Printed Wiring Board - Power Board (Suffix-12, -21) - Sony SS-CM90 Service Manual

HCD-M90
Ver 1.3
6-52. PRINTED WIRING BOARD – POWER Board (Suffix-12, -21) – •
• Semiconductor
1
Location
Ref. No. Location
D902 E-4
D903 E-5
D904 D-4 A
D905 D-5
D906 E-6
D907 D-5
D908 D-6
D909 D-5
D910 C-3
2
D911 C-3
D912 C-3
D913 C-3 1
(AC IN)
D914 B-6
B
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
C
IC901 B-3
IC902 B-3
IC903 B-4
IC904 B-5
Q902 C-4
Q904 C-3
D
E
F
G
H
80 80
2 3
POWER BOARD
IC902
1 5 1 5 1
2 4 2 4
IC901
1 2
E
LF901
LINE
FILTER
R915
T901
SUB POWER
TRANSFORMER
(EXCEPT SP)
(SP)
(SP)
(EXCEPT SP)
(EXCEPT SP)
(US, CND)
S901
VOLTAGE
SELECTOR
-1 -2
110 − 120V
220 − 240V
∗
(US, CND)
G901
(CHASSIS)
See page 35 for Circuit Boards Location.
4 5
(Page 56)
DVD BOARD
C
CN008
5
2 4
IC903
IC904
11
R916
E
1
T902
MAIN POWER
TRANSFORMER
∗
NOT REPLACEABLE:
BUILT IN TRANSFORMER
1-685-429-
6
K
MAIN
BOARD
CNP101
(Page 67)
12 21
(12) (21)
(US, CND)
AEP, UK, SP,
AUS, CH