Printed Wiring Board - Main Board - Sony STR-KM7600 Service Manual

STR-KM7600
5-9. PRINTED WIRING BOARD — MAIN BOARD —
1 2
MAIN BOARD
A
SA-CD/CD/CD-R
B
OUT
L
R
R536
C
JW658
E
R527
C541 C539
CONNECTION
BOARD
CN804
(Page 43)
D
E
JW523
D
CONNECTION
F
BOARD
CN558
CN803
(Page 43)
CN558
(CHASSIS)
G
C650
JW544
C
JW505
VIDEO 2
BOARD
H
R641
CN173
R644
1 2
(Page 27)
IC604
I
J
STR-KM7600
• Refer to page 10 for Circuit Boards Location.
3 4 5 6
J521 J522 J523
TV SAT BD VIDEO 1
IN IN AUDIO IN AUDIO IN AUDIO OUT AUDIO IN
L L L
L L
R R R
R R
CC536
CC524
C537
CC531
CC533
CC525
R522 J523
JW522 R531
JW495
JW590
JW607
C540 C538
JW437
C442
JW481
JW510 HS412
JW419 JW494
R446
IC412
O I
JW410
C414
JW531 C413
C415
41
40
JW409
JR404
D412
21
60
20
61
IC551
I O
IC413
1
80 C614
JW536
JW591
C556
C555
JW557 C616
C621
JW423 R551
C557
JW592
R616 R610
R552
R618 R612
C603
C608
JW537
15
R604
IC600
JW547
C618 C620 C613
C604
JW470
R606 R605
JW558 15 1
R619 R613
JW548
R755
R607
JW527
JW446
R573
C571
L600
R679
R653
D571
D614 L602
R571 R740
R746 JW630 R752
D602
C692
R651
D607
D600 R753
R675
R733
R756
R732
R739 C685 C660
C694
C693 Q611 Q610
R649
C670
R751 R674
B E
CP602
CP600 Q603 C663 R696
Q602
B E
C653
JW528
R672
C671
JW601
JW599 JW475
R647
JW600
JW603
JW476 R669
JW602 JW431
JW620 R668
1 2 3 1 2 3 1 2
3 1 2 3 R667
B E B E
Q601 IC605 IC608 Q609 IC609 IC612
: Uses unleaded solder.
7 8 9
DIGITAL
BOARD
TB503
CN2100
J525 (Page 37)
SURROUND BACK
SUBWOOFER
N
CENTER
R L
AUDIO OUT
L L
R R
C535
RY425
RR508
RR507
Q425
R443
Q441
R441 B E
D441
D425
B E
RY423
R437
R445
Q423
RY441
R438
B E
D423
R429
1 3 8
CN551
JW408
C636 C631 C622 C627
C649
C644
C637
R621 R637
R627
C642
R629 R623
R639 R632
C647 R633
15 1
15 1
IC602
C635 C626 IC603
C609 R640
R630
C633 R624 C624 R634 R601
R602
1
C611
IC601
Q584
D581
C583
C582
JW628
R583
JW460 R584
R585
JW401 R586
R665
L601
L604
D609
C687
R742 C688
D604 R741 R664
R703 D601
Q618
R754
R701
B E
R663
R702 Q619
C673
C695
Q607 C658 Q606
R700
C655 B E
R661
R750 CP601
CP604 C665
R698 R657
R697 R699
JW631
JW461
JW632
C666
JW515
C656 R659
C672 Q604
JW560 JW526 JW583 JW458
JW490 JW489 JW541 JW633 JW428 JW539
JW513
3 1 2 3 1 2 3 R656 1 2 3 1
B E B E
Q617 IC613 IC606 Q605 IC607
20 20
10 11 12
SPEAKERS
TB500
FRONT
TB502
L
SURROUND
R
R L
RR505
RR506 RR504 CC500
CC501
RR501
RR500
RY422
RY421
Q422
B E
R407
D422
R426
JW411
JW659
JW452 C409
JW407
JW454
JW402
Q582 JW415
C581
JW413 JW414
R744
R727
R692
D612
D611
R743
C690 R730
D603 C689
D606
R736
R737 Q626
R689 Q614 Q627
L603 L606
B E
Q615 R687 C683
B E
CP606 R726
CP603 R749 R722 R723 R709
JW634 JW486
R684
C668
JW635 C681 JW472 C676
C667
C682
C680 JW499
JW579 JW473
JW594
R680 R682 R719 R721
JW457 JW595 JW426 JW568
R720
R681
2 3 1 2 3 1 2 3 1 2 3
B E B E
IC610 Q613 IC611 IC616 Q625 IC617
13 14 15
RY406
D406
R409
HS407
JW506
JW621
CN554
1 5 P
JW463
POWER
CN553
TRANSFORMER
1 3
T901
(Page 33)
C408
D404
D403
C403
C401 C402
RY451
C404
JW482
F
R717
HEADPHONE
BOARD
R718
L605
CNP790
(Page 45)
R716
D605
R738
R714
Q622
Q623 R713
B E
C675
R710
CP605
C678
C677
JW442
JW549
1 2 3 1 2 3
B E
IC614 Q621 IC615
1-878-785-
(14)
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