HCD-GT22/GT44/GT55
55
55
HCD-GT22/GT44/GT55
7-31. SCHEMATIC DIAGRAM – TRANS Board (GT22/GT55) –
MAIN
N1
BOARD
CN001
AMP
P1
BOARD
CN442
(4/4)
-26.1
-36.7
-26.7
0.8
0.1
T6.3AL 250V
F904
T6.3AL 250V
F905
T8AL 250V
F908
T8AL 250V
F909
T3.15AL 250V
F906
T3.15AL 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
JW909
JW901
JW910
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
63V
220
C908
50V
100
C910
UDZSTE-1730B
D906
RY901
2SB1238-PQR-TV2
Q902
4.7k
R915
2SC3052EF-T1-LEF
Q903
JW925
JL901
JL902
JL903
JL904
JL905
JL906
JL907
JL914
JL915
JL916
JL919
JL920
JL921
JL923
JL924
JL926
1
3
4
5
6
7
8
9
2
PT902
MC2838-T112-1
D910
1
2
3
4
5
5P
CN903
AC-VH
AC-VL
GND
AC-VL
AC-VH
5
2
16
17
12
14
13
18
1
15
6
10
11
4
7
3
8
9
19
MAIN POWER
PT901
FH915
FH917
FH909
FH916
FH918
FH908
FH911
FH912
FH914
FH913
FH907
FH910
MA111-TX
D901
47k
R913
12k
R914
22k
R912
50V
C914
3.3
0
R911
1
R908
TRANS BOARD
A
10
1
2
B
13
11
C
7
8
F
9
6
4
3
D
5
E
12
JW904
JW903
JW905
JW906
(CHASSIS)
-27V REGULATOR
)
GT22:AR,AUS/
(
GT55:AR
GT55:E2,E51,MX
(
GT22:E2,E3,E13,E51,MX/
)
GT55:E2,E51
)
GT22:E2,E3,E13,E51/
(
GT55:AR
)
GT22:AR/
(
SUB POWER
TRANSFORMER
GT55:AR
(
GT22:AR,AUS/
)
(
GT55:MX
GT22:MX
)
VOLTAGE
SELECTOR
GT22:E2,E3,E13,E51/
(
GT55:E2,E51
)
(
GT22:MX,AR,AUS/
GT55:MX,AR
)
(
GT55:MX,AR
)
GT22:MX,AR,AUS/
GT22:E2,E3,E13,E51/
(
GT55:E2,E51
)
TRANSFORMER
(GT22:AUS)
POWER ON/OFF
RELAY DRIVE
(AC IN)
GT55:E2,E51,MX
(
GT22:E2,E3,E13,E51,MX/
)
W901
∗
∗
NOT REPRACEABLE:
BILT IN TRANSFORMER
230-240V
S901
220V
120V
JW902
t
T
(Page 45)
(Page 41)
Содержание HCD-GT22
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