Read Sony XM-7547 (serv.man2) Service Manual online
XM-7547
9
9
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
AMPLIFIER BOARD
12
09
JW589
JW581
JW570
JW571
JW551
JW553
JW552
JW572
JW573
JW557
JW540
JW539
JW536
JW537
JW562
JW563
JW558
JW559
JW554
JW555
JW525
JW526
JW527
JW521
CNP808
JW517
CNP805
JW518
JW519
JW520
JW522
JW523
JW524
JW541
JW528
JW529
JW531
JW530
JW532
JW531
JW535
JW690
JW701
JW702
JW556
JW574
JW582
JW583
JW584
JW585
CNP809
JW595
JW594
JW592
JW593
JW588
JW587
JW586
JW580
JW579
JW578
JW577
JW576
JW575
JW546
JW538
JW550
JW549
JW548
JW547
JW533
JW564
JW660
JW565
JW545
JW542
JW511
JW510
JW509
JW507
JW505
JW504
JW703
JW512
JW896
JW516
JW515
JW508
JW506
JW503
JW502
JW501
JW514
JW513
JW544
JW543
JW598
JW597
JW601
JW602
JW608
JW607
JW606
JW605
JW596
JW685
JW899
JW898
JW897
JW684
JW683
JW637
JW628
JW612
JW611
JW711
JW613
JW614
JW615
JW616
JW627
JW713
JW630
JW636
JW645
D863
D865
C211
JW646
JW647
JW648
JW649
JW650
JW712
JW661
JW658
J6599
JW644
JW635
JW641
JW640
JW642
JW633
JW634
JW694
JW651
JW652
JW643
JW625
JW619
JW626
JW618
JW617
JW622
C413
VR401
VR301
JW621
JW620
JW623
JW624
JW638
JW632
JW639
JW686
JW688
JW689
E
E
E
E
D305
R340
R338
JW675
JW676
JW677
JW672
JW673
JW674
JW666
JW664
JW671
JW663
JW653
JW665
JW668
JW669
JW670
JW678
JW680
JW681
JW682
JW679
JW656
JW655
JW654
JW657
JW687
JW589
JW603
JW604
JW590
JW705
C880
C881
R353
R358
R359
R453
R458
R493
R153
R457
R357
R356
C416
C417
R454
R455
C412
R418
R419
R425
R428
R329
R355
C312
R354
R380
C315
C311
C415
R328
R429
R456
C314
C414
TH851
Q853
C859
C860
C313
C302
C301
C401
C102
C202
C201
C402
C101
C853
C851
C411
C317
C316
C310
R257
C216
R254
R255
C212
C211
C217
R225
R219
R225
R218
R228
R129
R155
C112
R125
R124
R154
C115
C215
R128
R229
R256
R157
R156
C116
C210
C117
C210
C861
C863
C864
JW609
JW610
C862
C113
R253
R258
R259
C870
C875
C874
R140
R138
S851
S851
VR804
VR802
S806
C114
C214
D855
D854
D857
D859
D856
D860
D858
D861
C866
JW691
JW692
E
E
E
E
JW693
CNP806
Q410
C213
VR201
VR101
R240
R238
C876
C877
D862
D864
C879
C878
C872
VR803
VR801
S805
CNJ807
CNJ807
C704
C703
L851
L854
TEST TONE
L853
R158
R159
Q852
E
Q413
Q414
Q854
Q415
D406
Q416
Q313
Q314
Q316
Q315
Q213
Q214
Q215
Q216
Q113
Q114
Q115
Q860 Q861
Q201
Q101
Q857
Q859
Q858
Q116
R313
Q851
D852
R427 R426
C895
C894
R862
TH852
C707
R862
R863
R433
R431
R430
R480
R424
R881
C887
R233
R231
C885
R879
R149
R148
R147
R146
R117
R217
R136
R137
R134
R133
R131
R132
R130
R421
R420
C892
C893
C886
R327 R326
R880
R321
R318
R319
R325
R324
R332
R330
R333
R331
R320
R227 R226
R230
R232
R884
R878
R180
R280
R121
R120
R127 R126
C882
C883
R151
R145
R150
R143
R135
R236
R234
R237
R246
R247
R248
R249
R346
R347
R348
R349
R245
R250
R251
R243
R235
R336
R334
R337
R350
R343
R335
R351
R345
R436
R449
R867
R883
R886
C899
R887
C850
R884
R856
R856
R857
R861
C858
R860
C857
R859
R855
R858
R868
C898
C896
C897
Q855
Q856
R866
C708
R885
1
4
8
5
1
4
8
5
1
4
8
5
1
4
8
5
1
4
8
5
1
4
8
5
1
4
8
5
R448
R447
R446
R434
R437
R450
D405
C868
C887
C865
R445
R451
R440
R438
R443
R435
R432
R417
R317
R864
R865
IC851
Q401
Q301
Q303
Q403
R416
R852
R216
R853
R851
R114
R214
R106
R215
R882
R110
C107
R113
C209
R211
R212
R109
R108
R851
R412
R415
R452
R352
R315
C407 R408
R308
R310
C307
C307
R312
R309
C309 C309
C409
C408
C308
R411
R306
R405
C405
R401
C303
R304
C304
C305
R301
R305
R303
R314
R414
R316
C854
R854
C852
R116
R107
R115
JR001
R111
C118
C869
C869
R874
R876
R871
R873
C871
E
E
E
R877
R875
R870
E
E
R872
R252
R152
R213
R112
C109
R209
R208
C208
R210
C207
C106
R206
C206
R207
R404
C403
C701
C702
R201
R204
C203
C103
R104
C104
C105
R101
R105
R205
C205
R403
C404
R402
C888
C888
C889
R203
R103
R102
R302
C856
C204
R202
R307
C306
C306
Q302
R406
R407
C406
R413
E
E
R311
R410 R409
IC812
IC808
IC807
IC801
IC802
IC806
JW707
JW706
JW709
JW701
JW708
JW704
Q111
Q112
Q109
Q108
Q107
Q105
Q104
Q106
1
9
JW580
10
1
9
1
RY802
RY801
E
E
E
Q402
E
Q102
E
Q103 E
Q203
E
Q202
E
Q412
Q409
Q405
Q407
Q404
Q406
Q408
Q309
Q307
Q305
Q304
Q306
Q308
Q311
Q212
Q211
Q209
Q207
Q205
Q204
Q206
R221
C891
C890
R220
Q208
T851
E
E
E
TP102
TP201
TP202
TP402
CP406
CP405
TP401
TP301
CP303
CP304
CP305
CP306
TP302
CP204
CP205
CP206
CP203
CP104 CP103
TP101
CP105
CP108
CP403
CP404
C208 E
E
C108
1
2
VR804
VR802
LEVEL
(MIN MAX)
VR101,201
IDLING
VR301,401
IDLING
S806
DIRECT
(ON OFF)
LOW BOOST
(40Hz)
(0dB +10dB)
VR803
VR801
LEVEL
(MIN MAX)
S805
DIRECT
LOW BOOST
(40Hz)
(0dB +10dB)
FILTER BOARD
CNJ809
B
(Page 8)
FILTER BOARD
CNJ808
C
(Page 8)
POWER BOARD
CNB805
(Page 13)
TO POWER
BOARD
(Page 12)
TO
DC FAN MOTOR
1-675-240-
C
MONO-R
MONO-L
D
A
B
INPUT
RED
BLK
CN811
SPEAKER OUT
CN810
A
B
SPEAKER OUT
A+B
MONO
C
D
C+D
MONO
D306
C418
D205
E
E
E
E
D206
D105
E
E
E
E
D106
(ON OFF)
D851
D853
D404 D403
D401
D402
D301
D302
D304 D303
D204 D203
D202
D201
D101
D102
D104 D103
S
S
S
G
G
G
G
G
S
S
S
S
G
G
G
S
E
E
E
E
E
E
Q310
L852
BLU
BLU
BLU
BLU
BLU
BLU
BLU
BLU
BLU
A
BLK
D307
D407
Q411
Q312
Q210
D107
D207
Q110
R118
R119
Serial No.
0010001-0011100
0010001-0011100
no mount
R134, 136, 234, 236
146, 147, 150, 143, 145
246, 247, 250, 243, 245
D105, 205, 103, 203
Q115, 215, 113, 213
146, 147, 150, 143, 145
246, 247, 250, 243, 245
D105, 205, 103, 203
Q115, 215, 113, 213
no mount
(US, CND ONLY)
Serial No. 0012001-
R135, 137, 235, 237
148, 149, 151
248, 249, 251
D106, 206
D104, 204
Q116, 216, 114, 214
148, 149, 151
248, 249, 251
D106, 206
D104, 204
Q116, 216, 114, 214
• PRINTED WIRING BOARD – AMPLIFIER SECTION –
• Semiconductor Location
D101
H-12
D102
H-11
D103
F-11
D104
F-11
D105
E-12
D106
F-12
D107
H-10
D201
H-9
D202
G-9
D203
F-8
D204
F-7
D205
E-8
D206
F-8
D207
H-10
D301
H-6
D302
H-5
D303
F-7
D304
F-7
D305
E-6
D306
F-6
D307
H-4
D401
H-4
D402
G-3
D403
E-3
D404
E-2
D405
E-3
D406
F-3
D407
H-4
D851
A-2
D852
H-1
D853
C-1
D854
E-1
D855
E-1
D856
E-2
D857
E-1
D858
E-2
D859
E-1
D860
E-2
D861
E-2
D862
G-2
D863
G-7
D864
G-2
D865
G-7
IC801
B-8
IC802
B-9
IC806
B-10
IC807
B-7
IC808
B-6
IC812
B-4
IC851
A-1
Q101
A-10
Q102
A-9
Q103
A-10
Q104
G-11
Q105
G-11
Q106
G-11
Q107
G-11
Q108
G-11
Q109
G-11
Q110
H-11
Q111
H-12
Q112
H-11
Q113
E-12
Q114
F-12
Q115
E-12
Q116
F-12
Q201
A-10
Q202
B-9
Q203
B-11
Q204
G-9
Q205
G-9
Q206
G-9
Q207
G-9
Q208
G-9
Q209
G-9
Q210
H-8
Q211
H-9
Q212
H-8
Q213
E-9
Q214
F-9
Q215
E-8
Q216
F-8
Q301
A-4
Q302
A-6
Q303
A-4
Q304
G-6
Q305
G-5
Q306
G-6
Q307
G-5
Q308
G-6
Q309
G-5
Q310
H-6
Q311
H-6
Q312
H-5
Q313
E-6
Q314
F-6
Q315
E-6
Q316
F-6
Q401
A-4
Q402
A-6
Q403
B-4
Q404
G-3
Q405
G-3
Q406
G-3
Q407
G-3
Q408
G-3
Q409
G-3
Q410
H-3
Q411
H-3
Q412
H-2
Q413
E-3
Q414
F-3
Q415
E-3
Q416
F-3
Q851
H-1
Q852
G-1
Q853
C-2
Q854
C-1
Q855
D-1
Q856
D-2
Q857
C-12
Q858
C-12
Q859
A-12
Q860
A-12
Q861
A-12
Ref. No.
Location
Ref. No.
Location
Note:
• Abbreviation
CND: Canadian model
CND: Canadian model
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