Sony SS-CM90, Service Manual

Page: 79 / 137

HCD-M90
78 78
6-50. PRINTED WIRING BOARD – POWER Board (Suffix-11) – •
See page 35 for Circuit Boards Location.
IC901
IC902
IC903
F901
F903
F904
F906
F907
E
IC904
1
2 4
5 1
2 4
5 1
2 4
5
E
LF901
LINE
FILTER
T901
SUB POWER
TRANSFORMER
(SP)
(EXCEPT SP)
JW920
(EXCEPT SP)
(US, CND)
(CHASSIS)
G901
(US, CND)
S901
VOLTAGE
SELECTOR
110
−
120V
220
−
240V
(SP)
(EXCEPT SP)
∗
∗
NOT REPLACEABLE:
BUILT IN TRANSFORMER
T902
MAIN POWER
TRANSFORMER
C
DVD BOARD
CN008
11
1
K
MAIN
BOARD
CNP101
1-685-429-
11
(11)
POWER BOARD
1 2
(AC IN)
1
2
A
B
C
D
E
F
G
H
1 2 3 4 5 6
-1 -2
(Page 40)
(Page 66)
• Semiconductor
Location
Ref. No. Location
D902 E-4
D903 E-5
D904 D-4
D905 D-5
D906 E-6
D907 D-5
D908 D-6
D909 D-5
D910 C-3
D911 C-3
D912 C-3
D913 C-3
D914 B-6
D915 B-5
D916 B-6
D917 B-6
D918 D-4
D919 C-5
D920 C-5
D921 C-5
D924 B-3
D925 B-3
D926 B-4
IC901 B-3
IC902 B-3
IC903 B-4
IC904 B-5
Q902 C-4
Q904 C-3