Schematic Diagram - A-Class Board - Sony STR-DA3100ES Service Manual

6-28. SCHEMATIC DIAGRAM – A-CLASS BOARD –
R601 C601
CNP601
R651 C651
AD
(Page 41)
R652
R701 C701
CNP701
R751 C751
AE
R752
(Page 41)
CNP603
U
(Page 37)
R640
Q635
LIMITTER DETECT
D635
IC635
STR-DA3100ES
• See page 77 for IC Block Diagrams.
IC B/D
IC601
R643
C603
C653
C592
C650 C591
R603
R604 C654 R653
C604
R654
C652 C602
R602 C605 C655
IC B/D
IC701
R743
C750
C703
C753
R703
R704 C754 R753
C704
R754
C752
C702
R702 C705
C755
Q610, 640, 660, 710, 760
LEVEL DETECT
R669 R668
R657
47k
82k
4.7
D661 C660
C661
R667 R658
R636
R638 R637 R635 R614
R615
47k
R611
4.7 82k
D611 C610
C635
C611
R613 R612
R715 R714
47k
R711
4.7
D711 C710
82k
C711
R713 R712
R765 R764
47k
R761
4.7
D761 C760 82k
R639
C761
C636 R763 R762
CNP605
AF
(Page 45)
CNP607
AG
(Page 45)
CENTER
R650 R649
47k
R646
4.7
D640 C646 82k
C647
R648 R647
43 43
STR-DA3100ES