Printed Wiring Board - Main Board - Sony STR-KM5 Service Manual

STR-KM5/KM7
Ver. 1.5
5-13. PRINTED WIRING BOARD – MAIN Board –
1 2
A
B
MAIN BOARD
KM7
KM5: E51, EA
KM7: EA
C
CL321
C303
KM5 R376
CL322 C320
D
C308
CL318
R307
CL317 C302
H CL316
C307
DIGITAL
E AUDIO
CL315
BOARD CL314
CL313
CN2104
C300
CL312
(Page 20)
CL308
CL307
F
I
DIGITAL
AUDIO
R866
BOARD
CN2105
(Page 20)
G
C807
R812
H JW660
JW796
JW625
Q802
B C
I
J
K
STR-KM5/KM7
• See page 19 for Circuit Boards Location.
3 4 5 6
J300
SA-CD/CD TV PORTABLE VIDEO
AUDIO AUDIO AUDIO AUDIO
IN (CHASSIS) IN IN OUT (CHASSIS)
L L L L
R R R R
CL326 CL329
CL333
CL342
JR608
JR
JW617
JW602 CL330
JW619
W301
CL328
JW624
JWH602
JWH401
CL319 JW627
W004
CL320
R308
KM5
41 40
C951
A950
O I
IC300
C319
60 21 IC951
R303 61 20
CL325
C318
JR624
JR
CL324
JR
JR625
CL323
R306
R521
C316 C315
C332
80 1
C301 C312
C306
C313
JW621
R304
JR613 JR
C305
CL311
CL310
R803
JR614 IC601
JR
JW620
C310
15
C311
C802
R300 R802
IC801 R701
R801
IC701 R703 R753
15 1
14 2 15 1
14 2
R852
JW667
JW650
JW635
C765
R754
R704
R861
D862
R864
JW797
L700
R719
JW757
JR610
JR
R720
JW689 CL394 JW653 C607
R714
R816 Q712
B E
B E
B E
B E
R708 R712 R608
Q812 Q811 R713
C816 Q711
JW721 Q700
C810
B E
R811 JW741
R711
B E R709
Q800 C819
JW707
JW612
JW798
JW749
JW637
Q803 Q702 Q703 Q602
E B C E B C E B C E B
B E B E
Q801 Q701
• : Uses unleaded solder.
7 8 9
SURR BACK
AMP BOARD
Q
CN405
J301
TB354
VIDEO SAT/CATV
(Page 44)
AUDIO AUDIO CENTER
IN IN
R
– + – +
L L
3 CN351 1
R R
RY354
CC355
CL335
KM7:
CL338
EA
RR351
CL357
RR366
RY351
Q354
B E
R353
JW750
JW615
JW715
JW641
JWH603 JW605
3 CN351 1
Q355
R371
I
B E
IC950
O
R372
6 1
CN953
R551
IC501 R503
R501 R553
15 1
14 2
JW687
R955
C515 C565
R601
R603 R653 R651
1
14 2
R956
1 4
CN956
C615
R604 R654
JW622 5 1
CN954
R953
R954
CL384
R765
D601
C762
L750
CL398
CL395 R769
R770
JR602
D751 C766
JR
JW751
C657
CL385 Q761
CL387 R764 CL401
Q612
C757 B E
R612
B E
B E R658
R762
R758
R613
C760
JW681 R609 Q611 JS600 Q750
Q600 JW725 C769
C768
B E JW822
R761
JW686 B E
R611
JW733
JW628 JW835
JW606 JW610 JW817
JW730
Q603 Q752 Q753 Q652
C E B C E B C E B C E B
B E B E
Q601 Q751
1 4
CN956
SURR
BACK AMP
1
6 6 1 BOARD 5
CN954
CN953 RECTIFIER
CN401
K
(Page 44)
J
26 26
10 11 12 13
SPEAKERS
TB351 TB355 TB353
SURROUND
SURROUND FRONT
BACK
L R L R L 2
– + – + – + – + – + – +
CC361 CC358
CL351
CC366
CL353
RR361
CC356 RR356
RR354
RR370 RR373 RR365
JW705
JW713
CL356
JW696
JW708
R363 RY353 RY352
JW712
Q353
R357
D353
RY355
E B
JS364
R364
JW746
JW752
CN955
JW679
1 3 6
W003
A953
JW639
JW664
CL375
W001
CL374
JW745
JW693
JWH601
C956
JW684
JW683
JW678
L550
D651 CL391
R570
R508
CL390
R567
JW758
C557 JW600
JW613
JW604
Q662 R562
R662
B E JS650 B E
R558
B E
B E
CL389
Q562
JW698 R663 JW618 R563
Q661 Q561
R659 Q550
C518
JW699
JW626
R661
B E Q650 B E R559 R561
JW504
JW607
JW616
Q653 Q552 Q553 Q502
C E B C E B C E B C E B
B E B E
Q651 Q551
L
SUB
SURR
BACK AMP
BOARD BOARD
CN932
CN405
(Page 47) (Page 44)
14 15 16
TB352
SUBWOOFER
1
– +
(CHASSIS)
B351
F952
CL354
RY950
B E
P
POWER
JW632
TRANSFORMER
Q950
R951 R952
F953 (MAIN)
CL952
T901
(Page 35)
CN955
JW682
1 3 6
O
D952
JW647 JW763
JW761 JW764
SUB RECTIFIER
JW762 JW766
F951
BOARD
CL953 CN931
(Page 47)
N
C955 CL950
POWER
F950
TRANSFORMER
(MAIN)
T901
(Page 35)
R516
R519
D500
L500
CN957
3 1
R520
R517
R518
Q512 M
B E
R512
B E
Q511
SUB RECTIFIER
JW608
R513 R509
R514
JW634
BOARD
B E
Q500
CN932
JW601
R511
(Page 47)
Q503
C E B C E
11
B E
Q501
(11)
1-885-490-