Sony HCD-GT55 - Schematic Diagram - TRANS Board (GT44)

HCD-GT22/GT44/GT55
5757
HCD-GT22/GT44/GT55
7-33. SCHEMATIC DIAGRAM – TRANS Board (GT44) –
BOARD
(4/4)
MAIN
N2
BOARD
CN442
AMP
P2
CN001
-36.1-26.1
-26.7
0.1
0.8
T8AL 250V
F904
T8AL 250V
F909
T3.15AL 250V
F906
T3.15L 250V
F907
50V
10
C909
25V
1000
C911
22
R910
10k
R903
1k
R904
10EDB40-TB3
D902
10EDB40-TB3
D903
10EDB40-TB3
D904
10EDB40-TB3
D905
10EDB40-TB3
D908
1
3
3P
CN901
LIVE
NEUTRAL
0.1
C907
JW917
JW907
JW908
JW912
JW901
JW910
JW903
JW904
JW905
JW906
0
R911
1
2
3
4
5
6
7
8
9
10
11
11P
CN907
AC-3F
AC-3
AC-4F
AC-4
VF
VF
D-GND
EVER_10
STBY-RELAY
AC-P
-VFL
63V220
C908
50V
100
C910
UDZSTE-1730B
D906
RY901
2SB1238-PQR-TV2
Q902
4.7k
R915
2SC3052EF-T1-LEF
Q903
JW925
1
2
3
3P
CN903
AC
GND
AC
JL903
JL904
JL905
JL906
JL914
JL915
JL921
JL922
JL923
JL924
1
3
4
5
6
7
8
9
2
PT902
MC2838-T112-1
D910
S901
5
2
16
17
12
14
13
18 1
15
6
10
11
4
7
3
8
9
PT901
FH908
FH913
FH910
FH917
FH914
FH907
FH909
FH918
MA111-TX
D901
47k
R913
12k
R914
22k
R912
50V
C914
3.3
1
R908
VOLTAGE
SELECTOR
TRANS BOARD
(AC IN)
(E2,E3,E13,E51)
(MX,AR,AUS)
(MX,AR,AUS)
(E2,E3,E13,E51,MX)
(E2,E3,E13,E51)
(AR)
(AUS)
(E2,E3,E13,E51)
(E2,E3,E13,E51)
(MX)
(AR,AUS)
(E2,E3,E13,E51,MX)
(AR,AUS)
POWER ON/OFF
RELAY DRIVE
-27V REGULATOR
W901
(CHASSIS)
SUB POWER
TRANSFORMER
MAIN POWER
TRANSFORMER
A
1012
B
11
C
78
F
9643
G
D
5
E
12
∗NOT REPLACEABLE:
BUILT IN TRANSFORMER
∗
120V220V230-240V
Tt
JW909
JW902
(Page 47)
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Q Q
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