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7-33. SCHEMATIC DIAGRAM – TRANS Board (GT44) –
1
2
A
TRANS BOARD
B
CN903
3P
P2
JL903
C
AC
1
JL904
GND
2
AMP
JL905
BOARD
AC
3
CN442
(Page 47)
CN907
11P
D
JL906
AC-3F
1
AC-3
2
AC-4F
3
AC-4
4
N2
VF
5
VF
6
MAIN
D-GND
7
BOARD
EVER_10
8
E
(4/4)
JL914
CN001
STBY-RELAY
9
JL915
(Page 41)
AC-P
10
-VFL
11
F
G
HCD-GT22/GT44/GT55
3
4
5
F909
T8AL 250V
FH910
FH909
F904
T8AL 250V
JL924
FH908
FH907
F906
T3.15AL 250V
JL923
FH918
FH917
JL922
F907
T3.15L 250V
JL921
FH914
FH913
-26.1
-36.1
R908
D908
1
10EDB40-TB3
Q902
-26.7
2SB1238-PQR-TV2
-27V REGULATOR
JW917
R904
R903
1k
10k
C909
C907
10
C910
0.1
50V
100
D906
50V
UDZSTE-1730B
W901
(CHASSIS)
6
7
8
(AUS)
JW907
JW908
JW912
PT901
(E2,E3,E13,E51,MX)
MAIN POWER
JW909
TRANSFORMER
8
9
10
R910
11
22
12
7
13
6
14
5
R914
R913
47k
12k
15
4
D903
16
3
10EDB40-TB3
∗
17
2
D905
18
1
10EDB40-TB3
∗NOT REPLACEABLE:
BUILT IN TRANSFORMER
C911
R912
1000
22k
25V
C914
3.3
50V
57
57
9
10
(MX,AR,AUS)
(AR)
(E2,E3,E13,E51)
(E2,E3,E13,E51)
JW901
(E2,E3,E13,E51)
230-240V T
220V
t
120V
S901
VOLTAGE
SELECTOR
R911
0
(E2,E3,E13,E51)
JW925
(MX)
JW904
(AR,AUS)
PT902
JW903
SUB POWER
JW905
TRANSFORMER
9
1
JW906
(E2,E3,E13,E51,MX)
(AR,AUS)
8
2
7
3
6
4
R915
4.7k
5
HCD-GT22/GT44/GT55
11
12
JW902
CN901
3P
1
LIVE
3
NEUTRAL
(AC IN)
Q903
2SC3052EF-T1-LEF
POWER ON/OFF
0.1
RELAY DRIVE
0.8
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