Sony service manual MDS-NT1 Main, Switch

Page 66

MDS-NT1

 

 

 

 

 

 

 

 

 

 

 

 

BD

 

MAIN

 

 

 

 

 

 

 

 

 

 

 

 

 

Ref. No.

 

Part No.

Description

 

 

Remark

R707

1-218-863-11

METAL CHIP

4.7K

0.5%

1/10W

R708

1-218-863-11

METAL CHIP

4.7K

0.5%

1/10W

R709

1-218-855-11

METAL CHIP

2.2K

0.5%

1/10W

R710

1-218-887-11

METAL CHIP

47K

0.5%

1/10W

R711

1-216-833-11

METAL CHIP

10K

5%

1/10W

R712

1-216-809-11

METAL CHIP

100

5%

1/10W

R713

1-216-833-11

METAL CHIP

10K

5%

1/10W

R808

1-216-864-11

METAL CHIP

0

5%

1/10W

 

 

 

 

< SWITCH >

 

 

 

S101

 

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

 

S103

 

1-771-956-21 SWITCH, PUSH (1 KEY) (OUT)

 

S104

 

1-771-955-21 SWITCH, PUSH (1 KEY) (PLAY)

 

S105

 

1-771-955-21 SWITCH, PUSH (1 KEY) (REC)

 

< VIBRATOR >

X801 1-781-569-21 OSCILLATOR, CRYSTAL (90MHz)

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

A-4727-706-A MAIN BOARD, COMPLETE (AEP, UK)

A-4727-708-A MAIN BOARD, COMPLETE (SP)

 

 

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

 

 

 

 

< CAPACITOR/VARISTOR/RESISTOR >

 

C1

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C100

1-115-156-11

CERAMIC CHIP

1uF

 

10V

C101

1-115-156-11

CERAMIC CHIP

1uF

 

10V

C161

1-164-230-11

CERAMIC CHIP

220PF

5%

50V

C165

1-162-927-11

CERAMIC CHIP

100PF

5%

50V

C166

1-162-927-11

CERAMIC CHIP

100PF

5%

50V

C176

1-128-551-11

ELECT

22uF

20%

25V

C177

1-164-230-11

CERAMIC CHIP

220PF

5%

50V

C180

1-126-960-11

ELECT

1uF

20%

50V

C181

1-126-934-11

ELECT

220uF

20%

10V

C182

1-164-230-11

CERAMIC CHIP

220PF

5%

50V

C261

1-164-230-11

CERAMIC CHIP

220PF

5%

50V

C265

1-162-927-11

CERAMIC CHIP

100PF

5%

50V

C266

1-162-927-11

CERAMIC CHIP

100PF

5%

50V

C276

1-128-551-11

ELECT

22uF

20%

25V

C277

1-164-230-11

CERAMIC CHIP

220PF

5%

50V

C280

1-126-960-11

ELECT

1uF

20%

50V

C281

1-126-934-11

ELECT

220uF

20%

10V

C282

1-164-230-11

CERAMIC CHIP

220PF

5%

50V

C301

1-126-791-11

ELECT

10uF

20%

16V

C304

1-162-927-11

CERAMIC CHIP

100PF

5%

50V

C306

1-164-230-11

CERAMIC CHIP

220PF

5%

50V

C307

1-164-230-11

CERAMIC CHIP

220PF

5%

50V

C308

1-162-964-11

CERAMIC CHIP

0.001uF

10%

50V

C309

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C310

1-162-964-11

CERAMIC CHIP

0.001uF

10%

50V

C311

1-162-964-11

CERAMIC CHIP

0.001uF

10%

50V

C312

1-162-964-11

CERAMIC CHIP

0.001uF

10%

50V

C313

1-162-964-11

CERAMIC CHIP

0.001uF

10%

50V

C314

1-162-964-11

CERAMIC CHIP

0.001uF

10%

50V

C315

1-162-964-11

CERAMIC CHIP

0.001uF

10%

50V

C316

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C318

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C319

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C320

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

Ref. No.

Part No.

Description

 

 

Remark

C321

1-801-862-11

VARISTOR, CHIP

 

 

 

C401

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C402

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C404

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C406

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C407

1-128-547-11

ELECT

6800uF

20%

16V

C408

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C409

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C410

1-119-879-11

ELECT

15uF

 

16V

C412

1-119-765-11

ELECT

47uF

20%

6.3V

C413

1-126-926-11

ELECT

1000uF

20%

10V

C414

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C415

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C416

1-126-934-11

ELECT

220uF

20%

10V

C420

1-165-112-11

CERAMIC CHIP

0.33uF

 

16V

C421

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C432

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C441

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C442

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C450

1-126-934-11

ELECT

220uF

20%

10V

C451

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C452

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C453

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C456

1-126-934-11

ELECT

220uF

20%

10V

C458

1-126-934-11

ELECT

220uF

20%

10V

C459

1-115-156-11

CERAMIC CHIP

1uF

 

10V

C460

1-126-947-11

ELECT

47uF

20%

10V

C461

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C462

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C507

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C515

1-162-927-11

CERAMIC CHIP

100PF

5%

50V

C516

1-162-927-11

CERAMIC CHIP

100PF

5%

50V

C517

1-162-927-11

CERAMIC CHIP

100PF

5%

50V

C519

1-162-964-11

CERAMIC CHIP

0.001uF

10%

50V

C523

1-104-665-11

ELECT

100uF

20%

10V

C524

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C550

1-104-665-11

ELECT

100uF

20%

10V

C551

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C554

1-216-864-11

METAL CHIP

0

5%

1/10W

C555

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C556

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C851

1-216-864-11

METAL CHIP

0

5%

1/10W

C852

1-216-864-11

METAL CHIP

0

5%

1/10W

C854

1-216-864-11

METAL CHIP

0

5%

1/10W

C856

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C900

1-162-919-11

CERAMIC CHIP

22PF

5%

50V

C903

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C904

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C905

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C906

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C907

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C910

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C911

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C912

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C913

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C915

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C916

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

66

Page 65 Page 67
Image 66
Page 65 Page 67
Contents Specifications MDS-NT1Playback Recording Cause/Remedy Indicator Green Red MDS-NT1 SELF-DIAGNOSIS FunctionItems of Error History Mode Items and Contents MDS-NT1Table of Error Codes Error Code Details of ErrorDiagrams Table of ContentsDisassembly SELF-DIAGNOSIS FunctionFlexible Circuit Board Repairing MDS-NT1 Section Servicing Notes BD Board Conductor SideJIG for Checking BD Board Waveform Record Procedure Checks Prior to Parts Replacement and Adjustments in MD Criteria for Determination Measure if unsatisfactoryMicrocomputer Version Display Service ModeSoftware Reset System RequirementsMDS-NT1 Section General Front ViewMDS-NT1 Section Disassembly Disassembly FlowCase Upper Main Board MD Mechanism Deck MDM-7S2BFront Panel Section BD BOARD, Over Write Head HR901Holder Assy Loading Motor Assy M103Sled Motor Assy M102 Optical PICK-UP KMS-262ESpindle Motor Assy M101 Setting the Test Mode MDS-NT1 Section Test ModePrecautions for USE of Test Mode Releasing the Test ModeSelecting the Test Mode CheckOperating the Continuous Playback Mode Automatic SELF-DIAGNOSIS Function InformationMDS-NT1 Section Electrical Adjustments Parts Replacement and AdjustmentCheck before replacement Adjustment flow YESHOW to Identify Optical PICK-UP KMS- 262A/KMS-262E Precautions for Checking Laser Diode EmissionPrecautions for USE of Optical PICK- UP KMS-262A/262E KMS-262A KMS-262EPrecautions for Adjustments Laser power meterLaser Power Check Using the Continuously Recorded DiscTemperature Compensation Offset Check Checks Prior to RepairsAuto Check Other ChecksTraverse Check Focus 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 IopTraverse Adjustment Iop NV SaveFocus Bias Adjustment ENTER/YES buttonCD Auto Gain Control Output Level Adjustment Error Rate CheckAuto Gain Control Output Level Adjustment MO Auto Gain Control Output Level AdjustmentAdjustment and Checking Loacation MDS-NT1 Section Diagrams Block Diagram Servo SectionBlock Diagram Main Section 36 aWaveforms BD Board 22.7 nsPrinted Wiring Board BD Board Semiconductor Location4AA 3AA Schematic Diagram BD Board 2/2 See page 38 for Waveforms B3B 2BBPrinted Wiring Board Main Board Component Side IC451Printed Wiring Board Main Board Conductor Side Main Board1AA AA2 AA3 GND Printed Wiring Board Panel Board Panel Board Conductor SideSchematic Diagram Panel Board IC Block Diagrams BD Board CXA2523ARIC401 BH6519FS-E2 Main BoardIC440 M54641L BD Board IC101 CXA2523AR RF AMP, FOCUS/TRACKING Error AMP IC PIN Function DescriptionMNT2 Xbusy Xcas APC Main Board IC301 M30835FJGP-01 System Controller PLAY-SW Pin No Extal Section MDS-NT1 Exploded Views Case Section56 4-951-620-01 Screw 2.6X8, +BVTP Case B Section 102 101 103104 105 311 310 319 304 308 302 306 320 301 305 313 314 315 316317 303 307 364 359358 357 360 356 355 354 362 359 352MDS-NT1 Section Electrical Parts List ResistorsDiode Switch MDS-NT1 MainFB1 MDS-NT1 Main Panel MiscellaneousMotor ASSY, Loading Revision History
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