16
16
SA-WSLF1
SA-WSLF1
4-5. PRINTED WIRING BOARD — SW-MAIN SECTION (SIDE A) —
:Uses unleaded solder.
• See page 8 for Circuit Boards Location.
IC529
IC521
IC530
IC523
IC522
IC528
IC519
IC518
IC513
IC514
IC515
IC516
IC511
IC507
IC510
IC509
IC512
IC508
IC517
IC506
IC531
20
10
20
4
1
1
1
16
8
8
9
9
E
E
16
20
2
1
1
1
5
4
4
3
3
E
51
80
81
1
7
3
1
90
91
1
1
1
1
3
4
5
10
13
24
25
36
37
11
20
3
4
5
30
31
60
61
2
30
E
E
E
E
E
E
1
5
5 8
4
4
EXCEPT
AEP,UK,RU
EXCEPT
AEP,UK,RU
AEP,UK,RU
AEP,UK,RU
AEP,UK,RU
21
1
2
A
B
C
D
E
3
4
5
6
7
8
9
• Semiconductor Location
Ref. No.
Location
D502
D-5
D503
B-5
D504
D-5
D505
D-5
D507
D-6
D508
D-6
D509
D-6
IC503
D-3
IC505
C-4
IC506
D-5
IC507
B-2
Ref. No.
Location
IC508
B-1
IC509
C-2
IC510
C-3
IC511
A-2
IC512
A-2
IC513
A-3
IC514
B-3
IC515
B-4
IC516
B-4
IC517
B-5
IC518
B-4
IC519
C-8
Ref. No.
Location
IC520
C-7
IC521
B-7
IC522
B-7
IC523
B-8
IC524
D-7
IC525
D-8
IC526
C-6
IC527
E-8
IC528
E-7
IC529
B-7
IC530
C-8
IC531
D-6
Ref. No.
Location
Q503
C-2
Q504
D-3
Q505
D-4
Q506
D-7
Q507
C-5
Q508
D-5
Q514
C-7
Q515
C-7
Q516
B-6
Q517
D-6