Printed Wiring Board - Power Board - Sony HCD-HPZ7 Service Manual

HCD-HPZ7/HPZ9
Ver. 1.1
Q Q
7-18. PRINTED WIRING BOARD — POWER BOARD —
3 7 6 3 1 5 1 5 0
T E
L 1 3 9 4 2 2 9 6 5 1 3
w w w
HCD-HPZ7/HPZ9
• See page 55 for Circuit Boards Location.
1 2 3
A
7
VOLTAGE SELECTOR
6
120V
5
B
MX,TW
EXCEPT SP,TW,
MX,E51
T902 SUB TRANSFORMER
C
D
US,CND
E
F
G
H
x a o
y
I
. i
http://www.xiaoyu163.com
:Uses unleaded solder.
8
4 5
2
US,CND,MX,TW,SP,E51
SP,E51
S901
AEP,UK,CET,
240V
220V
3 KR,AR,AUS
4
1
AUS
AEP,UK,CET,KR,AR
US,CND,MX,
TW,SP,E51
EXCEPT SP,E51
SP,E51
SP,E51
T901
POWER TRANSFORMER
Q Q
3 7 6 3
MAIN
H
BOARD
CN314
(Page 66)
1
*:NOT REPLACEABLE:
BULT IN TRANSFORMER
E
E
E
u 1 6 3
.
74 74
http://www.xiaoyu163.com
2 4
9 9
6 7
• Semiconductor
Location
Ref. No.
D902
D903
D904
D905
D906
D907
D908
D909
D910
D911
D912
D913
D914
D915
D916
D917
D918
D919
Q901
Q902
Q903
1 5 1 5 0 8 9 2
AC
IN
11
10
L
AMP
BOARD
CN602
1
(Page 68)
m
c o
2
8 9 9
Location
H-5
H-5
H-5
H-5
H-5
H-5
H-4
H-4
H-4
D-5
B-2
B-2
B-2
B-2
H-3
G-4
G-6
G-5
G-5
G-5
G-5
4 9 8 2 9 9