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Sony MZ-N10 service manual Page

Models: MZ-N10

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Page 44

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MZ-N10

– MAIN Board (4/4) – • See page 38 for Waveforms. • See page 45, 47 for IC Block Diagrams.

CN891

5P/S

R891

TP881

TP1891

0

TP882

TP1892

TP883

TP1893

R892

0

TP884

R893

0

TP1895

C891

4700p

B

R203

R103

22k

22k

D892

R894

0.5%

0.5%

1M

MA728-TX

L302

R204

R104

TP301

TP201

TP101

TP302

IC851

C315

0.5%

0.5%

10k

10k

C851

AK6510CL-L

R852

R317

2.2

R301

0.1

0

100k

6.3V

100

F

TP1857

TP1851

L301

C316

R111

0

CN871

15P/S

R853

J301

TP1852

0.1

100k

TP1856

C311

B

C102

C314

10

6.3V

0.1

B

R211

47

6.3V

0

TP1855

C312

C313

TP1206

TP1302

0.1

B

C202

0.1

B

0.1

C205

B

C347

C323

C303

1

C301

1000p

2200p

1000p

B

C103

C101

TP1106

10

TO

1

1000p

2200p

C105

6.3V

B

B

C864

TP1303

B

C203

0.1

TP1861

C201

1000p

B

2200p

TP1304

B

C317

C344

B

IC862

TP1305

2.2

0.1

B

Q301

6.3V

2SA2018TL

R2061K01-E2

TP1306

R308

1k

IC301

TP1313

C306

AK5356VN-L

0.1

R871

0

TP871

TP1307

R309

1k

C345

47

6.3V

B

TP1871

TP1862

TP1308

C318

47

6.3V

R303

TP1863

TP1309

C319

100k

R307

TP304

TP305

TP306

TP307

TP308

TP102

TP202

0.1

B

TP309

1k

C320

TP1868

C310

TP1207

10

6.3V

R302

R304

IC861

10k

J302

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0.1

100

TC7SZ126AFE

32.768KHz

TP1865

B

L303

C866

TP1107

C206

R101

R305

2p

TP1866

C207

4.7

47k

0.5%

C106

C321

100

CH

4V

47

6.3V

TP1867

4.7

TP1301

22

6.3V

0.1

0.1

0.1

6.3V

47

22k

R201

100p

100p

100

1000p

1000p

C322

C863

C865

C862

C861

C107

R319

R102

R202

47k

C104

C204

R306

C307

C308

0.1

B

B

B

TP1311

4V

0

0.1

B

0.5%

22k

0.5%

CH

CH

B

0.5%

TP303

TP310

R310

R315

220k

R312

10k

0.5%

100k

0.5%

C325

R313

TX

C215

4.7

2.2

6.3V

220k

D301

-A2S111M

C326

2200p

B

6.3V

C212

C214

B

2.2

6.3V

4700p

(Page 41)

C324

1

B

R209

F301

10k

0.5%

C213

C211

R321

0.25A/125V

FB301

0

TP315

TP1208

470p

220

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1M

B

2.5V

FB302

100

TP316

C216

R208

FB303

TP317

1 B

10k

0.5%

FB304

0

TP318

TP1108

R108

IC302

C111

TP1104

AN17020A-VB

220

2.5V

10k

0.5%

TP319

C116

R112

1

TP103

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1 B

TP203

R109

C327

C112

10k

0.5%

R212

22

4V

2.2

6.3V

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C113

R206

C114

4700p

B

470p

B

22

22

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B

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D302 8FK(TE85R)DF8A6.

L304

10k

1000p

1000p

1000p

1000p

(Page 43)

R320

0

C210

C110

R205

R105

C339

C340

C341

C342

C343

D201

C329

C328

MA2511I-TX

47

47

TP1323

4V

6.3V

TP320

C330

C331

C332

C333

C335

C336

C337

47

47

47

47

22

22

47

4V

4V

4V

4V

6.3V

4V

6.3V

TP895

C334

0.01

B

44

44

Image 44

Sony MZ-N10 service manual Page

Contents

SPECIFICATIONS MZ-N10US Model Canadian ModelOn power sources Notes on chip component replacementFlexible Circuit Board Repairing MZ-N10TABLE OF CONTENTS 6.DIAGRAMSMZ-N10 7.EXPLODED VIEWSMZ-N10 SECTION SERVICING NOTES NOTES ON LASER DIODE EMISSION CHECKNOTES ON HANDLING THE OPTICAL PICK-UPBLOCK ABX-1R System requirementsThe headphones/earphones with a remote control The display window of the remote controlUsing the clip for the remote control Looking at controlsMZ-N10 SECTION DISASSEMBLY GEAR SA, GEAR SB OP SERVICE ASSY ABX-1RMAIN BOARD SECTION MD MECHANISM DECK MT-MZN10-181 SET CHASSISMZ-N10 3-1.Bottom Panel Section, Jog Dial Section3-2.Upper Panel Section 6bottom panel assy 1 screw M1.47lithium ion storage battery MZ-N103-3.MAIN Board Section 3-4.MD Mechanism Deck MT-MZN10-181,Set Chassis3-6.OP Service Assy ABX-1R 3 Pull off lead screw 5OP service assy ABX-1RMZ-N10 3-5.Gear SA, Gear SBMZ-N10 3-8.Holder Assy3two screws M1.4 4 DC motor SSM21A sled M602 8 screw 6 three screwsSetting Method of Test Mode Operation in Setting the Test ModeMZ-N10 SECTION TEST MODE OutlineConfiguration of Test Mode 000M a n u a lM a n u a l MZ-N10Overall Adjustment Mode 011C 6 8 S011O F F J 0110 6 3 BReset the Error Display Code Description of error indication codesSetting method of reset the error display code MZ-N10000P * * R 888 RMC OK RMC OK000 JOG+ 000 JOG+OKMZ-N10 SECTION ELECTRICAL ADJUSTMENTS NV ResetPrecautions for Adjustment Adjustment SequencePower Supply Manual Adjustment Adjustment sequenceAdjustment method of VC1 Low item number Adjustment method of VC1 High item numberAdjustment method of REG1 item number Adjustment method of REG 3 High item numberAdjustment method of VREC Low item number Adjustment method of VREC Middle item numberAdjustment method of VREC High item number Adjustment method of 3.3upc item numberAdjustment method of ChgV L item number Adjustment method of ChgV H item numberAdjustment/checking and Connection Location MZ-N10MAIN Board Side B SIDE BPower Supply Adjustment Auto Item Feed MZ-N10key keyLaser Power Check and Adjustment 010Laser011 LrefPw @ 012 HrefPw @Adjustment required before Overall Adjustment Overall Adjustment ModeConfiguration of overall adjustment mode Adjusted values modifying procedureOverall adjustment mode title display Overall Adjustment error messageCD and MO Overall Adjustment Items 000 Assy2. MO overall adjustment items MZ-N10Resume clear setting method 043 Resume043Res 043ResClrMZ-N10 PreparationPre-check Rewriting the patch dataMZ-N10 6.Click the Write + Read buttonMZ-N10 3.Click the OK button to close the windowMZ-N10 Removing the setMZ-N10 Rewriting the NV valuesPreparation Pre-checkMZ-N10 6.Click the Write + Verify buttonMZ-N10 8. Click the USB DISCONNECT buttonMZ-N10 11.Remove the set from the USB cradle043 Resume 043 ****043ResClr MZ-N10DIAGRAMS 6-1.Block DiagramSECTION MZ-N10Signal path J PLAYBACK c DIGITAL IN MZ-N10Ver WaveformsD E F G H MZ-N10A B C MZ-N10 B C DE F G H 4040MZ-N10 4141Page PageMZ-N10 PageC513 PageMZ-N10 PagePage PagePage MZ-N10Page IC Block Diagrams MZ-N10IC302 AN17020A-VB IC501 SN761058ZQLRMZ-N10 IC502 XC62HR2202MRIC503 XC62HR2502MR IC701 SC111258EPR2IC901 SC901580EPR2 MZ-N10IC862 R2061K01-E2 MZ-N10 IC951 SC901582EPR2MZ-N10 6-5.IC Pin Function DescriptionPin No Pin NameMZ-N10 Data input from the external A/D converterVREC voltage control signal output MZ-N10USB cradle or battery case detection signal input MZ-N10MZ-N10 XRASMZ-N10 Ground terminal for PLLSECTION EXPLODED VIEWS MZ-N10Ver 7-1.Upper Panel Section7-2.Bottom Panel Section MZ-N10Ver MZ-N10 7-3.Chassis Section110 113 109 108 VerMZ-N10 Ver7-4.MD Mechanism Deck Section MT-MZN10-181 157ELECTRICAL PARTS LIST SECTIONMZ-N10 MAINRef. No MZ-N10MAIN Ref. No MAINMZ-N10 Ref. No MZ-N10MAIN Ref. No MAINMZ-N10 MZ-N10 Ver504 Ref. NoMEMO MZ-N10MZ-N10 REVISION HISTORY DateDescription of Revision 2002.12