Printed Wiring Board - Main Section - Sony MZ-R500PC Service Manual

MZ-R500/R500PC
6-5. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 39 for Note.
1 2 3
A
B
MAIN BOARD
(SIDE A)
C
C823
D
8 5
IC804
1 4
AP863
E
AP825
AP832
AP826
AP827
F
OPTICAL
PICK-UP
BLOCK
(LCX-4R)
G
R825
R826
C804
C822
H
3 1
4 5
IC805
R852
5 1
Q851
2
4 3
I
J
4 5 6
FB303 C335
C816
R818
R820 R819
X801
R815
C801
AP801
TP519
C818
AP901
C711
C712
D601
4 1 4 1
TP603
Q601 Q602
5 8 5 8
TP601
R602
7 8 9
C319
AP314
AP313
AP312
Q902
AP311
D
G S
AP310
AP309
EXCEPT
R102 US MODEL
C102 R112
C202
R107
R202
AP308
R207
C201
R212
AP306
R304
EXCEPT
US MODEL
1
AP504
C301
AP503
5
R315
TP505
CN501
R317
10 TP511
AP506
TP512
TP518
15
L501
20
L601
TP520
AP521
L905
R908
R909
C703
AP703
2 8
AP707
L901
RB701
AP712
D908
AP711
AP726
1 7
C715
TP602
40 40
10 11 12
S805
(HALF LOCK)
J302
C318
L303
Q302
TP913
S G
D
TP311
(XJ DET)
R312
C317
C323
TP320
(OPT DET)
R307
(D IN)
(DGND)
(DVCC)
S806
S806
(OPEN/CLOSE DETECT)
C105 C205
J901
FB806
T901
C919
C915
C928
E
C Q903
B
L903
11
1-680-275- (11)
13 14
• 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
J301(1/2)
LINE IN
(OPTICAL)