Printed Wiring Board - Trans Board (Gt44) - Sony HCD-GT22 Service Manual

HCD-GT22/GT44/GT55
Q Q
3 7 6 3 1 5 1 5 0
7-32. PRINTED WIRING BOARD – TRANS Board (GT44) –
1 2
A
(AC IN)
B
C
T E
L 1 3 9 4 2 2 9 6 5 1 3
S901
VOLTAGE
SELECTOR
230 – 240V T 220V t120V
D
(AR, AUS)
JW925
(E2, E3, E13, E51)
E
w w w
HCD-GT22/GT44/GT55
• See page 27 for Circuit Boards Location.
3
TRANS BOARD
CN901
3 1
(E2, E3, E13, E51)
JW901
JW918
(MX, AR, AUS)
JW913
JW922
JW912
JW911
(E2, E3, E13, E51)
JW920
JW927
(AUS)
(E2, E3, E13, E51, MX) (AR, AUS)
JW907
JW908
(AR)
(MX)
JW909
(E2, E3, E13, E51, MX)
4
1
(MX, AR, AUS)
PT902
JW910
SUB POWER
TRANSFORMER
9 5
x a o
y
. i
http://www.xiaoyu163.com
: Uses unleaded solder.
4 5
RY901
R910
R911
R908
PT901
MAIN POWER
TRANSFORMER
Q Q
3 7 6
7
∗
1
∗
NOT REPLACEABLE:
BUILT IN TRANSFORMER
u 1 6 3
56 56
http://www.xiaoyu163.com
2 4
8 9 9
6 7
E B
Q903
R915
FH909
F909
8
FH907
F904
3 1 5 1 5 0 FH918 8 9 F906 2
F907
FH913
JL923
JL922
JL921
C914
R914
R913
D910
18
m
• Semiconductor Location
c o Ref. No. Location
.
2
8 9 9
8 9
JL914
JW900
FH910
JL903
P2
AMP BOARD
CN442
FH908 (Page 46)
JL905
JL906
4 FH917 9 8 2 9 9
FH914
N2
MAIN BOARD
CN001
(Page 37)
JW914
JL915
LP901
W901
11
(11)
1-872-552-
Ref. No. Location
D901 A-5 D908 B-5
D902 E-8 D910 E-7
D903 E-8
D904 E-8 Q902 A-6
D905 E-8 Q903 B-7
D906 B-6