Sony CFD-S350 / CFD-S350L Service Manual ▷ View online
CFD-S350/S350L
29
29
CFD-S350/S350L
6-11. SCHEMATIC DIAGRAM — TUNER SECTION (CFD-S350L MODEL) — • Refer to page 23 for Waveforms. • Refer to page 40 for IC Block Diagrams.
IC B/D
IC B/D
C10
C12
C18
C21
C29
C53
C54
CF4
D3
JC1
JC2
JC3
JC4
JC5
JC6
JC22
L4
R2
R3
R4
R7
R9
R10
R12
R16
R19
R24
R32
R40
R41
R42
R43
R51
R52
R58
R59
R60
R61
R93
CF2
R92
R30
R14
R11
JC23
JC24
CT5
CT3
CT1
X1
C73
C48
C3
C46
C45
C32
C35
C33
C34
C31
C30
C1
C8
C4
C14
C11
C9
C24
C80
C2
C37
C6
C5
C72
C71
C44
C70
C40
C39
C93
C20
C22
C7
C15
C77
C78
C51
C52
C95
C61
C62
C63
C64
C57
C56
C58
L1
D1
L2
D2
R17
R22
C59
R55
R53
R50
C55
R91
R18
C49
C41
C42
C43
IC1
R1
D11
D10
R66
R94
R13
R63
L21
CNP1
ANT1
C25
R64
R54
Q12
Q14
Q44
Q43
Q41
Q42
IC2
T1
T2
L3
C23
Q61
R31
R33
JC33
JC34
R56
R57
C68
C66
C60
(Page 31)
CFD-S350/S350L
30
30
CFD-S350/S350L
IC B/D
R952
Q122
Q222
R239
Q124
Q224
Q951
Q959
IC302
R335
R956
R957
D324
D323
Q958
D957
R131
R231
Q953
D953
KH301
D921
R323 R324
R243
R143
D322
R238
R138
Q213
Q113
R333
D951
R327
CNP323
CNP302
CNP322
C214
C338
C825
C353
C332
C117
C217
C350
C349
C905
C957
C959
C225
C227
C106
C127
C125
C216
C331
C951
C952
C953
C110
C112
C116
C210
C323
C324
R245
R145
C325
R334
R233
R328
R132
R232
C213
C113
C114
R133
R930
C326
R326
R325
R958
R959
C311
R336
C215
C206
R139
R135
R134
R140
R240
R337
R338
R235
R234
C115
R229
R241
R141
R129
C111
IC304
Q952
Q955
Q808
SW1
J321
C129
R136
R236
C229
Q957
M901
D920
CNP321
C123
C223
C355
C330
FB801
JC806
C354
JC807
R855
R900
R331
R332
R922
R923
R954
R955
R960
R951
R953
R963
R964
R961
R962
C356
C322
C109
C209
C208
C108
C211
C212
R146
R246
6-12. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 41 for IC Block Diagrams.
(Page 31)
(Page 38)
CFD-S350/S350L
31
31
CFD-S350/S350L
IC B/D
(SP,TH)
(US,CND,E92,MX)
(S350:AUS,KR,TW/S350L)
(US,CND,E92,MX)
(SP,TH)
(AUS,KR,TW)
(SP,TH)
(AUS,KR,TW)
KH808
R839
R828
Q810
R899
R847
R846
R864
R863
S801
Q819
Q809
R845
R860
R843
R842
IC802
R893
R892
D804
R829
R869
R854
Q820
CNP807
CNP805
C830
C817
C816
C833
C802
C811
C824
C801
C821
C815
C823
C822
C820
X801
C814
R849
R850
L801
L802
R852
R856
R853
R851
R844
R807
R848
R827
JC804
R840
R801
R825
R891
R838
R802
R861
C832
R836
R859
R858
C826
C262
C162
R266
C263
R857
R866
R865
R867
R868
IC804
X802
Q806
Q805
Q807
Q801
CNP803
R894
IC801
IC805
CNP310
D801
R837
JC802
JC803
JC814
R824
R823
R808
R821
R820
R822
R835
C835
R826
R805
R806
R841
R815
R816
R817
R814
R811
R812
R813
R810
R809
C803
C804
C809
C808
C807
C806
C805
C810
C812
C813
C819
C818
R831
R819
R830
R832
R833
R834
R322
R818
CNP802
CNP810
CNP806
R883
R882
R881
R880
R879
R878
R877
R876
R875
R874
R873
R872
R871
R870
R884
R890
R889
R888
R887
R886
R885
R804
R803
R862
R895
R896
C352
C351
R166
C163
Q813
6-13. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 23 for Waveforms. • Refer to page 42 for IC Pin Description of IC801. • Refer to page 41 for IC Block Diagrams.
(Page 34)
(Page 30)
(Page 36)
(Page 36)
(Page 36)
(Page 25)
(CFD-S350) (Page 27)
(CFD-S350L) (Page 29)
(CFD-S350L) (Page 29)
(Page 36)
Ver. 1.1
CFD-S350/S350L
32
32
CFD-S350/S350L
6-14. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 23 for Circuit Boards Location.
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
S350L
S801
PUSH
OPEN/CLOSE
OPEN/CLOSE
GRY
RED
R246
R146
J321
i
CNP322
CNP323
RED
SP101
L-CH
SP201
R-CH
GRY
GRY
RED
RED
GRY
GRY
RED
1-865-633-
11
1-865-637-
11
C
A
C106
C110
C117
C206
C208
C210
C217
C324
C330
C951
Q955
C952
C957
D322
D323
D324
D951
D953
D957
IC302
Q122
Q124
Q222
Q224
Q951 Q953
Q958 Q959
R138
R143
R145
R229
R238
R239
R241
R243
R245
R323
R324
R325
R326
R328
R333
R334
R337
R338
R859
R951
R954
R955
R956
R957
R958
R959
R960
R961
R962
R963
R964
C332
IC801
R952
R953
R870
R871
R872
R874
R875
R876
R877
R878
R879
R880
R881
R882
R883
R884
R885
R890
R886
R887
R888
R889
R847
R844
R837
R801
R862
R894
R864
R863
R804
Q801
S350L
C802
R803
R922
D920
C830
D921
Q819
R802
R858
R857
D804
R805
R806
D801
R829
R823
R824
Q805
R821
Q813
R828
R826
R839
C833
R841
R825
R812
R813
R810
R811
R814
R815
R816
R817
R809
R818
R819
R830
R831
C814
C815
C801
C821
R849
R842
R843
R845
R860
C824
R869
R854
C351
C352
R807
R808
R899
R923
C811
C803
C804
C805
C806
C807
C808
C809
C810
R840
R827
Q809
Q810
R855
R900
Q808
R873
C823
R896
R895
R892
R893
Q806
C826
C163
R166
R266
JC814
C812
C818
C819
C813
R868
R867
R865
R866
JC903
R820
R822
C123
Q113
R131
R132
R232
Q213
C223
R231
R134
R135
R136
C129
R140
R236
R240
C229
R331
R332
C349
RED
GRY
RED
GRY
R832
R833
R834
R322
C905
JC803
JC804
R235
JC805
R133
R233
R851
R852
R853
R856
R835
R836
C835
C832
R891
R838
R861
R930
JC807
R327
R335
C350
C354
JW871
C263
R848
R846
C116
C216
C355
KH301
C112
C326
C825
GRY
RED
C959
IC304
Q952
Q957
C162
C311
X802
X801
C822
CNP803
C262
C817
C325
C113
C213
C114
C323
C338
JW803
JW804
JW805
JW806
JW807
JW808
JW809
JW812
JW813
JW814
JW815
JW816
JW818
JW819
JW820
JW821
JW822
JW823
JW828
JW829
JW830
JW831
JW832
JW833
JW835
JW836
JW837
JW838
JW839
JW840
M901
SW1
(TAPE PLAY)
TAPE PLAY
MOTOR
JW841
JW842
JW843
JW844
JW845
JW846
JW848
JW851
JW852
JW855
JW856
JW858
JW863
C353
JW811
CNP302
CNP310
CNP805
CNP802
CNP807
KH808
C214
JW801
JW802
JW854
JW866
JW865
JW810
JW826
JW827
C212
JW867
JW868
CNP321
JW824
JW825
CNP806
CNP810
CD BOARD
CNP702
TC
BOARD
CN303
G
POWER KEY
BOARD
E
B
TUNER
BOARD
CNP1
CD KEY
BOARD
D
POWER BOARD
KH902
1
4
5
8
4
1
C953
C211
JW862
C111
C209
C215
C115
C109
C322
C225
C331
C227
C127
C125
R129
R141
R234
JW861
R139
FB810
JW870
R336
IC802
1
3
L802
L801
IC804
1
3
C820
R850
5
4
IC805
1
4
8
5
JW853
Q807
Q820
JW847
JW849
F
LCD BOARD
H
LCD BOARD
C816
C108
(Page 24)
(Page 37)
(Page 35)
(Page 35)
(Page 35)
(CFD-S350)
(Page 26)
(CFD-S350L)
(Page 28)
Ref. No.
Location
D322
B-7
D323
C-8
D324
D-3
D801
D-5
D804
D-5
D920
E-6
D921
H-7
D951
E-8
D953
B-10
D957
C-5
IC302
G-9
IC304
C-9
IC801
F-4
IC802
G-2
IC804
G-3
IC805
H-3
Q113
G-8
Q122
D-7
Q124
D-8
• Semiconductor Location
Q213
G-9
Q222
D-7
Q224
D-8
Q801
E-5
Q805
E-4
Q806
F-3
Q807
E-6
Q808
E-8
Q809
F-6
Q810
E-6
Q813
D-4
Q819
E-5
Q820
E-6
Q951
E-8
Q952
E-9
Q953
E-8
Q955
B-10
Q957
C-4
Q958
C-4
Q959
C-4
Ref. No.
Location
(Page 35)
(CFD-S350)
(Page 33)
(CFD-S350L)
(Page 33)
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