Aiwa CSDA-300 Schematic
http://servis-manual.com/
• Refer to page 27 for Waveforms.
• Refer to page 28 for Common Note on Schematic Diagrams.
6-6. SCHEMATIC DIAGRAM — CD SECTION — • Refer to page 41 for IC Block Diagrams.
C738
C739
C732
R724
R709 R710
C703
C704
C743
C707
S701
CNP701
R712
R701
R702
R703
R704
R705
R706
C750
L706
C751
R707
C733
C702
Q701
C701
C706
C708
C742
C731
R711
C734
C736
R708
C705
JC703
C744
C747
R730
R729
R727R728
C730
C729
R726
C727
C726
C724
C725
C721
C720
C722
C723
C746
C728
R725
IC701
C745
R722
R720
R731
R719
R717
R716
R718
R721
IC B/D
C717
FB701
C716
R732
R715
R714
CSD-A300
(Page 33)
C755
C754
CNP702
X701
JC704
TP
TP
M702
M701
JC702
JC701
R743
R744
•Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : CD PLAY
IC702
C741
R741
C740
IC B/D
C709
C711
C735
R723
29 29
• Refer to page 27 for Waveforms.
• Refer to page 28 for Common Note on Schematic Diagrams.
6-8. SCHEMATIC DIAGRAM — TUNER SECTION — • Refer to page 42 for IC Block Diagrams.
L005
R002 R003
C008
C019
TRACKING
L001
R001
L004
FM RF
L004
D001
PVC001(2/4)
C007
C001
L002
D002
C009
C003
C002
R091
FM OSC
L005
PVC001(1/4)
C013
C010
D003
C011
C038
R005
C014
R006
R004
C012
C015
C017
C016
C018
R007
C025
C024
R008
C020
L009
C021ANT001
R011
R010
R009
C022
DISCRIMINATOR
Q006
Q007
C027
C026
R013
R012
CSD-A300
C057
C058
ANT002
IC B/D
L003
PVC001(4/4) PVC001(3/4)
C056
IC001
C005
C006
L006
R018
C028
C029
C051
L007
C030
CF001
L008
C031
CF002
R030
L010
C035
C036
C037
Q004
R019
Q003
R020
C040
R032
R021
CN001
(Page 33)
•Voltage and wavefor ms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(): AM
31 31
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