Read Sony CFD-G70L Service Manual online
CFD-G70L
27
27
5-11. PRINTED WIRING BOARD – MAIN SECTION – • Refer to page 18 for Circuit Boards Location.
Note on Printed Wiring Boards:
• X : parts extracted from the component side.
•
• X : parts extracted from the component side.
•
: Pattern from the side which enables seeing.
MAIN BOARD
11
(11)
1-681-300-
LCD BOARD
11
(11)
1-681-301-
HEADPHONE BOARD
B C E
E
C
B
B
C
E
B
C
E
B C E
B C E
B C E
TUNER
BOARD
CNP1
TUNER
BOARD
CNP1
CONTROL-1
BOARD
CNP401
S801
CD
DOOR
SWITCH
11
(11)
1-681-297-
CND,E4
CND,E4
M321
REEL/CAPSTAN
MOTOR
S321
(PLAY)
S322
(MOTOR)
TAPE
MACHANISM
DECK
M
1
2
2
3
4
4
5
6
C
TC BOARD
CN303
CD
BOARD
CNP702
B
J391
i
–
+
–
+
SP392
SPEAKER
(R-CH)
SP391
SPEAKER
(L-CH)
–
+
–
+
SP395
G–Xpand
SPEAKER
(R-CH)
SP394
G–Xpand
SPEAKER
(L-CH)
SP393
WOOFER
SPEAKER
E
POWER BOARD
CN903
2
3
4
5
6
7
8
9
10
11
A
1
B
C
D
E
F
G
H
I
F
A
D
IC802
JW802
JW
372
JW371
JW373
JW861
JW346
JW838
JW333
JW336
JW855
JW307
JW859
JW321
JW359
JW334
JW342
JW826
JW337
JW326
JW833
JW328
JW309
JW349
JW306
JW310
JW341
JW354
JW834
JW311
JW360
JW356
JW322
JW345
JW350
JW868
JW308
JW318
D952
Q951
JW374
D955
JW331
R961
JW357
JW332
JW329
D951
JW320
JW339
JW319
JW305
JW303
JW313
JW312
JW870
JW302
JW325
JW304
JW330
JW362
JW358
JW361
JW858
JW317
KH325
JW314
JW327
JW343
JW340
JW344
JW873
JW823
JW324
JW847
JW845
JW822
JW828
JW869
JW315
JW347
JW338
JW866
JW860
JW872
JW814
JW801
KH802
KH803
1
5
1
2
JW832
JW808
JW871
JW848
JW831
JW865
JW853
JW841
JW856
JW850
JW804
JW852
JW809
JW816
JW335
JW862
JW818
JW827
JW351
JW839
JW348
JW825
JW812
JW854
JW824
JW835
CNP801
JW863
JW851
JW874
JW829
JW352
JW817
JW836
JW811
JW813
JW837
JW805
JW821
JW857
R856
JW864
JW815
JW820
JW301
JW316
JW806
JW840
JW807
JW867
JW355
JW849
JW830
JW810
CNP391
R291
R191
CN
P394
J301
GAME
LINE IN
Q956
CN
P
396
L301
C337
R348
R347
Q954
R346
IC325
C134
R131
R231
C135
R132
C222
R353
R225
D322
4
3
C334
C233
C336
D321
Q121
R328
R332
IC322
Q221
Q326
R341
C232
C346
R351
Q
953
C235
C951
R334
C342
R331
C343
R128
C229
C345
R343
D324
C344
C131
IC323
C231
C132
C958
C121
R958
R354
C239
R952
R951
R955
R229
R228
R960
C352
Q325
C952
C348
Q321
C953
KH321
R329
C957
C330
R129
R333
C959
R954
C333
R339
C133
KH323
R344
R340
R134
1
R352
R122
Q323
C139
C955
R959
R957
C956
R956
Q122
C328
C329
R324
R326
R327
R123
R325
R223
C325
R232
C226
C321
C322
IC321
R345
R126
R235
R127
C324
C349
C227
C228
C128
C127
C129
R135
C125
C126
R226
C225
R125
CNP322
C
122
Q324
Q327
C123
R336
C221
C230
C223
C240
C140
C130
IC324
C148
R323
R222
C248
C347
C351
R133
C238
R233
Q955
C234
R234
C335
C331
KH324
R241
R240
C247
C144
C332
R143
R242
R243
R140
C241
C141
Q222
C246
C147
C145
R142
Q329
Q328
C244
R141
C245
C146
Q952
R817
R816
KH801
D807
CNP805
CNP803
R807
R805
R828
R806
R811
Q818
R810
Q812 Q813 Q815
D809
R859
Q819
Q801
D804
R818
R801
R803
R838
R808
Q802
R809
D805
C817
CNP802
D806
R861
D808
Q803
R843
R845
R845
R846
R852
R831
R830
R835
D810
Q808
Q809
R851
Q804
C821
Q806
Q807
D803
R837
R827
R824
R814
R826
R857
R825
R833
R854
R822
IC805
C803
Q805
R834
R832
R849
C804
R848
R847
C814
C813
X802
X801
R839
R821
C805
R815
Q810
R842
IC804
R841
R840
R840
C818
R853
R855
C808
C809
C807
R813
R836
R823
IC801
R802
R850
D802
C
N
P392
C
NP
393
C
N
P395
C341
C338
R137
R237
JW323
D958
D954
D957
Q322
D953
Q957
R227
C138
R858
R860
R862
JW875
R844
C816
IC803
LCD801
LIQUID CRYSTAL DISPLAY
CNP804
E
C
B
E
C
B
B C E
B C E
B
C
E
B C E
E
C
B
E
C
B
E
C
B
E C B
E C B
B C E
E
C
B
E C B
B C E
E
C
B
E
C
B
E
C
B
B
C
E
B
C
E
B C E
B C E
E
C
B
E C B
E C B
1
1
2
2
6
5
8
7
1,2
3,4
–
+
1
2
4
3
1
2
4
5
E
C
B
D321
G-5
D322
G-5
D324
F-6
D802
A-4
D803
B-4
D804
B-4
D805
B-4
D806
B-4
D807
B-4
D808
B-4
D809
B-5
D810
B-5
D951
H-2
D952
G-3
D953
G-2
D954
H-2
D955
H-3
D957
H-3
D958
H-1
IC321
G-8
IC322
G-6
IC323
H-8
IC324
H-5
IC325
E-2
IC801
C-3
IC802
C-4
IC803
B-9
IC804
A-5
IC805
C-6
Q121
H-9
Q122
E-3
Q221
H-8
Q222
E-3
Q321
H-6
Q322
G-3
Q323
G-3
Q324
H-6
Q325
H-6
Q326
H-6
Q327
H-5
Q328
F-2
Q329
E-2
Q801
E-5
Q802
F-5
Q803
F-5
Q804
F-6
Q805
B-6
Q806
A-4
Q807
A-4
Q808
B-4
Q809
B-3
Q810
B-5
Q812
B-5
Q813
B-5
Q815
B-6
Q818
C-3
Q819
C-3
Q951
H-1
Q952
H-2
Q953
H-1
Q954
H-2
Q955
H-2
Q956
H-2
Q957
H-3
Ref. No.
Location
z
Semiconductor
Location
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