Printed Wiring Boards - Main Section - Sony CAS-1 Service Manual

5-4.

PRINTED WIRING BOARDS - MAIN Section -

1 2
(Page 45)
HP BOARD
>04P
MAIN BOARD CN161
(SIDE A)
A
RY400
CN400 1 8
1 CL423
CL424
-1 -2
R475 R476
4 4 5
CL458 CL459
1 8
CL462
R474
CL460
R473
C464
4 5
B IC409
C461 C462
C459 1 C460
20
IC408
CL456 CL457
C457 C458
R463 R464
10 11
CL461
CL454
CL455
R461 R462
C CL451 CL453
CL400
CL452
R457 R458
LP400
CL467 CL470 CL449
R442
C444
CL469 CL472 R441 CL448
CL447
R439
CL468 CL471
17 16
C442 C440
IC407
CL445
D
C438 C439
CL443
32 1
CL441 IC406
CL437 CL438
CL439
1 8
C436 C437
4 5
CL435 C432 C433 CL436
CL422
E
C426 C427
CL434
C425
CL431 CL432 CL433
C422
C424
1 8 1 8
C417
4 5 4 5
IC404 IC405
IC403
C416 C413
F
28 15
C412 C411
IC401
CL401
C414 C415
1 14
IC400 C402
CL403
R404
CL412
4 3
R413
CL414
5 1
R405 CL411 CL413
R486
CL404
R410 R411 R412
C400 R409
CL406 CL408
R401
CL419 CL416 CL417 CL418
CL426
G
R893
CAS-1
• See page 38 for Circuit Boards Location.
3 4 5 6
(Page 46) (Page 52)
B TO B BOARD LED BOARD
>02P >03P
CN1100 CN101
CN657
C764
1
CL655
CN666
1 2
15
R866 TH650
R867
R870
JL708
R869 R871 R874
R872
R868
R873
R875
R855
R896
59 60
CL425
CL463
CL450
IC655
CL430
C717 C718
A 4 3
X652
C719 D660
FB654 CL654
1 2
K
C705 R819
R849
C706
CL446 R820
R836
88 45 R837 C720
R802
R847
R798
89 44
CL444
R793
R792
CL442 R783 R779
R881
R777
CL440
R768
R767
R765 R766
R764
R763
R757 R762
R755 R758
IC652
CL420 R752
R750 R756
CL421 R748
R749
R744
CL651
R740
R737 R739
R732 R738
R700
R729 R876 R877
R726
8 5 R733 R734
C673
R722 R730
IC651
R727 R728
R720
R723
1 4 R717
R718
1 R714 132 1 R715
C737 133 176
2 R712
R705
R702 R709 R703
C668 C669
(NC) R695
R681
R826 R680
C410 R696 R682 IC650
C659 C661
X650 5 4
10
C409
11
K
C665 C666
1 5 8 1
CN653 C658
3 4
A
C656
C408 FB650
CL415
10
C736 R670
9
C407
2 C660
1
R605
CN654
IC402 R604
R602
R601
1 5
R600
R603
3 4 C662
C404
C401
FB651
CL402
C663
CL427
CL429 R945 R946
CL428
7 1
CN901
(NC)
FFC1
BT1
BLUETOOTH
MODULE
Note 1: When the NETWORK board is defective,
replace the complete mounted board.
• : Uses unleaded solder.
7 8 9
(Page 45)
USB BOARD
>01P
CN162 MAIN BOARD
CN902
1 5
C911
Q659
S
D
A G
R747 JL655
R955
R951
C913 10 6 C748
D662
FB903
JL706
IC900 K
1 5
ET650
2 1
R940
CN663
(CHASSIS)
M M1
(FAN)
JL678 JL677
CN655
6
5
JL675
2 FFC2
1 JL676
C917 JL680
NFC1
R900 JL907
CN900 NFC MODULE
(RC-S730)
JL923
2 1 R918
JL924
R927 R919
R929 R920 R914
JL925
R911
R930
R912
JL910
C730 R921
R954
R856
JL900
NETWORK
JL901
BOARD
R936
JL902
R931
JL930
R915
JL929
R922
R932
R923
R938 JL931
R937
JL932
R906 JL905
80 79
R905
C565
C909 C908
C907 C906
6
R904 R903
FB901 FB900
IC553
C905 C903 C901
R753
1
R902 C900 JL553 C583
C904
R564
R568
JL666
CN651
C576
JL659 4
R658 JL658
1
R657 (NC)
JL657
R656 JL656
6
R655 C570 IC558
JL654
R654
R653
8
JL653
JL718
JL724
JL722
JL719
JL720
ET651
JL726
R663 C655
(CHASSIS)
R661
R652 11
R660 R650
(11)
1-894-710-
R852
Note 2: CN666, IC408, IC650, IC651, IC652 and IC901 on the MAIN board cannot replace
with single. When these parts are damaged, replace the complete mounted board.
39 39
10 11 12
(SIDE B)
CL550 C559
JL674
JL550 R552 R554
JL681
1
IC901 C555 C557
C915
IC551 JL682
CL909 CL910
10
1 CL908 C561
C563
SL900
R558
5
5 6
R952 CL907 JL689
R557 CL552 JL698
C914
SL901 R948 JL551
R957 R556
R956 JL691
JL686
CL906 R944
JL692
JL703
JL690
JL704 JL705
FB657
JL746
JL745
C741
R664
JL744
R735
C742
JL743 R736
1 20
R651
R659
R662
JL557
R901
IC557
C587
10 11
1 6
C569 IC657
JL683
C581
C575
R570 JL684
3 4
JL696
R566
CL558
JL685
IC556 JL688 R795
JL556
JL697
JL679 JL914
JL738 4 1
1 6 JL741
C586 C568
JL687
IC659
JL933
CL557
JL906
JL733 JL730
C574 JL728
JL908 R925 C580 5 8
JL934 3 4
R794
R926 R565 JL734 JL729
JL935 JL736 FB658
R569
R909 R934
JL740
R910 JL916 JL735 R790
JL915
R913
JL936 JL737
R935 R842
JL926
JL937
CL900
CL901 JL739
CL905
CL903
JL927
JL911 CL902
CL904
R844 R845
JL912
JL938 R800
R840 R839
C699
FB902 JL939 R884
R799 R885 R818 R814
R891
R782
C910 JL913
R788 C713 C711 C707
R801
C709
C700 R880
C710 R817
C708
R791
C712 4 3
C698
C696
C571 C566 C572
R851 C749
C697
R878 IC654
C694 C695
1 2
C728
4 6 4
C692
C729
C691
C693
IC554
R892
R751
C690
C688
JL554 C689
3 1 3
R754
C577 C584
C578
CL555
C677
R562 C686 C687
CL554 C685
C684
R731
R563 FB656 R713
3 C683 C681 C682
C679 C676
R571 CL556 R725
C671 C670
R710
R830
C582 C680 C678
R701
C731 R699 C667 C675 C674
C579 C585
1 R697
3 1 JL555
R698
C588
R706
IC555
JL558
C672
4 6
R808
R809
R810
C573
C567
C732 R807
FB655 R805
JL702 R806
R804
JL663
JL672
JL725
JL723 JL667
JL721
JL671
JL669
JL652
JL710
1 2
JL707 JL922
4 3
JL714
CN650 JL917
JL918
B
JL919
JL921
JL920
S651
AUTO STANDBY
OFF ON
Note 3: The MAIN board has been changed in the midway of production.
CAS-1
Ver. 1.2
13 14 15
CL464
D406
A K
Q405
CL465
JL661
C472
E
C465
R459
R477 R478
R479
C468
R460
CL466
C481
C744 C482
R470 R469
C466
1 16 D408
C449 C448
K A ET401
R786 A K
D407
8 9
R472 R471
IC656
R774
R879
C743
R770 1 16
R772
R468 R467
R773 R789
R759
8 9
R760
IC658
R769
R465 R466
R775
JL660
C762 JL665
JL742
JL727
C746
JL731
JL732
C445
JL711
C443
C441
R440
R438
R781
R436
R780 C435
R434
R778 R437
C434
R432
R776 R435
C430
R771
R433
C431
R424
R887
R886 R426
R428
JL713
R742 R429
JL712
R427
R425
R724
R721
JL701
R707
R704
R423 R422
R674
R484 R485
R421 R420
JL695
JL699
R418 R417
JL664
JL700
JL694
JL662
JL693
R416
JL670
(US, CND, CH, TW, TH)
JL668
(CEL, KR)
ET402
JL673
JL651
JL650 C403 R403
JL715
R402
D400
K
A/K R408
A
JL716 JL717 1-894-710-
K
A/K R407
A
D401
D402
K
A/K R406
A
S650
i
GAIN
LOW HI
When the complete MAIN board is replaced, it might be necessary
to note the combination with the complete AMP board.
Refer to service manual supplement-1 for detail.
16
(CHASSIS)
(CHASSIS)
11
(11)