![background image](http://html.mh-extra.com/html/sony/ss-cm90/ss-cm90_service-manual_1329653071.webp)
HCD-M90
70
70
IC605
IC602
IC614
IC302
CONTROL BOARD
1-685-427-
11
(11)
13
2
CN506
3
1
E
E
C
B
1
3
3
1
E
E
X802
VIDEO BOARD
3
1
4
2
S VIDEO OUT
J700
VIDEO OUT
J701
OPTICAL
DIGITAL OUT
IC321
1-685-430-
11
(11)
A
B
C
D
E
F
G
1
2
3
4
5
6
7
9
2
1
3
1
6
6-42. PRINTED WIRING BOARDS – CONTROL (Suffix-11)/VIDEO Boards –
•
See page 35 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D333
G-2
D334
C-1
D602
F-2
D604
C-4
D620
C-4
D622
G-4
D623
G-4
D624
F-3
IC302
D-4
IC306
D-3
IC321
A-6
IC602
F-3
IC605
F-3
IC614
G-3
Q618
F-4
Q619
F-4
Q635
F-3
Q637
F-2