Printed Wiring Board - Main Section - Sony STR-DE875 Service Manual

3-8. PRINTED WIRING BOARD – MAIN SECTION –
CNS501
(PAGE 12)
CN816
(PAGE 25)
CNP104
(PAGE 25)
CNS502
(PAGE 12)
• Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location
D425 G-3 D753 G-12 Q391
D426 G-3 D801 C-13 Q401
D431 G-9 D802 C-11 Q421
D432 F-11 D803 C-12 Q422
D475 H-9 D804 C-11 Q423
D476 H-10 D805 B-11 Q424
D525 G-7 D811 D-9 Q425
D526 G-7 Q426
D531 G-10 IC301 C-3 Q427
D532 F-11 IC302 C-5 Q431
D575 G-12 IC303 E-4 Q451
D576 G-11 IC304 F-3 Q471
D625 H-2 IC305 D-9 Q472
D626 H-1 IC501 F-6 Q473
D631 G-10 IC551 G-5 Q474
D632 F-11 IC601 G-2 Q475
D681 C-10 IC811 C-9 Q476
D701 F-8 IC812 D-9 Q477
D751 G-12 IC814 F-13 Q501
D752 H-12 IC815 E-13 Q521
• See page 8 for Circuit Boards Location.
IC304
IC601 IC551
Ref. No. Location
E-2 Q522 H-7 Q625 H-3
F-5 Q523 H-6 Q626 H-2
H-5 Q524 H-7 Q627 H-1
H-5 Q525 H-7 Q631 G-13
H-4 Q526 H-6 Q651 F-2
H-5 Q527 G-6 Q681 G-12
H-5 Q531 G-13 Q701 G-13
H-4 Q551 F-7 Q721 G-4
G-3 Q571 H-10 Q722 G-3
G-13 Q572 H-10 Q723 D-9
F-6 Q573 H-10 Q724 E-7
H-8 Q574 H-11 Q751 G-11
H-9 Q575 H-11 Q752 H-12
H-8 Q576 H-11 Q753 G-12
H-9 Q577 G-11 Q771 F-2
H-9 Q601 F-2 Q801 C-10
H-9 Q621 H-3 Q821 E-2
G-10 Q622 H-3
F-5 Q623 H-2
H-7 Q624 H-3
IC302
IC501
17 17
IC811
IC812
IC305
STR-DE875/DE975
7
7
IC815
CNP813
(PAGE 27)
IC814
CNP817
(PAGE 25)
CNP254
(PAGE 23)
CNP507
(PAGE 12)