Sony MDS-JE640 specifications KEY-SW Main

Page 61

Ref. No.

Part No.

Description

 

 

Remarks

 

1-677-822-11

KB BOARD

 

 

 

 

 

 

*********

 

 

 

 

 

 

< CAPACITOR >

 

 

 

 

C801

1-164-159-11

CERAMIC

0.1uF

 

50V

 

C820

1-164-159-11

CERAMIC

0.1uF

 

50V

 

C824

1-164-159-11

CERAMIC

0.1uF

 

50V

 

C834

1-164-159-11

CERAMIC

0.1uF

 

50V

 

C850

1-164-159-11

CERAMIC

0.1uF

 

50V

 

C853

1-164-159-11

CERAMIC

0.1uF

 

50V

 

C854

1-164-159-11

CERAMIC

0.1uF

 

50V

 

 

 

< CONNECTOR >

 

 

 

 

CN820

1-785-945-11

CONNECTOR, DIN (KEYBOARD IN)

 

 

 

 

< COIL >

 

 

 

 

L801

1-424-122-11

FILTER, NOISE

 

 

 

 

L802

1-424-122-11

FILTER, NOISE

 

 

 

 

L803

1-424-122-11

FILTER, NOISE

 

 

 

 

L804

1-424-122-11

FILTER, NOISE

 

 

 

 

L824

1-410-324-11

INDUCTOR

4.7uH

 

 

 

 

 

< RESISTOR >

 

 

 

 

R821

1-249-425-11

CARBON

4.7K

5%

1/4W

F

R824

1-249-417-11

CARBON

1K

5%

1/4W

F

R825

1-249-425-11

CARBON

4.7K

5%

1/4W

F

R831

1-249-429-11

CARBON

10K

5%

1/4W

 

R832

1-249-441-11

CARBON

100K

5%

1/4W

 

R835

1-249-429-11

CARBON

10K

5%

1/4W

 

**************************************************************

 

1-677-819-11

KEY-SW BOARD

 

 

 

 

 

*************

 

 

 

 

 

< CAPACITOR >

 

 

 

C742

1-124-584-00

ELECT

100uF

20%

10V

C743

1-162-306-11

CERAMIC

0.01uF

20%

16V

C748

1-164-159-11

CERAMIC

0.1uF

 

50V

C749

1-164-159-11

CERAMIC

0.1uF

 

50V

 

 

< CONNECTOR >

 

 

 

CN703

1-778-715-11

CONNECTOR, BOARD TO BOARD 9P

 

 

 

< LED >

 

 

 

D751

8-719-046-44

LED SEL5221S-TP15 (STANDBY)

 

D752

8-719-046-39

LED SEL5821A-TP15 (PITCH CONTROL)

D753

8-719-046-44

LED SEL5221S-TP15 (SF EDIT)

 

 

 

< IC >

 

 

 

IC740

8-749-013-92

IC GP1UC7X (REMOTE SENSOR)

 

 

 

< TRANSISTOR >

 

 

 

Q751

8-729-900-80

TRANSISTOR UN4211-TA

 

 

Q752

8-729-900-80

TRANSISTOR UN4211-TA

 

 

Q753

8-729-900-80

TRANSISTOR UN4211-TA

 

 

 

 

< RESISTOR >

 

 

 

R725

1-249-429-11

CARBON

10K

5%

1/4W

R726

1-249-435-11

CARBON

33K

5%

1/4W

 

 

 

KB

 

 

KEY-SW

 

 

MAIN

 

 

 

 

 

 

 

 

 

 

 

Ref. No.

Part No.

Description

 

 

 

Remarks

R732

1-249-421-11

CARBON

2.2K

5%

1/4W

F

R733

1-247-843-11

CARBON

3.3K

5%

1/4W

 

R741

1-247-807-31

CARBON

100

5%

1/4W

 

R742

1-249-401-11

CARBON

47

5%

1/4W

F

R747

1-249-429-11

CARBON

10K

5%

1/4W

 

R751

1-249-409-11

CARBON

220

5%

1/4W

F

R752

1-249-409-11

CARBON

220

5%

1/4W

F

R753

1-249-409-11

CARBON

220

5%

1/4W

F

 

 

< SWITCH >

 

 

 

 

 

S726

1-762-875-21

SWITCH, KEYBOARD (@/1)

 

 

 

 

S731

1-762-875-21

SWITCH, KEYBOARD (TIME)

 

 

 

 

S732

1-762-875-21 SWITCH, KEYBOARD (SF EDIT)

 

 

S733

1-762-875-21 SWITCH, KEYBOARD (PITCH CONTROL)

 

S746

1-786-027-11

SWITCH, SLIDE (TIMER)

 

 

 

 

**************************************************************

 

A-4725-416-A

MAIN BOARD, COMPLETE (CND)

 

 

 

*********************

 

 

 

A-4725-422-A

MAIN BOARD, COMPLETE (AEP,UK,CIS)

 

 

*********************

 

 

 

A-4725-429-A

MAIN BOARD, COMPLETE (SP,MY)

 

 

 

*********************

 

 

 

7-685-646-79

SCREW +BVTP 3X8 TYPE2 TT(B)

 

 

 

< BATTERY >

 

 

 

BT420

1-756-121-11

BATTERY, LITHIUM SECONDARY

 

 

 

< CAPACITOR >

 

 

 

C1

1-126-960-11

ELECT

1uF

20%

50V

C2

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C19

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C26

1-162-964-11

CERAMIC CHIP

0.001uF

10%

50V

C36

1-162-960-11

CERAMIC CHIP

220PF

10%

50V

C37

1-162-960-11

CERAMIC CHIP

220PF

10%

50V

C39

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C48

1-162-927-11

CERAMIC CHIP

100PF

5%

50V

C151

1-136-356-11

MYLAR

470PF

5%

50V

C152

1-128-551-11

ELECT

22uF

20%

25V

C153

1-128-551-11

ELECT

22uF

20%

25V

C161

1-137-505-11

MYLAR

220PF

5%

50V

C165

1-137-503-11

MYLAR

0.0001uF

5%

50V

C166

1-137-503-11

MYLAR

0.0001uF

5%

50V

C171

1-137-368-11

MYLAR

0.0047uF

5%

50V

C172

1-130-471-00

MYLAR

0.001uF

5%

50V

C176

1-128-551-11

ELECT

22uF

20%

25V

C177

1-136-356-11

MYLAR

470PF

5%

50V

C251

1-136-356-11

MYLAR

470PF

5%

50V

C252

1-128-551-11

ELECT

22uF

20%

25V

C253

1-128-551-11

ELECT

22uF

20%

25V

C261

1-137-505-11

MYLAR

220PF

5%

50V

C265

1-137-503-11

MYLAR

0.0001uF

5%

50V

C266

1-137-503-11

MYLAR

0.0001uF

5%

50V

C271

1-137-368-11

MYLAR

0.0047uF

5%

50V

C272

1-130-471-00

MYLAR

0.001uF

5%

50V

C276

1-128-551-11

ELECT

22uF

20%

25V

C277

1-136-356-11

MYLAR

470PF

5%

50V

C311

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C312

1-126-916-11

ELECT

1000uF

20%

6.3V

61

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Page 60 Page 62
Contents Inputs SpecificationsOutputs NEWSELF-DIAGNOSIS Function Supplied accessoriesGeneral Three- or five Digit code Cause/Remedy MessageItems of Error History Mode Items and Contents Disassembly Table of ContentsDiagrams Exploded ViewsFlexible Circuit Board Repairing Section Service NotesIOP JIG for Checking BD Board WaveformRecord Precedure Forced Reset Checks Prior to Parts Replacement and AdjustmentsMain Board Component Side Bit Binary Retry Cause Display ModeHexadecimal t Binary Conversion Table Section General Front Panel Section Section DisassemblyPT BOARD, VOL-SEL Board Main BoardBD Board Mechanism Deck Section MDM-7APrecautions for USE of Test Mode Section Test ModeSetting the Test Mode Exiting the Test ModeDisplay Details Mark Group Selecting the Test ModeMENU/NO Operating the Continuous Playback ModeMode display Test Mode DisplaysError rate display Functions of Other ButtonsMeanings of Other Displays When Memory NG is DisplayedAutomatic SELF-DIAGNOSIS Function InformationParts Replacement and Adjustment Section Electrical AdjustmentsCheck before replacement YES Adjustment flowPrecautions for USE of Optical PICK- UP KMS-260B Precautions for Checking Laser Diode EmissionPrecautions for Adjustments Checks Prior to Repairs Using the Continuously Recorded DiscOther Checks Auto CheckCD Error Rate Check Play Check MO Error Rate CheckTemperature Compensation Offset Adjutment Initial Setting of Adjustment ValueLaser Power Adjustment Iop NV Save Traverse AdjustmentYES Focus Bias AdjustmentAuto Gain Control Output Level Adjustment Error Rate CheckCD Auto Gain Control Output Level Adjustment MO Auto Gain Control Output Level AdjustmentAdjusting Points and Connecting Points For schematic diagrams Section DiagramsFor printed wiring boards Circuit Boards LocationSignal Path Block Diagrams BD SectionMDS-JE640 REC Analog Main SectionMain Board BD BoardDisplay Board Semiconductor Printed Wiring Board BD SectionPIN PIN Function Printed Wiring Board Main Section Side a IC1 Printed Wiring Board Main Section Side BIC2 PIN MDS-JE640 Schematic Diagram Main /3 See page 47 for IC Block Diagrams Printed Wiring Board Power Section Printed Wiring Board Display Section Schematic Diagram Display Section See page 34 for Waveforms IC101 CXA2523AR BD Board IC Block DiagramsIC400 LA5643 Main Board IC101 CXA2523AR RF Amplifier BD Board IC PIN FunctionsMNT0 FOK Mvci Tfdr IC1 M30805SGP System Control Main Board HLDA/ALE Chassis Section Section Exploded ViewsPanel ASSY, Front Silver Panel ASSY, Front Black AEP,UK,CIS,SP,MY202 220 201 213 215 216 205 218 207 Mechanism MDM-7AMotor ASSY, Spindle HEAD, Over LightMotor ASSY, Sled Motor ASSY, LoadingSection Electrical Parts List Metal Chip IC TC7WU04FUTE12RIC MC74ACT08DTR2 IC BA033FP-E2Display KEY-SW Main CONNECTOR, FFC 17P PIN, Connector 3PPIN, Connector 4P PLUG, Connector 10P DiodeAEP,UK,CIS IC SN74LVU04ANSRTransistor UN2211-TX Transistor UN2111-TXTRANSFORMER, Power CND ConnectorTRANSFORMER, Power SP,MY Composition Circuit BlockVOL-SEL Sony Corporation
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