Read Sony XM-SW3 Service Manual online
XM-SW3
XM-SW3
10
10
•
: Uses unleaded solder.
3-2. PRINTED WIRING BOARD
1
A
B
C
D
E
F
2
3
4
5
6
7
8
9
10
11
12
13
14
IC101
IC103
IC301
IC901
40A
F901
E C B
E
C
B
E
C
B
E
C
B
E
C
B
G
D
S
G
D
S
GR
B
C
E
B
C
E
B
C
E
B
C
E
E
C B
E
C B
E C B
E C B
B C E
B C E
E C B
E C B
B C E
E C B
E C B
E C B
E C B
B C E
B C E
B C E
B C E
B C E
BCE
BCE
E
B
B
C
C
E
B
B
C
C
E
B
B
C
C
E
B
B
C
C
BCE
BCE
BCE
1
8
9
16
E
B
B
C
C
E
B
B
E
B
B
E
B
B
C
C
C
C
C
C
JR1
R401
R402
R210
R215
Q281
BCE
R221
R222
Q481
BCE
R231
R232
R233
R811
R812
R433
C203
C204
C205
C206
R821
R822
R823
R824
R825
C210
JC1
JC2
JC3
JC4
JC5
R251
RV101
JC6
R252
JC7
R253
JC8
R254
JC9
R255
R256
R257
R258
R259
C220
R451
RV301
RV301
RV101
Q906
R452
R453
R260
R454
R261
R455
C801
R262
R456
C802
R263
R457
C803
JC10
R264
R458
C804
JC11
R265
R459
JC12
R266
JC13
R267
JC14
JC15
JC16
R460
R464
R271
R465
C81
1
R272
R466
C812
R273
R467
C813
C814
C815
C816
R471
R472
R473
R281
R282
R283
R284
C825
C250
R481
C251
R482
C252
R483
C253
R484
C450
C451
C452
C453
C273
C471
C472
C473
Q131
Q901
BCE
BCE
Q902
Q903
ECB
Q904
Q905
BCE
Q906
BCE
ECB
Q907
ECB
Q908
BCE
Q909
Q331
D81
1
D812
Q911
Q912
Q913
ECB
ECB
ECB
ECB
Q914
L901
JW10
JW12
JW13
JW14
JW15
JW16
JW17
D823
D824
JW19
Q151
Q152
Q153
Q154
Q155
ECB
Q156
BCE
Q157
Q258
Q257
JW20
Q158
JW21
D251
JW22
D252
JW23
JW24
JW25
Q351
JW26
Q352
JW27
Q353
JW28
Q354
JW29
R101
R102
Q357
R103
Q358
R104
D451
D452
R106
JW30
D455
JW31
JW33
JW34
JW35
R301
JW36
R302
JW37
R303
JW38
R1
10
R304
JW39
R1
15
JW40
JW41
R501
JW42
JW43
R503
JW44
R504
R31
1
JW45
R505
R312
JW46
R313
JW47
JW48
JW49
Q181
BCE
Q951
R121
Q952
R122
JW50
JW51
JW52
JW53
JW54
JW55
Q381
BCE
JW56
R322
JW57
JW58
JW59
R131
R901
R132
R902
R133
R903
R904
R905
R906
R907
JW60
R908
JW61
JW62
JW63
JW64
JW65
R331
JW66
R332
JW67
R333
C103
JW68
R334
R910
C104
JW69
R91
1
C105
R912
C106
R913
R914
R915
R916
JW70
R918
JW71
R919
JW72
JW73
C303
JW74
C1
10
C304
JW75
C305
JW76
JW77
JW78
R920
JW79
R151
R921
R152
R922
R153
R923
R154
R924
R155
R925
C501
R156
R926
C502
R157
R927
C503
JW80
R158
R928
C504
C311
JW81
R159
C505
C312
JW82
C313
JW83
JW84
C120
JW85
R351
JW86
R352
JW87
R353
JW88
R160
R354
JW89
R161
R355
R931
R162
R356
R932
R163
R357
R933
R164
R358
R934
R165
R359
TP1
R166
TP2
R167
TP3
TP4
JW90
C320
TP5
JW91
TP6
JW92
JW93
TP7
TP8
JW94
C900
R360
JW95
TP9
JW96
C902
JW97
JW98
R364
C904
JW99
R171
R365
C905
TH901
R172
R366
C906
TH902
R173
R367
TH903
C908
C909
C910
R371
C91
1
R372
R373
C913
C914
R181
R951
C915
R182
R952
C916
R183
R953
C917
R184
R954
C918
R955
R956
R957
R958
R959
C150
R381
C151
R382
C152
C922
R383
C153
JW100
R384
R960
JW101
R961
JW102
R962
JW103
JW104
JW105
TP15
JW106
TP16
JW107
TP17
JW108
C350
TP18
JW109
JW1
C351
TP19
JW2
C352
JW3
C353
JW4
JW5
JW6
JW7
JW110
JW8
TP20
JW
111
JW9
TP21
JW1
12
TP22
JW1
13
TP23
JW1
14
TP24
JW115
JW116
JW117
JW118
JW1
19
C173
JW120
JW121
JW122
JW123
JW124
JW125
JW126
JW127
JW128
JW129
C371
C373
C950
C951
C952
4
1
5
8
4
1
5
8
4
1
5
8
JW130
JW132
JW133
JW135
JW136
R996
JW137
R997
JW138
JW139
R999
C961
C962
D902
D903
JW140
D904
JW141
Q231
D905
JW142
D906
GRN
(POWER)
RED
(PROTECTOR)
JW143
D907
JW144
JW145
Q811
JW146
Q812
JW147
JW148
C390
JW149
C391
L801
JW150
JW151
JW152
JW153
JW154
JW155
Q821
JW156
Q822
JW157
Q823
JW158
D151
D152
JW161
Q251
T901
JW162
Q252
JW163
Q253
JW164
Q254
JW165
Q255
ECB
BCE
Q831
JW166
Q256
Q832
BCE
BCE
Q833
ECB
ECB
BCE
BCE
JW168
JW169
D351
D352
D355
Q451
Q452
Q453
JW170
Q454
C995
R201
R202
C997
Q457
R203
C998
Q458
R204
C999
R206
INPUT
FULL RANGE
LEVEL
SUBWOOFER
LEVEL
FULL RANGE
POWER/
PROTECTOR
SUBWOOFER
-4
R
-1
L(MONO)
-2
R
-3
L
J101
-2
-1
-2
-1
FULL RANGE
SUBWOOFER
SPEAKER OUT
TB901
REM
+12V
GND
R
L
L+R
Q459
Q460
Q359
Q360
Q160
Q159
Q260
Q259
K
A
A
A
K
K
D801
D802
Q953
Q954
1-884-209- 11
(11)
MAIN BOARD
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