Printed Wiring Boards - Power/Trans Section - Sony HCD-RG66 Service Manual

HCD-RG66
Q Q
5-13. Printed Wiring Boards – POWER/TRANS Section –
3 7 6 3 1 5 1 5 0
1 2
A
TRANS BOARD
120V 220V
7
AUS
AEP,UK
6
B
5
1
VOLTAGE SELECTOR
C
POWER TRANSFORMER
4
T E
L 1 3 9 4 2 2 9 6 5 1 3
3
D
2
1
E
F
E
w w w
G
• See page 19 for Circuit Boards Location.
3 4
POWER AMP BOARD
230-240V
2
3
4
E
TO
MAIN
BOARD
CN306
(Page 25)
14
13
F
TO
MAIN
12
BOARD
CN307
(Page 25)
11
10
9
8
7
6
5
21
(21)
x a o
. i
http://www.xiaoyu163.com
5 6
AEP,UK
Q Q
3 7 6
SUB TRANS BOARD
AC
IN
AEP,UK,AUS
SP
AEP,UK,AUS
AEP,UK,AUS
SP
POWER TRANSFORMER
u 1 6 3
y
32 32
http://www.xiaoyu163.com
2 4
8 9 9
7 8
IC501
1
14
E
E
E
E
E E
E
E
_
+
AEP,UK
SENSOR BOARD
3 1 5 1 5 0 8 9
21
(21)
E
IC901
3 1
m
21
c o
(21)
.
2
8 9 9
9 10
2 4 9 8 2 9 9
21
1
(21)
• Semiconductor
Location
Ref. No. Location
D501 B-8
D502 C-7
D541 C-7
D542 B-5
D543 B-5
D551 C-7
D901 E-7
D902 F-7
D903 F-7
D904 F-7
D905 F-7
D911 E-2
D912 F-1
D913 F-1
IC501 A-7
IC901 F-7
Q501 B-8
Q503 B-7
Q504 B-7
Q551 B-7
Q581 B-7
Q582 C-8
Q583 C-8
Q584 B-8
Q901 F-7
Q911 F-1