Sony MZ-N10 service manual MO overall adjustment items

Page 26

MZ-N10

2. MO overall adjustment items

Item No.

Description

 

 

716

VC,VR power supply H/L selection

 

 

100

R_GRV setting servo OFF

 

 

Low reflection electrical offset adjustment

 

 

112

Laser ON Focus UP vc correction

 

 

ALFA offset adjustment

 

 

113

IJ offset adjustment

 

 

114

FE offset adjustment

 

 

118

Wpp denominator offset adjustment

 

 

LPIT adjustment

 

 

200

LPIT setting servo OFF

 

 

561

SLED inward movement

 

 

220

Focus servo ON

 

 

224

TE offset adjustment 1

 

 

221

TE gain adjustment

 

 

224

TE offset adjustment 1

 

 

232

TE offset adjustment 2

 

 

230

Tracking servo ON

 

 

236

ABCD gain adjustment

 

 

237

KF gain correction

 

 

238

RF gain adjustment

 

 

244

Focus gain adjustment

 

 

245

Tracking gain adjustment

 

 

READ GRV adjustment 1

 

 

100

R_GRV setting servo OFF

 

 

562

SLED outward movement

 

 

120

Focus servo ON

 

 

122

TON offset adjustment

 

 

121

TE gain adjustment

 

 

122

TON offset adjustment

 

 

123

TEIN offset adjustment

 

 

124

TWPP offset adjustment 1

 

 

130

Tracking servo ON

 

 

131

TWPP offset adjustment 1

 

 

136

ABCD gain adjustment

 

 

137

KF gain correction

 

 

139

ADIP BPF f0 adjustment

 

 

144

Focus gain adjustment

 

 

145

Tracking gain adjustment

 

 

134

TWPP gain adjustment

 

 

131

TWPP offset adjustment 1

 

 

132

TWPP offset adjustment 2

 

 

149

TWPP OP offset adjustment

 

 

WRITE GRV adjustment

 

 

410

HEAD DOWN GRV servo ON

 

 

420

READ t WRITE selection

 

 

421

TE gain adjustment

 

 

423

TEIN offset adjustment

 

 

430

Tracking servo ON

 

 

431

TWPP offset adjustment 1

 

 

436

ABCD gain adjustment

 

 

444

Focus gain adjustment

 

 

445

Tracking gain adjustment

 

 

Item No.

Description

434

TWPP gain adjustment

 

 

431

TWPP offset adjustment 1

 

 

432

TE offset adjustment 2

 

 

449

TWPP OP offset adjustment

 

 

410

READ t WRITE selection

 

 

411

TWPP offset adjustment 1

 

 

412

TE offset adjustment 2

 

 

418

TWPP OP offset adjustment

 

 

490

HCLV t LCLV selection process

 

 

450

HEAD DOWN GRV servo ON

 

 

460

READ t WRITE selection

 

 

461

TE gain adjustment

 

 

463

TEIN offset adjustment

 

 

470

Tracking servo ON

 

 

471

TWPP offset adjustment 1

 

 

476

ABCD gain adjustment

 

 

484

Focus gain adjustment

 

 

485

Tracking gain adjustment

 

 

451

TWPP offset adjustment 1

 

 

452

TE offset adjustment 2

 

 

460

READ t WRITE selection

 

 

470

Tracking servo ON

 

 

474

TWPP gain adjustment

 

 

471

TWPP offset adjustment 1

 

 

472

TE offset adjustment 2

 

 

489

TWPP OP offset adjustment

 

 

450

WRITE t READ selection

 

 

451

TWPP offset adjustment 1

 

 

452

TE offset adjustment 2

 

 

458

TWPP OP offset adjustment

 

 

448

30 sec continuous REC

 

 

400

GRV setting servo OFF HEAD UP

 

 

READ GRV adjustment 2

 

 

120

Focus servo ON

 

 

130

Tracking servo ON

 

 

138

RF gain adjustment

 

 

141

FOCUS_BIAS

 

 

035

Stray light offset measurement

 

 

100

R_GRV setting servo OFF

 

 

26

Image 26
Contents MZ-N10 ATRAC3 LP2/LP4Polarity of the plug On power sourcesFlexible Circuit Board Repairing Table of Contents Section Servicing Notes System requirementsRecorder Headphones/earphones with a remote control Section GeneralSection Disassembly Equipment can be removed using the following procedureBottom Panel Section, Jog Dial Section Upper Panel SectionMain Board Section MD Mechanism Deck MT-MZN10-181, Set ChassisOP Service Assy ABX-1R Gear SA, Gear SBHolder Assy Operation in Setting the Test Mode Section Test ModeSetting Method of Test Mode Releasing the Test ModeTransition method in manual mode Configuration of Test ModeManual Mode A n u a l011 0 6 3 B 0 011 C 6 8 S 0F F J 0 011 0 5 9 a 0R r C L R Reset the Error Display CodeL r O K ? 000 FF 000 P * * R000 000 rFF000 JOG+OK RMC OK000 JOG+ 000 JOGResOK? ResetResNV CC 021 Res742 VC1 H Power Supply Manual Adjustment741 VC1 L 743 VC2 Lo749 REG3 H 747 REG3L1748 REG3L2 Vrec LChgV L Vrec H754 3.3upc ChgV HTP1907 REG3 TP1909 REG1 Assy Power Supply Adjustment Auto Item FeedConfiguration of power supply adjustment auto item feed ADJ OKHrefPw @ LaserLrefPw @ WrPwLo @881 ###S Configuration of overall adjustment modeAdjusted values modifying procedure 882 ###SCD OK Assy11000 *** NG MO OKMO overall adjustment items 043 Res Resume clear setting methodResume ResClrPre-check Rewriting the Patch Data at Replacement of Main BoardPreparation Rewriting the patch dataMZ-N10 Confirmation of contents of the patch data rewrited Removing the set Rewriting the NV values How to get the application NVWriter for NV values rewritingRewriting the NV values MZ-N10 MZ-N10 MZ-N10 043 Remaining charging time Number of times of fully chargingSection Diagrams Block DiagramWaveforms 4Vp-pPrinted Wiring Board Main Board Side a Uses unleaded solder Semiconductor LocationMain Board Side B Uses unleaded solder Main BoardSchematic Diagrams Main Board 1/4 See page 38 for Waveforms C513 270 ∝H TC7SZ126AFE IC Block Diagrams IC302 AN17020A-VBIC502 XC62HR2202MR IC503 XC62HR2502MR IC862 R2061K01-E2 IC951 SC901582EPR2 IC Pin Function Description Xskh SensFmck XsklJoga FfclrXcsnv JogbSI3 UosciUosco SO3DVSS0 XrasXCS DVSS1Msak FVDD0FVSS0 Section Exploded Views KNOB, Balance White . . . REDBottom Panel Section US,CND,HK,KR,TW,E18,CHChassis Section 111 112 106 105 104 103MD Mechanism Deck Section MT-MZN10-181 152 153 151Main Electrical Parts List SectionMain CAP,CHIP Ceramic Resistor Switch 504 503 501 502505 507Memo Revision History Date Description of Revision