Sony CFD-G700CP / CFD-G770CP / CFD-G770CPK Service Manual ▷ View online
33
33
CFD-G700CP/G770CP/G770CPK
CFD-G700CP/G770CP/G770CPK
7-6. SCHEMATIC DIAGRAM – TUNER BOARD –
• See page 44 for Waveforms.
• See page 45 for IC Block Diagrams.
IC B/D
IC B/D
1
C
3
CN2
(Page 40)
no mark : FM
( ) : AM
( ) : AM
:US, CND, MX, E92
:SP, E41, AUS
*
SP, E41
AUS
SP,E41,AUS
C10
C12
C18
C21
C29
C54
CF4
JC1
JC2
JC3
JC4
JC5
JC6
L4
R2
R3
R4
R10
R24
R32
R41
R51
R58
R59
R60
R61
CF2
R92
R30
R14
R11
JC24
CT3
CT1
X1
C32
C35
C33
C34
C31
C30
C1
C8
C4
C11
C9
C24
C80
C37
C39
C20
C22
C7
C51
C52
C95
C61
C62
C63
C57
C56
L1
D1
L2
D2
R53
R50
C55
R91
C41
C42
IC1
R1
D11
D10
C68
C66
C60
R94
R13
L21
CNP1
ANT1
R54
IC2
T2
C49
R40
C43
D3
C23
R5
C53
R55
R52
C59
R63
L3
JC12
JC11
C47
JC13
T1
C65
R65
C27
C26
C15
C14
C13
R31
R33
R56
R57
JC33
JC34
C77
C78
*
*
US,CND,MX,E92
US,CND,
MX,E92
MX,E92
0
0
0
0
0
L11
0
0
0
0
0
0
34
34
CFD-G700CP/G770CP/G770CPK
CFD-G700CP/G770CP/G770CPK
7-7. PRINTED WIRING BOARD – TC BOARD –
•
:Uses unleaded solder.
(11)
11
1-688-389-
IC301
C103
R210
R206
R201
R301
R-CH
HRP301
RECORD/PLAYBACK
HEAD
L-CH
YEL
RED
WHT
BLK
BLK
(CHASSIS)
R104
R103
R202
R203
R204
C104
C203
C204
C201
C205
C105
R305
R101
C101
JC304
R102
C107
C207
R307
C307
R306
C305
R308
C306
R303
JC301
R211
R205
JC303
R309
R304
JC302
R111
R105
R106
R302
R110
JC305
JC306
JC307
JC308
Q301
R112
R212
R314
R315
CN303
T301
C102
C302
C202
C301
C304
C303
S301
S301
(REC/PB)
REC
PB
-1
-2
HE301
ERASE HEAD
TAPE MECHANISM DECK (1/2)
B
CN1
(Page 36)
1
A
B
C
D
E
F
2
3
4
5
6
• See page 27 for Circuit Boards Location.
35
35
CFD-G700CP/G770CP/G770CPK
CFD-G700CP/G770CP/G770CPK
7-8. SCHEMATIC DIAGRAM – TC BOARD –
• See page 44 for Waveforms.
• See page 45 for IC Block Diagram.
IC B/D
2
1
3
CN1
(Page 40)
no mark : FM
( ) : PB
< > : REC
[ ] : CD PLAY
no mark : FM
( ) : PB
< > : REC
[ ] : CD PLAY
no mark : FM
( ) : PB
< > : REC
[ ] : CD PLAY
no mark : FM
( ) : PB
< > : REC
[ ] : CD PLAY
no mark : FM
( ) : PB
< > : REC
[ ] : CD PLAY
no mark : FM
( ) : PB
< > : REC
[ ] : CD PLAY
R301
C301
R110
R101
C302
C205
R201
R210
R106
R206
R302
R303
R304
R309
C303
C304
R306
R111
R211
R203
R202
R103
R102
R308
C105
C103
C203
C306
C107
C207
C305
T301
C102
R104
R112
C104
R212
R204
C202
C201
C204
IC301
(5,HZ)
JC302
JC306
JC308
JC305
JC307
JC301
JC303
JC304
R314
R315
Q301
R307
C307
R305
C101
R105
R205
CN303
TAPE MECHANISM DECK (1/2)
36
36
CFD-G700CP/G770CP/G770CPK
CFD-G700CP/G770CP/G770CPK
7-9. PRINTED WIRING BOARD – MAIN BOARD –
•
:Uses unleaded solder.
• See page 27 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D320
G-10
D321
G-10
D322
H-10
D323
G-11
D324
F-7
D351
H-8
D414
C-4
D415
B-4
D461
B-10
D462
B-11
D801
C-9
D802
D-9
D804
E-8
D805
D-8
D951
G-9
D952
G-9
D953
G-9
D954
H-5
D955
H-7
IC321
F-5
IC351
H-9
IC371
H-4
IC401
B-4
IC801
C-7
IC802
C-9
IC805
C-6
IC806
D-6
IC901
H-7
IC902
G-10
Q171
H-4
Q271
H-4
Q320
F-3
Q321
G-7
Q322
F-8
Q323
F-7
Q351
H-10
Q352
H-10
Q354
G-10
Q401
D-3
Q402
D-4
Q403
D-4
Q405
D-4
Q406
B-4
Q407
B-4
Q451
C-6
Q452
B-6
Q801
C-10
Q803
D-9
Q804
C-10
Q805
C-9
Q806
C-9
Q812
C-10
Q815
C-10
Q816
C-10
Q950
G-10
Q951
G-8
Q952
G-8
Q953
G-8
Q954
G-10
Q959
G-10
Q971
H-5
Q972
H-8
IC401
IC801
IC901
IC371
IC321
IC802
IC806
IC805
IC351
IC902
1
5
10
14
15
20
25
28
1
5
10
15
E
C
B
E
C
B
1
5
10
15
1
1
3
3
2
4
5
1
4
5
8
1
3
1
3
4
5
E
E
A
K
K
E
E
E
E
E
E
E
E
E
E
E
A/K
A
K
A
K
K
E
S
A
K
A
E
A
A
K
E
E
A
K
K
A
K
K
E
E
E
E
E
E
A
A
K
E
E
2
1
JR118
JR120
JR133
JR138
JR122
R317
R318
R319
R345
Q320
R346
JR105
C962
JR107
R101
JR153
JR134
JR124
R826
Q806
JR135
JR155
JR106
R273
R451
R427
R420
C411
R452
Q959
Q951
R162
Q323
Q322
Q321
Q271
Q171
Q953
Q352
D952
D324
D320
D351
D951
D322
D321
D955
D954
R965
R954
R964
R961
R960
R957
R955
R953
R952
R951
R950
R949
R948
R947
R946
R945
R944
R943
R942
R941
R409
C106
C107
C108
C110
C111
C124
C132
R372
R371
R366
R365
R364
R362
R361
R360
R359
R357
R356
R353
R351
C172
C175
C206
C207
C208
R344
C209
C210
C211
R340
R339
C224
C232
C272
C275
R338
R337
R336
R335
C326
C327
C333
C334
C342
C350
C352
C357
R334
C358
R333
C361
C366
R332
C436
C951
C953
C955
R331
R330
R329
R328
R326
R324
R281
R276
R275
R272
R966
R227
R224
R223
R203
R202
R181
R176
R175
R173
R172
R130
R129
R127
R124
R103
R102
R262
R261
Q952
FB837
R104
C841
C839
C828
C827
C826
C807
C803
C458
C457
R477
FB834
R161
R363
R485
R488
R490
R325
R491
R492
R803
R804
R805
R809
R810
R825
R834
R835
R836
R837
R838
R839
R840
R841
R842
R843
R844
R845
R846
R847
C846
R848
R849
C831
R850
R851
R852
R853
C820
C819
C815
C813
R854
R855
R342
R343
R856
C456
C455
C454
C453
C451
R857
R348
R858
R859
R860
R861
R862
R863
R864
R865
R866
R867
R868
R872
R875
R877
R879
R880
R881
R882
R883
R235
C459
R453
R454
R456
R461
R462
R463
R493
FB831
R885
R886
R900
R901
R898
R905
R906
R907
Q815
Q805
Q452
Q451
Q804
Q803
Q801
FB832
FB835
FB836
D462
D953
D323
R279
R179
R341
D461
Q812
CN2
C806
R322
R460
R347
R204
FB833
C302
C437
R126
R226
C109
R252
R152
JR140
R201
R135
R120
R251
R151
R123
JR108
JR152
C304
R220
R153
R154
R253
R254
JR110
JR136
JR111
JR150
JR151
JR113
Q403
R429
JR109
R441
R440
R439
R438
R437
R436
R435
R434
R433
R432
R431
R430
C415
C431
C432
C433
Q401
Q402
Q405
R445
R444
R418
R494
R489
R468
R448
C254
C425
C426
D414
Q406
Q407
R419
D415
R447
CN1
JR114
R446
C430
R470
C154
JR117
JR121
R893
R229
R225
R225
R125
C851
C825
C804
R457
R486
R801
R811
R495
C843
C837
C829
C816
R873
R874
R878
R895
D804
R230
R892
C856
C842
R891
R876
R902
JR128
JR129
JR131
R869
R482
R802
R822
R823
R824
C814
R870
R871
R894
D805
JR126
JR127
R884
R812
R813
R817
R818
R819
C855
C853
R903
R904
R827
R800
R481
R807
R820
R828
R829
R830
C848
C847
C810
R897
R896
R899
D801
R160
R831
C857
R887
R888
JR137
R483
R484
R808
R814
R821
C850
C849
C833
R480
D802
C852
R815
R816
C854
JW101
CNP397
JW102
JW173
JW172
JW177
JW303
JW302
JW304
KH851
JW312
JW313
JW314
JW315
JW291
JW
296
JW
297
JW300
JW299
JW309
JW294
JW292
JW307
JW308
JW298
JW176
JW167
JW169
JW168
JW170
JW180
JW181
JW113
JW112
JW166
JW
162
JW
164
JW161
JW165
JW261
JW185
JW183
JW184
JW182
JW178
JW290
JW279
JW280
JW283
JW287
JW289
JW288
JW286
JW282
JW284
JW
285
JW
264
JW
263
JW
265
JW
266
JW
218
JW
251
JW273
JW271
JW
272
JW269
JW
270
JW216
JW155
JW225
JW
226
JW262
JW217
JW260
JW156
JW157
JW146
JW147
JW144
JW145
JW151
JW153
JW154
JW158
JW149
JW
148
JW103
JW104
C332
JW108
C337
JW109
JW111
JW
135
JW137
JW
139
JW
140
JW134
JW138
JW215
JW
220
JW152
JW150
JW209
JW
212
JW211
JW213
JW200
JW
219
JW
227
JW
240
JW221
JW222
JW252
JW239
JW229
JW
242
JW257
JW
230
JW
160
JW
223
JW
244
JW243
JW246
JW
228
JW
241
JW259
JW248
JW250
JW224
JW247
JW
256
JW204
JW206
JW
232
JW
234
JW233
JW207
JW
202
JW
199
JW192
JW194
JW193
JW196
JW
197
JW198
C381
JW129
JW127
JW
320
JW186
JW188
JW189
JW
190
JW195
JW187
JW116
JW117
JW125
JW130
JW
123
JW124
JW131
JW
122
JW
126
JW132
C344
JW107
JW205
JW
118
JW120
JW136
JW141
JW121
JW119
JW245
JW275
JW276
JW255
JW208
JW128
JW253
JW254
JW133
JW210
JW231
JW142
JW171
CN803
C402
C362
Q354
CNP805
C349
CNP807
C121
C123
C305
C131
C127
C173
C223
C226
C231
Q954
Q950
Q351
Q972
Q971
C271
C273
C301
C335
C336
CNP303
CNP391
CNP301
CNP393
C338
CNP394
C339
C340
C341
C343
C345
C348
C346
C274
C174
C351
C353
C303
C961
C957
C954
C354
C355
C356
C359
C125
C360
C371
C380
C152
C153
C225
C252
C253
C424
C423
C422
C421
C420
C419
C427
C417
C416
C418
C251
C221
C151
L804
C808
C805
C461
Q816
C261
L159
L158
CNP803
CNP806
C161
CN805
CNP390
CN804
L803
L160
C126
C347
X802
C227
C171
TP1
G770CPK
G770CPK
G770CPK
G700CP
US,SP,E41
G770CPK
G700CP
G770CPK
G770CPK
G770CPK
US,SP,E41
G770CPK
G770CPK
SP,E41,AUS
US,CND,
MX,E92
MX,E92
E
I
J
H
LCD
BOARD
CN801
(Page 38)
D
LED1 BOARD
HK402
(Page 38)
F
LCD
BOARD
CN802
(Page 38)
POWER KEY
BOARD
KH407
(Page 38)
VOLUME KEY
BOARD
KH405
(Page 38)
CD KEYBOARD
KH406
(Page 38)
N
MICROPHONE
BOARD
KH354
(Page 37)
B
TC BOARD
CN303
(Page 34)
G
POWER BOARD
KH903
(Page 42)
S971
PLAY
PLAY
SP393
(WOOFER)
S972
MOTOR
M971
CAPSTAN/
REEL MOTOR
M
D-LIGHT
BOARD
KH356
(Page 37)
L
HEADPHONE
BOARD
KH353
(Page 37)
K
AUDIO IN
BOARD
KH355
(Page 37)
A
BD90
BOARD
CN201
(Page 30)
C
TUNER
BOARD
CNP1
(Page 32)
M
PUSH
OPEN/CLOSE
SW2
TAPE MECHANISM DECK (2/2)
1
2
A
B
C
D
E
F
G
H
3
4
5
6
7
8
9
10
11
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