Schematic Diagram - Cd Section - Sony CFD-G500 Service Manual

6-3. SCHEMATIC DIAGRAM — CD SECTION —
S701
CNP701
R701
R702 R733
R703 R734
R704 R735
R705 R736
R706
R712
M702
M701
JC702
R743
JC701
• Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : CD PLAY
• Refer to page 32 for IC Block Diagrams.
R724
C702
R707
35V
Q701
C731
C701
R709 R710
C703
C704
R711
C743
C733
C750 C751 C739
C706
C732 C707
C738 C708
C742
IC702
IC B/D
R741 R742
R746
C741 C740
R744
C727
C726
C724
C725
C721
C730
C720
R728 R727 C722
C723
C746 C745
C744 C747 C729
C728
R730
R738
R729
R725
R708 R713
220
C705
IC701
C734
C736
JC703
R723
• Waveforms (Mode: PLAY)
1
IC701 4 (RF)
0.85 ± 0.2 Vp-p
500 mV/div 0.5 µ sec/div
19 19
R717
R716
R718
R721
C755
C754
IC B/D
R747
R732
C717
TP
R715
FB701
TP
R714
C716
L706
C711
C735
C709
2 3
IC701 qd (FE) IC701 qg (TE)
1.8 V
Approx. 100 mVp-p Approx. 100 mVp-p
100 mV/div 20 µ sec/div 100 mV/div 20 µ sec/div
CFD-G500/G500L
E
802
(Page 27)
CNP702
14P
4
IC701 rk (XOUT)
1.8 V
16.93 MHz 3.2 Vp-p
1 V/div 0.05 µ sec/div