Schematic Diagram - Main Section (1/2) - Sony CFD-S550 Service Manual

6-10. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 20 for Common Note on Schematic Diagrams, page 24 for Waveforms and page 35 for IC Block Diagrams.
R120
C220
CNP808 JC318
R219
JC317
C120
(Page 30)
R408
R119
C121
JC315
CNP806
(Page 28)
R805
CNP802
JC314
(Page 30)
R870
(Page 26)
R855
CNP302
M301
R900
C811
S301
R220
Q205 R221
R121 R321
R226 C116
Q816
C302
Q111
R224 Q204
JC316
R124
C224
Q112
C124 Q817
C221
R242 R222 R142 R122
FB301
R876
D810
R862
R858
R857
R863
R864
R861
R871
R841
R865
IC801
Q406 C802
C800
C801
R404
D802
Q819
JC302
R859
Q806
Q804
R806 JC304 R803
R802
C830
C831 R807 R809 C832
Q808
R832
R881
R880
IC802
JC303 R816
R819
R815
JC306 R854 C816
D807
Q813
Q814
R820
Q812
R822
R821
R869
Q815
Q801
R853 R852
25 25
R835 R844 R839
R836
IC B/D
R843
R842
IC803
R856
R845
X802
R860
C820
C815
C814
C822
X801
R800
C824
R879
R867
R838
R846
R837 IC804
R827
C821
L802 R873
R874
L801 R851
D804
C825
C839
R812 R811
• Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
( ) : PB
< > : REC
[ ] : CD PLAY
CFD-S550
CNP803
(Page 30)
CNP807
R850 JC305
(Page 30)
CNB801
(Page 23)
CNP804
R810 R808
(Page 21)
C219
C119
JW121
JW221
S801
KH803
CNB805
C118
C218
(Page 23)