Sony MDS-JE630 service manual Display

Page 58

BD

 

DISPLAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ref. No.

 

Part No.

Description

 

 

 

Remark

 

 

 

< COIL/SHORT >

 

 

 

L101

1-414-813-11

FERRITE

 

0uH

 

 

L102

1-414-813-11

FERRITE

 

0uH

 

 

L103

1-414-813-11

FERRITE

 

0uH

 

 

L105

1-414-813-11

FERRITE

 

0uH

 

 

L106

1-414-813-11

FERRITE

 

0uH

 

 

L121

1-414-813-11

FERRITE

 

0uH

 

 

L122

1-414-813-11

FERRITE

 

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

FERRITE

 

0uH

 

 

L162

1-414-813-11

FERRITE

 

0uH

 

 

L181

1-216-295-00

SHORT

 

0

 

 

 

 

 

< TRANSISTOR >

 

 

 

Q101

8-729-403-35

TRANSISTOR

UN5113-TX

 

 

Q102

8-729-026-53

TRANSISTOR 2SA1576A-T106-QR

 

Q103

8-729-402-93

TRANSISTOR

UN5214-TX

 

 

Q104

8-729-402-93

TRANSISTOR

UN5214-TX

 

 

Q162

8-729-101-07

TRANSISTOR

2SB798-T1DK

 

 

Q163

8-729-403-35

TRANSISTOR

UN5113-TX

 

 

Q181

8-729-018-75

FET

2SJ278MYTR

 

 

Q182

8-729-017-65

FET

2SK1764KYTR

 

 

 

 

 

< 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

1-216-097-91

RES, CHIP

 

100K

5%

1/10W

R123

1-216-295-00

SHORT

 

0

 

 

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

1-216-097-91

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

Ref. No.

Part No.

Description

 

 

Remark

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

1-216-097-91

RES, CHIP

100K

5%

1/10W

R159

1-216-097-91

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

1-216-097-91

RES, CHIP

100K

5%

1/10W

R166

1-216-149-11

RES, CHIP

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

R173

1-216-121-00

RES, CHIP

1M

5%

1/10W

R175

1-216-065-00

RES, CHIP

4.7K

5%

1/10W

R177

1-216-061-00

METAL CHIP

3.3K

5%

1/10W

R179

1-216-085-00

METAL CHIP

33K

5%

1/10W

R180

1-216-073-00

METAL CHIP

10K

5%

1/10W

R182

1-216-089-00

RES, CHIP

47K

5%

1/10W

R183

1-216-089-00

RES, CHIP

47K

5%

1/10W

R184

1-216-073-00

METAL CHIP

10K

5%

1/10W

R185

1-216-081-00

METAL CHIP

22K

5%

1/10W

R186

1-216-089-00

RES, CHIP

47K

5%

1/10W

R188

1-216-073-00

METAL CHIP

10K

5%

1/10W

R189

1-216-073-00

METAL CHIP

10K

5%

1/10W

R190

1-216-073-00

METAL CHIP

10K

5%

1/10W

R195

1-216-073-00

METAL CHIP

10K

5%

1/10W

R196

1-216-295-00 SHORT

0

 

 

R197

1-216-295-00

SHORT

0

 

 

< SWITCH >

S101 1-762-596-21 SWITCH, PUSH (1 KEY) (LIMIT IN)

S102 1-762-148-21 SWITCH, PUSH (2 KEY)

(REFLECT DET, PROTECT DET)

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

A-4724-698-A DISPLAY BOARD, COMPLETE

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

 

2-389-320-01 CUSHION

 

 

 

*

4-996-686-11

HOLDER (FL)

 

 

 

 

 

< CAPACITOR >

 

 

 

C701

1-126-153-11

ELECT

22uF

20%

6.3V

C761

1-124-584-00

ELECT

100uF

20%

10V

C762

1-162-306-11

CERAMIC

0.01uF

20%

16V

C770

1-162-306-11

CERAMIC

0.01uF

20%

16V

C772

1-162-213-31

CERAMIC

39PF

5%

50V

C773

1-162-306-11

CERAMIC

0.01uF

20%

16V

C774

1-162-294-31

CERAMIC

0.001uF

10%

50V

C775

1-162-294-31

CERAMIC

0.001uF

10%

50V

– 70 –

Image 58
Contents MDM-5D SpecificationsMDS-JE520 MBU-5DSELF-DIAGNOSIS Function Items of Error History Mode Items and Contents Diagrams Table of ContentsSection Servicing Notes Flexible Circuit Board Repairing JIG for Checking BD Board Waveform IOPRecord Procedure Checks Prior to Parts Replacement and Adjustments Criteria for Determination Measure if unsatisfactoryRetry Cause Display Mode ProcedureHexadecimal nBinary Conversion Table Location of Controls Section GeneralFront Panel Rear Panel Page Case Section DisassemblyFront Panel Section Main Board Mechanism Deck Section MDM-5DSlider CAM Base Unit MBU-5D, BD BoardSW BOARD, Loading Motor M103 Setting the Test Mode Section Test ModePrecautions for USE of Test Mode Releasing the Test ModeSelecting the Test Mode Display Contents Mark GroupMID Operating the Continuous Playback ModeNon-Volatile Memory Mode EEP Mode OUTTest Mode Displays Functions of Other ButtonsMeanings of Other Displays Section Electrical Adjustments Parts Replacement and AdjustmentPrecautions for Adjustments Precautions for Checking Laser Diode EmissionPrecautions for USE of Optical PICK-UP KMS-260A Laser power meterCheck Prior to Repairs Temperature Compensation Offset CheckLaser Power Check Traverse CheckFocus Bias Check Play Check MO Error Rate CheckCD Error Rate Check Self-Recording/playback CheckLaser Power Adjustment Initial Setting of Adjustment ValueTemperature Compensation Offset Adjustment Recording and Displaying the IOP InformationTraverse Adjustment Focus Bias Adjustment CD Auto Gain Control Output Level Adjustment Error Rate CheckAuto Gain Control Output Level Adjustment MO Auto Gain Control Output Level AdjustmentAdjustment Location ∙ Signal Path Section DiagramsBlock Diagram Servo Section MDS-JE630Block Diagram Main Section REC AnalogPlay Analog OUT Circuit Boards Location See page 36 for Circuit Boards Location Printed Wiring Board BD BoardSemiconductor Location MDS-JE630 Schematic Diagram BD Board 2/2 See 43 for Waveforms. See page 56 for IC Block DiagramsWaveforms BD Board Schematic Diagram SW BoardPrinted Wiring Board SW Board Main BoardPrinted Wiring Board Main Board See 36 for Circuit Boards Location Semiconductor LocationSchematic Diagram Main Board 1/2 See page 43 for Waveforms Line with mark !are critical for safety Ref. No Location D757 IC761 IC771 Q757 Q781 Q782 Schematic Diagram Panel Section See page 43 for Waveform IC121 CXD2656R IC Block Diagrams BD Board IC101IC152 BH6511FS-E2 IC321 AK4524 Main Board IC310 M5293L IC431 LA5632IC471 LB1641 IC PIN Function Description Sens XlatSrdt XrstAsyo XrasXWE AsyiSprd SrdrSfdr SpfdCnvss AderByte RSTLdin STBChack LD-LOWClock SET0 SCLSctx Clock SET117 #1 Section Exploded ViewsChassis Section 12 A-4724-696-A Main BOARD, Complete65 A-4724-698-A Display BOARD, Complete 67 A-4724-697-A KEY SW BOARD, Complete226 206 204 Mechanism Section216 207 203 222 223 225 202 201 209 4-988-466-21 Spring ELECTROSTATIC, LeafBase Unit Section MBU-5D Section Electrical Parts List Display Display HP KEY KEY SW KEY SW Main GP1F38R Digital in OPT1 Ground PlateTC74HCU04AP GP1F38R Digital in OPT2Ferrite Bead Inductor Line FilterMain Power SW SW CORD, Connection Audio Accessories & Packing MaterialsMANUAL, Instruction ENGLISH, French
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Manual 61 pages 6.43 Kb

MDS-JE630 specifications

The Sony MDS-JE630 is a compact and versatile MiniDisc recorder that was launched in the late 1990s, showcasing Sony's commitment to portable digital audio technology. Renowned for its superior sound quality, the MDS-JE630 is an exceptional choice for audiophiles and professionals alike, offering a user-friendly interface and a range of advanced features.

One of the main highlights of the MDS-JE630 is its MDLP (MiniDisc Long Play) technology, which allows for extended recording time without sacrificing audio quality. This feature enables users to record up to 148 minutes of stereo sound on a single MiniDisc, making it an invaluable tool for those requiring longer recording sessions, such as musicians or radio broadcasters.

The MDS-JE630 is equipped with ATRAC (Adaptive Transform Acoustic Coding) compression algorithms, ensuring that audio files retain high fidelity even when compressed. The device features a 20-bit digital-to-analog converter, providing remarkable sound clarity and depth. Users can expect crisp highs and robust lows, making every listening experience engaging and immersive.

Ease of use is another hallmark of the MDS-JE630. The front panel includes an intuitive layout, featuring a large LCD display that clearly shows current track information, time elapsed, and other playback indicators. Additionally, the unit offers various playback modes such as normal, repeat, and shuffle, allowing users to customize their listening experience.

The recording process on the MDS-JE630 is seamless, thanks to its one-touch recording feature. Users can easily initiate recordings from connected sources, including CD players or turntables, via the device's multiple inputs, such as line-in and optical digital inputs. This adaptability makes it a versatile component for any audio setup, whether for home studios or live performances.

Moreover, the MDS-JE630 incorporates a variety of editing functions, including track arranging, dividing, and merging, providing users with the ability to create perfectly curated audio collections. The device also supports a wide range of MiniDisc formats, ensuring compatibility with existing media.

In conclusion, the Sony MDS-JE630 stands out as a premier MiniDisc recorder, offering a blend of advanced technology, user-friendly design, and high-quality playback. Its innovative features and commitment to sound quality have made it a popular choice for music professionals and enthusiasts, solidifying its reputation as a reliable audio recording solution for years to come.