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
CSD-A300
6-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 43 for IC Block Diagrams.
C293
C294
C229R239
R240 C230
R293
C231
C232
• Refer to page 28 for Common Note on Schematic Diagrams.
VR201
CN812
CNA203
R243 R249
R245
R253
R246
R244
R250
C295
R295
R287
R288
C237
C238
R258
R267
R257
C257
C239 R265
C240 R266
C258
R268
C235
Q205
R285 R269
R255
C233
R289
C234R254
R256
R286
Q206
C236
Q207
Q208
C263
C264
R261
R262
C243
C259
C241
C242
C260
R270
C244
R276
R280
R275
R279
R241
R238
R242
C281
R283
R284
Q209
Q210
R901
Q901
C910
C245
R271
R272
C246
C249
IC202
C250
C248
C288
C247
R281
R282
C265
C289
C251
C252
IC B/D
C266
R247D202
R248
C298
C290
R290
R292
C255
C256
C291C253 R291
R297R299
CNA201
CNA202
C292C254
R298 R296
CN203
CNA204
J201
SP201
SP202
(Page 33)
IC901
R923
C922
C923
R924
•Voltage and wavefor ms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(): PB
<>: CD PLAY
R921
JW
C919
D909
Q907
Q905
C917
R912R913
C916
C915
R914 R922
D907
Q904
Q903
CN901
R905
R911R910C912
C913
Q906C920
C914
D906
Q902
R906
R907
R919
R908
R918
R909
C911
(Page 40)
3232
• Refer to page 27 for Waveforms.
6-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 28 for Common Note on Schematic Diagrams.
JR823
(Page 29)
(Page 38)
CN805
CN806
R895
C760
D805
R803
R828
C761
D807
IC802
R801
R827
C961
R811
R802
C805
R819
R820
R826
R808
Q810
Q807
BACK-UP DET
R805
R807
R812
R830
C803
X802
C804
R804
R806
R951
R813
C808
C810
C809
C811
R897
C812
C813 R824
C814
C815
JR822
X801
R814
R816
R815
R817
R965
R997
R821
R822
R823
R825
R896 R869
IC801
R861
R862R863R864R865R866R867R868
L803
C821
CSD-A300
CN804
R857R858R859R860
R856
R855
R854
L801
R959
R960
R955
C828
R957
R958
R956
R853
R852
R851
R850
R831
R818
R829
R847
L802
C825
C827
C826
R849
R848
C819C820
R809
R810
R846
D810
C824
CNA807
CN801
CN802
R870
R845
(Page 38)
S801
(Page 31)
(Page 36)
R971
R970
D809
R972
R975
R973
R974
IC803
•Voltage and wavefor ms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(): PB
<>: CD PLAY
R976
R839
Q806
Q811
D808
R946 R947 R948
R950
R952
R953
R954
R949
R832
R836
R834
R944
R838
R837
R835
R833
33 33
R945
R840
Q803
C818
R873
R843
C822
R872
R994
R844
C817
R841
R995
R871
R842
D803 D806 D804
Q805
Q809
R996
(Page 32)
Q804
Q802
M801
S802
CN803
CSD-A300
• Refer to page 27 for Waveforms.
• Refer to page 28 for Common Note on Schematic Diagrams.
6-13. SCHEMATIC DIAGRAM — TC SECTION — • Refer to page 43 for IC Bloc k Diagrams.
IC301
R301
C102
C301
R110 R101
C104
C101
C107
C207
C201
C202
C204
R102
R103
C103
C203
R203R202
C302
C105
C205R201R210
R112
R104
R204
R212
R106
R206
R111
JC302
JC306
JC308
R211
R304
JC303
R309
C303
R105
R205
IC B/D
JC305
JC307
CN303
JC301
R303
R302
(Page 33)
C310 C308
•Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(): PB
<>: REC
[]: CD PLAY
R314 R315
R305
T301
C305
C306
R308
Q303Q302
R311R310
R306
C304
Q301
R307C307
JC304
JC309
3636
CSD-A300
6-15. SCHEMATIC DIAGRAM — CONTROL SECTION — • Refer to page 28 for Common Note on Schematic Diagrams.
R998 R992 R990 R980
R999 R993 R991 R988
LED808
LED809
LED806
LED807
LED804
LED805
LED802
LED803
CNA113
CN112
CN810
S815
S806
S807
R885
R884
CN811
R983
R986
LED801
R987
Q808
R989
R979
R978
(Page 33)
LCD901
R883
R882
CNA809
TP801
R893
R894
R874
S801B
R875
S811 S809
S805
S810
S804
S803 S802
R887R888R889R890R891R892
R876R877R878R879R880R881
S801A
S808
CN808
S814
(Page 33)
C880
3838
CSD-A300
6-17. SCHEMATIC DIAGRAM — POWER SUPPLY SECTION — • Refer to page 28 for Common Note on Schematic Diagrams.
CNA901
(Page 32)
CNA102
R920
R930
D910
C905
CN103
C901
C902
D901
D902
D903
D904
C903
C904
F902
T901
POWER
TRANSFORMER
J901
CN102
4040
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