![background image](http://html.mh-extra.com/html/sony/ss-cm90/ss-cm90_service-manual_1329653061.webp)
HCD-M90
60
60
1
20
30
21
31
40
TC BOARD
1-684-172-
12
E
C
B
E
C
B
E
C
B
E
C
B
1
2
7
8
TAPE DECK BLOCK
SUPPLIED WITH
THE ASSEMBLED
BLOCK
HEAD
RELAY
BOARD
HRPE901
(RECORD/PLAYBACK/ERASE)
L-CH
R-CH
ERASE
(CHASSIS)
(CHASSIS)
(CHASSIS)
A
1
3
A
B
C
D
E
1
2
3
4
5
6-32. PRINTED WIRING BOARD – TC Board (Suffix-12) –
•
See page 35 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
IC401
C-4
Q100
D-2
Q101
D-3
Q200
D-4
Q201
D-4
Q401
D-2
Q402
D-2
Q403
B-3
Q404
C-3
Q405
C-3