Printed Wiring Boards - Trans Section - (Rg470: E2, E51, Ar, Mx) - Sony HCD-GX255 Service Manual

HCD-GX255/RG170/RG470
HCD-GX255/RG170/RG470
6-37. PRINTED WIRING BOARDS – TRANS Section – (RG470: E2, E51, AR, MX)
• See page 25 for Circuit Boards Location.
• Semiconductor
1 1
Location
Ref. No. Location
SUB TRANS BOARD
D901 C-6
D902 B-6
A
D903 B-6
D904 B-6
D905 B-6
D906 E-6
D908 E-4
Q902 E-6
B B
C C
D D
E E
TRANSFORMER BOARD
(E2, E51)
F F
1
CN904
G G
4
H H
I I
58 58
: Uses unleaded solder.
2 2 3 3 4 4
(E2, E51)
(MX)
(AR)
VOLTAGE
SELECTOR
120VT220Vt 240V
4
(AR, MX)
(E2, E51)
1
2 1
(AR, MX)
W001
(AC IN)
3
1
CN906
PT901
MAIN POWER
TRANSFORMER
(AR)
(E2, E51, MX)
∗
∗
NOT REPLACEABLE:
BUILT IN TRANSFORMER
5 5 6 6 7
6
10
(E2, E51, MX)
3 1
11
1-865-482- (11)
C909
C908
Q902
8
1
10
N3
CN905
5
CN907
1
15
10
W901
19
11
1-865-481- (11)
(CHASSIS)
POWER BOARD
CN442
(Page 44)
(SUFFIX-11)
K3 MAIN BOARD
CN001
(Page 32)
K6 MAIN BOARD
CN001
(Page 36)
(SUFFIX-12)