB of peak 3 Mode Playback 4 After the adjustments apply suitable locking compound to the pats adjusted Adjustment Location Record Playback Erase Head When there is a hole for the azimuth adjustment When there is no hole for the azimuth adju...

Страница 13: ... when optical pick up block is replaced FOCUS BIAS CHECK Procedure 1 Connect oscilloscope to TP RFACI and TP VC on the CD board 2 Press the I 1 button to turn the power ON 3 Set disc YEDS 18 on the tray and press the CD u button to playback 4 Confirm that oscilloscope waveform is as shown in the figure below eye pattern A good eye pattern means that the diamond shape in the center of the waveform ...

Страница 14: ...DR 45 PD 67 F 51 E 50 D 60 C 59 B 58 A 57 LD 66 FRDR 46 TRDR 44 TFDR 43 SFDR 41 SRDR 42 MDP 38 SP SP M401 SPINDLE M CD DSP IC201 SYSTEM CONTROLLER IC701 1 3 XTAI 109 XTAO 108 SSTP 39 X201 16 9344MHz S201 LIMIT CD D 3 3V CD RFACO AOUT1 112 AOUT2 117 70 RFACI 71 XRST 8 MUTE 20 XTACN 7 ACK MP3 15 SO2 50 A AUTOMATIC POWER CONTROL Q321 P76 34 P25 2 OCU0 11 IREQ MP3 10 REQ MP3 14 XLAT MP3 13 CLK2 90 SC3...

Страница 15: ...ND PASS FILTER BPF801 AM TRACKING L851 AM RF AM VT VOLTAGE L852 AM LO D851 CF801 7 AMIF IN L803 AM IFT 34 FMRF OUT FM TRACKING L804 FM RF 32 FM OSC FM VT VOLTAGE L805 FM LO VM 9V 11 FM DET FM DETECTOR L806 FM DET 3 FM MIX 30 BO2 29 BO1 23 FMDET OUT 12 L OUT 13 R OUT R CH TUNER 5 AM MIX 24 AMDET OUT CF802 CF803 10 TEST 4 FIN DET AMP Q861 27 TIN2 2 D0 45 INT3 16 CL X861 4 332MHz 14 13 XIN XOUT C SIG...

Страница 16: ...ECT Q121 122 VOLTAGE DETECT Q705 706 1 8V REGULATOR IC202 CD 1 8V RECT D111 113 VSTBY 9V REGULATOR Q101 103 VM 9V 3 3V REGULATOR Q192 3 3V REGULATOR Q191 CD D 3 3V CD A 3 3V VM 7V 5V REGULATOR Q802 TUNER 5V 3 1V REGULATOR Q801 TUNER 3 1V AC DETECT Q193 1 P24 42 AN6 36 AN0 54 RSTX REMOTE CONTROL RECEIVER IC703 LED DRIVE Q707 LED701 LCD BACK LIGHT LED0 17 SC1 46 LED702 X701 32 768kHz 14 13 X1A X0A 9...

Страница 17: ...s 3 2 Vp p Ver 1 4 Note on Schematic Diagram All capacitors are in µF unless otherwise noted p pF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified f internal component C panel designation A B Line B B Line H Adjustment for repair Voltages and waveforms are dc with respect to ground under no signal conditions ...

Страница 18: ...78 C111 C214 R270 C221 C292 C291 R292 R291 IC201 C217 C218 C224 R451 R102 R103 R104 R105 R107 R108 R109 R110 R111 C451 IC402 C256 C251 C252 C254 C253 R254 R255 R252 R253 CN301 C213 C222 C405 R113 C404 R452 C112 R275 R277 C103 R112 C301 C303 C273 R268 C113 CN102 C230 R250 R280 3 1 2 E CD BOARD COMPONENT SIDE 1 868 067 11 11 CD BOARD CONDUCTOR SIDE 1 868 067 11 11 M M LIMIT 1 7 8 14 28 22 21 15 1 30...

Страница 19: ...9K 0 1 10k 0 1 BA5947FM 100p 0 1 0 047 0 1 100k 1 CXD3014A 201R 0 220 10V 1 0 10p 0 1 1 1 BD18KA5FP 0 23P 10p 5p 5p 0 1 16 9344MHz 1k 1M 0 1 FRDR FFDR TRDR TFDR FRDR FFDR TRDR TFDR SP SP SL SL SP SP SL SL OPIN OPIN CH1FIN CH1RIN CH2FIN CH2RIN GND CNF4 POWVCC CH2OUTR CH2OUTF CH1OUTR CH1PUTF CH4OUTR CH4OUTF CH3OUTF CH3OUTR POWVCC MUTE GND CH3RIN CH3FIN CH4IN CH4CAPA OPOUT PREVCC VREF GAIN SW MIRR DF...

Страница 20: ...518 C854 R831 R853 R851 C851 R151 C853 C852 R517 D851 R867 R872 C522 R516 R515 R514 R513 R534 R524 R521 R525 R526 C836 C810 C811 R821 R512 C827 C826 R820 R819 R837 C835 C828 Q801 R838 R809 R825 R826 Q802 C825 C824 C823 C839 R845 R844 R841 C847 C830 C848 C829 Q193 R822 C833 C832 C831 C812 R802 R818 R801 C802 C815 R815 C301 C315 C302 R339 R304 R308 R301 R303 R305 R340 R306 R511 C524 R510 R509 R508 R...

Страница 21: ...7 A8 A9 A10 A11 A12 A13 A6 A4 A5 A19 A18 A17 A14 A15 A16 TU CE TU CLK TU DI TU DO TU ANSD RDS DO RDS CLK TUCE TUDO TUDI TUAS TUCK RDSC RDSD SCOR XRST MIRQ CCLK MDAT MLAT MREQ MACK CLAT SENS XTSN DRMT MCLK CCMD RDSC RDSD TUCE TUDI TUCK TUAS TUDO CCLK CCMD MCLK MDAT DRMT CLAT MREQ MLAT MACK SCOR SENS MIRQ XTCN FUSD XRST O TU CE O POWER I P MONI VSTBY I TP_STATE I TU_ANSD O FUNC SD O TU CK I RDS SC I...

Страница 22: ...1 1 1 1 1 1 1 1 1 47k 47k 10 10 220 1k 100 100k 100k 4 7k 4 7k 0 1 50V 47k 47k 22k 22k 4 7k 4 7k 4 7k 4 7k 0 4 7k 4 7k 10k 4 7k 4 7k 10k 22k 22k 4 7 4 7 22k 1k 220 220 4 7k 4 7k 4 7k 10k 10k 4 7k 100k 47 100 10k 4 7k 47k 2 2M 100 100 47k 100k 470k 2 2M 2 2k 47 100 10k 4 7k 2 2k 470k 1k 2SC3052F 1 0 01 2200p 2200p 1000p 1000p 100p 1000p 1000p 0 01 0 01 0 01 100p 0 1 0 1 1000p 1000p 470p 470p 33 16V...

Страница 23: ...7k 100k 100 22k 0 1 0 01 2200p 0 1 0 1 0 1 100p 0 22 1000p 0 047 18p 18p 100p 1 0 22 0 22 0 1 0 1 0 047 10p 0 022 10p 470p 5p 47p 68p 470 10k 0 1 0 1 470p 22 50V 470p 100k 2 2k 220 220k 470k 10k 10k 10k 10k 1k 1k 100 0 PT2579SN 4 332MHz 2SC3052F 47k 100k 22k 470p 22 50V 10k 10k 2SC3052F 2SC3052F 2SC3052F 0 47 0 1 1000p 10 0 1 1000p 1PS226 4 7k 470p 100p 100p 1k 1k 0 LV23003VA 0 22 0 2p 100 220 220...

Страница 24: ...R707 Q701 R781 R715 R776 R709 R703 R758 R706 C720 R738 R739 R726 R754 R733 R751 C736 C733 C706 R755 C732 C734 C709 R748 R747 R734 R782 R727 R736 R783 C714 C717 C713 C741 C718 C715 C740 C735 C742 R704 R724 C722 C719 R728 R705 R756 R757 C716 R723 C731 R743 R753 R759 C712 D702 C743 R746 R762 IC701 Q704 R721 C702 R767 R701 R702 R730 R714 R732 R766 R742 Q707 R744 C708 R775 1 3 E 3 1 E E E E E E 1 868 2...

Страница 25: ...20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 COM0 COM1 COM2 COM3 COM0 COM1 COM2 COM3 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SI SC SO I RDS SD I RDS SD I RDS SC I RDS SC O TU CE O TU CE O TU DI O TU DI O TU CK O TU CK I TU ANSD I TU ANSD I TU D...

Страница 26: ...F INTERFACE D D 3 SW INTERFACE IC301 LA4631 E MAIN Board OUT1 VCC OUT2 IN2 PRE GND IN1 P P STANDBY 2 FILTER 1 3 4 5 6 7 8 11 13 POWER GND 10 9 12 PRE DRIVE AMP INPUT AMP STANDBY SWITCH THERMAL SHUT DOWN PROTECTOR POP NOISE PREVENTION CIRCUIT REFERENCE AMP RIPPLE FILTER OUTPUT AMP PRE DRIVE AMP INPUT AMP OUTPUT AMP 28 REC1O 27 REC1N 26 REC2N 25 REC2O 24 INC2 23 INC1 22 INB2 21 INB1 20 INA2 19 INA1 ...

Страница 27: ...DER UNLOCK DETECTOR SWALLOW COUNTER POWER ON RESET DATA SHIFT REGISTER LATCH PHASE DETECTOE CHARGE PUMP UNIVERSAL COUNTER 5 AM MIX 7 AMIF IN 8 FMIF IN 9 P DET 10 P COMP 11 FM DET 12 L OUT 13 R OUT 14 VSS FM RF 36 FM RF IN 35 GND2 34 FMRF OUT 33 VCC2 30 BO2 29 BO1 32 FM OSC 31 AM OSC 28 LP OUT 27 LP IN 23 FMDET OUT 15 CE 16 DI 17 CL 18 DO 22 MPX IN 19 XIN 20 XOUT 21 VDD 26 PD 25 AGC 24 AMDET OUT LO...

Страница 28: ... 8 7 2 14 15 16 13 12 11 10 9 CLOCK REGENERATION SYNC BIPHASE SYMBOL DECODER TEST LOGIC OUTPUT SELECTOR SWITCH OSCILLATION DIVIDER 57 kHz BAND PASS 8th ORDER COSTAS LOOP VARIABLE FIXED DIVIDER QUALITY BIT GENERATOR DIFFERENTIAL DECODER ANTI ALIASING FILTER CLOCKED COMPARATOR REFERENCE VOLTAGE RECONSTRUCTION FILTER ...

Страница 29: ...D serial data latch pulse signal input from the system controller 17 VDD Power supply terminal 1 8V 18 SVSS Ground terminal 19 SVDD Power supply terminal 1 8V 20 SENS O Internal status SENSE signal output to the system controller 21 WFCK Not used 22 XUGF Not used 23 XPCK Not used 24 GFS Not used 25 C2PO Not used 26 SCOR O Subcode sync S0 S1 detection signal output to the system controller 27 VDD P...

Страница 30: ...er cut off frequency adjustment terminal 69 AVSS4 Ground terminal 70 RFACO O EFM signal output terminal 71 RFACI I EFM signal input terminal 72 AVDD3 Power supply terminal 3 3V 73 BIAS I Asymmetry circuit constant current input terminal 74 ASYI I Playback EFM asymmetry comparator voltage input terminal 75 ASYO O Playback EFM full swing output terminal 76 VPCO O Charge pump output terminal for broa...

Страница 31: ... Ground terminal 107 XVSS Ground terminal 108 XTAO O System clock output terminal 16 9344 MHz 109 XTAI I System clock input terminal 16 9344 MHz 110 XVDD Power supply terminal 1 8V 111 AVDD1 Power supply terminal 3 3V 112 AOUT1 O L ch analog audio signal output terminal 113 VREFL O L ch reference voltage output terminal 114 AVSS1 Ground terminal 115 AVSS2 Ground terminal 116 VREFR O R ch reference...

Страница 32: ...id open close detection switch input terminal L CD lid close 29 SI0 I Internal status SENSE signal input from the CD DSP 30 SC0 O CD serial data transfer clock signal output to the CD DSP 31 SO0 O CD serial data output to the CD DSP 32 AVCC Power supply terminal 3 1V 33 SI1 I Serial data input from the FM AM tuner 34 P76 O Oscillator control signal output to the CD DSP 35 AVSS Ground terminal 36 A...

Страница 33: ...ignal output to the liquid crystal display 63 64 SEG0 SEG1 O Segment drive signal output to the liquid crystal display 65 VCC Power supply terminal 3 1V 66 GND Ground terminal 67 to 89 SEG2 to SEG24 O Segment drive signal output to the liquid crystal display 90 VCC Power supply terminal 3 1V 91 VSS Ground terminal 92 X1 I Main system clock output terminal 4 19 MHz 93 X0 O Main system clock input t...

Страница 34: ...56 11 TRANSFORMER POWER US CND 0PT005 1 443 857 11 TRANSFORMER POWER KR 0PT005 1 443 858 11 TRANSFORMER POWER SP TW AUS 1 7 685 246 19 SCREW KTP 3X8 TYPE2 NON SLIT 2 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 3 7 685 647 79 SCREW BVTP 3X10 TYPE2 IT 3 5 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 US CND AEP UK EE RU 5 7 685 647 79 SCREW BVTP 3X10 TYPE2 IT 3 KR SP TW AUS 8 1 OVERALL SECTION Items marked are ...

Страница 35: ...OARD COMPLETE US CND 64 A 1158 532 A PANEL BOARD COMPLETE SP TW KR AUS 65 2 636 545 01 SHEET LCD 66 2 636 532 01 ILLUMINATOR LCD 67 2 636 531 01 HOLDER LCD 68 2 636 546 01 LEVER REC 69 3 701 748 00 CLAMP 70 1 797 374 11 DECK MECHANICAL H 21SB 71 2 636 526 01 SPRING BUTTON COVER C 72 4 951 620 01 SCREW 2 6X8 BVTP 73 2 636 524 01 HOLDER PWB 74 2 663 087 01 SHEET AZIMUTH 75 2 663 694 01 WASHER 76 2 6...

Страница 36: ...36 515 11 CABINET TOP US 106 3 047 468 11 DAMPER 107 4 247 493 01 COVER CD 108 3 931 379 21 RUBBER VIBRATION PROOF RED 109 3 252 828 01 SCREW B2 6 PWH TAPPING 110 3 931 379 31 RUBBER VIBRATION PROOF GREEN 111 3 253 143 01 SCREW B2 6 P TAPPING 112 4 951 620 01 SCREW 2 6X8 BVTP SW750 1 692 960 11 SWITCH PUSH 1 KEY CD LID OPEN CLOSE DETECT 101 base unit section BU K8BD83S WOD SW750 not supplied 102 1...

Страница 37: ...1 OPTICAL PICK UP BLOCK KSM 213CDP C2NP Including sled motor M402 spindle motor M401 152 1 832 404 21 CABLE FLEXIBLE FLAT 16 CORE 153 A 1134 279 A CD BOARD COMPLETE S201 1 771 853 11 SWITCH DETECTION LIMIT 151 including sled motor M402 spindle motor M401 152 153 S201 included in 151 sled motor M402 included in 151 spindle motor M401 ...

Страница 38: ... 1 165 908 11 CERAMIC CHIP 1uF 10 10V C230 1 162 927 11 CERAMIC CHIP 100PF 5 50V C232 1 164 360 11 CERAMIC CHIP 0 1uF 16V C251 1 164 315 11 CERAMIC CHIP 470PF 5 50V C252 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C253 1 164 315 11 CERAMIC CHIP 470PF 5 50V C254 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C256 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C257 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C258 1 164...

Страница 39: ...PASS CAPACITOR C101 1 126 944 11 ELECT 3300uF 20 25V C105 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C109 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C110 1 115 467 11 CERAMIC CHIP 0 22uF 10 10V C111 1 164 156 11 CERAMIC CHIP 0 1uF 25V C112 1 126 943 11 ELECT 2200uF 20 25V C114 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C115 1 164 156 11 CERAMIC CHIP 0 1uF 25V C118 1 126 933 11 ELECT 100uF 20 16V C121 1 117 8...

Страница 40: ...C807 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C809 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C810 1 115 467 11 CERAMIC CHIP 0 22uF 10 10V C811 1 164 156 11 CERAMIC CHIP 0 1uF 25V C812 1 164 156 11 CERAMIC CHIP 0 1uF 25V C813 1 126 934 11 ELECT 220uF 20 16V C814 1 164 156 11 CERAMIC CHIP 0 1uF 25V C815 1 162 927 11 CERAMIC CHIP 100PF 5 50V C816 1 115 467 11 CERAMIC CHIP 0 22uF 10 10V C817 1 100 566 9...

Страница 41: ...R 2SC1623 L5L6 Q122 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q123 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q191 8 729 036 86 TRANSISTOR KTC3203Y AT Q192 8 729 036 86 TRANSISTOR KTC3203Y AT Q193 8 729 600 22 TRANSISTOR 2SA1235 F Q351 6 550 843 01 FET 2SJ599 Z E2 AZ Q352 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q371 8 729 600 22 TRANSISTOR 2SA1235 F Q372 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q507 8 729 120 28 TR...

Страница 42: ... 10K 5 1 10W R384 1 216 821 11 METAL CHIP 1K 5 1 10W R402 1 216 809 11 METAL CHIP 100 5 1 10W R403 1 216 821 11 METAL CHIP 1K 5 1 10W R404 1 216 813 11 METAL CHIP 220 5 1 10W R405 1 216 864 11 SHORT CHIP 0 R406 1 216 821 11 METAL CHIP 1K 5 1 10W R410 1 216 845 11 METAL CHIP 100K 5 1 10W R411 1 216 821 11 METAL CHIP 1K 5 1 10W R412 1 216 813 11 METAL CHIP 220 5 1 10W R419 1 216 839 11 METAL CHIP 33...

Страница 43: ...1 216 841 11 METAL CHIP 47K 5 1 10W R843 1 216 853 11 METAL CHIP 470K 5 1 10W R844 1 216 797 11 METAL CHIP 10 5 1 10W R845 1 216 801 11 METAL CHIP 22 5 1 10W R846 1 216 825 11 METAL CHIP 2 2K 5 1 10W R847 1 216 801 11 METAL CHIP 22 5 1 10W R848 1 216 821 11 METAL CHIP 1K 5 1 10W R849 1 216 837 11 METAL CHIP 22K 5 1 10W R850 1 216 825 11 METAL CHIP 2 2K 5 1 10W R851 1 216 837 11 METAL CHIP 22K 5 1 ...

Страница 44: ...29 600 22 TRANSISTOR 2SA1235 F Q702 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q703 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q704 1 801 806 11 TRANSISTOR DTC144EKA Q705 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q706 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q707 8 729 120 28 TRANSISTOR 2SC1623 L5L6 RESISTOR R701 1 216 821 11 METAL CHIP 1K 5 1 10W R702 1 216 809 11 METAL CHIP 100 5 1 10W R703 1 216 829 11 METAL CHIP 4...

Страница 45: ...702 1 762 875 21 SWITCH KEYBOARD DSGX SW703 1 762 875 21 SWITCH KEYBOARD SW704 1 762 875 21 SWITCH KEYBOARD SW705 1 762 875 21 SWITCH KEYBOARD DISPLAY SW711 1 762 875 21 SWITCH KEYBOARD x SW712 1 762 875 21 SWITCH KEYBOARD TUNING m l SW713 1 762 875 21 SWITCH KEYBOARD TUNING M L SW714 1 762 875 21 SWITCH KEYBOARD FUNCTION SW715 1 762 875 21 SWITCH KEYBOARD TUNER BAND SW716 1 762 875 21 SWITCH KEYB...

Страница 46: ...46 HCD EH10 MEMO ...

Страница 47: ...PT AC boards have been changed in the midway of production Printed wiring boards and schematic diagrams of new type and changed parts list are described in this supplement 1 Refer to original service manual for other information MAIN Board Component Side PT AC Board Component Side Former 1 868 227 11 12 New 1 868 227 13 Former 1 868 228 11 12 New 1 868 228 13 SUPPLEMENT 1 File this supplement with...

Страница 48: ...wise specified f internal component C panel designation A B Line H Adjustment for repair Voltages and waveforms are dc with respect to ground under no signal conditions no mark FM AM REC Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F FM f AM J CD PLAY E TAPE PLAY j REC i AUX IN Abbreviation AUS Australian model...

Страница 49: ...21 R525 R526 C836 C810 C811 R821 R512 C827 C826 R820 R819 R837 C835 C828 Q801 R838 R809 R825 R826 Q802 C825 C824 C823 C839 R845 R844 R841 C847 C830 C848 C829 Q193 R822 C833 C832 C831 C812 R802 R818 R801 C802 C815 R815 C301 C315 C302 R339 R304 R308 R301 R303 R305 R340 R306 R511 C524 R510 R509 R508 R507 C432 R506 R505 R423 C525 R426 C410 C501 R543 R565 R535 R544 R112 C431 R504 R503 R501 R193 C561 Q5...

Страница 50: ... 220 220 3300 35V 2200 35V 0 1 C105 0 1 AEP UK EE RU 0 47 KR 2 2 MC2836 10EDB40 0 1 T160mL 250V A1 A2 A3 A7 A8 A9 A10 A11 A12 A13 A6 A4 A5 A19 A18 A17 A14 A15 A16 TU CE TU CLK TU DI TU DO TU ANSD RDS DO RDS CLK TUCE TUDO TUDI TUAS TUCK RDSC RDSD SCOR XRST MIRQ CCLK MDAT MLAT MREQ MACK CLAT SENS XTSN DRMT MCLK CCMD RDSC RDSD TUCE TUDI TUCK TUAS TUDO CCLK CCMD MCLK MDAT DRMT CLAT MREQ MLAT MACK SCOR...

Страница 51: ... C510 R381 J102 J101 R420 R419 C310 C309 C311 C312 2 2k 2 2k 220 220 2 2k 2 2k 220 22k 2 2k 1k 10k 2SC3052F 10k 10k MC2838 10k 10k 1 1 1 1 1 1 1 1 1 1 47k 47k 10 10 220 1k 100 100k 100k 4 7k 4 7k 0 1 50V 47k 47k 22k 22k 4 7k 4 7k 4 7k 4 7k 0 4 7k 4 7k 10k 4 7k 4 7k 10k 22k 22k 4 7 4 7 22k 1k 220 220 4 7k 4 7k 4 7k 10k 10k 4 7k 100k 47 100 10k 4 7k 47k 2 2M 100 100 47k 100k 470k 2 2M 2 2k 47 100 10...

Страница 52: ...0k 10k 1PS226 47k 100k 100 22k 0 1 0 01 2200p 0 1 0 1 0 1 100p 0 22 1000p 0 047 18p 18p 100p 1 0 22 0 22 0 1 0 1 0 047 10p 0 022 10p 470p 5p 47p 68p 470 10k 0 1 0 1 470p 22 50V 470p 100k 2 2k 220 220k 470k 10k 10k 10k 10k 1k 100 0 PT2579SN 4 332MHz 2SC3052F 47k 100k 22k 470p 22 50V 10k 10k 2SC3052F 2SC3052F 2SC3052F 0 47 0 1 1000p 10 0 1 1000p 1PS226 4 7k 470p 100p 100p 1k 0 LV23003VA 0 22 0 2p 10...

Страница 53: ...184 1 164 156 11 CERAMIC CHIP 0 1uF 25V C191 1 126 934 11 ELECT 220uF 20 16V C192 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C193 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C194 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C195 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V US CND SP TW AUS C196 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C301 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C302 1 162 964 11 CERAMIC CHIP 0 001uF ...

Страница 54: ...HIP 0 22uF 10 10V C811 1 164 156 11 CERAMIC CHIP 0 1uF 25V C812 1 164 156 11 CERAMIC CHIP 0 1uF 25V C813 1 126 934 11 ELECT 220uF 20 16V C814 1 164 156 11 CERAMIC CHIP 0 1uF 25V C815 1 162 927 11 CERAMIC CHIP 100PF 5 50V C816 1 115 467 11 CERAMIC CHIP 0 22uF 10 10V C817 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C818 1 216 864 11 SHORT CHIP 0 C819 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C820 1 162 96...

Страница 55: ... 1 216 864 11 SHORT CHIP 0 SP JR105 1 216 864 11 SHORT CHIP 0 US CND JR106 1 216 864 11 SHORT CHIP 0 AEP UK EE RU JR401 1 216 864 11 SHORT CHIP 0 JR402 1 216 864 11 SHORT CHIP 0 JR403 1 216 864 11 SHORT CHIP 0 JR404 1 216 864 11 SHORT CHIP 0 JR801 1 216 864 11 SHORT CHIP 0 JR802 1 216 864 11 SHORT CHIP 0 JR803 1 216 864 11 SHORT CHIP 0 JR861 1 216 864 11 SHORT CHIP 0 AEP UK EE RU RESISTOR JN137 1 ...

Страница 56: ...47 807 31 CARBON 100 5 1 4W R301 1 216 837 11 METAL CHIP 22K 5 1 10W R302 1 216 837 11 METAL CHIP 22K 5 1 10W R303 1 216 825 11 METAL CHIP 2 2K 5 1 10W R304 1 216 825 11 METAL CHIP 2 2K 5 1 10W R305 1 216 829 11 METAL CHIP 4 7K 5 1 10W R306 1 216 829 11 METAL CHIP 4 7K 5 1 10W R307 1 216 837 11 METAL CHIP 22K 5 1 10W R308 1 216 837 11 METAL CHIP 22K 5 1 10W R339 1 216 809 11 METAL CHIP 100 5 1 10W...

Страница 57: ...W R812 1 216 817 11 METAL CHIP 470 5 1 10W R813 1 216 833 11 METAL CHIP 10K 5 1 10W R814 1 216 809 11 METAL CHIP 100 5 1 10W R815 1 216 829 11 METAL CHIP 4 7K 5 1 10W R816 1 216 833 11 METAL CHIP 10K 5 1 10W R817 1 216 833 11 METAL CHIP 10K 5 1 10W R818 1 216 841 11 METAL CHIP 47K 5 1 10W R819 1 216 841 11 METAL CHIP 47K 5 1 10W R820 1 216 833 11 METAL CHIP 10K 5 1 10W R821 1 216 813 11 METAL CHIP...

Страница 58: ...5 11 METAL CHIP 100K 5 1 10W AEP UK EE RU R876 1 216 841 11 METAL CHIP 47K 5 1 10W AEP UK EE RU SWITCH SW501 1 762 369 11 SWITCH SLIDE REC PB VIBRATOR X801 1 767 388 21 VIBRATOR CRYSTAL 75kHz US CND SP TW KR AUS X801 1 795 926 11 VIBRATOR CRYSTAL 75kHz AEP UK EE RU X861 1 579 900 21 VIBRATOR CRYSTAL 4 332MHz AEP UK EE RU A 1138 529 A PT AC BOARD COMPLETE EXCEPT SP TW A 1158 541 A PT AC BOARD COMPL...

Страница 59: ...FORMER DESCRIPTION In this set CD board has changed in the midway of production Printed wiring board and schematic diagram of new type and changed parts list are described in this supplement 2 Refer to original service manual for other information SUPPLEMENT 2 File this supplement with the service manual CD Board Component Side Former 1 868 067 11 New 1 868 067 12 ...

Страница 60: ...c with respect to ground under no signal conditions no mark CD PLAY Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path J CD PLAY Note The components identi fied by mark 0 or dotted line with mark 0 are criti cal for safety Replace only with part number specified Note Les composants identifiés par une marque 0 sont cr...

Страница 61: ...265 R278 C111 C214 R270 C221 C292 C291 R292 R291 IC201 C217 C218 C224 R451 R102 R103 R104 R105 R107 R108 R109 R110 R111 C451 IC402 C256 C251 C252 C254 C253 R254 R255 R252 R253 CN301 C213 C222 C405 R113 C404 R452 C112 R275 R277 C103 R112 C301 C303 C273 R268 C113 CN102 C230 R250 R280 M401 M402 S201 E 1 868 067 12 12 CD BOARD COMPONENT SIDE 1 3 5 4 1 868 067 12 12 CD BOARD CONDUCTOR SIDE M M 1 1 7 14...

Страница 62: ...0k 1 CXD3014A 201R 0 220 10V 0 10p 0 1 1 1 0 23P 10p 5p 5p 0 1 16 9344MHz 1k 1M 0 1 BH18LB1WG TR 1 FRDR FFDR TRDR TFDR FRDR FFDR TRDR TFDR SP SP SL SL SP SP SL SL OPIN OPIN CH1FIN CH1RIN CH2FIN CH2RIN GND CNF4 POWVCC CH2OUTR CH2OUTF CH1OUTR CH1PUTF CH4OUTR CH4OUTF CH3OUTF CH3OUTR POWVCC MUTE GND CH3RIN CH3FIN CH4IN CH4CAPA OPOUT PREVCC VREF GAIN SW MIRR DFCT FOK VSS LOCK MDP SSTP IOVSS1 SFDR SRDR ...

Страница 63: ... CERAMIC CHIP 0 1uF 16V C220 1 164 360 11 CERAMIC CHIP 0 1uF 16V C221 1 164 360 11 CERAMIC CHIP 0 1uF 16V C222 1 164 360 11 CERAMIC CHIP 0 1uF 16V C223 1 164 360 11 CERAMIC CHIP 0 1uF 16V C224 1 164 360 11 CERAMIC CHIP 0 1uF 16V C226 1 165 908 11 CERAMIC CHIP 1uF 10 10V C227 1 165 908 11 CERAMIC CHIP 1uF 10 10V C230 1 162 927 11 CERAMIC CHIP 100PF 5 50V C232 1 164 360 11 CERAMIC CHIP 0 1uF 16V C25...

Страница 64: ...0K 5 1 10W R255 1 216 821 11 METAL CHIP 1K 5 1 10W R256 1 216 837 11 METAL CHIP 22K 5 1 10W R257 1 216 845 11 METAL CHIP 100K 5 1 10W R258 1 216 849 11 METAL CHIP 220K 5 1 10W R260 1 216 864 11 SHORT CHIP 0 R265 1 216 829 11 METAL CHIP 4 7K 5 1 10W R266 1 216 821 11 METAL CHIP 1K 5 1 10W R267 1 216 829 11 METAL CHIP 4 7K 5 1 10W R268 1 216 833 11 METAL CHIP 10K 5 1 10W R270 1 216 821 11 METAL CHIP...

Страница 65: ...7 HCD EH10 MEMO ...

Страница 66: ... Correction of Torque and Tape Tension Measurements Addition of Ref No 76 77 on EXPLODED VIEWS ECN ECB33898 ENG 05012 1 2 2005 12 Change of MAIN PT AC and PANEL boards suffix 12 Change of PANEL board suffix 13 Change of MAIN and PT AC boards suffix 13 SUPPLEMENT 1 ECN ECB27448 ECB33087 1 3 2006 01 Addition of US Canadian and Singapore models 1 4 2006 03 Addition of Taiwan Korean and Australian mod...

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