Sony MDS-NT1 service manual FB1

Page 67

Ref. No.

Part No.

Description

 

 

Remark

C917

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

C918

1-162-919-11

CERAMIC CHIP

22PF

5%

50V

C920

1-216-864-11

METAL CHIP

0

5%

1/10W

C922

1-164-156-11

CERAMIC CHIP

0.1uF

 

25V

 

 

< CONNECTOR/JACK >

 

 

CN4

1-815-194-11 CONNECTOR, USB (B) (USB)

 

 

CN101

1-784-384-11

CONNECTOR, FFC/FPC 27P

 

 

CN102

1-793-991-11

CONNECTOR, FFC/FPC 23P

 

 

CN103

1-784-373-21

CONNECTOR, FFC/FPC 14P

 

 

CN104

1-784-366-21

CONNECTOR, FFC/FPC 7P

 

 

CN105

1-784-367-11

CONNECTOR, FFC/FPC 8P

 

 

CN200

1-573-798-11 JACK, MINIATURE (DIA. 3.5) (ANALOG OUT)

*CN420 1-565-513-11 PIN, CONNECTOR 2P

<DIODE >

D301 8-719-941-09 DIODE DAP202UT106

D400 8-719-313-73 DIODE SFPB-52V

D402 8-719-313-73 DIODE SFPB-52V

D421 8-719-988-61 DIODE 1SS355TE-17

D422 8-719-074-34 DIODE RB495D-T146

D470 8-719-421-18 DIODE MA8033-L-TX

D901 8-719-988-61 DIODE 1SS355TE-17

<GROUND TERMINAL >

EP550 1-537-771-21 TERMINAL BOARD, GROUND

<RESISTOR >

FB1

1-216-864-11

METAL CHIP

0

5%

1/10W

FB2

1-216-864-11

METAL CHIP

0

5%

1/10W

FB3

1-216-864-11

METAL CHIP

0

5%

1/10W

FB4

1-216-864-11

METAL CHIP

0

5%

1/10W

 

 

< IC >

 

 

 

IC301

6-801-147-01

IC

M30833FJGP-01

 

 

IC400

8-759-485-63

IC

MAX1626ESA-TE2

 

 

IC401

8-759-712-90

IC

XC61FN3012MR

 

 

IC402

8-759-460-72

IC

BA033FP-E2

 

 

 

IC420

8-759-565-74

IC

M62016FP-E1

 

 

 

IC440

8-759-633-65

IC

M54641L

 

 

 

IC450

8-759-450-47

IC

BA05T

 

 

 

IC451

8-759-712-91

IC

XC6351A120MR

 

 

IC501

8-759-358-47

IC

NJM2115V (TE2)

 

 

IC503

8-759-713-72

IC

BH3541F-E2

 

 

 

IC505

6-701-565-01

IC

CXD9627A-E2

 

 

 

IC550

8-759-591-61

IC

TC7WHU04FU (TE12R)

 

 

IC901

8-752-415-60

IC

CXD1873R

 

 

 

 

 

< JACK >

 

 

 

J180

1-507-678-51

JACK (PHONES)

 

 

 

J400

1-691-452-11 JACK, DC (POLARITY UNIFIET TYPE)

 

 

 

 

 

 

(DC IN 9V)

 

 

< COIL/RESISTOR/CAPACITOR >

 

L178

1-414-760-21

FERRITE

0uH

 

 

L180

1-414-760-21

FERRITE

0uH

 

 

L278

1-414-760-21

FERRITE

0uH

 

 

MDS-NT1

 

 

 

 

 

 

MAIN

 

 

 

 

 

 

 

Ref. No.

Part No.

Description

 

 

 

Remark

L280

1-414-760-21

FERRITE

0uH

 

 

 

L400

1-424-674-11

INDUCTOR

22uH

 

 

 

L451

1-216-864-11

METAL CHIP

0

5%

 

1/10W

L452

1-216-864-11

METAL CHIP

0

5%

 

1/10W

L503

1-414-760-21

FERRITE

0uH

 

 

 

L504

1-216-864-11

METAL CHIP

0

5%

 

1/10W

L550

1-414-760-21

FERRITE

0uH

 

 

 

L551

1-164-156-11

CERAMIC CHIP

0.1uF

 

 

25V

L552

1-414-760-21

FERRITE

0uH

 

 

 

 

 

< COIL >

 

 

 

 

LF1

1-419-100-21

INDUCTOR

0uH

 

 

 

 

 

< TRANSISTOR >

 

 

 

 

Q100

8-729-015-74

TRANSISTOR

UN5111-TX

 

Q170

8-729-046-97

TRANSISTOR

2SD1938 (F) -T (TX).SO

Q270

8-729-046-97

TRANSISTOR

2SD1938 (F) -T (TX).SO

Q400

8-729-036-99

TRANSISTOR

HAT1020R-EL

 

Q401

8-729-026-53

TRANSISTOR

2SA1576A-T106-QR

Q440

8-729-015-76

TRANSISTOR

UN5211-TX

 

Q451

8-729-015-76

TRANSISTOR

UN5211-TX

 

 

 

< RESISTOR/FERRITE BEAD >

 

R10

1-216-864-11

METAL CHIP

0

5%

 

1/10W

R140

1-216-864-11

METAL CHIP

0

5%

 

1/10W

R142

1-216-864-11

METAL CHIP

0

5%

 

1/10W

R161

1-216-833-11

METAL CHIP

10K

5%

 

1/10W

R162

1-216-833-11

METAL CHIP

10K

5%

 

1/10W

R163

1-216-833-11

METAL CHIP

10K

5%

 

1/10W

R164

1-216-833-11

METAL CHIP

10K

5%

 

1/10W

R165

1-218-716-11

METAL CHIP

10K

0.5%

1/10W

R166

1-218-716-11

METAL CHIP

10K

0.5%

1/10W

R170

1-216-833-11

METAL CHIP

10K

5%

 

1/10W

R176

1-216-819-11

METAL CHIP

680

5%

 

1/10W

R178

1-216-815-11

METAL CHIP

330

5%

 

1/10W

R180

1-216-789-11

METAL CHIP

2.2

5%

 

1/10W

R181

1-216-821-11

METAL CHIP

1K

5%

 

1/10W

R240

1-216-864-11

METAL CHIP

0

5%

 

1/10W

R242

1-216-864-11

METAL CHIP

0

5%

 

1/10W

R261

1-216-833-11

METAL CHIP

10K

5%

 

1/10W

R262

1-216-833-11

METAL CHIP

10K

5%

 

1/10W

R263

1-216-833-11

METAL CHIP

10K

5%

 

1/10W

R264

1-216-833-11

METAL CHIP

10K

5%

 

1/10W

R265

1-218-716-11

METAL CHIP

10K

0.5%

1/10W

R266

1-218-716-11

METAL CHIP

10K

0.5%

1/10W

R270

1-216-833-11

METAL CHIP

10K

5%

 

1/10W

R276

1-216-819-11

METAL CHIP

680

5%

 

1/10W

R278

1-216-815-11

METAL CHIP

330

5%

 

1/10W

R280

1-216-789-11

METAL CHIP

2.2

5%

 

1/10W

R281

1-216-821-11

METAL CHIP

1K

5%

 

1/10W

R301

1-216-845-11

METAL CHIP

100K

5%

 

1/10W

R302

1-216-864-11

METAL CHIP

0

5%

 

1/10W

R303

1-216-864-11

METAL CHIP

0

5%

 

1/10W

R304

1-216-864-11

METAL CHIP

0

5%

 

1/10W

R306

1-216-864-11

METAL CHIP

0

5%

 

1/10W

R307

1-216-833-11

METAL CHIP

10K

5%

 

1/10W

R308

1-216-833-11

METAL CHIP

10K

5%

 

1/10W

67

Page 66 Page 68
Image 67
Page 66 Page 68
Contents MDS-NT1 SpecificationsMDS-NT1 SELF-DIAGNOSIS Function Playback Recording Cause/Remedy Indicator Green RedMDS-NT1 Items of Error History Mode Items and ContentsError Code Details of Error Table of Error CodesSELF-DIAGNOSIS Function Table of ContentsDisassembly DiagramsFlexible Circuit Board Repairing BD Board Conductor Side MDS-NT1 Section Servicing NotesJIG for Checking BD Board Waveform Record Procedure Criteria for Determination Measure if unsatisfactory Checks Prior to Parts Replacement and Adjustments in MDSystem Requirements Service ModeSoftware Reset Microcomputer Version DisplayFront View MDS-NT1 Section GeneralDisassembly Flow MDS-NT1 Section DisassemblyCase Upper MD Mechanism Deck MDM-7S2B Main BoardBD BOARD, Over Write Head HR901 Front Panel SectionLoading Motor Assy M103 Holder AssyOptical PICK-UP KMS-262E Sled Motor Assy M102Spindle Motor Assy M101 Releasing the Test Mode MDS-NT1 Section Test ModePrecautions for USE of Test Mode Setting the Test ModeCheck Selecting the Test ModeOperating the Continuous Playback Mode Information Automatic SELF-DIAGNOSIS FunctionParts Replacement and Adjustment MDS-NT1 Section Electrical AdjustmentsCheck before replacement YES Adjustment flowKMS-262A KMS-262E Precautions for Checking Laser Diode EmissionPrecautions for USE of Optical PICK- UP KMS-262A/262E HOW to Identify Optical PICK-UP KMS- 262A/KMS-262ELaser power meter Precautions for AdjustmentsChecks Prior to Repairs Using the Continuously Recorded DiscTemperature Compensation Offset Check Laser Power CheckOther Checks Auto CheckTraverse Check Self-Recording/playback Check Play Check MO Error Rate CheckCD Error Rate Check Focus Bias CheckRecording and Displaying the Iop Initial Setting of Adjustment ValueTemperature Compensation Offset Adjustment Laser Power AdjustmentIop NV Save Traverse AdjustmentENTER/YES button Focus Bias AdjustmentMO Auto Gain Control Output Level Adjustment Error Rate CheckAuto Gain Control Output Level Adjustment CD Auto Gain Control Output Level AdjustmentAdjustment and Checking Loacation Block Diagram Servo Section MDS-NT1 Section Diagrams36 a Block Diagram Main Section22.7 ns Waveforms BD BoardSemiconductor Location Printed Wiring Board BD Board4AA 3AA B3B 2BB Schematic Diagram BD Board 2/2 See page 38 for WaveformsIC451 Printed Wiring Board Main Board Component SideMain Board Printed Wiring Board Main Board Conductor Side1AA AA2 AA3 GND Panel Board Conductor Side Printed Wiring Board Panel BoardSchematic Diagram Panel Board CXA2523AR IC Block Diagrams BD BoardMain Board IC401 BH6519FS-E2IC440 M54641L IC PIN Function Description BD Board IC101 CXA2523AR RF AMP, FOCUS/TRACKING Error AMPMNT2 Xbusy Xcas APC Main Board IC301 M30835FJGP-01 System Controller PLAY-SW Pin No Extal Case Section Section MDS-NT1 Exploded Views56 4-951-620-01 Screw 2.6X8, +BVTP 102 101 103 Case B Section104 105 302 306 320 301 305 313 314 315 316 311 310 319 304 308317 303 307 355 354 362 359 352 359358 357 360 356 364Resistors MDS-NT1 Section Electrical Parts ListDiode MDS-NT1 Main SwitchFB1 Miscellaneous MDS-NT1 Main PanelMotor ASSY, Loading Revision History
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