Sony MDS-JB920 service manual C252 Mylar

Page 67

Ref. No.

Part No.

Description

 

 

Remark

C244

1-126-023-11 ELECT

100uF

20%

25V

C245

1-126-023-11 ELECT

100uF

20%

25V

C246

1-126-023-11 ELECT

100uF

20%

25V

C247

1-136-154-00 FILM

0.012uF

5%

50V

C248

1-136-154-00 FILM

0.012uF

5%

50V

C249

1-136-154-00 FILM

0.012uF

5%

50V

C250

1-136-154-00 FILM

0.012uF

5%

50V

C251

1-130-479-00 MYLAR

0.0047uF

5%

50V

C252

1-130-479-00 MYLAR

0.0047uF

5%

50V

C253

1-130-479-00 MYLAR

0.0047uF

5%

50V

C254

1-130-479-00 MYLAR

0.0047uF

5%

50V

C255

1-110-339-11 MYLAR

220PF

5%

50V

C256

1-110-339-11 MYLAR

220PF

5%

50V

C257

1-110-339-11 MYLAR

220PF

5%

50V

C258

1-110-339-11 MYLAR

220PF

5%

50V

C259

1-136-818-11 FILM

0.0047uF

5%

100V

C260

1-136-818-11 FILM

0.0047uF

5%

100V

C261

1-136-814-11 FILM

0.001uF

5%

100V

C262

1-136-814-11 FILM

0.001uF

5%

100V

C263

1-124-700-11 ELECT

330uF

20%

25V

C264

1-124-700-11 ELECT

330uF

20%

25V

C265

1-124-699-11 ELECT

220uF

20%

25V

C266

1-124-699-11 ELECT

220uF

20%

25V

C270

1-164-159-11 CERAMIC

0.1uF

 

50V

C271

1-164-159-11 CERAMIC

0.1uF

 

50V

C300

1-162-294-31 CERAMIC

0.001uF

10%

50V

C301

1-164-159-11 CERAMIC

0.1uF

 

50V

C302

1-126-933-11 ELECT

100uF

20%

16V

C303

1-162-294-31 CERAMIC

0.001uF

10%

50V

C304

1-164-159-11 CERAMIC

0.1uF

 

50V

C305

1-126-933-11 ELECT

100uF

20%

16V

C306

1-126-933-11 ELECT

100uF

20%

16V

C307

1-126-933-11 ELECT

100uF

20%

16V

C308

1-126-933-11 ELECT

100uF

20%

16V

C309

1-136-165-00 FILM

0.1uF

5%

50V

C310

1-136-165-00 FILM

0.1uF

5%

50V

C311

1-136-165-00 FILM

0.1uF

5%

50V

C312

1-164-159-11 CERAMIC

0.1uF

 

50V

C313

1-164-159-11 CERAMIC

0.1uF

 

50V

C314

1-164-159-11 CERAMIC

0.1uF

 

50V

C315

1-104-646-11 CERAMIC

2.2uF

20%

50V

C316

1-126-933-11 ELECT

100uF

20%

16V

C317

1-164-159-11 CERAMIC

0.1uF

 

50V

C318

1-136-165-00 FILM

0.1uF

5%

50V

C319

1-162-282-31 CERAMIC

100PF

10%

50V

C320

1-104-646-11 CERAMIC

2.2uF

20%

50V

C400

1-162-306-11 CERAMIC

0.01uF

20%

16V

C401

1-162-306-11 CERAMIC

0.01uF

20%

16V

C402

1-126-933-11 ELECT

100uF

20%

16V

C403

1-164-159-11 CERAMIC

0.1uF

 

50V

C404

1-126-965-11 ELECT

22uF

20%

50V

C700

1-126-927-11 ELECT

2200uF

20%

10V

C701

1-126-925-11 ELECT

470uF

20%

10V

C702

1-161-494-00 CERAMIC

0.022uF

 

25V

C703

1-164-159-11 CERAMIC

0.1uF

 

50V

C704

1-126-927-11 ELECT

2200uF

20%

10V

C705

1-164-159-11 CERAMIC

0.1uF

 

50V

C706

1-117-850-11

ELECT

15000uF

20%

16V

 

 

 

 

 

 

MAIN

 

 

 

 

 

 

 

Ref. No.

Part No.

Description

 

 

 

Remark

C707

1-126-964-11 ELECT

10uF

20%

50V

C708

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C709

1-126-939-11 ELECT

10000uF

20%

16V

C710

1-126-969-11 ELECT

220uF

20%

50V

C711

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C712

1-128-554-11 ELECT

330uF

20%

63V

C713

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C714

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C715

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C716

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C717

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C718

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C719

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C726

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C727

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C728

1-126-234-11 ELECT

2200uF

20%

16V

C729

1-128-489-11 ELECT

3300uF

20%

16V

C730

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C731

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C732

1-115-877-11 ELECT(BLOCK)

4700uF

20%

25V

C733

1-115-877-11 ELECT(BLOCK)

4700uF

20%

25V

C735

1-136-153-00 FILM

0.01uF

5%

 

50V

C736

1-136-153-00 FILM

0.01uF

5%

 

50V

C737

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C738

1-104-664-11 ELECT

47uF

20%

25V

C740

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C750

1-126-965-11 ELECT

22uF

20%

50V

C751

1-126-964-11 ELECT

10uF

20%

50V

C803

1-162-282-31 CERAMIC

100PF

10%

50V

C804

1-162-282-31 CERAMIC

100PF

10%

50V

C805

1-162-294-31 CERAMIC

0.001uF

10%

50V

C806

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C807

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C808

1-162-294-31 CERAMIC

0.001uF

10%

50V

C809

1-162-205-31 CERAMIC

18PF

5%

 

50V

C810

1-162-205-31 CERAMIC

18PF

5%

 

50V

C811

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C812

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C813

1-162-294-31 CERAMIC

0.001uF

10%

50V

C814

1-162-294-31 CERAMIC

0.001uF

10%

50V

C815

1-162-294-31 CERAMIC

0.001uF

10%

50V

C816

1-162-294-31 CERAMIC

0.001uF

10%

50V

C817

1-131-347-00 TANTALUM

1uF

10%

35V

C818

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C819

1-126-925-11 ELECT

470uF

20%

10V

C820

1-164-159-11 CERAMIC

0.1uF

 

 

50V

C821

1-104-646-11 CERAMIC

2.2uF

20%

50V

C822

1-104-646-11 CERAMIC

2.2uF

20%

50V

C824

1-162-282-31

CERAMIC

100PF

10%

50V

<CONNECTOR >

*CN100 1-564-509-11 PLUG, CONNECTOR 6P CN200 1-564-510-11 PLUG, CONNECTOR 7P CN400 1-770-651-11 CONNECTOR, FFC/FPC 23P

*CN401 1-568-934-11 PIN, CONNECTOR 7P CN402 1-770-649-11 CONNECTOR, FFC/FPC 21P

CN403 1-569-490-11 SOCKET, CONNECTOR 3P

– 83 –

Page 66 Page 68
Image 67
Page 66 Page 68
Contents MDS-JE520 SpecificationsMDM-5A General SELF-DIAGNOSIS FunctionItems of Error History Mode Items and Contents Diagrams Table of ContentsSection Servicing Notes Varning Flexible Circuit Board RepairingVaroitus IOP JIG for Checking BD Board WaveformRecord Precedure Forced Reset Checks Prior to Parts Replacement and AdjustmentsREC/PLAY Precedure Retry Cause Display ModeHexadecimal nBinary Conversion Table Location of Controls Section GeneralFront view Rear view Page Page Case Section DisassemblyMain Board Front Panel SecitonSlider CAM Mechanism Section MDM-5ASW BOARD, Loading Motor M103 Base Unit MBU-5A, BD BoardExiting the Test Mode Section Test ModePrecautions for USE of Test Mode Setting the Test ModeDisplay Contents Mark Group Selecting the Test ModeNon-Volatile Memory Mode EEP Mode Operating the Continuous Playback ModeMID Detrack check display Not used in servicing Test Mode DisplaysFunctions of Other Buttons Auto gain display Not used in servicingMeanings of Other Displays Display Contents When Lit When OffParts Replacement and Adjustment Section Electrical AdjustmentsLaser power meter Precautions for Checking Laser Diode EmissinonPrecautions for USE of Optical PICK-UP KMS-260A Precautions for AdjustmentsTraverse Check Temperature Compensation Offset CheckLaser Power Check Check Prior to RepairsSelf-Recording/playback Check Play Checking MO Error Rate CheckCD Error Rate Check Focus Bias CheckRecording and Displaying the IOP Information Initial Setting of Adjustment ValueTemperature Compensation Offset Adjutment Laser Power AdjustmentTraverse Adjustment Focus Bias Adjustment MO Auto Gain Control Output Level Adjustment Error Rate CheckAuto Gain Control Output Level Adjustment CD Auto Gain Control Output Level AdjustmentAdjusting Points and Connecting Points BD Board IC101 CXA2523AR RF AMP, FOCUS/TRACKING Error AMP Section DiagramsIC PIN Function Description Sqsy SrdtSens XrstAsyo XrasXWE MvciSpfd SrdrSfdr SprdMain Board IC100 CXD8607N A/D Converter Lvdd AvddlVDD1 TEST2Main Board IC800 M30610MCA-264FP System Controller MDS-JB920 REC Digital Block Diagram Servo Section∙ Signal Path REC Analog∙ Signal Path Play Analog OUT Block Diagram Main SectionPlay Digital OUT Circuit Boards Location Printed Wiring Boards BD Section MDS-JB920 53 for Waveforms. See page 70 and 71 for IC Block Diagrams Schematic Diagram BD /2 SeeWaveforms BD board Main board Disp board MDS-JB920 MDS-JB920 MDS-JB920 MDS-JB920 Other layers pattern Side a US, CND Schematic Diagram Panel Section See page 54 for Waveforms CXA2523AR Schematic Diagram BD Switch SectionPrinted Wiring Board BD Switch Section IC Block Diagrams BD Board IC101IC152 BH6511FS-E2 IC121 CXD2654RCXA8042AS Main Board IC100 CXD8607NIC101 CXA8054M IC203IC200 CXD8767N SN74HCU04ANS-E20 SN74HC153ANSChassis Section Section Exploded ViewsSupplied with RV760 Front Panel Section204 205 206 201209 4-988-466-21 Spring ELECTROSTATIC, Leaf Base Unit Section MBU-5A Section Electrical Parts List CXA2523AR TANTAL. ChipDiode Diode F1J6TPDisp Main C252 Mylar SN74HC153ANS HZS6C1LHZ7.5CP-TK CXA8042AS390 LED SEL6810A-TH10 Mega Control Transistor Main PSWCoil with Core Vibrator LED SEL6210S-TH10 StandbySW VOL Sony Corporation
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