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Sony CD Walkman D-EG7, Руководство по обслуживанию

Sony CD Walkman D-EG7 - это портативный проигрыватель CD с высоким качеством звука. Этот устройство имеет множество функций, которые точно подойдут для музыкальных энтузиастов. Вы можете бесплатно загрузить спецификации и руководство пользователя с manualshive.com для более подробной информации.

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– 33 –

< LIQUID CRYSTAL DISPLAY >

LCD801 1-803-351-11 DISPLAY PANEL, LCD

< TRANSISTOR >

Q311

8-729-028-92 TRANSISTOR   DTA144TUA-T106

Q401

8-729-044-09 TRANSISTOR   2SD2153T100V

Q402

8-729-044-10 TRANSISTOR   MMBF0201NLT1

Q404

8-729-921-93 TRANSISTOR   2SB1182F5-QR-TLQR

Q405

8-729-920-85 TRANSISTOR   2SD1664-T100-QR

Q409

8-729-028-74 TRANSISTOR   DTA114TUA-T106

Q501

8-729-216-22 TRANSISTOR   2SA1162G-TE85L

Q506

8-729-029-06 TRANSISTOR   DTC124EUA-T106

Q507

8-729-028-74 TRANSISTOR   DTA114TUA-T106

Q508

8-729-028-74 TRANSISTOR   DTA114TUA-T106

Q509

8-729-231-74 TRANSISTOR   2SC4116GL-TE85L

Q511

8-729-029-06 TRANSISTOR   DTC124EUA-T106

Q809

8-729-231-74 TRANSISTOR   2SC4116GL-TE85L

< RESISTOR >

R101

1-216-829-11 METAL CHIP

4.7K

5%

1/16W

R103

1-216-837-11 METAL CHIP

22K

5%

1/16W

(EXCEPT FR)

R104

1-218-899-11 METAL CHIP

150K

0.5%

1/16W

(FR)

R107

1-216-793-11 RES,CHIP

4.7

5%

1/16W

R108

1-216-833-91 RES,CHIP

10K

5%

1/16W

R201

1-216-829-11 METAL CHIP

4.7K

5%

1/16W

R203

1-216-837-11 METAL CHIP

22K

5%

1/16W

(EXCEPT FR)

R204

1-218-899-11 METAL CHIP

150K

0.5%

1/16W

(FR)

R207

1-216-793-11 RES,CHIP

4.7

5%

1/16W

R208

1-216-833-91 RES,CHIP

10K

5%

1/16W

R304

1-216-803-11 METAL CHIP

33

5%

1/16W

R306

1-216-864-11 METAL CHIP

0

5%

1/16W

R307

1-216-821-11 METAL CHIP

1K

5%

1/16W

R308

1-216-864-11 METAL CHIP

0

5%

1/16W

R310

1-216-142-00 RES,CHIP

4.7

5%

1/8W

R312

1-216-815-11 METAL CHIP

330

5%

1/16W

R313

1-216-864-11 METAL CHIP

0

5%

1/16W

R401

1-218-911-11 RES,CHIP

470K

0.50% 1/16W

R402

1-218-899-11 RES,CHIP

150K

0.50% 1/16W

R403

1-216-825-11 METAL CHIP

2.2K

5%

1/16W

R404

1-216-799-11 METAL CHIP

15

5%

1/16W

R406

1-216-304-11 METAL CHIP

3.3

5%

1/10W

R408

1-216-809-11 METAL CHIP

100

5%

1/16W

R409

1-216-837-11 METAL CHIP

22K

5%

1/16W

R413

1-216-845-11 METAL CHIP

100K

5%

1/16W

R414

1-216-845-11 METAL CHIP

100K

5%

1/16W

R415

1-216-815-11 METAL CHIP

330

5%

1/16W

R416

1-216-298-00 METAL CHIP

2.2

5%

1/10W

R417

1-216-298-00 METAL CHIP

2.2

5%

1/10W

R418

1-216-864-11 METAL CHIP

0

5%

1/16W

R419

1-216-849-11 METAL CHIP

220K

5%

1/16W

R421

1-216-833-91 RES,CHIP

10K

5%

1/16W

R423

1-216-853-11 METAL CHIP

470K

5%

1/16W

R428

1-216-845-11 RES,CHIP

100K

 5%

1/16W

R429

1-218-895-11 RES,CHIP

100K

0.50% 1/16W

R430

1-218-883-11 RES,CHIP

33K

0.50% 1/16W

R431

1-216-864-11 METAL CHIP

0

5%

1/16W

R433

1-216-821-11 METAL CHIP

1K

5%

1/16W

R434

1-216-861-11 RES,CHIP

2.2M

5%

1/16W

R435

1-220-800-91 RES,CHIP

1.5M

0.5%

1/16W

R436

1-218-913-91 RES,CHIP

560K

0.5%

1/16W

R437

1-216-833-91 RES,CHIP

10K

5%

1/16W

R438

1-216-861-11 RES,CHIP

2.2M

5%

1/16W

R439

1-218-913-91 RES,CHIP

560K

0.5%

1/16W

R440

1-216-864-11 METAL CHIP

0

5%

1/16W

R441

1-216-853-11 RES,CHIP

470K

5%

1/16W

R445

1-220-800-91 RES,CHIP

1.5M

0.5%

1/16W

R446

1-218-895-11 RES,CHIP

100K

0.5%

1/16W

R447

1-218-883-11 RES,CHIP

33K

0.5%

1/16W

R448

1-218-871-11 RES,CHIP

10K

0.5%

1/16W

R501

1-216-825-11 METAL CHIP

2.2K

5%

1/16W

R502

1-216-827-11 METAL CHIP

3.3K

5%

1/16W

R503

1-216-829-11 METAL CHIP

4.7K

5%

1/16W

R504

1-216-839-11 METAL CHIP

33K

5%

1/16W

R505

1-216-142-00 RES,CHIP

4.7

5%

1/8W

R506

1-216-833-91 RES,CHIP

10K

5%

1/16W

R507

1-216-829-11 METAL CHIP

4.7K

5%

1/16W

R508

1-216-833-91 RES,CHIP

10K

5%

1/16W

R509

1-216-835-11 METAL CHIP

15K

5%

1/16W

R510

1-216-821-11 METAL CHIP

1K

5%

1/16W

R511

1-216-833-91 RES,CHIP

10K

5%

1/16W

R512

1-216-833-91 RES,CHIP

10K

5%

1/16W

R513

1-216-829-11 METAL CHIP

4.7K

5%

1/16W

R517

1-216-835-11 METAL CHIP

15K

5%

1/16W

R518

1-216-864-11 METAL CHIP

0

5%

1/16W

R519

1-216-831-11 METAL CHIP

6.8K

5%

1/16W

R521

1-216-827-11 METAL CHIP

3.3K

5%

1/16W

R522

1-216-849-11 METAL CHIP

220K

5%

1/16W

R525

1-216-821-11 METAL CHIP

1K

5%

1/16W

R528

1-216-829-11 METAL CHIP

4.7K

5%

1/16W

R529

1-216-864-11 METAL CHIP

0

5%

1/16W

R531

1-216-833-91 RES,CHIP

10K

5%

1/16W

R533

1-216-841-11 METAL CHIP

47K

5%

1/16W

R534

1-216-833-91 RES,CHIP

10K

5%

1/16W

R535

1-216-829-11 METAL CHIP

4.7K

5%

1/16W

R536

1-216-833-91 RES,CHIP

10K

5%

1/16W

R537

1-216-851-11 METAL CHIP

330K

5%

1/16W

R538

1-216-833-91 RES,CHIP

10K

5%

1/16W

R539

1-216-864-11 METAL CHIP

0

5%

1/16W

R544

1-216-864-11 METAL CHIP

0

5%

1/16W

R545

1-216-849-11 METAL CHIP

220K

5%

1/16W

R546

1-216-825-11 METAL CHIP

2.2K

5%

1/16W

R548

1-216-825-11 METAL CHIP

2.2K

5%

1/16W

R549

1-216-833-91 RES,CHIP

10K

5%

1/16W

R550

1-216-864-11 METAL CHIP

0

5%

1/16W

R555

1-216-845-11 METAL CHIP

100K

5%

1/16W

R563

1-216-845-11 METAL CHIP

100K

5%

1/16W

R569

1-216-829-11 METAL CHIP

4.7K

5%

1/16W

R570

1-216-841-11 METAL CHIP

47K

5%

1/16W

R599

1-216-851-11 METAL CHIP

330K

5%

1/16W

R602

1-216-833-91 RES,CHIP

10K

5%

1/16W

R604

1-216-864-11 METAL CHIP

0

5%

1/16W

R630

1-216-864-11 METAL CHIP

0

5%

1/16W

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

MAIN

Содержание CD Walkman D-EG7

Страница 1: ...CK EG7 AEP Model UK Model E Model Australian Model D EG7 Photo D EG7 Model Name Using Similar Mechanism NEW CD Mechanism Type CDM 2911AAA Optical Pick up Type DAX 11A2 US Canadian model 120 V 60 Hz AEP French German East European E13 model 220 230 V 50 60 Hz UK model 230 240 V 50 Hz Australian model 240 V 50 Hz Continued on page 2 ...

Страница 2: ...EWITH MARK ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C during repairing Do not touch the soldering iron on the same conductor of the circuit board wi...

Страница 3: ...re operable Method 1 In the service mode or normal operation Emission of the laser diode is visually checked 1 Open the upper lid 2 Push the S801 as shown in Fig 1 1 3 Check the object lens for confirming normal emission of the laser diode If not emitting there is a trouble in the automatic power control circuit or the optical pick up During normal operation the laser diode is turned ON about 2 5 ...

Страница 4: ... 4 SECTION 2 GENERAL This section is extracted from instruction manual ...

Страница 5: ...id ASSY Cabinet Front MD ASSY Set Spindle motor M902 Optical Pick up Sled motor M901 Main board Cabinet Rear Upper lid ASSY 3 1 OPEN 2 1 Screws B2x10 5 9 2 Screws B2 2 Screws B2 3 Screws B2 Cabinet Front Buckle ASSY Upper lid ASSY 1 Screws B2x10 8 Claws 7 Claws 6 Claws Cabinet Rear 4 OPEN r The equipment can be removed using the following procedure ...

Страница 6: ... CN701 Blue 2 CN703 White CN501 1 Flexible board 5 Cabinet Rear 3 4 SPINDLE MOTOR M902 OPTICAL PICK UP SLED MOTOR M901 º 4 5 7 8 2 1 Screws B1 7 9 Screws P1 4x2 5 3 Screw B1 7x6 6 Screw Screw ASSY Feed Spring sled Optical pick up DAX 11A2 Spindle motor M902 Sled motor M901 Rack ...

Страница 7: ...s activated tracking servo and sled servo are turned OFF so it can be turned ON by pressing the PLAY MODE key if required 3 By pressing the REPEAT ENTER key the tracking gain up mode becomes active 4 By pressing the key focus is turned ON from focus search ing while entering CLV S pull in mode Without disc focus searching is repeated continuously 5 By pressing the PLAY MODE key tracking servo sled...

Страница 8: ...erform adjustments in the order given 3 Use the disc YEDS 18 Part No 3 702 101 01 unless other wise indicated 4 Power supply voltage requirement DC 4 5 V HOLD switch OFF VOLUME Minimum SOUND switch NORM AVLS switch OFF Before Beginning Adjustment Set the equipment to service mode See page 7 and check the fol lowing If there in an error repair the equipment Checking of the sled motor 1 Open the upp...

Страница 9: ...e waveform during 100 track jump Brake application is smooth because of adjustment Fig 5 3 Waveform when no traverse waveform during 100 track jump Brake application is poor because of adjustment Fig 5 4 0V 0V 0V 100 track jump waveform 0V 100 track jump waveform traverse waveform Focus Tracking Gain Adjustment A servo analyzer is necessary in order to perform this adjustment exactly However this ...

Страница 10: ... 10 Adjustment Location MAIN BOARD Side A RV503 Focus Gain Adjustment RV502 Tracking Gain Adjustment ...

Страница 11: ...ol output 25 XLT ESP O Latch signal output to ESP control IC601 26 HOLD SW I Hold switch input termianl L HOLD ON H HOLD OFF 27 XLMT MD I Limit switch input terminal L Inside Track 28 XRSM SW I RESUME switch input terminal L ON H OFF 29 WP XDC DT PWR I DC in voltage detection terminal 30 WP XOPEN SW I Door open switch input terminal L Close H Open 31 WP XPLAY SW I Play pause key input terminal 32 ...

Страница 12: ...for main unit key 54 AD CHGMNT2 I Rechargeable battery detect input 55 AD HI DC I A D input terminal for DC IN voltage detection 56 AD BAT I Rechargeable battery dry cell detection input 57 AD CHGMNT I A D input terminal for charging voltage monitor 58 AD VCC I A D input terminal for VCC voltage monitor 59 AD DSP OFFSET I A D input terminal for DSP off set monitor 60 FP10 Not used Open 61 67 SEG 0...

Страница 13: ... 13 15 14 D EG5 EG5CK EG7 6 2 BLOCK DIAGRAM Signal path J CD ...

Страница 14: ...P702 TP703 TP701 R544 R545 R702 C526 R528 R603 IS310 TP534 TP505 C599 R502 R503 TP502 D402 L202 Q509 R509 C806 R555 R510 Q501 L502 C516 R506 R507 R505 TP503 TP504 TP506 TP547 TP509 TP510 TP511 TP508 L306 TP419 TP517 TP518 TP519 TP558 C601 C616 FB601 R602 TP545 C619 C602 R829 R830 R818 TP867 C879 R809 TP815 R808 TP822 TP525 TP881TP880 R826 TP860 TP861 TP862 TP818 R806 TP514 TEO TP521 IC505 IC503 C5...

Страница 15: ...c tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path J CD 6 4 SCHEMATIC DIAGRAM r Refer to page 24 for IC Block Diagrams r Waveforms 1 IC502 ª XPCK 5 9 2 6 10 3 7 4 8 SERVICE MODE during TRK servo OFF VOLT DIV 1 V AC TIME DIV 0 2 µsec IC301 XTLO T401 2 IC502 RFCK IC801 º OSC2 Q4...

Страница 16: ......

Страница 17: ......

Страница 18: ......

Страница 19: ......

Страница 20: ...T FRONT L ASSY BLACK 64 A 3328 321 A BRACKET FRONT L ASSY WHITE 65 4 215 434 01 TERMINAL BATTERY 66 4 215 433 01 HOLDER LCD 67 A 3323 223 A MAIN BOARD COMPLETE EXCEPT FR 67 A 3323 224 A MAIN BOARD COMPLETE FR 68 4 215 423 11 KNOB AVLS BLACK CANADIAN BLACK 68 4 215 423 21 KNOB AVLS WHITE 69 4 993 138 01 INSULATOR 70 4 215 412 11 CABINET REAR BLACK CANADIAN BLACK 70 4 215 412 21 CABINET REAR WHITE 7...

Страница 21: ... 1 OPTICAL PICK UP DAX 11A2 110 4 972 165 01 RACK 111 4 973 631 01 SCREW 112 7 627 850 17 SCREW PRECISION P 1 4X2 5 M901 A 3303 403 A MOTOR ASSY SLED SLED INCLUDING GEAR M902 A 3328 261 A MOTOR ASSY TURNTABLE SPINDLE S901 1 571 099 21 SWITCH 1 KEY LIMIT The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Les composants identifi...

Страница 22: ... 360 11 CERAMIC CHIP 0 1uF 16V C324 1 162 953 11 CERAMIC CHIP 100PF 5 50V C326 1 115 467 11 CERAMIC CHIP 0 22uF 10 10V C335 1 162 910 11 CERAMIC CHIP 5PF 5 50V C401 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C402 1 126 785 11 ELECT 47uF 20 10V C403 1 127 485 00 ELECT 33uF 20 6 3V C404 1 162 923 11 CERAMIC CHIP 47PF 5 50V C405 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C406 1 164 360 11 CERAMIC CHIP 0 1uF...

Страница 23: ...N501 1 566 530 11 CONNECTOR FPC ZIF 14P CN701 1 695 320 51 PIN CONNECTOR 1 5MM SMD 2P CN702 1 695 320 31 PIN CONNECTOR 1 5MM SMD 2P CN703 1 695 320 21 PIN CONNECTOR 1 5MM SMD 2P DIODE D101 8 719 976 99 DIODE UDZ TE 17 5 1B D201 8 719 976 99 DIODE UDZ TE 17 5 1B D302 8 719 976 99 DIODE UDZ TE 17 5 1B D401 8 719 048 98 DIODE RB160L 40TE25 D402 8 719 049 09 DIODE 1SS367 T3SONY D403 8 719 049 10 DIODE...

Страница 24: ...4 11 METAL CHIP 0 5 1 16W R433 1 216 821 11 METAL CHIP 1K 5 1 16W R434 1 216 861 11 RES CHIP 2 2M 5 1 16W R435 1 220 800 91 RES CHIP 1 5M 0 5 1 16W R436 1 218 913 91 RES CHIP 560K 0 5 1 16W R437 1 216 833 91 RES CHIP 10K 5 1 16W R438 1 216 861 11 RES CHIP 2 2M 5 1 16W R439 1 218 913 91 RES CHIP 560K 0 5 1 16W R440 1 216 864 11 METAL CHIP 0 5 1 16W R441 1 216 853 11 RES CHIP 470K 5 1 16W R445 1 220...

Страница 25: ...TH CONNECTOR 109 X 4951 546 1 OPTICAL PICK UP DAX 11A2 LCD801 1 803 351 11 DISPLAY PANEL LCD M901 A 3303 403 A MOTOR ASSY SLED SLED INCLUDING GEAR M902 A 3328 261 A MOTOR ASSY TURNTABLE SPINDLE S901 1 571 099 21 SWITCH 1 KEY LIMIT ACCESSORIES PACKING MATERIALS 1 251 696 11 CONNECTING PACK CAR EG5CK 1 467 007 22 ADAPTOR AC AC E455 EG7 AUS 1 467 009 21 ADAPTOR AC AC E455 EG5CK EG5 EG7 US CND 1 473 1...

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