Sony HCD-GT111 Service Manual page 105

2-11. SCHEMATIC DIAGRAM - TRANS1 Board (GT111: 120V AC area in E, 240V AC area in E, Chilean and Peruvian models) -
1 2
TRANS1 BOARD
A
CN903
6P
6
AC-VH
R
AC-VL 5
GND 4
B
POWERAMP
GND 3
BOARD
(2/2)
AC-VL 2
NO801
1
AC-VH
(Refer to page 43 on
original service manual)
CN907
11P
AC4 1
C
AC4 2
AC3 3
AC3 4
D
VF 5
VF 6
MAIN
BOARD
-VFL 7
(2/4)
NO468 DGND 8
(Page 7)
EVER10V 9
D
STBY RELAY 10
AC CUT DETECT 11
E
W901
(CHASSIS)
HCD-GT111/GT222/GT444/GT555
3 4
F909
C908
220
T6.3AL
50V
250V
JL901
JL934
JL935
F908
T6.3AL
250V
JL927
F907
T2AL
250V
JL906
F906
JL907
T3.15AL
250V
JL928
R908
JL929
1
JL930
JL931
JL916
JL932
JL914
JL915
Q902
2SB1238-PQR-TV2
JL933
-32V REGULATOR
-32
-38.3
-32.6
R904 R952
1k 10k
D906
MAZ8330GMLS0
C910
100
35V
C925
C926
1
0.1
5 6
JL921
PT901
MAIN POWER
TRANSFORMER
JL919
8
9
JL923
10
JL924
11
12
JL926
13
14 6
D908
1N4002-B5
15 5
16 4
JW917
17
∗
2
∗
NOT REPLACEABLE:
BUILT IN TRANSFORMER
C909
10
50V
C907 0.1
13 13
7 8 9
S901
VOLTAGE SELECTOR
120V 220V 230-240V
RY901
JW901
PT902
SUB POWER
TRANSFORMER
9 1
8 2
JW905
JW932
7 3
JW925
R911
0
6 4
5
R910
22
JW933
D911
MC2837
D912
R914
MC2837
100k
Q903
2SC3052EF-T1-LEF
RELAY DRIVE
0.7
C911
R912
1000
22k
25V
R915
4.7k
HCD-GT111/GT222/GT444/GT555
10 11
CN901
3P
1 LIVE
(AC IN)
3 NEUTRAL
0.1