Main Board (Component Side) - Sony SA-WSLF10 Service Manual

SA-WSLF10/SS-CTL10/TSL10/TSL11
5-4. PRINTED WIRING BOARD – MAIN Board (Component Side) –
1 2
A
IC512
20
11
1
10
B
IC508
4
5
8
1
IC509
C
4
5
8 1
D
E
• Semiconductor Location
Ref. No. Location Ref. No. Location
D502 D-5 IC506 D-5
D503 B-6 IC507 B-2
D504 D-5 IC508 B-1
D505 D-5 IC509 C-2
D507 D-6 IC510 C-3
D508 D-6 IC511 B-2
D509 D-6 IC512 B-2
IC513 B-3
IC503 D-3 IC514 B-3
SA-WSLF10/SS-CTL10/TSL10/TSL11
• See page 12 for Circuit Boards Location.
3 4
(COMPONENT SIDE)
IC511 IC513
20 20
11 11
IC515
1 10 1 10
5 4
1
3
4
3
1 6
5
1
4
5 3 4
8
1
IC516
1 8
IC503
4 5
9
8
E
E
1
16
Ref. No. Location Ref. No. Location Ref. No. Location
IC515 B-4 IC524 D-7 Q503
IC516 B-4 IC525 D-8 Q504
IC517 B-5 IC526 C-6 Q506
IC518 B-4 IC527 E-9 Q507
IC519 B-8 IC528 E-7 Q508
IC520 C-7 IC529 B-7 Q514
IC521 B-7 IC530 C-8 Q515
IC522 B-8 IC531 D-6 Q516
IC523 B-8 Q517
: Uses unleaded solder.
5 6
S-MASTER
(Page 21)
(Page 32)
3 1 3 1
2 2
IC518 IC517
E
30
31
EXCEPT
AEP,UK,RU
IC526
E
50
51
21
20
E
IC531
1 5
E
3
4
4 1
5 8
TO
HCD-LF10
(Page 28)
C-2
D-3
D-7
C-5
D-5
C-7
C-7
B-6
D-6
14 14
7 8
S-MASTER
(Page 21)
(FOR CHECK)
20 11
IC523
8 7
1 10
IC529
14 1
IC522
1 16
5 4
IC519
8 9
1 3
IC521
3 1
4 5
IC530
E
1
100
E
30
8 7 31
81
80 14 1
1 14
IC525
60
E
7 61
8
3
2
1
IC528
(Page 32) (Page 32)
9
TX
(Page 26)
24
13
25 12
36 37 1
48
1
120
91
90
44 23
IC527
1 22