Sony HCD-GTR7 - Schematic Diagram - Trans and Sub Trans Board

5050
HCD-GTR6/GTR6B/GTR7/GTR8/GTR8B
HCD-GTR6/GTR6B/GTR7/GTR8/GTR8B
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5-28. SCHEMATIC DIAGRAM — TRANS AND SUB TRANS BOARD — • Refer to page 22 for Block Diagrams.
BUILT IN TRANSFORMER
0.1
0.8
-35
.2
-39
.7
-35.8
MAIN
BOARD
NO050
(1/5)
(Page 40)
JW1206
5.0MM
25V
1000
C1203
1
3
2P
CN1200
LIVE
NEUTRAL
AC IN
680
R1201
7.5MM
JW1202
1
3
5
7
4P
2P
CN1201
120/127V
220V
240V
N
1
3
4
5
6
7
8
9
2
VOLTAGE
SELECTOR
PT1200
POWER TRANSFORMER
(SUB)
S1200
120V/127V
120V/127V
120V/127V/220V/ 230V/240V
120V/127V/220V/
230V/240V
220V
4
2
3
7
6
5
1
MA2J1110GLS0
D1200
100k
R1205
17.5MM
JW1207
2.2k
R1202
5.0MMJW1201
JW1212
20.0MM
20.0MM
JW1203
50V
C1204
4.7
5.0MM
JW1205
1
3
CN1202
230V/220V/127V/120V
N
2SC3052EF-T1-LEF
Q1200
JW1213
5.0MM
RY1200
RELAY
RELAY DRIVE
MC2838-T112-1
D1203
MC2840-T112-1
D1201
MC2840-T112-1
D1202
1
2
3
4
4P
CN1203
AC-CUT DETECT
STBY-RY
STBY-RY GND
EVER-10V
E2, E51, E3
AR, AUS, MX
EXCEPT AR
AR
AR, AUS, MX
E2, E51, E3, MX
AR, AUS
MX
AR, AUS, MX
E2, E51, E3
E2, E51, E3
AR, AUS, MX
8.2k
R1251
FH1262
FH1232
E2-GTR6/7/8
MAZ8240G0LS0
D1251
FH1252
FH1240
50V
10
C1252
F1241
2SD1859TV2Q
REGULATOR
Q1250
1k
R1250
FH1250
100V
100
C1253
FH1260
5.0MM
JW1297
8.2k
R1252
FH1230
50V
100
C1254
FH1242
10EDB40-TB3
D1253
10EDB40-TB3
D1254
10EDB40-TB3
D1255
10EDB40-TB3
D1256
C1255
16V
1000
10EDB40-TB3
D1252
MAZ8200GMLS0
D1250
JW1298
10.0MM
F1261
F1251
F1231
1/4W
0.68
R1271
F1281
TP1250
TP1251
TP1253
TP1254
TP1255
TP1256
TP1258
TP1252
TP1257
TP1259
TP1260
TP1261
1
2
3
4
5
6
7
NO1296
120/127V
220V
240V
N
1
3
NO1297
230V/127V/120V
N
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN1250
VF-
VF+
VG
AC3
AC3
VL
VL
PWR GND
PWR GND
VH
VH
VH
VH
10
7
19
15
S5
230-240V
PT1250
POWER TRANSFORMER
(MAIN)
* NOT REPLACEABLE :
1
16
12
S3
8
220V
S4
120-127V
13
17
S1
18
S2
11
14
9
5
S6
3
Radial Fuse
Radial Fuse
F1271
T4AL/250V
T8AL/250V
T8AL/250V
T8AL/250V
T8AL/250V
T2AL/250V
JW1296
15.0MM
TP1263
C1201
0.1 0.1
C1200
C1206
C1205
0.1
0.1
FRONT
BOARD
NO1300
(Page 38)
SUB TRANS BOARD
TRANS BOARD
K
B