Read Sony DAV-IS50 / SA-WSIS50 Service Manual online
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SA-WSIS50
SA-WSIS50
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4-4. PRINTED WIRING BOARD – DSP BOARD (Component Side) – • See page 13 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor Location
Ref. No.
Location
D601
D602
D603
D610
D611
D804
D602
D603
D610
D611
D804
IC610
IC611
IC613
IC701
IC702
IC801
IC802
IC820
IC821
IC822
IC1008
IC1009
IC611
IC613
IC701
IC702
IC801
IC802
IC820
IC821
IC822
IC1008
IC1009
Q610
Q820
Q821
Q820
Q821
D-12
C-11
C-11
G-10
I-9
E-8
C-11
C-11
G-10
I-9
E-8
I-7
E-10
G-12
H-4
J-3
C-9
C-9
F-6
D-5
F-7
E-3
G-11
E-10
G-12
H-4
J-3
C-9
C-9
F-6
D-5
F-7
E-3
G-11
G-10
F-7
F-3
F-7
F-3
R603
R604
R801
R802
R803
R805
R612
R806
R613
R807
R614
R808
R615
R809
R616
R617
1
30
31
50
51
80
81
100
R619
R810
R811
1
5
3
4
R812
R813
R814
R620
R621
R816
R622
R817
R623
R818
R624
R819
R625
R626
R627
R628
R629
R820
R821
1
2
8
9
CN611
R822
R823
R824
R630
R825
R631
R826
R632
R633
R634
R635
R637
R638
R639
R831
R832
R833
R834
R835
R836
R642
R837
R643
R644
R838
R646
R648
1
7
CN821
C802
R840
C610
C804
R841
C611
R842
C612
R843
C613
C807
R650
C808
R845
R651
R846
R652
C616
R847
R653
R848
R654
C618
R849
R655
C619
R657
C810
R659
R850
C620
X610
R851
C621
R852
C622
R853
R661
R663
R664
R665
R666
R668
R669
C824
R861
R862
C826
R863
C827
R864
1
3
45
R670
C828
R865
R671
C829
R866
R672
R673
R674
R675
R678
C830
X820
R679
C831
C832
C834
C837
C838
R681
C840
C841
C842
C843
C844
C845
C846
C847
C848
C849
C850
C851
C852
C853
C854
D601
1
2
22
23
CN875
C855
D602
C856
D603
C859
C861
C862
C863
C864
C865
D611
C866
C867
C868
C869
L701
L702
C870
C871
C872
C875
C877
C878
C879
1
5
1
5
144
1
108
109
73
72
36
37
R701
R702
1
12
13
24
25
36
37
48
R703
R704
R705
R706
R707
R708
R709
R710
R711
R712
R713
R714
R715
R716
R717
R718
R719
R720
R723
R724
R729
R730
R731
C702
C703
C705
C706
C707
C709
C710
C711
C713
C715
C717
13
4
5
5
BE
Q610
Q820
FB601
C603
C821
L721
R732
R867
R686
R687
FB805
5
8
1
4
C741
R742
R743
R745
C882
R887
C887
R890
R891
R685
R873
R879
D610
R886
R885
R746
R871
R894
1
2
18
19
CN878
1
8
9
16
R744
E
B
C
1
4
5
8
B
E
C
Q821
R896
C891
R910
R91
1
R912
R913
R914
R915
R916
R917
R918
R919
R920
R921
R922
R900
R901
R902
R903
R904
R905
X701
D804
DSP BOARD (SIDE A)
IC801
IC610
IC611
IC613
IC820
IC821
IC822
IC701
IC702
IC1009
IC1008
S-AIR BOARD
CN115
(Page 26)
AMP BOARD
CN201
(Page 18)
A
K
1-876-282-
11
(11)
IC802
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