Read Sony XM-GTX1302 Service Manual online
XM-GTX1302
XM-GTX1302
14
14
6
7
B
I
10
5
F
A
4
D
1
2
C
G
9
E
3
H
8
BOARD
(1/2)
MAIN
1
0.4
0.4
5.4
5.4
14.4
5.4
14.4
5.4
5.4
14.4
14.4
5.4
15.2
39
-16.7
-39
14.8
-16.3
0
0
13.2
13.2
-40.8
-40.8
-41.4
-40.2
-1.1
-40.8
40.1
-40.2
-40.2
40.1
0
0
0.5
-0.5
-0.6
0.5
40.1
40.8
41.3
1.1
41.3
40.8
1.1
-1.1
-1.1
0.5
1.1
39
0.5
0
39
0.5
0
12.7
0
0.5
0
39
0
0
12.7
-0.5
-39.1
0
-0.5
-1.1
-0.5
-39.1
0
-39.1
-39.1
-0.5
0
-39.1
-0.5
0
-39.1
-1.1
-0.5
0
0.5
39
0
0
12.7
0
0
12.7
0
0.5
39
0.5
1.1
39
-1.1
0.5
1.1
-1.1
-0.6
0.5
1.1
40.1
-40.8
-40.2
-1.1
-41.4
-40.8
-40.8
40.8
41.3
41.3
40.8
0.5
0
-40.2
-40.2
40.1
40.1
0
-0.5
0
0
MAIN BOARD (2/2)
1k
R903
D506
DAN202K-UST-146
S
FKV550N
Q903
SWITCHING DRIVER
S
FKV550N
Q906
SWITCHING DRIVER
KTC2875-B-RTK
Q901
DRIVER
1k
R904
1k
R906
2.2
R910
470
R919
DAN217-T146
D503
470
R918
2.2
R909
DAN217-T146
D504
S
FKV550N
Q904
SWITCHING DRIVER
KTC2875-B-RTK
Q902
DRIVER
2.2
R907
1k
R901
2.2
R908
22
R902
S
FKV550N
Q905
SWITCHING DRIVER
22
R905
0.01
C919
10
R911
16V
2200
C903
16V
2200
C902
0.1
C901
D505
DAN202K-UST-146
2.2
R515
2.2
R514
T901
5
3
1
2
4
8
7
6
50V
220
C507
50V
220
C506
0.1
C508
0.1
C509
FCH10A15
D507
FRH10A15
D508
1000p
C510
50V
560
C512
50V
560
C511
0.1
C513
0.1
C514
2.2
R520
D510
UDZSUSTE-1715B
2SD2012
Q504
+15V REG
0.1
C515
0.1
C516
0.1
C517
2SB1375
Q505
-15V REG
2.2
R523
D511
UDZSUSTE-1716B
6.8k
R522
6.8k
R521
6.8k
R524
6.8k
R525
6.8k
R526
0.1
C518
6.8k
R527
6.8k
R528
6.8k
R529
2SC2412K-T-146-QR
Q506
ZERO LEVEL PROTECT
1k
R531
2SC2412K-T
-146-QR
Q507
ZERO LEVEL
PROTECT
1000p
C519
6.3V
470
C520
0.1
C281
0.1
C180
0.1
C181
0.1
C280
2.2
R181
2.2
R281
47k
R180
47k
R280
0.5%
300
R276
2SA1908
Q265
POWER AMP
470
R275
Q264
POWER AMP
2SC5100
10k
R277
2.2
R272
2SC3421-Y
Q259
DRIVE AMP
2SA1358-Y
Q260
DRIVE AMP
2.2
R267
220
R266
0.5%
300
R271
470
R270
Q262
POWER AMP
2SA1908
0.1x2
R274
5W
0.1x2
R269
5W
Q261
POWER AMP
2SC5100
2.2
R268
2.2
R273
2SA1037AK-T146-QR
Q258
BIAS
0.5%
6.8k
R265
2SC2713G-TE85L
Q257
BIAS
470
R264
0.1
C254
0.5%
1.5k
R263
33p
C252
22k
R261
22k
R262
2SA1207-AA
Q255
DRIVE AMP
100
R259
100
R260
2SC2909-AA
Q256
DRIVE AMP
2SC2412K-T-146-QR
Q254
PROTECTOR
0.1
C255
10k
R252
2SC4207(T5RSONY,F)
Q251
DIFFERENTIAL AMP
1
2
3
4
5
47p
C253
0.5%
1.5k
R255
0.5%
1.5k
R256
2SC2412K-T-146-QR
Q253
PROTECTOR
47k
R253
2SA1618-YGRTE85R
Q252
DIFFERENTIAL AMP
1
2
3
4
5
47k
R254
0.5%
1.5k
R258
0.5%
1.5k
R257
0.5%
2.7k
R251
16V
100
C251
2SA1908
Q165
POWER AMP
10k
R152
16V
100
C151
0.5%
1.5k
R155
22k
R161
470
R164
2SC4207(T5RSONY,F)
Q151
DIFFERENTIAL AMP
1
2
3
4
5
2SC3421-Y
Q159
DRIVE AMP
22k
R162
0.5%
300
R171
2SC2412K-T-146-QR
Q153
PROTECTOR
0.5%
6.8k
R165
2SC2412K-T-146-QR
Q154
PROTECTOR
2SA1908
Q162
POWER AMP
2SC2713G-TE85L
Q157
BIAS
2SC5100
Q161
POWER AMP
2.2
R172
470
R170
2.2
R167
0.5%
1.5k
R157
2SC2909-AA
Q156
DRIVE AMP
0.5%
300
R176
47k
R154
0.5%
1.5k
R158
47k
R153
220
R166
47p
C153
100
R160
10k
R177
0.1x2
R174
5W
2SA1618-YGRTE85R
Q152
DIFFERENTIAL AMP
1
2
3
4
5
2SA1358-Y
Q160
DRIVE AMP
0.5%
1.5k
R156
0.1
C154
470
R175
0.1x2
R169
5W
33p
C152
2SA1037AK-T146-QR
Q158
BIAS
0.1
C155
0.5%
1.8k
R151
2.2
R168
0.5%
1.5k
R163
2SA1207-AA
Q155
DRIVE AMP
100
R159
2.2
R173
D151
DAN217-T146
Q166
OVERLOAD DETECT
2SC2240-BL(T2SONY,F)
Q266
OVERLOAD DETECT
2SC2240-BL(T2SONY
,F)
Q163
OVERLOAD DETECT
2SC2240-BL(T2SONY,F)
Q263
OVERLOAD DETECT
2SC2240-BL(T2SONY,F)
D302
DAP202K-UST-146
DAN217-T146
D251
CN903
4P+3P+2FUSE
10
11
CN903
4P+3P+2FUSE
8
9
TP7
TP8
TP9
TP10
TP11
TP13
TP12
TP14
TP15
TP19
TP20
TP21
TP22
1
2
3
4
4
5
6
6
7
8
8
9
10
2SC5100
Q164
POWER AMP
L501
JW
DC-DC
CONVERTER
TRANSFORMER
(1/3)
(2/3)
BTL
L
SPEAKER
R
OUT
+
–
–
+
RECT
RECT
3-4. SCHEMATIC DIAGRAM (2/2)
(Page 13)
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