Sony MDS-JD320 service manual Eject SW Main

Page 54

EJECT SW

MAIN

Ref. No.

Part No.

Description

 

 

Remarks

Ref. No.

Part No.

Description

 

 

Remarks

*

1-661-893-11

EJECT SW BOARD

 

 

C313

1-164-159-11

CERAMIC

0.1uF

 

50V

 

 

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

 

 

C314

1-126-926-11

ELECT

 

1000uF

20%

10V

 

 

 

 

 

 

C315

1-164-159-11

CERAMIC

0.1uF

 

50V

 

 

< CONNECTOR >

 

 

 

C316

1-126-934-11

ELECT

 

220uF

20%

10V

 

 

 

 

 

 

C317

1-164-159-11

CERAMIC

0.1uF

 

50V

CN705

1-766-806-11

HOUSING, CONNECTOR 3P

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C318

1-126-934-11

ELECT

 

220uF

20%

10V

 

 

< SWITCH >

 

 

 

C319

1-126-934-11

ELECT

 

220uF

20%

10V

 

 

 

 

 

 

C322

1-117-850-11

ELECT

 

15000uF

20%

16V

S776

1-554-303-21

SWITCH, TACTILE (EJECT)

 

 

C323

1-126-040-11

ELECT

 

1000uF

20%

35V

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

C324

1-126-964-11

ELECT

 

10uF

20%

50V

*

A-4724-249-A

MAIN BOARD, COMPLETE (US,CND)

 

C326

1-126-963-11

ELECT

 

4.7uF

20%

50V

 

 

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

 

C327

1-126-916-11

ELECT

 

1000uF

20%

6.3V

 

 

 

 

 

 

C328

1-126-916-11

ELECT

 

1000uF

20%

6.3V

*

A-4724-278-A

MAIN BOARD, COMPLETE (AEP)

 

C329

1-113-920-11

CERAMIC

0.0022uF

20%

250V

 

 

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

 

C331

1-113-920-11

CERAMIC

0.0022uF

20%

250V

 

1-762-764-11

SWITCH, POWER

 

 

C332

1-128-576-11

ELECT

 

100uF

20%

63V

 

7-685-872-09

SCREW +BVTT

3X8 (S)

 

 

C333

1-126-950-11

ELECT

 

330uF

20%

35V

 

 

 

 

 

 

C334

1-164-159-11

CERAMIC

0.1uF

 

50V

 

 

< BATTERY >

 

 

 

C335

1-126-040-11

ELECT

 

1000uF

20%

35V

 

 

 

 

 

 

C336

1-162-306-11

CERAMIC

0.01uF

20%

16V

BT301

1-528-739-11

BATTERY, LITHIUM (SECONDARY)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C340

1-164-159-11

CERAMIC

0.1uF

 

50V

 

 

< CAPACITOR >

 

 

 

C341

1-164-159-11

CERAMIC

0.1uF

 

50V

 

 

 

 

 

 

C344

1-162-306-11

CERAMIC

0.01uF

20%

16V

C101

1-136-356-11

FILM

470PF

5%

50V

C347

1-164-159-11

CERAMIC

0.1uF

 

50V

C102

1-128-551-11

ELECT

22uF

20%

25V

C350

1-162-306-11

CERAMIC

0.01uF

20%

16V

C103

1-126-964-11

ELECT

10uF

20%

50V

 

 

 

 

 

 

 

C104

1-137-368-11

FILM

0.0047uF

5%

50V

C351

1-162-306-11

CERAMIC

0.01uF

20%

16V

C105

1-137-368-11

FILM

0.0047uF

5%

50V

C352

1-162-294-31

CERAMIC

0.001uF

10%

50V

 

 

 

 

 

 

C353

1-162-306-11

CERAMIC

0.01uF

20%

16V

C106

1-102-978-00

CERAMIC

220PF

5%

50V

C354

1-164-159-11

CERAMIC

0.1uF

 

50V

C107

1-102-973-00

CERAMIC

100PF

5%

50V

C355

1-162-282-31

CERAMIC

100PF

10%

50V

C108

1-102-973-00

CERAMIC

100PF

5%

50V

 

 

 

 

 

 

 

C109

1-104-665-11

ELECT

100uF

20%

10V

C356

1-162-282-31

CERAMIC

100PF

10%

50V

C110

1-137-368-11

FILM

0.0047uF

5%

50V

C357

1-162-306-11

CERAMIC

0.01uF

20%

16V

 

 

 

 

 

 

C358

1-162-306-11

CERAMIC

0.01uF

20%

16V

C111

1-137-364-11

FILM

0.001uF

5%

50V

C359

1-162-282-31

CERAMIC

100PF

10%

50V

C112

1-128-551-11

ELECT

22uF

20%

25V

C360

1-162-282-31

CERAMIC

100PF

10%

50V

C113

1-136-356-11

FILM

470PF

5%

50V

 

 

 

 

 

 

 

C201

1-136-356-11

FILM

470PF

5%

50V

C361

1-162-306-11

CERAMIC

0.01uF

20%

16V

C202

1-128-551-11

ELECT

22uF

20%

25V

C365

1-128-551-11

ELECT

 

22uF

20%

25V

 

 

 

 

 

 

C370

1-126-962-11

ELECT

 

3.3uF

20%

50V

C203

1-126-964-11

ELECT

10uF

20%

50V

C372

1-164-159-11

CERAMIC

0.1uF

 

50V

C204

1-137-368-11

FILM

0.0047uF

5%

50V

C373

1-162-306-11

CERAMIC

0.01uF

20%

16V

C205

1-137-368-11

FILM

0.0047uF

5%

50V

 

 

 

 

 

 

 

C206

1-102-978-00

CERAMIC

220PF

5%

50V

C374

1-162-306-11

CERAMIC

0.01uF

20%

16V

C207

1-102-973-00

CERAMIC

100PF

5%

50V

C375

1-162-306-11

CERAMIC

0.01uF

20%

16V

 

 

 

 

 

 

C376

1-162-306-11

CERAMIC

0.01uF

20%

16V

C208

1-102-973-00

CERAMIC

100PF

5%

50V

C378

1-162-306-11

CERAMIC

0.01uF

20%

16V

C209

1-104-665-11

ELECT

100uF

20%

10V

C401

1-162-203-31

CERAMIC

15PF

5%

50V

C210

1-137-368-11

FILM

0.0047uF

5%

50V

 

 

 

 

 

 

 

C211

1-137-364-11

FILM

0.001uF

5%

50V

C402

1-162-203-31

CERAMIC

15PF

5%

50V

C212

1-128-551-11

ELECT

22uF

20%

25V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

< CONNECTOR >

 

 

 

C213

1-136-356-11

FILM

470PF

5%

50V

 

 

 

 

 

 

 

C302

1-104-665-11

ELECT

100uF

20%

10V

CN301

1-580-230-11 PIN, CONNECTOR (PC BOARD) 2P

 

C303

1-126-934-11

ELECT

220uF

20%

10V

CN303

1-770-657-11

CONNECTOR, FFC/FPC 29P

 

 

C304

1-126-934-11

ELECT

220uF

20%

10V

CN304

1-770-657-11

CONNECTOR, FFC/FPC 29P

 

 

C306

1-162-207-31

CERAMIC

22PF

5%

50V

CN305

1-770-167-11

CONNECTOR, FFC/FPC 19P

 

 

C307

1-162-203-31

CERAMIC

15PF

5%

50V

 

 

< DIODE >

 

 

 

C309

1-164-159-11

CERAMIC

0.1uF

 

50V

 

 

 

 

 

 

 

C310

1-104-665-11

ELECT

100uF

20%

10V

D301

8-719-911-19

DIODE

1SS119

 

 

 

C311

1-126-934-11

ELECT

220uF

20%

10V

D302

8-719-911-19

DIODE

1SS119

 

 

 

C312

1-164-159-11

CERAMIC

0.1uF

 

50V

D303

8-719-024-99

DIODE

11ES2-NTA2B

 

 

 

 

 

 

 

 

D304

8-719-024-99

DIODE

11ES2-NTA2B

 

 

 

 

 

 

 

 

D305

8-719-024-99

DIODE

11ES2-NTA2B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

— 70 —

Image 54
Contents Specifications MDM-3GCFlexible Circuit Board Repairing VarnigDiagrams Table of ContentsDisassembly Exploded ViewsSELF-DIAGNOSIS Function Self-Diagnosis FunctionJIG for Checking BD Board Waveform Forced ResetSection Servicing Note Main Board Component SideRetry Cause Display Mode Fluorescent Display Tube SignsHexadecimal nBinary Conversion Table Section General Location of Parts and ControlsSection Disassembly Case and Front Panel AssemblyBracket T, L and R BD Board SUB ChassisShutter Assembly Over Write HeadSlider Complete Assembly Section Test Mode Non-Volatile Memory Mode Operating the Continuous Playback ModeOperating the Continuous Recording Mode MIDTest Mode Displays Functions of Other ButtonsMeanings of Other Displays Precautions for USE of Optical PICK- UP KMS-260A Section Electrical AdjustmentsPrecautions for Checking Laser Diode Emissinon Precautions for AdjustmentsTemperature Compensation Offset Adjutment Laser Power AdjustmentSpecified Value Traverse Adjustment Traverse WaveformAdjusting Points and Conneting Points Focus Bias AdjustmentError Rate Check MDS-JE320Optical PICK-UP Block MDS-JE320 Section DiagramsBlock Diagrams MainMain Section RECFor schematic diagrams For printed wiring boardsWaveform Printed Wiring Board BD Section LocationSemiconductor Schematic Diagram BD /2 See page 26 for Waveforms See page 49 for IC Block Diagrams Printed Wiring Board Main Section Main BoardSchematic Diagram Main /3 MDS-JE320 Schematic Diagram Main /3 Printed Wiring Board Display Section Display BoardEject SW Board Schematic Diagram Display Section Printed Wiring Board Switch Section Schematic Diagram Switch Section IC Block Diagrams IC121 CXD2650RBD section IC101 CXA2523R IC121 CXD2652AR IC152 BH6511FSMain section IC301 LA9615 IC171 XL24C01AFIC192 L88MS33T IC307 CXD8607NIC308 M5218AL IC309 LA5620 IC310 M5293L IC311 LB1641IC PIN Functions IC101 RF Amplifier CXA2523R Pin No Pin Name FunctionMNT2 Xbusy MNT0 FOKMNT1 Shck MNT3 SlocPin No Pin Name Function Frdr TfdrFfdr FS4IC307 A/D, D/A converter CXD8607N Pin No Pin Name Function Lvdd TEST2TEST3 LvssDaout Timer SWPower Down ChuckLED0 MNT2MNT3 BUS OUTDA-RST DIG-RSTBeep Dsel A, Dsel BSection Exploded Views Main SectionPanel ASSY, Front US,CND Front Panel Section6059 Button Main203 204 205 206 207 Mechanism Deck MDM-3GC201 202 209 208252 253 254 259257 258 260 271 Section Electrical Parts List Short TC74ACT540FSInductor Chip InductorControl SW Display Eject SW Main SN74HCU04AN NJM78L06ANJM79L12A Line FilterMDS-JE320 Main

MDS-JD320 specifications

The Sony MDS-JD320 is a MiniDisc recorder that exemplifies the cutting-edge technology of the late 1990s and early 2000s. Designed for both amateur and professional audiophiles, it delivers superior sound quality and an array of features that enhance user experience and functionality. Key to its appeal is its remarkable sound reproduction capabilities, which are achieved through Sony's proprietary technologies, including the ATRAC (Adaptive Transform Acoustic Coding) compression format. This format allows for efficient audio storage without sacrificing sound fidelity, ensuring that each recording is as rich and dynamic as the original source.

One of the standout features of the MDS-JD320 is its ability to create, edit, and playback CDs and MiniDiscs with remarkable ease. Thanks to its digital optical input and output, users can connect the device to various audio sources, such as CD players or mixing boards, to make high-quality recordings. The device supports various recording modes, including long play, which enables users to extend their recording time without significant compromise on audio quality.

The MDS-JD320 also boasts a user-friendly interface, which includes an LCD display that conveniently shows essential information such as track numbers, remaining time, and recording mode. Furthermore, an intuitive remote control offers added convenience, allowing users to navigate through their music collections without having to physically interact with the device.

In terms of connectivity, the MDS-JD320 features not only digital inputs and outputs but also analog connections, making it versatile for various setups. Additionally, the device includes extensive editing features, such as track splitting, combining, and renaming, empowering users to customize their recordings easily.

Moreover, the MDS-JD320's compact design fits seamlessly into any audio setup, making it an attractive choice for both home recording enthusiasts and professionals. Its durable build quality ensures longevity, while its performance continues to impress even in today's digital audio landscape.

With its powerful combination of advanced technologies, ease of use, and high-quality audio performance, the Sony MDS-JD320 remains a sought-after component for collectors and audiophiles alike, representing an enduring legacy in the field of portable digital media solutions.