Sony STR DE197 - AV Receiver Service Manual page 52

STR-DE197
1. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 13 of Service Manual for Circuit Boards Location.
1 2 3
A
B
C927 R452 R402
C452 C402 C454
R481
C926
C
R475
R425
C931
C426
C463
((Page 7))
C465
R918 R465 C464
R919
C470
JW421
D JW436
C422
JW900
CNS2
JW423
JW422
JW438
E
IC906
JW427
B2
TP4
F
G
• Semiconductor Location
Ref. No. Location Ref. No. Location
D701 D-6 D906 B-8
D751 D-6 D907 D-7
D781 E-9 D908 D-11
D782 C-6 D909 D-11
D783 C-6 D910 D-11
D784 D-6 D911 D-11
D785 D-6 D912 E-8
D786 E-9 D913 E-9
D787 E-9 D914 C-4
D788 D-6 D981 E-9
D789 D-10 D982 B-11
D901 B-8
D902 B-9 IC401 C-3
D903 B-8 IC402 D-3
D904 B-8 IC403 D-5
D905 B-8 IC404 C-5
STR-DE197
4 5
J801 J802
JWH5
C456 R462
R410 R412
C458
C412
C406 C460 C410
C404 C408
JW504
R427
C483
JW410
C490
IC404
IC401
JWH1
R474
C469
C928
C476 JW464 R478
JW416
R422
C924 L701
C413
IC903 Q474
R421 C425
C424
IC403
C418
C781
R415
D788
R471 R473
R790
C468
C420
C474
D785
C421
R472
D784
JW523 C651
C475 C782
JW447
JW426 C606
JW428
IC402
JW429
C656
C930
C601 JW446
JW502
JW522 JW431
IC601
JW430
R655
JW518
R697
C423
JW484
R656
R706
JW442
R701
JW441
JW440
JW451
Q701 C703
R702 JW439
R708
R703
Q702
Q703 Q704
Ref. No. Location Ref. No. Location
IC601 E-5 Q752 F-7
IC901 C-9 Q753 F-7
IC902 D-9 Q754 F-8
IC903 C-4 Q755 E-7
IC904 C-2 Q756 E-7
IC906 E-2 Q781 D-9
Q782 E-8
Q424 C-5 Q783 E-8
Q474 C-5 Q784 D-6
Q701 E-4 Q785 D-6
Q702 F-4 Q786 D-5
Q703 F-4 Q901 B-8
Q704 F-5 Q902 B-9
Q705 E-5 Q903 D-9
Q706 E-6 Q904 E-8
Q751 E-7
: Uses unleaded solder.
6 7 8
TM801
JW500 JW461
JW480
C905
Q901
JW481
C909
R908
C908
C915 R907
R909
C910
D782
R911
D783
R904
R785
R795
R762
R912
JW508
R910
C912
C914
RY981
JW458
JW455
JW511
JW457
JW467
JW459
JW460
R916
R792
JW483
JW456 R793 C919 Q904
JW482
R761 Q756 D912
R760
R917
C929
JW472 JW468
R758
JW445
JW465
R756
C920
JW466
R755 Q782
JW471 Q783
C752 C751
JW449
C753
R753
Q752
Q753 Q754
4 4
9 10 11
B901
D982
T902
R906
CNP901
FH902 FH952
IC901 CN905
F902
R905
C904
FH901 FH951
C903 C911
F901 CNP902
D911
D909
JW491
C923
D910
D908
CNS3
C916
JW488
JW489 C917
C918
C921
C791
EP901
D913
D781
R781
R914
D787
D786
R782
((Page 7))
TP1
1-861-592-
1-861-590-
12 13
CNJ901
CNP905
1-861-589-
T901