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HCD-M90
58
58
IC301
DAC BOARD
(SIDE A)
E
E
E
E
1-685-434-
DAC BOARD
(SIDE B)
1-685-434-
1
2
3
4
5
6
7
8
9
10
11
12
13
A
B
C
D
E
F
G
H
(CHASSIS)
(CHASSIS)
11
1
12
22
23
33
44
34
1
4
8
5
11
(11)
12
(12)
(EXCEPT CH)
11
(11)
12
(12)
(EXCEPT CH)
6-30. PRINTED WIRING BOARD – DAC Board –
•
See page 35 for Circuit Boards Location.
• Semiconductor Location
Ref. No.
Location
D303
D-2
D304
C-4
D305
C-3
IC301
C-3
IC302
E-4
Q302
G-5
Q303
F-2
Q306
D-2
Q307
C-3
Ref. No.
Location