HCD-M70 - Sony Audio Service Manual (repair manual). Page 31

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HCD-M70
30
30
6-16. PRINTED  WIRING  BOARD  – POWER Board –
 See page 17 for Circuit Boards Location.
D902
D-5
D903
D-5
D904
C-5
D905
C-5
D906
C-6
D907
C-5
D908
D-6
D909
D-5
D910
C-3
D911
B-3
D912
C-3
D913
B-3
D915
B-5
D917
B-6
D918
C-4
Q901
B-6
Q902
C-4
Q903
B-5
• Semiconductor
Location
Ref. No.
Location
MAIN POWER
TRANSFORMER
SUB POWER
TRANSFORMER
(SP)
(EXCEPT SP)
(EXCEPT SP)
(SP)
MAIN BOARD
CNP101
D
1
2
1
8
(US, CND)
(EXCEPT SP)
(SP)
POWER BOARD
LINE
FILTER
EXCEPT
US, CND
EXCEPT
US, CND
(AC IN)
1
2
(CHASSIS)
(US, CND)
(US, CND)
G901
1-684-234-
11
(11)
–1 –2
VOLTAGE
SELECTOR
S901
110V – 120V
220V – 240V
A
B
C
D
E
F
G
H
1
2
3
4
5
6
(Page
24)
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