Read Sony STR-DE197 (serv.man2) Service Manual online
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4
STR-DE197
STR-DE197
1. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 13 of Service Manual for Circuit Boards Location.
: Uses unleaded solder.
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
12
13
14
CNP905
CNJ901
J803
CNP801
IC401
IC402
JW
4
85
JW491
J
W
4
7
7
JW
4
1
5
J
W
46
9
JW430
JW
47
0
JW488
J
W
4
9
3
JW489
J
W
5
0
1
JW
49
5
JW
4
9
8
J
W
4
8
7
JW
5
0
6
JW428
JW480
JW416
JW504
JW
4
1
7
JW
4
0
5
JW
4
7
3
J
W
5
1
5
TP1
JW410
JW
5
2
0
JW
4
7
9
J
W
4
9
0
JW
4
9
4
J
W
4
4
8
JW438
JW
4
0
6
JW
5
0
3
JW
4
1
9
J
W
4
1
4
JW
4
1
8
JW
9
0
1
JW451
JW457
JW518
JW484
JW456
JW
5
0
7
J
W
4
9
6
JW467
JW455
JW431
JW
5
1
4
J
W
5
1
3
J
W
4
99
JW445
JW
47
8
JW
H
2
JW
H
3
JWH5
J
W
4
0
0
J
W
4
0
4
J
W
4
1
1
JW
4
1
2
JW
4
1
3
JW421
JW
4
2
5
JW427
JW
4
3
2
JW
4
3
3
J
W
4
3
4
JW
4
3
5
JW439
JW440
JW441
JW442
JW
4
4
3
JW449
J
W
4
5
2
JW
4
5
3
J
W
4
5
4
JW458
JW461
JW482
JW483
JW471
JW500
JW
H
4
J
W
4
5
0
JW
5
05
JW
4
4
4
JW481
JW508
JW464
JW426
JW
4
4
6
JW468
JW
4
8
6
JW
4
76
JW447
JW502
JW900
JW436
JW
4
9
2
JW510
JW511
JW459
JW460
J
W
4
7
4
JW
4
75
TP4
JW472
JW465
JW466
JWH1
JW462
J
W
5
0
9
J
W
5
1
2
JW
4
0
2
JW
4
0
1
J
W
4
03
D915
C
C
40
3
R
9
4
3
Q906
TN1
C
C
4
5
5
C
C
4
0
5
C
C
4
0
7
C
C
4
5
7
C
C
4
1
1
C
C
4
5
9
C
C
4
0
9
C
C
4
6
1
C
C
7
5
2
CC702
Q
9
0
5
R
9
4
6
C940
RR702
R
9
4
5
R
9
4
7
IC905
R
9
4
2
C
C
4
5
3
CC701
RR752
RR751
RR701
C
9
4
1
C
C
4
0
1
C
C
4
5
1
CC751
R944
IC
9
0
7
R697
Q754
Q753
R755
Q
7
0
6
R762
IC
9
0
2
R
4
2
8
C413
C419
Q701
R
60
2
R702
R654
R
7
6
3
R
7
1
3
J801
R
45
3
R
4
5
6
Q
7
8
6
C905
C912
C464
R471
Q752
D907
C
9
2
9
J802
R
4
5
4
IC901
C915
Q704
C914
R
4
0
3
R
9
0
2
RY981
TM801
C
4
1
4
D784
T902
D
7
5
1
R
4
1
6
F901
C
90
6
R
Y
9
8
2
CNP902
R
9
0
3
R905
C903
D
9
0
5
Q703
Q702
R
7
1
1
C424
R790
R
7
0
9
C
6
5
3
C
6
0
4
C
6
0
3
R753
R918
B901
R
4
5
5
R
4
5
8
C910
R
4
8
2
C
7
0
4
R
4
0
7
C
93
0
C924
C465
R701
CNP901
R
7
0
7
R907
R910
R
40
8
R
4
5
9
R
4
6
0
R
4
0
9
R
4
1
0
R
4
6
1
R412
R462
C454
C404
C456
C406
C458
C408
C460
C410
C462
C412
R
4
2
3
C425
Q474
Q
4
24
C
4
6
7
R
9
2
0
R421
C420
C470
R
4
6
6
R415
R919
R
4
6
5
C
4
6
6
C
70
2
R474
R472
R
6
0
4
C
6
0
5
C
6
5
8
C928
R
4
8
4
R427
R
7
9
1
R
7
8
9
R
7
6
4
D788
R
7
1
4
D783
Q782
Q783
R
7
8
3
D
70
1
C
6
5
4
R
7
1
0
R
7
84
C
N
S
1
R761
R
9
2
3
C
91
3
C
N
P
9
04
C
N
8
0
1
D781
C782
D
9
8
1
Q901
D787
Q
9
0
3
Q
7
8
1
CNS3
C791
EP901
R904
C923
C
9
2
2
D785
D909
D910
D911
T901
D908
C781
R
4
5
7
R424
D786
D
7
8
9
R917
C917
C920
C919
C921
D912
D913
R
4
0
5
R452
R402
C927
R425
C474
R478
R473
C475
D782
R
4
0
6
R475
R
4
0
4
R
47
7
C926
C476
C
6
0
7
C908
C
7
0
1
C751
R792
R793
C463
CNS2
R
6
0
3
R
4
6
3
C
6
5
2
R
6
5
2
L
75
1
R422
R
6
5
3
C657
R
9
3
0
R655
R656
D
9
1
4
R
4
1
4
R
7
8
8
R
6
0
5
R
6
0
6
Q
7
8
4
C402
R
9
0
1
IC404
R782
C
6
0
2
Q756
C916
R
9
1
5
C
N
P
9
0
3
Q
9
0
2
C490
R708
C918
Q
7
0
5
R
9
2
9
C
9
02
R914
R916
R
Y
7
8
3
R
78
6
C468
R
41
1
R908
R
7
1
2
D
90
6
R
78
7
C904
Q904
C
4
1
5
IC
9
0
4
C931
Q
7
5
1
R
7
5
4
L701
R
7
0
5
R760
R
4
1
3
C484
C
4
8
5
R
9
13
R781
C
7
54
IC403
R906
R
9
2
6
C426
R
4
7
6
R
4
2
6
C
6
0
8
CN905
C469
R758
IC906
R
7
5
7
C418
R785
R
4
5
1
C
7
5
5
C
6
5
5
R
4
0
1
R
Y
7
8
2
D
9
0
1
C909
C703
R909
C
7
0
5
R912
C483
C
9
0
1
C753
C
9
2
5
D
90
2
R
7
5
1
R
7
5
2
R
4
6
4
R
Y
7
81
R706
Q
7
5
5
Q785
C
4
1
7
C
4
16
R911
F902
R756
C752
D
9
0
3
D
90
4
R703
D982
R481
R
4
8
5
C
9
0
7
C911
C452
R
7
5
9
R795
R
7
9
4
C
9
4
2
IC601
IC903
R
7
0
4
JW422
C
6
51
C
6
0
1
C606
C656
J
W
5
1
6
JW429
JW407
R941
C
4
8
7
C421
C422
C423
C
4
8
6
J
W
4
9
7
JW
5
2
1
JW522
JW523
J
W
4
2
0
JW423
((Page 7))
((Page 7))
D701
D-6
D751
D-6
D781
E-9
D782
C-6
D783
C-6
D784
D-6
D785
D-6
D786
E-9
D787
E-9
D788
D-6
D789
D-10
D901
B-8
D902
B-9
D903
B-8
D904
B-8
D905
B-8
D906
B-8
• Semiconductor Location
Ref. No.
Location
D907
D-7
D908
D-11
D909
D-11
D910
D-11
D911
D-11
D912
E-8
D913
E-9
D914
C-4
(D915)
D-2
D981
E-9
D982
B-11
IC401
C-3
IC402
D-3
IC403
D-5
IC404
C-5
IC601
E-5
IC901
C-9
IC902
D-9
IC903
C-4
IC904
C-2
(IC905)
E-2
IC906
E-2
(IC907)
E-8
Q424
C-5
Q474
C-5
Q701
E-4
Q702
F-4
Q703
F-4
Q704
F-5
Q705
E-5
Q706
E-6
Q751
E-7
Q752
F-7
Q753
F-7
Q754
F-8
Q755
E-7
Q756
E-7
Q781
D-9
Q782
E-8
Q783
E-8
Q784
D-6
Q785
D-6
Q786
D-5
Q901
B-8
Q902
B-9
Q903
D-9
Q904
E-8
(Q905)
E-2
(Q906)
D-2
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
( ) : AEP model only
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