Schematic Diagram -Main Section (2/2) - Sony CDX-MP40 Service Manual

3. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 7 for IC Block Diagram.
R707
R706
R705
IC701
C716 IC902
C715
C718
CNP701
R702
D920
C704 R708
D701
C705
L701
C816
((Page
26))
C712
C719
L702
C713 C703 C714 L703
Q916 Q912
Q913
R927
R926
D925
Q914
Q915
D927
D926
C916
• Waveforms
7
2V/DIV,40ns/DIV 8 2V/DIV,20µs/DIV
3.2 Vp-p
30.5 µ s
54 ns
IC801 qh (XOUT)
IC801 qs (OSCOUT)
R824
R823
R821 R822
C802
IC801
D819
R820
JR805
R830 R829
3.8 Vp-p
(Page 4)
D810
JR807
FB801
JR803 C818 C812 C813
C821
JR904
R812 R868
C815
R825
R813
R814
R815
X802
C808
C809
C822
R816
C823
X801
R834
R831
R817
R818
R819
C810
C825
R836
R870 JR602
R835 C826
S801 S802
5 5
R801
D801
D808
Q801
D818
IC B/D
IC803
Q803
C805
R843
Q805
Q806
Q918
R918
R914
R915
Q919
Q924
JR906
CNP802
R833
R828
C827
C811
Note:
• Voltage is dc with respect to ground under no-signal
conditions.
no mark : FM
( ) : AM/MW/LW
CDX-MP40
R802
D802
Q804
TH900
CNJ801
R826 R804
R805
C804
C803
Q802
R806
CNP801
R807
Q923
(Page 6)