Sony MZ-NF610 service manual Hp Out

Page 46

MZ-NF610

6-8. Schematic Diagram – MAIN Board (4/4) – • See page 40 for Waveforms. • See page 47 for IC Block Diagrams.

CN871

15PTP1881

TP1882
TP1883
	TP1884
		TP1885
		TP1886
			TP1887
			TP1888
			TP1889
			TP1890
			TP1891
			TP1892		R847	R873
			TP1893		R847	R873
			TP1893		220k	470k
			TP1894
			TP1895			C871
					R874	0.1
					R874	B
					470k	B
R8480	R8490	0 FB806	R8500	C880
				C880
				0.01
				B
			Q871
			XP1501-TXE
			R846		R845	100k
			100k
					R860
					0
			C851
			0.1
			F
			TP1878	TP1877
					IC852	L-AK6417AL
			R857
			1M
			TP1875
			TP1879	TP1876	TP1880

J302

J303

(HP OUT)

RADIO ON

FB2

0

R315

0

FB1

0

D201

TP315

TP316

TP317

TP318

02DZ2.4-Z(TPH3)

F1

D101

1.5A

02DZ2.4-Z(TPH3)

63V

D303

MA8068-TX

TP309

TP1355

TP202

C308

TP102

0.1

F

TP308

TP307

C307

0.1

0

0

0

F

FB302

FB303

TP1356

TP1357

TP1358

C306

FB301

FB304

D302

0.1

B

NNCD6.8H-T1

0

R306

R305

1k

R307

Q301

1k

1k

R304

2SA2018TL

100

C305

B

R312

C340

1000p

B

0.1

C327

1M

R303

F301

220p

C339

0.1

F

B

100k

0.25A

C108

100p

CH

125V

R302

C304

0

C208

100p

CH

0.1

R106

10k

B

R206

0

C204

C366

C104

100p

CH

10

100p

CH

4V

TP1313

4V

R166

4.7k

R101

R201

C365

220

47k

47k

2.2

0.5%

0.5%

B

C112

R266

C212

4.7k

R364

220

Q361

10k

4V

2SC4738FL

R202

R363

22k

22k

0.5%

C364

4.7

4V

C264

R265

C105

0.22

R102

B

10

1

TP1353

22k

B

IC361

0.5%

R362

TA2131FL(EL)

220k

C325

C205

C164

22 4V

1

B

TP1354

B

0.22

IC302

C312

R165

0.1

AK5354VT-E2

F

C314

10

47

6.3V

C363

C313

0.1

F

F

0.1

L302

C315

2.2

6.3V

R164

10k

R308

1k

R163

10k

R309

1k

C316

R264

10k

R162

*47k(US)

R262

*

F

R263

10k

*

0.1

R162, R262

C263

R261

2.2k(CND)

2.2(CND)

*

1(US)

R161

*

*R161, R261

C310

47k(US)

10k(CND)

0.1

C163

F

4700pB

4700pB

C261

C262 2200pB

C161

C162

2200pB

1(US)

R36147

C362

1

2.2(CND)

C361

10

6.3V

TP1311

TP1312

45

43

46 46

Image 46

Contents MZ-NF610 Battery life MZ-NF610Flexible Circuit Board Repairing On power sourcesSection Servicing Notes System requirementsSection General MZ-NF610 Looking at controlsSection Disassembly Disassembly FlowCase Lower Upper Panel SectionLCD Module, Button Control Main BoardMechanism Deck MT-MZN710-177 Set Chassis AssyOP Service Assy LCX-5R Screw M1.4 Pull off lead screw Rack springHolder Assy DC Motor Sled M602Gear HA Operation in Setting the Test Mode Section Test ModeSetting Method of Test Mode Releasing the Test ModeManual Mode Configuration of Test ModeTransition Method in Manual Mode Self-Diagnosis Result Display Mode Overall Adjustment ModeSelf-Diagnosis Result Display Mode Setting Method Setting Method of Reset the Error Display Code Reset the Error Display CodeDescription of Error Indication Codes Description of Indication HistoryCause of Sound Skip Error Sound Skip Check Result Display ModeSetting Method of Sound Skip Check Result Display Mode Setting Method of Key Check ModeSET OK Section Electrical Adjustments Adjustment and Connection Location Main board Digital voltmeter Main board TP1909 REGO1 TP1311 GND Adjustment Method of Vrecmiddle X4 speed item number Adjustment Method of Vreclow X2 speed item numberAdjustment Method of Vrechigh Head Motor item number Adjustment Method of Chgvlow item numberAdjustment Method of Chgihigh Charge current item number Adjustment Method of Chgvhigh item numberAdjustment Method of Chgilow Charge current item number Adjustment/checking and Connection Location Configuration of power supply adjustment auto item feed Power Supply Adjustment Auto Item FeedKey Connection Laser Power CheckConfiguration of Overall Adjustment Mode Checking methodOverall Adjustment Mode Title Display Overall Adjustment error message Adjustment Method of CD and MO Overall Adjustment ModeCD and MO Overall Adjustment Items MO overall adjustment items Resume Clear Setting Method Remuse ClearPre-check Rewriting the Patch Data at Replacement of Main BoardPreparation Rewriting the Patch DataMZ-NF610 MZ-NF610 MZ-NF610 Rewriting the NV values How to get the application NVWriter for NV values rewritingRewriting the NV values MZ-NF610 MZ-NF610 MZ-NF610 Section Diagrams Block DiagramWaveforms SurfacePrinted Wiring Board Main Board Side a Uses unleaded solder Semiconductor LocationPrinted Wiring Board Main Board Side B Uses unleaded solder Side B XPC18A22AEPR2 Schematic Diagram Main Board 2/4 Ioad HP OUT IC Block Diagrams IC302 AK5354VT-E2 IC361 TA2131FL ELIC501 SN761058AZQLR IC601 XPC18A22AEPR2 IC701 SC111258EPR2 IC901 SC901580EPR2 IC Pin Function Description Pin No Pin Name DescriptionKrck Chgadsel Uosci DVSS0 Msak Exploded Views SectionCase Section Chassis Section MT-MZN710-177 Not supplied Main board sectionMain Board Section 101 105 106 102 103 107 104302 308 306 303307 304 305 309 310 Mechanism Deck MT-MZN710-177 301311 354 Mechanism Deck MT-MZN710-177 358 357 365356 359 355 352 351Electrical Parts List MainTantalum Fuse SMD R312 RES-CHIP 16W R315 218-990-11 Metal Revision History