Printed Wiring Board - Sub Power Board - Sony HCD-CPZ1 Service Manual

HCD-CPZ1
Q Q
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-CPZ1
7-26. PRINTED WIRING BOARD – SUB POWER Board –
• Semiconductor
Location
Ref. No. Location
D991 B-6
D992 E-6
A
D993 E-6
D994 D-6
D995 D-6
IC991 B-6
Q991 B-6
B
SW POWER
(Page 42)
C
(AC IN)
D
E
F
x a o
y
. i
http://www.xiaoyu163.com
1 2 3
SUB POWER BOARD
NO991
2
Q
BOARD
1
CN1
CN990
Q Q
3 7 6
2
1
JW901
u 1 6 3
44 44
http://www.xiaoyu163.com
2 4
8 9 9
• See page 23 for Circuit Boards Location.
4 5
R992
RY990
E
Q991
JW990
D991
RY991
T991
3 1 5 1 5 SUB POWER 0 8 9 2
TRANSFORMER
m
c o
.
2
8 9 9
:Uses unleaded solder.
6 7
NO992
1
R991
L
C994
3
MAIN
BOARD
CN300
(Page 29)
JW992
IC991
5 4
3
1
C995
C993
4 9 8 2 9 9
D995 D994
11
(12)