57
57
HCD-SA30
5-31.
Printed
Wiring Boar
d — CONTR
OL Section —
• See page 23 f
or Circuit Boards Location.
•
:
Uses unleaded solder
.
FUNCTION
TO
UCOM
BOARD
CN501
(Page 44)
VOLUME
(FLUORESCENT INDICATOR TUBE)
STANDBY
E
E
1
11
12
34
33
44
22
23
1
5
51
3
2
1
IC802
IC801
•
Semiconductor
Location
Ref
. No.
Location
D802
D-8
D803
D-8
D804
D-8
D806
B-3
D807
B-3
D808
B-3
D809
B-3
D810
B-2
D812
D-9
IC801
D-8
IC802
B-4
Q803
B-2
Q804
B-2