Sony MZ-B10 service manual TP1607 TP1602 TP1608 TP1609

Page 39

MZ-B10

6-5. Schematic Diagram – MAIN Board (1/4) – See page 36 for Waveforms. See page 43,44 and 45 for IC Block Diagrams.

 

 

CN501

20P

 

TP1504

 

 

 

 

 

 

 

 

 

 

 

 

TP1507

 

 

 

 

 

 

TP1506

 

 

 

 

 

 

TP1505

 

 

 

 

 

 

TP1522

 

 

 

 

 

 

TP1523

 

 

 

 

 

 

TP1524

 

 

 

 

 

 

TP1525

 

 

 

 

 

 

TP1526

 

 

 

 

 

 

TP1527

 

 

 

 

 

 

TP1545

 

 

 

 

 

 

TP1528

 

 

 

 

 

 

TP1529

 

 

 

 

 

 

TP1530

 

 

 

 

 

 

TP1531

 

 

 

 

 

 

TP1544

 

 

 

 

 

 

TP1532

 

 

N

 

 

 

 

 

 

U

CN701

10P

 

TP1701

 

 

 

 

 

 

 

 

 

 

 

 

TP1702

 

 

V

 

 

 

TP1703

 

 

 

 

 

 

 

 

 

 

 

 

TP1704

 

 

 

 

 

 

TP1705

 

 

 

 

 

 

TP1706

 

 

 

 

 

 

TP1707

 

 

V

 

 

 

TP1708

 

 

 

 

 

TP1709

 

 

 

 

 

 

 

W

U

 

 

 

TP1710

 

 

 

 

 

 

 

 

 

TP1621

 

 

TP610

 

 

 

AOUT

 

 

 

 

 

 

 

 

V_REC

 

 

 

TP1622

 

 

Q604

 

 

 

C630

C631

MCH6616-TL-E

 

 

 

BOUT

 

 

 

 

0.1

47

 

 

 

 

 

B

4V

 

 

 

 

 

 

D606

D607

 

 

 

 

 

MA2YD1700LS0

MA2YD1700LS0

 

 

 

 

 

C632

100p

 

 

 

 

 

 

Q605

 

 

 

 

 

 

CPH5614

TP1620 V_REC

TP1616

SL501

C506

0.01

BTP1510

TP1511

TP1512

 

 

TP1513

 

 

 

L503

 

 

 

 

 

 

 

C507

 

C509

 

 

 

 

0.1

 

 

 

10

 

 

 

 

 

6.3V

 

 

 

 

 

TP1541

 

 

 

R503

1

Q501

 

 

R501

 

 

 

 

 

100k

R502

 

 

2SA1577-T106-QR

 

 

1

 

 

 

 

 

C505

 

 

 

 

 

10

6.3V

 

 

 

 

 

 

 

 

SL503

 

 

C513

 

 

 

 

 

 

 

 

 

 

 

 

0.022

 

010.

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP1539

 

C517010.

 

 

C524

 

 

 

 

 

 

 

 

 

TP506

1

 

 

 

 

 

 

 

SL502

R50410k

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

R511

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

TP1540

R50510k

C518

 

TP518

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C526

 

 

C535

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

0.047

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C536

0.1

B

 

 

 

 

 

 

 

 

 

TP1537

 

 

 

 

 

 

 

 

 

 

 

 

 

C537 0.022

B

 

 

 

 

 

 

 

 

 

 

 

 

 

TP1520

 

 

 

IC501

 

 

 

 

 

 

 

C538

 

 

 

 

 

 

 

 

 

 

0.022

B

 

 

SN761058ZQLR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP1521

C533

0.01

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP505

 

 

 

 

 

 

 

 

 

 

 

 

 

SMON

 

 

 

 

 

 

 

 

C527

C534

 

 

TP1516

 

 

TP1535

TP1517

 

TP1519

 

4700p

 

 

 

 

 

C523

 

B

4700p

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

C514

 

 

 

 

2200p

 

 

 

 

 

 

 

 

 

 

 

B C540

R509

 

 

 

 

 

2200p

 

 

 

 

4700p

 

 

 

 

 

 

B

 

 

 

 

B

0

 

 

 

 

 

 

 

 

 

 

 

R507

 

 

 

 

 

 

 

C511

C512

 

 

 

 

10k

 

R508

 

 

 

 

C519

 

C520

C522

 

 

 

 

 

10p

10p

0.1

 

0.1

 

0.1

 

1k

TP1536

TP507

 

CH

CH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP1542

 

 

 

 

 

 

 

 

 

 

 

 

 

L504

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP1543

 

 

 

 

 

 

 

 

C510

 

 

 

 

 

 

 

 

 

 

 

 

 

22

 

 

 

 

 

 

 

 

 

 

 

 

 

6.3V

 

 

 

 

 

 

 

 

 

 

 

 

 

C718

C720

0.1

0.1

TP601

TP1618

 

 

BATT+

 

 

BATT+

 

 

 

 

 

 

TP602

 

C601

C635

BATT-

TP1619

100

100

D610 AZS068008SOM

D611 AZS068008SOM

BATT-

6.3V

6.3V

 

 

Q601 S11410EDH

 

 

D601 A22D2800LS0

 

R602

 

 

 

 

1M

 

 

M

 

 

TP606

 

 

DCIN

THP601

 

C602

D602

A22D2800LS0

0.01

 

 

B

 

 

J601

 

M

TP607

 

 

 

DCIN

 

 

-GND

 

 

 

C607

 

0.01

 

B

C606

 

100

 

6.3V

 

C603

 

0.1

R603

B

100k

 

C608

 

1000p

 

B

D603

MA22D2800LS0

Q602

MMJT9435

R606

10C611 TP1603

R605 100p

220 CH

TP1604

C610

100p R620

CH 220k

R621 100k

C609

0.1TP1605

TP1606

R608

10k

R609

10k

TP1607

TP1602

TP1608

TP1609

TP1601

1.0

1.0

1.0

 

C634

C615

C616

IC601

XPC18A22AEPR2

TP1610

TP1611

TP1612

TP1613

TP1614

TP1615

 

 

 

 

 

C614

 

 

 

 

 

10

 

 

 

 

 

6.3V

R612

1

C617

0.1 B

C618

0.1 B

D605

MA22D2800LS0

C622

0.1B

 

 

 

 

C623

0.01 B

 

 

 

C624

100p

CH

 

 

 

 

R616

2.2k

R619

22k

47k

 

 

C621

 

 

R622

0.01

B

 

 

 

 

 

TP1617

 

 

 

 

R617

10k

L601

C626

10 6.3V

Q603

TS8K1TB

R614

470k

 

L603

 

C627

 

C628

22

C625

10

4V

2.2

6.3V

 

R701 2.2k

R702 2.2k

R703 2.2k

C701

0.047 B

C703 C705

0.047 0.047

B B

C715 0.1

C716 0.1

C702

 

 

 

 

 

0.01

 

 

 

 

 

 

B

B

B

B

B

B

 

 

 

 

01.0

01.0

022.0

022.0

022.0

R704

10k

C704

C706

C708

C710

C712

R705

10k

 

 

 

 

 

R706

10k

 

 

 

 

 

TP1711

TP1712

TP1713

TP1714

TP1715

TP1716

TP1717

TP1718

TP1719

TP1720

TP1721

TP1722

TP1723

TP1724

TP1725

TP1726

TP1727

IC701

SC111258EPR2

TP1736

TP1737

TP1738

C719

C721

0.1

0.1

TP1748

TP1739

TP1741

SL701

 

TP1742

 

 

LF601

R604

D608 AZS068008SOM

D609 AZS068008SOM R601 NM

ACM3225

22k

B

C604

0.1

C613

10

6.3V

39 39

Image 39
Contents 877-031-03 MZ-B10LP2 Battery lifeFlexible Circuit Board Repairing LP2 LP4 MonoTable of Contents Main Board Side B Section Servicing NotesLooking at the controls MZ-B10 Section GeneralDisassembly Flow Section DisassemblySpeaker Assy Case Lower AssyElectret Condenser Microphone MIC901 Main BoardCase Upper Assy Set Chassis Assy, Case Spk AssyRec Button Assy LCD ModuleMechanism Deck MT-MZN710-177 Gear SA Screw M1.4 Gear SA, OP Service Assy LCX-5RDC Motor Sled M602 Holder AssyGear HA Releasing the Test Mode Section Test ModeSetting Method of Test Mode Operation in Setting the Test ModeConfiguration of Test Mode Manual ModeTransition Method in Manual Mode 000F1B C68S1B063B1B 081A1BDescription of Indication History Reset the Error Display CodeDescription of Error Indication Codes Setting Method of Reset the Error Display Code888 Sound Skip Check Result Display Mode000 000 EIB Stat Adrs BEmp**000 ######000 BOvr Bful RtryRes ResetResNV CC ResOK?V2 dat 864 V1 num 861V1 dat 862 V2 num 863REG1 745 VC1 H 742VC2 Hi 744 VC2 Lo 743751 REG3L1 747REG3 H 749 REG3L2 748753 Adjustment Method of Vrecmiddle X4 speed item numberAdjustment Method of Vrechigh Head Motor item number 752Adjustment/checking and Connection Location SetTmp 015 Power Supply Adjustment Auto Item FeedConfiguration of power supply adjustment auto item feed Assy 000HrefPw Laser Power CheckLaser WrPwHi 9EAssy11 000 Overall Adjustment Mode Title DisplayAdjustment Method of CD and MO Overall Adjustment Mode Overall Adjustment error messageCD overall adjustment items CD and MO Overall Adjustment ItemsPatClr 022 Resume 043Res 043 ResClr 043SCC 023 2A152B9800 Patch 023Patch data list Address value Adjusted value2ADB 2ABF2AFB 2AFC345 Block Diagram Section DiagramsLead Layouts WaveformsSemiconductor Location Printed Wiring Board Main Board Side a Uses unleaded solderSemiconductor Printed Wiring Board Main Board Side B Uses unleaded solderTP1607 TP1602 TP1608 TP1609 Ver 1.2 Schematic Diagram Main Board 2/4 See page 36 for WaveformsDTE306KCXJA ND730GA NEL02TPLI1 02RETPINL2 ETDPPT803OT 229C IC302 TA2131FLEL IC Block DiagramsIC601 XPC18A22AEPR2 IC701 SC111258EPR2 IC901 SC901580EPR2 IC Pin Function Description Fmck LrckExcs SensXcsnv GndswVlon FfclrSO3 UosciUosco SI3DVSS2 XCSDVSS0 DVSS1FVSS0 FVDD0Section Exploded ViewsLower Case Section Upper Chassis Section 110 Chassis Section 101105 107 104 102 103 106 112 108302 308 306 303307 304 305309 310 311 Mechanism Deck MT-MZN710-177//M 301359 361 360 364 Mechanism Deck MT-MZN710-177//M 357 356 355354 353 352 351 358Main Electrical Parts List ResistorsSemiconductors Main SN761058AZQLR RES-CHIP Short Chip Variable Resistor Memo Revision History