Schematic Diagram -Main Section (4/4) - Sony HCD-RV990D Service Manual

HCD-RV660D/RV990D
3-20. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 17 for Common Note on Schematic Diagrams.
(Page 35)
R882
R885
R886
TP801
R887
TP802
R888
R975
R897
R902
R993 R994
R895
R894
R893
R898
C897
FB899
C898 C899
R900
Q701
Q702
R706 R708 R710
C775
R707 R709
(Page
35)
FB862
C815 C814
IC1104
R813
R730
C816
C813 C817
R812
R744
Q703
R727
R745
Q704
Q706 D705
TP710
R743 C713
Q705
D809
R729
C714
C774 D704 R736
R726 IC703
(Page 34)
R850 R753
R948
R849
R848
R847
R947
D733
C740
W102
D732
R835
R834
R833
C738
R832
R831
D710
R930 D804
D708
R901 R929
R563 D709
D711
D714
D706 D707
D712
C715
Q707 Q602 C719
Q708
36 36
D735 R755
C739 C791
D734 R754
C752
C753
C734
C735
D729
W103
EPT701
TP707
Q713
TP705 R749 R750
Q714
D703
C726
D716
R748
C724
Q710
R746
C723
Q709
R747
CN805
(Page 38)
CN708
(Page 48)
CN707
(Page 42)
CN801
M961
CN704
• Waveform
– MAIN Board –
1 1V/DIV, 20ns/DIV
16MHz 2.8Vp-p
IC1104 qd
(SYSTEM CLOCK OUT)