Sony SS-CM90, Service Manual

Page: 61 / 137

HCD-M90
60 60
IC401
1
10
11
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
H
MAIN BOARD
CN301
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.
(Page 66)
• 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