Sony R501PC service manual Side a, Printed Wiring Board Main Section Refer to page 33 for Note

Page 34

MZ-R501/R501PC

Ver 1.1

6-5. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 33 for Note.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

A

B
MAIN BOARD
(SIDE A)
C
	C823						FB303	FB302		C335
	C823
							FB304
D	8	5					FB304	FB301	R313	C924
	8	5

R827	IC804			C816		R818
						R818
	1	4	R840	R820	R819
	1	4			C817
					C817
		AP863			R842 R821		X801
E	R834	AP863								R815
			R823	R843						R815


D802	AP825
	AP832					C801
	C824					C801
	C824		AP826

R929	Q902		D905
R929	D		D905
	G	S

AP314

AP313

AP312

AP311

AP310

AP309

AP308

AP306

C202

R202

C319	C318
	C318
	L303

		C316			R312
			C317		R314
					R314
				R307
	C101	(EXCEPT US MODEL)			TP310
R102	C101				TP310
R102
C102	R103	R112
	R103	R107	(DGND)
	R203	R207	(DGND)
C201		R207
C201		R212
		R212	(DVCC)
			(DVCC)
		R304

Q302

SG

D

C323		C324
C323
TP309	TP308

TP913

R309 R308

S805

(HALF LOCK)

J302

TP311 (XJ DET)

TP320 (OPT DET)

J301(1/2)

LINE IN

(OPTICAL)

•Semiconductor Location (SIDE A)

Ref. No.	Location
D601	I-5
D802	E-2
D901	H-10
D902	H-9
D904	H-11
D905	D-7
D908	I-9
IC804	D-2
IC805	H-3
Q302	D-11
Q601	I-5
Q602	I-5
Q851	I-3
Q902	D-7
Q903	H-11

				AP827	AP801
					AP801
F
F	OPTICAL
	PICK-UP

1

5

CN501

AP503

AP504

TP505

C301

R315

R317

	C106		C206		S806

	R108	R109	R208	R209	S806
					(OPEN/CLOSE DETECT)

	C105		C205

BLOCK

(LCX-4R)

10 AP506

TP518

15

TP511

TP512

C306

C310

L301

G

AP828

R804

R825

FB804

FB802

C818

TP519

R808

C803

R826

C804

AP901

C819

C820

AP915

C805

R809

R832

R829

H

C826

C822

3

1

4

5

IC805

R852

5 1

C851

C711

C712

Q851

2

R603

D601

4 3

I

7 1

RB851

8 2

4

1

4

1

TP603

R616

C603

20

C501

TP520

L501

L601

C922

FB806J901

C914

AP521

C907

R906

C919

R922 C915

T901

D904

C713

AP726

AP708

C714

AP907

AP710

AP709

AP707

AP712

AP711

AP916
AP713	AP909

R909

		C703
		AP703
	2	8	R925
	RB701		R925
	RB701
	1	7

R908

AP908 R936

D908

C908

R907

D902

L905

L901

C917

C918

D901

C825

R920

C928

E

C Q903

B

L903

				Q601							Q602
		TP601	5				8			5				8
	R602		5				8			5				8
	R602

J

C715

TP602

C702

C701

AP706

AP705

AP704

C905

C910

C912

C855		C856	C853		C854		11
						1-680-275-	(11)
						1-680-275-	(11)

34 34

Image 34

Contents Specifications LCX-4RFlexible Circuit Board Repairing MZ-R501/R501PCDisassembly Table of ContentsElectrical Adjustments DiagramsSection Servicing Note Optical PICK-UP Flexible BoardLooking at the controls GeneralCase Lower Assy Section DisassemblyCase Upper Assy LCD Module Main BoardMD Mechanism Deck Service ASSY, OP Holder Assy Motor Flexible BoardDC Motor M602 DC Motor M601, DC Motor M603Section Test Mode 00 6Transition method in Manual Mode Configuration of Test ModeManual Mode 00Manual11063B1D 113A4S1D11OFEJ1D 11072A1DSetting method of Reset the Error Display Code Reset the error display codeDescription of Error Indication Codes Description of Indication HistoryKey Check Mode Sound Skip Check Result Display Mode88RMC OK 88RMC OK 21Res 21Reset21ResOK? 32Pw-T W71 S20 62 S0171V5num 72V5dat10Laser 64V1 PWM14 S14 00ADJ OK12###S Configuration of overall adjustment12HrefPw 13WritPw00CD OK 00Assy35Ofst 00MO OK62***S30 Mode Settings62***S20 0000TimeMK68***S01 67***S6768***S20 43ResumeSection Diagrams IC PIN Function DescriptionMIFVSS3 MIC SenseXtest SET KEYDSPVSS0 APCDSPVDD0 XtslSlcv SldwSlcu SlcwGND SW CLK SELOpen Close SW SET CODE0Sync Level Xhold SWSycn REC FlashvddBlock Diagram Servo Section Main BoardBlock Diagram Audio Section Main BoardMain Board 3/3 System CONTROL/POWER Section Block Diagram System Control / Power SectionCommon note on Printed Wiring Board WaveformsPrinted Wiring Board Main Section Refer to page 33 for Note Side aSemiconductor Location Side B IC B/D Except US, CND Model C323 R314 C308 AP310 C102 C312 C307 IC Block Diagrams IC501 SN761057DBTIC701 SC111257FCR2 IC601 IC901IC301 AK5354VT IC302 TA2131FLCase Upper Silver Section Exploded ViewsPanel Section Case Upper Blue54 A-3323-653-A Main BOARD, Complete Except US,CND Chassis Section58 3-225-632-01 Spring LIMITER, Compression MD Mechanism Deck Section MT-MZR500-172 Section Main Electrical Parts List Diode UDZ-TE-17-2.4B Ceramic Chip 9PFDiode Jumper ResistorCOIL, Choke JACK, DC Polarity Unified TypeInductor Inductor ChipFILTER, Chip EMI Common Mode SwitchSWITCH, Slide Hold Network ResistorENGLISH,RUSSIAN,HUNGARIAN POLISH,CZECH,SLOVAKIAN AccessoriesCONNECTOR, Optical Except R501US,E Italian AEPMemo Revision History Date Description of Revision