SCD-XB780
29
29
IC808
IC706
IC813
IC812
IC811
IC702
IC903
IC904
IC504
IC502
IC512
IC905
IC708
1-684-066-
11
MAIN BOARD
(CONDUCTOR SIDE)
1
25
26
50
1
11
12
22
33
23
44
34
1
14
28
15
14
25
10
1
20
13
5
2
3
1
1
3
2
1
2
3
4
5
6
7
8
9
10
A
B
C
D
E
F
G
H
I
J
E
E
5-10. PRINTED WIRING BOARD – MAIN Board (Conductor Side) –
•
See page 25 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D903
A-4
D904
A-3
IC502
F-9
IC504
G-9
IC512
H-10
IC702
E-3
IC706
B-5
IC708
B-6
IC808
C-3
IC811
E-5
IC812
E-4
IC813
D-4
IC903
G-4
IC904
G-6
IC905
H-9
Q701
J-6
Q702
J-7