Printed Wiring Board - Transformer Board (Rg295/Rg495) - Sony HCD-RG295 Servise Manual

HCD-RG295/RG495/RG595
Ver. 1.1
Q Q
7-25. PRINTED WIRING BOARD – TRANSFORMER Board (RG295/RG495) –
3 7 6 3 1 5 1 5 0
1 2
A
(AC IN)
B
C
D
T E
L 1 3 9 4 2 2 9 6 5 1 3
(RG295: E/RG495: E, EA)
VOLTAGE
SELECTOR
230 – 240V T 220V t120V
E
F
G
SUB POWER
TRANSFORMER
H
w w w
HCD-RG295/RG495/RG595
• See page 27 for Circuit Boards Location.
3 4 5
TRANSFORMER BOARD
2 1
RG295: AEP, UK, AUS
/RG495: AEP, UK
(RG295: AUS/RG495: AUS)
RG295: AEP, UK, AUS
(RG295: E/RG495: E, EA) /RG495: AEP, UK JW907
(RG295: AEP, UK/RG495: AEP)
JW908
(RG295: E/RG495: E, EA)
JW909
1 4
RG295: AEP, UK, AUS
/RG495: AEP, UK
9 5
x a o
. i
http://www.xiaoyu163.com
: Uses unleaded solder.
6 7 8
MAIN POWER
TRANSFORMER
Q Q
3 7 6
7
∗
∗
1 NOT REPLACEABLE:
BUILT IN TRANSFORMER
u 1 6 3
y
48 48
http://www.xiaoyu163.com
2 4
8 9 9
9 10 11
8
3 1 5 1 5 0 8 9 2
K
A A
18
m
c o
.
2
8 9 9
12 13
1
M1
POWER
BOARD
3
CN442
(Page
42)
4 9 8 2 9 9
1
K1
MAIN
BOARD
CN001
(Page
34)
11
12
1-869-310- (12)
• Semiconductor
Location
Ref. No. Location
D901 A-8
D902 G-11
D903 G-11
D904 G-11
D905 G-12
D906 B-9
D908 B-8
D910 H-10
Q902 B-9