Read Sony STR-KM5 / STR-KM7 Service Manual online
STR-KM5/KM7
STR-KM5/KM7
26
26
5-13. PRINTED WIRING BOARD – MAIN Board –
• See page 19 for Circuit Boards Location. •
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R355
R374
15
14
2
1
IC601
IC801
15
14
2
1
15
14
2
1
IC701
15
14
2
1
IC501
I
O
IC951
R701
41
60
61
61
21
20
20
40
80 1
IC300
O
I
IC950
TB355
C600
C601
C607
C800
C801
C807
C650
C651
C657
C851
C862
C863
C864
C300
C301
C302
C303
C304
C305
C306
C307
C308
C309
C500
C501
C507
C700
C701
C707
C326
C328
C550
C557
C750
C751
C757
C950
C951
C954
1
5
CN950
1
14
CN300
1
14
CN301
R612
R812
R662
R512
R712
R562
R762
D952
F950
F951
F952
F953
J300
J301
JS600
JS800
JS650
JW796
JW822
JW660
JW787
JW612
JW613
JW625
JW628
JW835
JW707
JW616
JW653
JW689
JW637
JW798
JW606
JW607
JW610
JW702
JW706
JW748
JW749
JW771
JW618
JW626
JW680
JW681
JW686
JW698
JW699
JW721
JW725
JW733
JW741
L500
L700
L550
L750
E
B
Q501
Q501
E
B
Q701
E
B
Q551
E
B
Q751
E
B
Q601
E
B
Q801
E
B
Q651
R611
R811
R661
R511
R711
R561
R761
R608
R609
R808
R809
R616
R816
R658
R659
R666
R508
R509
R708
RR351
R709
R516
RR354
RR356
RR359
R520
R716
RR361
RR365
RR366
R720
RR370
RR373
R558
R559
R758
R759
R566
R953
R954
R955
R956
R570
R766
R770
RY950
TB354
A950
A953
JW754
JW751
JW617
JW619
JW602
JW623
JW627
JW631
JW638
JW636
JW783
JW620
C551
JW806
JW723
JW656
JW657
JR604
JW665
JW765
JW825
JW827
JW828
JWH600
JW675
JWH601
JW684
JW694
JW695
JW726
JWH602
JW705
JW710
JW71
1
JW712
JW692
JW713
JW714
JW669
JW671
JW678
JW683
JW738
JW737
JW734
JW743
JW704
JW742
JW739
JW674
JW716
JW740
JWH603
JW673
JW693
JW745
JW600
C957
C958
JW797
JW757
JW645
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
Q802
Q803
Q702
Q703
Q602
Q603
Q752
Q753
Q652
Q653
Q552
Q553
Q502
Q503
15
CN951
JW605
JW615
JW722
JW728
JW732
JW724
JW641
JW750
JW679
JW753
JW755
B351
JW709
1
6
CN953
C955
C956
TB352
JW736
JW703
JW781
JW651
JW652
JW794
JW799
JW646
JW643
JW640
JW727
JW735
JW786
JW644
JW624
JW717
JW658
JW648
JW747
JW829
JW830
JW604
JW608
JW634
JW634
JW758
JW603
JW504
JW601
1
5
CN954
JW663
JW662
JW677
JW676
RY351
RY352
RY353
RY354
1
6
3
CN955
RY355
JW655
JW691
JW659
JW701
JW746
JW700
JW759
JW752
JW696
JW715
JW718
JW720
JW731
JW823
JW614
JW61
1
JW609
JW730
JW817
JWH401
JW654
JS950
FH953
FH954
F954
JS355
FH955
F955
FH956
JS360
JS364
JS369
JS374
JW682
JW632
JW708
JW664
JW639
JW647
JW761
JW762
JW761
JW762
JW763
JW764
JW766
JW764
JW766
JW668
TB351
TB353
1
4
CN956
1
3
CN957
JW649
JW672
JW666
JW661
JW635
JW622
JW650
JW687
JW729
JW688
JW633
JW756
JW697
JW719
JW690
JW670
JW667
JS805
JW629
JW621
JW630
1
2
CN952
1
3
CN351
W301
W004
W003
W001
R369
R360
R364
C602
C802
C610
C612
C810
C812
C652
C660
C662
C702
C510
C512
C710
C712
C332
C752
C560
C562
C760
C762
CL385
CL307
CL308
CL310
CL311
CL312
CL313
CL314
CL315
CL316
CL317
CL318
CL319
CL320
CL321
CL322
CL323
CL324
CL325
CL326
CL327
CL328
CL329
CL333
CL335
CL336
CL337
CL338
CL340
CL341
CL351
CL355
CL356
CL359
CL383
CL384
CL386
CL387
CL388
CL389
CL390
CL391
CL394
CL395
CL397
CL398
CL399
CL400
CL401
Q661
Q662
B E
B E
B E
Q500
Q700
Q511
Q512
B E
B E
B E
Q711
Q712
Q355
B E
B E
Q550
B E
B E
B E
Q750
B E
B
BE
E
Q561
Q562
Q761
Q762
Q600
B E
Q800
B E
B E
B E
B E
B E
B E
Q611
Q612
B E
B E
Q811
Q812
Q650
R602
R603
R605
R606
R607
R802
R803
R805
R806
R613
R807
R614
R615
R617
R618
R619
R813
R814
R815
R817
R818
R819
R652
R653
R655
R656
R657
R852
R663
R664
R665
R667 R668
R669
R861
R864
R865
R866
R301
R304
R503
R505
R506
R507
R702
R703
R705
R706
R513
R707
R514
R320
R321
R515
R517
R518
R519
R713
R714
R715
R717
R718
R719
R353
R357
R358
R552
R555
R556
R363
R557
R367
R752
R753
R755
R756
R757
R563
R564
R565
R567
R568
R569
R763
R764
R765
R767
R768
R769
R601
R604
R801
R804
R651
R654
R851
R853
R704
R554
R751
R754
R610
R810
R660
R510
R710
R560
R760
JR
JR600
JR
JR601
JR
JR606
JR JR607
JR
JR610
JR
JR61
1
JR
JR707
D750
D751
D601
D650
D651
D500
D501
D700
D701
D354
D355
D356
D550
D551
JR
JR605
R31
1
CC325
R312
R310
CC324
R313
CC321
CC322
CC323
CC320
CL331
CL342
CC329
CC327
R315 R314
CC330
R316
R317
CC331
R319
C966
R318
C965
CL334
CL339
CL330
C318
C320
C319
C316
C321
C317
C314
C315
R377
R376
R309
R303
R305
R307
R308
R306
R302
C333
C334
JR
JR608
C313
C312
C310
C311
R300
JR
JR612
JR
JR613
JR
JR614
C850
D850
R850
Q863
EB
BE
BE
BE
EB
Q865
Q866
R863
D863
Q867
R862
CL305
CL301
CL302
CL300
CL306
CL303
CL304
CL309
JR616
Q864
D862
JR
JR
JR615
D950
C953
C952
C552
C502
R504
R502
R553
CC358
Q950
R952
R951
C962
C961
CC359
CC357
D957
CC360
CC362
CC361
CL957
CL954
CL956
CL955
CL958
CL354
B E
CL353
D953
C964
D955
C963
D956
D954
CL951
CL953
CL952
CL950
CC367
CC365
CL358
CC366
CC354
CC356
CC355
CL357
CC363
CC364
Q352
BE
CL375
D600
R362
Q353
B
E
R371
R372
Q351
B
E
R352
Q354
B E
R368
D351
JR
JR622
CL332
JR
JR621
JR603
JR
JR
JR
JR
JR
JR623 JR624
JR625
JR626
D800
D801
CL374
CL396
C514
C614
C714
C814
C615
C715
C815
C516
C518
C618
C718
C818
C519
C619
C719
C819
C564
C664
C764
C565
C665
C765
C568
C668
C768
C569
C669
C769
R501
D951
R551
C816
C766
C666
C716
C616
C566
C515
JR
JR602
JR
JR617
CC368
CC371
C725
CC370
CC369
C724
R521
R525
D523
D520 R522
D522
R523
R524
D521
C520
JR
JR618
D353
CL352
1
5
CN954
KM5
KM5
KM7
R
L
R
L
R
L
R
L
R
L
R
L
TV
AUDIO
IN
SA-CD/CD
AUDIO
IN
PORTABLE
AUDIO
IN
VIDEO
AUDIO
IN
VIDEO
AUDIO
OUT
SAT/CATV
AUDIO
IN
CENTER
R
L
SURROUND
BACK
(CHASSIS)
(CHASSIS)
–
+
–
+
–
+
R
L
SURROUND
–
+
–
+
R
L
FRONT
–
+
–
+
2
1
SUBWOOFER
–
+
–
+
(CHASSIS)
1
6
3
CN955
6
1
6
CN953
H
DIGITAL
AUDIO
BOARD
CN2104
(Page 20)
I
DIGITAL
AUDIO
BOARD
CN2105
(Page 20)
L
SURR
BACK AMP
BOARD
CN405
(Page 44)
1
4
CN956
O
SUB RECTIFIER
BOARD
CN931
(Page 47)
M
SUB RECTIFIER
BOARD
CN932
(Page 47)
K
J
SUB
RECTIFIER
BOARD
CN932
(Page 47)
SURR
BACK AMP
BOARD
CN401
(Page 44)
N
POWER
TRANSFORMER
(MAIN)
T901
(Page 35)
P
POWER
TRANSFORMER
(MAIN)
T901
(Page 35)
Q
SURR BACK
AMP BOARD
CN405
(Page 44)
MAIN BOARD
1-885-490-
11
(11)
1
2
CN952
SPEAKERS
1
3
CN351
KM5: E51, EA
KM7: EA
KM7:
EA
Ver. 1.5
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