Sony XM-1004GX, Service Manual

Page: 11 / 28

11 11
XM-1004GX
4-2. PRINTED WIRING BOARD — AMP SECTION — • Refer to page 10 for Semiconductor Location and Common Note on Printed Wiring Boards.
1
A
B
C
D
E
2 3 4 5 6 7
4 1
5 8
4 1
5 8
4 1
5 8
JR102
R821 R822
R815 R816
R335 R336
R348
R346
C321
R347
Q312
JR109
R338 R339
C320
C322
R329
R825
R805
R827
C804
R828
R867
C816
R876
ECB
Q810
AKA
AKA
AKA
BCE
ECB
ECB
ECB
ECB
BCE
BCE
D901
Q903
BCE
AKA
BCE
BCE
AKA
AKA
BCE
Q904
AKA
BCE
Q905
Q901
BCE
R871
Q801
C802
R806
C801
R802
JR103
R803
R826
R823
R824
R908
R844
R907
JR63
JR124
R121
C902
R902
R868
C122
C120
R129
R128
R130
R132
R131
R232
R147
JR92
C930
R235
R236
R239 R238
C807
JR31
R813
R814 R807
R808
C810
JR100
C929
R248
R247
R246
Q212
R254
R123
C225
C812 C814
C317
C417
R419
C413
R455
IC815
IC816
R454
R319
C313
C326
R353 JR107
C938
R404
C403
R303
R302
R101
R103
R420
R152
R104
C103
C205
R203
R453
R850
R326
D915
D813
Q805
R837
R432
R835
R839
R842
R843
R447
JR104
R448
Q404
Q407
Q405
Q402
Q302
Q412
Q403
R401
R402
C405
R452
R204
C203
R253
R323
R424
R324
R354
R355
R423
C428 C388 C327
R352
C303 R304
C304 R305
C305
R301
C427
C425 C426 C325
R155
IC813
IC814
IC801
IC806
IC812
R223
JR64
C855
D851
R928
R927
D914 D913
Q911
Q910
R929
R930
R911
C904
R910 R912
R829
R916
R915
R917
R830
R801
JR76
R831
R832
C806
Q804
JR70
JR69
R931
R860 R858 C854
JR67
R853
R857
JR60 JR61
C935
R205 C204 R252
R861
R833
JR106
JR56
D814
R862
R102 R153
C936
C937
R405 C404 R403
R840
R421
R321
R322
R422
R320
R841
JR43
JR105
C420 R429
C421
JR44
R449 R349
R439
R435
R436
R438
R446
C422
R431
R427
JR33
R428 R430
C104
R105
C105
R202 R201
R221
R126
C121
R227
R231
R230 R228
R229
C220
C221
C222
R148
R139 R138
R136 R135
R149 R249
R146
R127
R220 R222
R120 R122
R869
R870
R901
R219 C213
R255
C217
R224
JR82
R154
R124
C228 C227 C128 C127
C113 R119
C126 C125 C226
C117
C118
C219
C223
C908
C911 C912
C910
C909
C916
C914
C915
C803
C905
C817
JW163
C920 C918
C323
C919
C419
C917
C924 C940
Q304
C805
C913
C928
C923
C939
C319
C927
C808
C423
C318
C314
C315
C907
C906
C942 C941
C926
C925
C921
C922
C119
R859 C853 R855 C851
R854
C852 R856
R851 R852
C903 R909 R932
R914
R327
R332
R328
R331
R330
JR123
JR35 JR34
JR112
JR37
JR38
R334
R957
R955
R953
R951
R965
R333
R959
R961
R963
R966
JR73
JR72
JR108
R836
JR125
R923 R924
JR77
R926
JR80
JR81
R872 R873
R874 R875
R913
R918
R906
Q902
R905
R970
R972
R974 R976 R978
R975 R977
R234
R237
JR91
R137
JR90
R141
JR116
R133
R225
R125
JR89
R134
R233
R904
D902
JR68
JR58
JR48
JR42
R425
R434
R437
R433
JR32
R442
R441
JR46
JR45
R325 JR47
Q806
IC811
Q807
JR50
JR54
JR55
R838
JR57
JR52
JR53
JR51 JR49
JR41
Q301
Q401
JR59
R967
JR66
JR65
JR62
R863
R251
R864 R866
R865
R351 R451
JR39
JR40
R151
JR84
R900
R969 R971
JR86
JR87
R920
R919
R921
R922
JR71
R968
R903
JR98
JR99
JR30
JR93
R973
R142
R242
JR101
R241
R834
R925
JR119
JR75
JR78
JR79
JR122
JR121
Q802
D815
D906
D903
D810
D912 D911
D910 D909
Q803
JR74
R964
D916
R962
R960
R958
R956
R954
R952
R341
C
C B
E
B
C
C B
E
B
R337
R342
JR113
D808 D805
JW65
JW64
JW59
Q809
Q101
Q201
IC901
D809
AKA
D812
D816
Q105
Q103
Q104
Q203
Q112
Q204
Q207
Q205
Q107
D804
D801
C C C C
E B B E B B
CC
E
BB
CC
E
BB
C C
B E B
C C
B E B
D907
L908 L907 L904 L903
L905 L906 L909 L910
L901
D904 D908
D905
Q906 Q907 Q909 Q908
JW53
TP301
TP402
TP401
TP201
TP202
TP101
TP102
TP302
JW52
JW26
JW25
JW40
JW27
JW75
JW78
JW130
JW73 JW72
C324
C424
JW76 JW77
JW81
CNP807
CNP806
JW74 JW79
JW69
JW70
R350
R456
R450
R356
JW71
JW108
JW125
JW106
JW129
JW128
JW134
JW138
JW143
JW144
JW169
JW166
R256
R250
JW167
JW168
JW147
JW146
JW145
JW135
JW136
JW139
JW140
JW133
JW141
JW142
JW126
JW170 JW171
JW180
JW185
JW193
JW194
JW220
JW206
JW209
JW210
JW211
JW212
JW215
JW160
JW156
JW155
JW154
JW158
JW159
JW157
JW161
JW219
JW196
JW175
JW184
JW179 JW180
JW173
JW172
JW123
JW124
JW186 JW187
JW188
JW200
JW164
JW199
JW207
JW218
JW217
JW216
JW208
JW201 JW202
JW189
JW190
JW152 JW151
JW176
JW177
JW174
JW181
JW148
JW149
JW131 JW132
JW112
JW111 JW110
JW97
JW98
JW34
JW32
JW33
JW35
JW93
JW92
JW113 JW114
JW115
JW116
JW99
JW46
JW60
JW44
JW43
JW41
JW42
JW45
JW39
JW37
JW90
JW91
JW87
JW89
JW28
JW24
JW23
JW22
JW21
JW88
JW36
JW38
JW105
JW153
JW104
JW117
JW120
JW118
CNP808
JW119
JW109
JW121
JW150
JW127 JW107
JW80
JW82
JW86
JW84
JW83
JW85
C811
C216
C116
C933
C931
C932
C934
C215
C115
C901
C224
C123
C124
C114
C815
Q102
Q202
C402
C809
C401
C301
C202
C813
C101
C302
C201
C214
C102
C316
C415
C414
C416
L902
JW103
JW102
JW67
JW94
JW62
JW63
Q307
Q303
Q305
JW56
JW54
JW61
R344
R244
R144
R444
JW66
JW51
JW50
JW49
JW68
JW96 JW95
R156
R150
Q406
Q408
Q410
Q306
Q206
G
D
S
G
D
S
G
D
S
G
D
S
Q310
Q208
Q106
Q108
Q110
S
D
G
S
D
G
S
D
G
S
D
G
Q210
Q308
PL801
TH815
TH807
TH806
TH814
TH811
TH810
VR301
VR401
VR201
TH803
TH802
VR101
T901
VR807
VR808
VR804
(INPUT (REAR))
CN810
CNJ805
VR803
VR804 VR803
16 9
1 8
JW101
AMP BOARD
4 1
5 8
4 1
5 8
4 1
5 8
4 1
5 8
8 1
-2
-1
-2
-1
-1
-2
-1
-2
S D G S D G S D G S
D G
TH819
TH817
1
5
1 10
A
A B
B
R L R L
BTL
CN804
REAR SPEAKER OUT
HIGH LEVEL
(INPUT (FRONT))
(FRONT)
(FRONT)
CN809
R L
-4
R
-2
R
-3
L (BTL)
-1
L (BTL)
HIGH LEVEL
INPUT (REAR) (FRONT)
R L
BTL
CN803
FRONT SPEAKER OUT
GND
LOW
BOOST
(40Hz)
LEVEL
VR807 VR808
(REAR)
(REAR)
LOW
BOOST
(40Hz)
LEVEL
CNJ802
REM
F901
40A
+12V CN801
1-682-372- 11
1
FILTER (A)
BOARD
CNJ806
3
LED
BOARD
CNJ808
2
FILTER (B)
BOARD
CNJ807
(Page 15)
(Page 15)
(Page 15)
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Q Q
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