46
46
HCD-SA30
5-20.
Printed
Wiring Boar
d — AMP Section (SIDE A) —
• See page 23 f
or Circuit Boards Location.
•
:
Uses unleaded solder
.
E
1
2
3
13
54
13
54
IC302
IC450
IC301
IC300
IC400
IC432
IC431
•
Semiconductor
Location
Ref
. No.
Location
D316
A-4
D317
D-4
D318
C-4
D319
C-4
D320
B-4
D321
A-4
D322
A-3
D323
A-3
D326
D-3
D327
D-3
D328
C-3
D329
D-3
D330
C-3
D331
C-3
D332
B-3
D333
C-3
D334
A-3
D335
B-3
IC300
D-5
IC301
C-5
IC302
B-5
IC400
E-5
IC431
E-4
IC432
E-4
IC450
A-5
Q470
B-2
Q471
B-2
Q472
A-2
Q473
A-2
Q474
C-1
Q475
C-1
Q476
A-2
Q478
A-2
Q479
A-2
Q480
A-2
Q481
C-2
Q482
C-2