Sony MDS-JB920 TANTAL. Chip, Diode F1J6TP, CXA2523AR, Transistor FMW1, TC7WU04FUTE12R, Short

Page 64

BD

Ref. No.

Part No.

Description

 

 

Remark

C168

1-163-038-00

CERAMIC CHIP

0.1uF

 

25V

C169

1-125-822-21

TANTALUM

10uF

20%

10V

C171

1-163-038-00

CERAMIC CHIP

0.1uF

 

25V

C181

1-104-913-11

TANTAL. CHIP

100uF

20%

16V

C183

1-163-038-00

CERAMIC CHIP

0.1uF

 

25V

C184

1-117-970-11

ELECT CHIP

22uF

20%

10V

C185

1-164-611-11

CERAMIC CHIP

0.001uF

10%

500V

C187

1-104-913-11

TANTAL. CHIP

100uF

20%

16V

C188

1-164-232-11

CERAMIC CHIP

0.01uF

 

50V

C189

1-163-989-11

CERAMIC CHIP

0.033uF

10%

25V

C190

1-126-206-11

ELECT CHIP

100uF

20%

6.3V

C191

1-163-038-00

CERAMIC CHIP

0.1uF

 

25V

C196

1-163-038-00

CERAMIC CHIP

0.1uF

 

25V

C197

1-163-038-00

CERAMIC CHIP

0.1uF

 

25V

< CONNECTOR >

CN101 1-569-479-21 CONNECTOR, FPC 21P CN102 1-784-833-21 CONNECTOR (SMD) 21P CN103 1-784-834-21 CONNECTOR (SMD) 23P CN104 1-770-687-11 CONNECTOR, FFC/FPC 4P CN110 1-695-440-21 PIN, CONNECTOR (PC BOARD) 6P

< DIODE >

D101

8-719-988-62

DIODE

1SS355

 

D181

8-719-046-86

DIODE

F1J6TP

 

D183

8-719-046-86

DIODE

F1J6TP

 

 

 

< IC >

 

 

 

IC101

8-752-080-95

IC

CXA2523AR

 

IC103

8-729-903-10

IC

TRANSISTOR FMW1

IC121

8-752-389-44

IC

CXD2654R

 

 

IC123

8-759-096-87

IC

TC7WU04FU(TE12R)

IC124

8-759-334-38

IC MSM51V4400-70TS-K

IC152

8-759-430-25

IC

BH6511FS-E2

 

IC171

8-759-487-04

IC

BR24C02F-E2

 

IC181

8-759-481-17

IC

MC74ACT08DTR2

IC192

8-759-460-72

IC

BA033FP-E2

 

 

 

< COIL/SHORT >

 

L101

1-414-813-11

INDUCTOR

 

0uH

L102

1-414-813-11

INDUCTOR

 

0uH

L103

1-414-813-11

INDUCTOR

 

0uH

L105

1-414-813-11

INDUCTOR

 

0uH

L106

1-414-813-11

INDUCTOR

 

0uH

L121

1-414-813-11

INDUCTOR

 

0uH

L122

1-414-813-11

INDUCTOR

 

0uH

L151

1-412-029-11

INDUCTOR CHIP

10uH

L152

1-412-029-11

INDUCTOR CHIP

10uH

L153

1-412-032-11

INDUCTOR CHIP

100uH

L154

1-412-032-11

INDUCTOR CHIP

100uH

L161

1-414-813-11

INDUCTOR

 

0uH

L162

1-414-813-11

INDUCTOR

 

0uH

L181

1-216-295-91

SHORT 0

 

 

 

 

< TRANSISTOR >

 

Q101

8-729-403-35

TRANSISTOR

UN5113

Q102

8-729-026-53

TRANSISTOR 2SA1576A-T106-QR

Q103

8-729-028-99

TRANSISTOR

RN1307-TE85L

Q104

8-729-028-99

TRANSISTOR

RN1307-TE85L

Ref. No.

Part No.

Description

Remark

Q162 8-729-101-07 TRANSISTOR 2SB798-DL

Q163

8-729-403-35 TRANSISTOR

UN5113

 

 

Q181

8-729-018-75 TRANSISTOR

2SJ278MY

 

 

Q182

8-729-017-65 TRANSISTOR

2SK1764KY

 

 

 

 

< RESISTOR >

 

 

 

R103

1-216-049-11 RES,CHIP

1K

5%

1/10W

R104

1-216-073-00

METAL CHIP

10K

5%

1/10W

R105

1-216-065-00 RES,CHIP

4.7K

5%

1/10W

R106

1-216-133-00

METAL CHIP

3.3M

5%

1/10W

R107

1-216-113-00

METAL CHIP

470K

5%

1/10W

R109

1-216-295-00 SHORT

0

 

 

R110

1-216-073-00

METAL CHIP

10K

5%

1/10W

R111

1-216-295-00 SHORT

0

 

 

R112

1-216-089-00 RES,CHIP

47K

5%

1/10W

R113

1-216-049-11 RES,CHIP

1K

5%

1/10W

R115

1-216-049-11 RES,CHIP

1K

5%

1/10W

R117

1-216-113-00

METAL CHIP

470K

5%

1/10W

R120

1-216-025-00 RES,CHIP

100

5%

1/10W

R121

1-216-097-00 RES,CHIP

100K

5%

1/10W

R123

1-216-033-00

METAL CHIP

220

5%

1/10W

R124

1-216-025-00 RES,CHIP

100

5%

1/10W

R125

1-216-025-00 RES,CHIP

100

5%

1/10W

R127

1-216-025-00 RES,CHIP

100

5%

1/10W

R129

1-216-295-00 SHORT

0

 

 

R131

1-216-073-00

METAL CHIP

10K

5%

1/10W

R132

1-216-097-00 RES,CHIP

100K

5%

1/10W

R133

1-216-117-00

METAL CHIP

680K

5%

1/10W

R134

1-216-049-11 RES,CHIP

1K

5%

1/10W

R135

1-216-061-00

METAL CHIP

3.3K

5%

1/10W

R136

1-216-049-11 RES,CHIP

1K

5%

1/10W

R137

1-216-295-00 SHORT

0

 

 

R140

1-216-029-00

METAL CHIP

150

5%

1/10W

R142

1-216-073-00

METAL CHIP

10K

5%

1/10W

R143

1-216-073-00

METAL CHIP

10K

5%

1/10W

R144

1-216-025-00 RES,CHIP

100

5%

1/10W

R145

1-216-073-00

METAL CHIP

10K

5%

1/10W

R146

1-216-037-00

METAL CHIP

330

5%

1/10W

R147

1-216-025-00 RES,CHIP

100

5%

1/10W

R148

1-216-045-00

METAL CHIP

680

5%

1/10W

R149

1-216-073-00

METAL CHIP

10K

5%

1/10W

R150

1-216-295-00 SHORT

0

 

 

R151

1-216-073-00

METAL CHIP

10K

5%

1/10W

R152

1-216-073-00

METAL CHIP

10K

5%

1/10W

R158

1-216-097-00 RES,CHIP

100K

5%

1/10W

R159

1-216-097-00 RES,CHIP

100K

5%

1/10W

R160

1-216-295-00 SHORT

0

 

 

R161

1-216-057-00

METAL CHIP

2.2K

5%

1/10W

R162

1-216-057-00

METAL CHIP

2.2K

5%

1/10W

R163

1-216-057-00

METAL CHIP

2.2K

5%

1/10W

R164

1-216-045-00

METAL CHIP

680

5%

1/10W

R165

1-216-097-00 RES,CHIP

100K

5%

1/10W

R166

1-220-149-11 REGISTER

2.2

10%

1/2W

R167

1-216-065-00 RES,CHIP

4.7K

5%

1/10W

R169

1-219-724-11

METAL CHIP

1

1%

1/4W

R170

1-216-073-00

METAL CHIP

10K

5%

1/10W

R171

1-216-073-00

METAL CHIP

10K

5%

1/10W

– 80 –

Page 63 Page 65
Image 64
Page 63 Page 65
Contents MDS-JE520 SpecificationsMDM-5A SELF-DIAGNOSIS Function GeneralItems of Error History Mode Items and Contents Diagrams Table of ContentsSection Servicing Notes Varning Flexible Circuit Board RepairingVaroitus JIG for Checking BD Board Waveform IOPRecord Precedure Forced Reset Checks Prior to Parts Replacement and AdjustmentsREC/PLAY Retry Cause Display Mode PrecedureHexadecimal nBinary Conversion Table Location of Controls Section GeneralFront view Rear view Page Page Section Disassembly CaseFront Panel Seciton Main BoardMechanism Section MDM-5A Slider CAMBase Unit MBU-5A, BD Board SW BOARD, Loading Motor M103Section Test Mode Precautions for USE of Test ModeSetting the Test Mode Exiting the Test ModeSelecting the Test Mode Display Contents Mark GroupNon-Volatile Memory Mode EEP Mode Operating the Continuous Playback ModeMID Test Mode Displays Functions of Other ButtonsAuto gain display Not used in servicing Detrack check display Not used in servicingDisplay Contents When Lit When Off Meanings of Other DisplaysSection Electrical Adjustments Parts Replacement and AdjustmentPrecautions for Checking Laser Diode Emissinon Precautions for USE of Optical PICK-UP KMS-260APrecautions for Adjustments Laser power meterTemperature Compensation Offset Check Laser Power CheckCheck Prior to Repairs Traverse CheckPlay Checking MO Error Rate Check CD Error Rate CheckFocus Bias Check Self-Recording/playback CheckInitial Setting of Adjustment Value Temperature Compensation Offset AdjutmentLaser Power Adjustment Recording and Displaying the IOP InformationTraverse Adjustment Focus Bias Adjustment Error Rate Check Auto Gain Control Output Level AdjustmentCD Auto Gain Control Output Level Adjustment MO 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 Srdt SensXrst SqsyXras XWEMvci AsyoSrdr SfdrSprd SpfdMain Board IC100 CXD8607N A/D Converter Avddl VDD1TEST2 LvddMain Board IC800 M30610MCA-264FP System Controller MDS-JB920 Block Diagram Servo Section ∙ Signal PathREC Analog REC Digital∙ Signal Path Play Analog OUT Block Diagram Main SectionPlay Digital OUT Circuit Boards Location Printed Wiring Boards BD Section MDS-JB920 Schematic Diagram BD /2 See 53 for Waveforms. See page 70 and 71 for IC Block DiagramsWaveforms 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 Schematic Diagram BD Switch Section Printed Wiring Board BD Switch SectionIC Block Diagrams BD Board IC101 CXA2523ARIC121 CXD2654R IC152 BH6511FS-E2Main Board IC100 CXD8607N IC101 CXA8054MIC203 CXA8042ASIC200 CXD8767N SN74HC153ANS SN74HCU04ANS-E20Section Exploded Views Chassis SectionFront Panel Section Supplied with RV760204 205 206 201209 4-988-466-21 Spring ELECTROSTATIC, Leaf Base Unit Section MBU-5A Section Electrical Parts List TANTAL. Chip DiodeDiode F1J6TP CXA2523ARDisp Main C252 Mylar HZS6C1L HZ7.5CP-TKCXA8042AS SN74HC153ANS390 Main PSW Coil with Core VibratorLED SEL6210S-TH10 Standby LED SEL6810A-TH10 Mega Control TransistorSW VOL Sony Corporation
Top Page Image Contents