Sony HCD-GN1300D - Schematic Diagram - Front Board

HCD-GN1300D
HCD-GN1300D
4545
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
6-18. SCHEMATIC DIAGRAM – FRONT BOARD –
• See page 25 for Block Diagrams
FRONT BOARD
TRANS
BOARD
CN1250
(Page 57)
MAIN
BOARD
(3/5)
CN110
(Page 51)
SURROUND
BOARD
CN1500
(Page 59)
MAIN
BOARD
(3/5)
CN190
(Page 51)
MA2J1110GLS0
D1302
68k
R1319
220p
C1318
MC2836-T112-1
D1309
1k
R1335
ISA1235AC1-T112-1EF
Q1305
1.5k
R1322
22k
R1329
4.7k
R1324
1k
R1333
1k
R1338
50V
2.2
C1313
Q1307
6.8k
R1339
47k
R1328
6.8k
R1336
100k
R1323
4.7k
R1345
100k
R1325
Q1309
100k
R1340
Q1306
1k
R1330
2SC3052EF-T1-LEF
Q1303
10V
47
C1323
Q1304
10V
47
C1320
100k
R1344
RY1301
4.7k
R1327
220
R1307
100k
R1343
22k
R1326
56k
R1317
100V10
C1316
R1365
220k
100k
R1370
100k
R1372
100V
3300
C1335
R1367
220k
100V
3300
C1334
10V
100
C1314
220p
C1322
1W
3.3k
R1314
1W
3.3k
R1313
JW1306
5.0
JW1307
5.0
5.0JW1303
10
JW1305
CL1367
CL1366
CL1365
CL1364
CL1363
CL1362
CL1361
CL1370
CL1369
CL1368
CL1360
UDZW-TE17-15B
D1306
UDZW-TE17-15B
D1304
CL1371
CL1351
CL1328 CL1323 CL1311 CL1305 CL1308 CL1330 CL1329 CL1352 CL1306 CL1326 CL1304 CL1325 CL1312 CL1327 CL1313 CL1324 CL1350 CL1307 CL1310 CL1309
!
!
!
!
!
!
(CHASIS)
C1339
50V
4700
C1336
56k
R1337
C1324
10p 50V
56kR1318
C1308
10p
50V
MA2J1110GLS0
D1308
50V 4.7
C1325
1k
R1341
56k
R1332
1200p
C1319
56k
R1334
1200p
C1321
50V
50V
50V
4.7
C1326
1k
R1342
CL1346
CL1340
CL1339
CL1355
CL1348
CL1344
CL1341
CL1342
CL1345
CL1349
CL1347
CL1322
CL1381
CL1343
2SC3906K-T146E
Q1312
MA2J1110GLS0
D1312
R1361
100k
R1354
68k
50V
C1329
22
2SC3906K-T146E
Q1313
R1360
100k
R1358
47k
100V
C1331
10
R1356
68k
R1362
100k
R1364
10k
R1355
68k
R1352
33k
R1348
100
R1363
10k
R1369
2.2k
2SA1207-AA
Q1314
+
-
+
-
JK1301
JW1310 15.0
JW1312
JW1311 15.0
JW1314
15.0
165432712111098131817161514
STK412-240M-E
POWER AMP
IC1302
+VH
+VL
+REF
-REF
-VL
-VH
SUB-GND +OUTPUT1 -OUTPUT1 -OUTPUT2 +OUTPUT2
-PRE
+PRE
R-IN
R-NF
BIAS
L-NF
L-IN
CL1353
JW1308
12.5
R1351
R1349
R1350
100k
R1321
10
CL1375
CL1377
CL1379
CL1378
CL1380
5.0
JW1319
5.0
JW1320
MAZ8091G0LS0
D1310
1
2
3
4
5
6
7
8
9
10
11
11P
CN1302
VF-
VF+
VG
AC3
AC3
AC3
AC3
AC3
AC3
AC3
AC3
1
3
4
5
6
7
8
9
10
11
12
13
14
NO1300
14P
VF-
VF+
VG
AC3
AC3
VL
VL
PWR GND
PWR GND
VH
VH
VH
VH
CL1358
CL1359
TH1301
R1359
47k
C1340
0.1
50V
50V
C1341
0.1
R1320
10
C1342
0.1
50V
50V
C1343
0.1
R1374 R1375
1
3
4
5
6
7
8
9
10
11
NO1301
11P
SW PWR GND
SW RC GND
-VL
+VL
Center GND
SW-OVERLOAD
SW-DC DETECT
Surr PWR GND
Surr R GND
Surr L GND
2SC3052EF-T1-LEF
Q1302
1k
R1306
2SC3052EF-T1-LEF
Q1301
CL1338
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN1303
15P
UNREGULATE
MAIN GND
FL_IN
AGND
FR_IN
THERMAL_VACS
PROTECT
STK_MUTE
AC-CUT
FRONT RELAY
HP-L
HP-GND
HP-R
-VL
FAN HIGH SPEED
MC2838-T112-1
D1315
4.7k
R1396
4.7k
R1397
C1338
0.1
100V
C1337
0.1
C1333
0.1
D1313
D25XB60
RECT
D1314
D25XB60
RECT
C1332
0.1
150
R1395
1
100
R1331
OVERLOAD
DETECT
FRONT RELAY
PROTECTOR CCT
THERMAL DETECT
THERMISTOR
SMT
L CHANNEL
DC DETECT
R CHANNEL
NTC
R-IN
AGND
L-IN
STK STANDBY
STK MUTING
50V
4700
100k
100k
15.0
Q1308
R1315
Q1310
Q1303, Q1304,
Q1306 - Q1310
58.3 40.6 25.2 -25.3 -40.5 -58.2 -56.7 57.2 -0.2 -0.2 -55.4 -0.2 -0.2
0.8
0.8
17.8
0.6
-2.4
18
12.6
-5.8
12.5
18
17.7
17.7
8.8
8.8
9.4
0.6
35
35
34
L
FRONT
SPEAKER
R
IC1302
AC-CUT
E
(CHASSIS)
B1301
E
(CHASSIS)
ET1300
K
O
L
U