Read Sony XM-SW3 Service Manual online
XM-SW3
XM-SW3
11
11
3-3. SCHEMATIC DIAGRAM – MAIN Section (1/2) –
14
J
B
E
12
15
I
11
10
16
F
A
7
2
17
D
C
1
9
3
6
4
G
H
13
8
5
1
MAIN BOARD (2/2)
0
9.5
25.6
25.6
1.2
0
25
24.4
0
0
-1.1
25
24.4
0.6
0.6
-1.1
1.2
25.6
25.6
9.5
9.5
25.6
25.6
25
24.4
0.6
-1.1
-0.6
25
25.6
-0.6
-1.1
0
0.6
24.4
0
9.5
25.6
0
0
0
0
0
0
0
0
1.2
0.6
0
-0.6
1.2
0.6
0
0.5
-0.5
1.2
0.6
-0.6
0
24.4
24.4
24.4
24.4
1.2
0
0
0
0
0
0
0
14.3
14.3
14.3
0
0
0
0
0
0
0
0
24.4
24.4
0
0
-0.6
0.6
0
24.4
24.4
0
0
0
0
0.7
0
0
-0.5
-24.4
-25
-25.5
1.2
-1.1
-1.1
-1.1
-1.1
-25.5
0
-25.5
0
-25.5
1.2
-24.4
-0.5
-24.4
-0.5
-24.4
0.6
0
0
-1.1
-24.4
-0.5
-24.4
-1.1
-1.1
-1.1
-24.4
-24.4
0.6
-0.6
0
-25
1.2
0.6
-25.5
0
-25
1.2
0.5
-0.5
-25.5
-0.6
-24.4
0
0
-24.4
-0.6
-25.5
0.6
-24.4
0
-25.5
0
0
-24.4
-25
-15.6
-15.6
0.7
-15.6
0.7
(1/2)
MAIN BOARD
IC301
IC101
IC103
+
–
NJM4565M(TE2)
IC301(1/3)
PRE AMP
(SUBWOOFER)
3
2
1
+
–
–
NJM4565M(TE2)
IC301(2/3)
GAIN CONTROL AMP
(SUBWOOFER)
5
6
6
7
NJM4565M(TE2)
IC301(3/3)
8
4
47k
R301
47k
R302
47k
R401
47k
R402
1k
R504
0.22
C505
47p
C305
2.2k
R501
16V
220
C501
0.5%
15k
R304
4.7k
R313
0.047
C313
RV301
10kX2
1
2
3
4
5
6
7
8
330
R322
0.5%
15k
R303
47p
C320
0.1
C390
0.1
C391
KTC2875-B-RTK
Q331
MUTE SWITCH
10k
R331
2SA1618-YGRTE85R
Q352
DIFFERENTIAL AMP
2SA1618-YGRTE85R
Q452
DIFFERENTIAL AMP
2SC4207(T5RSONY,F)
Q451
DIFFERENTIAL AMP
2SC4207(T5RSONY,F)
Q351
DIFFERENTIAL AMP
2SA1207-AA
Q353
DRIVE AMP
2SA1207-AA
Q453
DRIVE AMP
Q359
POWER AMP
2SC5100
Q459
POWER AMP
2SC5100
2SC2909-AA
Q354
DRIVE AMP
2SC2909-AA
Q454
DRIVE AMP
0.5%
33k
R356
0.5%
33k
R353
0.5%
33k
R456
0.5%
33k
R453
0.5%
1.5k
R354
0.5%
1.5k
R355
0.5%
1.5k
R351
0.5%
1.5k
R352
0.5%
1.5k
R454
0.5%
1.5k
R455
0.5%
1.5k
R451
0.5%
1.5k
R452
100
R357
100
R457
100
R358
100
R458
100k
R359
100k
R360
100k
R459
100k
R460
DA2J10100L
D351
DA2J10100L
D352
DA2J10100L
D451
DA2J10100L
D452
22p
C351
22p
C451
47p
C352
47p
C452
0.1
C353
0.1
C453
2SC2235-O/Y(TPE6)
Q357
DRIVE AMP
2SC2235-O/Y(TPE6)
Q457
DRIVE AMP
220
R364
220
R464
2SA965-O/Y(TPE6)
Q358
DRIVE AMP
2SA965-O/Y(TPE6)
Q458
DRIVE AMP
Q360
POWER AMP
2SA1908
Q460
POWER AMP
2SA1908
2.2
R365
2.2
R366
2.2
R465
2.2
R466
R367
0.1X2
5W
R467
0.1X2
5W
0.5%
15k
R381
0.5%
15k
R481
0.5%
10k
R382
0.5%
10k
R482
0.5%
10k
R383
0.5%
10k
R483
4.7k
R333
16V
47
C350
16V
47
C472
0.5%
3.3k
R372
4.7k
R472
10k
R471
10k
R371
47p
C371
47p
C471
0.047
C304
4.7k
R433
4.7M
R332
0.047
C373
0.047
C473
2.2
R373
47k
R384
2.2
R473
47k
R484
0.047
C303
16V
47
C450
2SC3052EF-T1-LEF
Q381
OVERLOAD DETECT
2SC3052EF-T1-LEF
Q481
OVERLOAD DETECT
TP7
TP9
0.5%
1.5k
R252
0.5%
15k
R281
2SA1207-AA
Q253
DRIVE AMP
0.5%
1.5k
R254
Q256
BIAS
ISA1235AC1-T112-1EF
2SC3052EF-T1-LEF
Q281
OVERLOAD DETECT
100
R257
0.047
C273
2SC2909-AA
Q254
DRIVE AMP
10k
R271
0.5%
2.7k
R272
R267
0.1X2
5W
0.5%
33k
R253
Q259
POWER AMP
2SC5100
220
R264
47p
C252
100k
R259
2SA1618-YGRTE85R
Q252
DIFFERENTIAL AMP
0.5%
10k
R282
0.1
C253
0.5%
1.5k
R255
DA2J10100L
D252
2.2
R265
DA2J10100L
D251
0.5%
220
R262
22p
C251
2SC3052F-T1-LF
Q255
BIAS
0.5%
1.5k
R251
2.2
R273
22k
R263
Q260
POWER AMP
2SA1908
16V
47
C250
100k
R260
0.5%
680
R261
0.5%
10k
R283
0.5%
33k
R256
2SA965-O/Y(TPE6)
Q258
DRIVE AMP
100
R258
2.2
R266
2SC4207(T5RSONY,F)
Q251
DIFFERENTIAL AMP
2SC2235-O/Y(TPE6)
Q257
DRIVE AMP
0.047
C173
0.5%
1.5k
R151
0.5%
1.5k
R152
0.5%
15k
R181
2SA965-O/Y(TPE6)
Q158
DRIVE AMP
100k
R160
0.5%
10k
R182
R167
0.1X2
5W
0.5%
1.5k
R154
DA2J10100L
D151
2.2
R173
100
R158
2SC2909-AA
Q154
DRIVE AMP
0.5%
680
R161
0.1
C153
0.5%
220
R162
100
R157
0.5%
2.7k
R172
2SC3052EF-T1-LEF
Q181
OVERLOAD DETECT
22k
R163
2.2
R166
0.5%
10k
R183
2SA1618-YGRTE85R
Q152
DIFFERENTIAL AMP
0.5%
1.5k
R155
22p
C151
Q160
POWER AMP
2SA1908
47p
C152
2SC4207(T5RSONY,F)
Q151
DIFFERENTIAL AMP
100k
R159
0.5%
33k
R156
10k
R171
Q159
POWER AMP
2SC5100
DA2J10100L
D152
2SC3052F-T1-LF
Q155
BIAS
0.5%
33k
R153
2SA1207-AA
Q153
DRIVE AMP
16V
47
C150
Q156
BIAS
ISA1235AC1-T112-1EF
220
R164
2.2
R165
2SC2235-O/Y(TPE6)
Q157
DRIVE AMP
0.5%
22k
R101
0.5%
22k
R102
0.5%
15k
R104
0.5%
15k
R103
+
–
NJM4565M(TE2)
IC101(1/3)
3
2
1
+
–
–
NJM4565M(TE2)
IC101(2/3)
5
6
6
7
NJM4565M(TE2)
IC101(3/3)
8
POWER
4
GND
RV101
10kX2
1
2
3
4
5
6
7
8
47p
C105
47p
C103
47p
C104
16V
C110
47
47p
C120
R110
4.7k
0.5%
3.3k
R121
0.5%
6.8k
R122
KTC2875-B-RTK
Q131
MUTE SWITCH
10k
R131
4.7M
R132
0.5%
22k
R202
0.5%
15k
R203
16V
C210
47
0.5%
15k
R204
R210
4.7k
0.5%
6.8k
R222
0.5%
3.3k
R221
47p
C220
47p
C203
47p
C204
47p
C205
4.7M
R232
KTC2875-B-RTK
Q231
MUTE SWITCH
10k
R231
0.5%
22k
R201
4.7k
R233
4.7k
R133
47k
R184
47k
R284
4.7k
R106
4.7k
R206
16V
100
C502
1k
R505
J101
4P
0.22
C504
47p
C106
47p
C206
NJM4565M(TE2)
IC103(3/3)
8
POWER
4
GND
+
–
NJM4565M(TE2)
IC103(1/3)
3
2
1
+
–
–
NJM4565M(TE2)
IC103(2/3)
5
6
6
7
1k
R503
0.22
C503
0
R334
470
R312
1
C312
16V
47
C311
4.7k
R311
TB901
(3/4)
6P+3P+FUSE
8
9
TB901
(4/4)
6P+3P+FUSE
10
11
11
TB901
(2/4)
6P+3P+FUSE
6
7
7
0
R115
0
R215
TP6
TP5
TP4
DA2J10100L
D355
DA2J10100L
D455
1
2
3
4
5
6
7
8
9
10
11
12
13
SUBWOOFER
LEVEL
-1
-2
PRE AMP
(SUBWOOFER),
(SUBWOOFER)
GAIN CONTROL AMP
FULL RANGE
LEVEL
-2
-1
PRE AMP
(FULL RANGE)
(FULL RANGE)
GAIN CONTROL AMP
-2
-1
FULL RANGE
SUBWOOFER
-4
-3
R
L
R
L(MONO)
+
–
–
–
+
–
+
L+R
R
L
SUBWOOFER
FULL RANGE
SPEAKER OUT
INPUT
(Page 12)
Click on the first or last page to see other XM-SW3 service manuals if exist.