Schematic Diagram - Main Section (3/3) - Sony STR-DE898 Service Manual

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3 7 6 3 1 5 1 5 0
4-11. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) —
IC B/D
R600
C603
C611 R611
C612 R612
C662 R662
C661 R661
IC B/D
R700
R711 C703
C711
T E
L 1 3 9 4 2 2 9 6 5 1 3 C712
R712
R220
R221
C220
C230
R233
R234
(Page 25)
w w w
STR-DE898/DE998
• See page 54 for IC Block Diagrams.
IC600
C664
C615 C665
R615
R616 R666 R665
Q621
C616 C666
C621
IC700
Q671
C715
C671
R716
R715
C716
Q220
R222
D221 C233 Q721
C221
R236
Q225
C721
C231
R235
Q235
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(Page 26)
C625 R627 R635
C623
R621 Q625 R632 C626 D625
R636
Q627
R623
Q623 R646 R634 C627
R633
R622 R629
R628
R626 D626 L601
R631
R637
CN600
R639
C631
Q624
R624 R625
Q626
C632
R630
C624
C675 R677 R685
C673
R671 Q675 R682 C676 D675
R686
Q Q Q677
R673 C677
Q673 R696
3 R684 7 6 3
R683
R672 R679
R678
R676 D676 L651
R681
CN650
R687 R689
C681
Q674
R674 R675
Q676
C682
R680
C674
C725 R727 R735
C723
R721 Q725 R732 C726 D725
R736
Q727
R723 C727
Q723 R746 R734
R733
R722 R729
R728
R726 D726 L701
R731
R737
CN700
R739
Q724
C731
R724 R725
Q726
C732
R730
C724
u 1 6 3
.
27 27
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2 4
9 9 8
R240
RY240
R280
Q240
D240
R245
R246
R210
1 5 1 5 0 8 9 2 4
R211
Q255
Q200
R201
D202
D203 R202
R203
R204
m
c o
STR-DE898/DE998
Ver. 1.1
2
9 9
CN806
CNP701
J2501
C2501
C2502
TP700
R215
IC210
D210
R213
9 8 2 9 Q210 9
R212
R214
C255
Q256
C200 Q201
R205
Q202
C201