Sony CFD-RG880CP Service Manual ▷ View online
CFD-RG880CP
CFD-RG880CP
37
37
7-11. PRINTED WIRING BOARD – MAIN Section –
•
: Uses unleaded solder.
• See page 29 for Circuit Boards Location.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
1-878-321-
11
(11)
MAIN BOARD
R563
R579
JW239
JW249
Q807
1
7
Q806
R566
R581
R578
R580
JW241
JW240
JW242
JW244
JW246
JW248
JW254
JW252
L81
1
JW255
JW286
JW285
JW284
JW243
JW245
JW247
JW250
JW2501
C256
D151
C151
C351
C353
C251
R255
C355
R21
1
C152
R156
R153
R155
R353
R154
D251
R351
R257
C254
C953
C123
C952
C124
R222
C223
C224
R225
R221
R342
R341
R215
R220
R219
R1
19
R120
R121
R125
C906
D904
C914
C915
D905
R915
C909
C908
R919
R918
R917
R916
C328
C327
C330
C331
C322
C321
C323
C329
R327
R921
R326
JC303
R325
R328
JW103
JW104
D306
C319
R321
C318
R324
R322
R323
D305
D909
R316
C317
R315
R314
C312
C313
R317
R331
R305
C307
R907
JW109
JW1
12
JW1
11
JW1
10
JW1
14
JW1
17
JW1
15
JW1
18
JW1
16
JW1
13
JW108
C910
C315
C905
R903
R904
R946
C918
R947
D907
R310
R308
C308
R309
R343
VR202
JW187
R318
FB901
FB902
D906
R924
R930
R927
R928
C913
C912
D308
R335
R913
R1
15
C219
C220
C120
C1
19
R256
C253
C154
R157
R253
C106
C107
R302
C302
R105
R104
R208
R160
R162
JW298
JW296
R163
C204
R1
10
C104
C201
C101
R108
JW123
JW122
JW121
JW120
JW1
19
JW154
JW155
JW157
JW156
JW279
JW280
JW223
JW221
JW225
JW224
JW290
JW220
JW226
JW227
JW231
JW230
JW229
JW228
JW222
JW153
JW150
JW148
JW146
JW147
D31
1
D312
JW149
R209
R223
R124
R123
C
111
R1
12
C109
R152
R263
R261
R262
R260
C352
C902
C901
C156
C882
C881
R514
R515
R516
JW283
JC806
R522
C886
R899
R896
R895
R501
R502
R897
R507
C870
R898
R512
L812
C884
R517
R51
1
C880
R526
C887
R527
R528
C889
C801
R801
C888
C802
R803
R804
R805
R807
R808
R809
R540
C803
C804
C805
C878
C883
CN1
JW238
1
13
JW235
JW237
JW236
JW234
TP304
TP303
TP301
TP302
TP102
TP101
TP103
TP902
TP203
TP201
TP202
JW233
JW232
IC351
R251
C903
C922
R122
CNP391
C122
JW140
R340
C335
R217
R218
Q201
C332
Q101
R118
R117
R912
Q905
L901
IC901
L902
C904
TP902
TP906
TP905
TP901
JW294
1
5
R914
Q906
D307
C555
JW208
JW165
JW170
JW168
JW159
JW206
JW205
JW203
JW204
JW202
JW201
C919
JW171
JW177
JW178
JW179
JW200
JW209
JW210
JW21
1
JW212
JW199
JW198
JW195
JW190
D815
D814
C920
JW180
JW176
JW175
JW173
JW181
JW174
JW183
JW184
JW185
JC809
C835
C837
C841
C840
C839
R847
C833
R849
R848
R850
Q805
JW161
Q804
IC804
C842
R846
R844
2 1
3 4
3 4
R810
R845
C808
C807
C806 R806
C807
C806 R806
C823
JW289
Q802
R843
R841
L802
IC803
R589
R569
R570
L808
L809
FB803
FB802
VR501
C551
R586
C552
R587
JW193
JW293
JW266
JW265
JW282
JW263
JW262
JW261
JW291
JW271
JW267
JW268
JW269
JW270
JW192
JW196
JW197
JW292
R588
C550
C549
C548
R585
R584
R583
R571
R572
R573
R574
FB805
R258
R158
VR102
R590
Q833
JW194
W802
CN2
11
1
R575
R576
R576
R577
FB807
D808
D809
JW189
D810
D811
CNP392
3
1
1
5
CNP303
1
6
CNP303
S971
PLAY
PLAY
TAPE
MECHANISM
DECK
(2/2)
SP393
(WOOFER)
S972
MOTOR
M971
CAPSTAN
REEL MOTOR
1
+
-
6
SW2
;
PUSH
OPEN/CLOSE
CNP901
1
5
CNP393
1
4
C539
C540
C540
JW191
FB806
FB804
C527
C525
D806
D807
C822
R837
C834
C838
C836
L804
L803
R838
R818
R821
R822
R813
R833
JC802
C816
R820
R832
R814
C814
R815
C815
R817
R852
R836
R835
R812
R819
C817
C818
R831
R823
R824
C820
R826
C821
R827
R825
R834
R828
D804
C819
R830
R829
R861
R854
C844
R856
R853
R855
R840
C832
JC805
R858
C813
R859
C846
C845
R556
R869
R868
R558
R559
R562
JW260
R560
C848
C847
R860
R816
IC802
JW214
4
1
5
8
R811
L814
X802
C812
C826
C824
C830
C828
C827
C825
C831
C829
Q803
R531
R532
JW274
JW273
JW272
JW275
JW276
JW277
JC812
JC811
C501
C502
R564
Q809
Q811
Q810
Q812
R552
R554
R529
R530
R530
R857
E41,BR,MX
MODEL
CET,E92
MODEL
CET,E41,E92 MODEL
CET,E92,BR MODEL
E41,MX MODEL
BR,MX
MODEL
Q801
C849 R862
Q816
Q814
Q813
Q815
R864
R863
R863
D303
L813
C326
C320
Q305
JW102
R333
R920
JW105
JW182
JW106
JW107
D903
D902
Q901
Q903
Q907
Q912
R905
R906
R901
C325
C324
R337
R339
R345
R334
Q904
Q302
R945
R307
C314
R313
Q301
R312
R311
C310
C309
C309
C311
C316
Q306
Q304
Q303
D304
R923
R922
R320
R319
R274
D310
C911
D309
JW278
JW186
JW188
JW101
R174
R306
R214 R114
R344
R336
R338
R911
R910
R909
R910
R909
JC302
4
5
1
14
1
15
28
8
R252
R352
C153
R151
C252
R254
JW297
JW145
JW144
JW142
JW138
JW139
C222
C221
C121
C334
C218
C216
C1
16
C1
18
C907
JW128
JW129
JW130
JW126
JW125
JW124
JW288
JW127
JW135
JW134
JW133
JW137
JW136
JW131
JW132
JW143
C207
R210
Q160
C160
C260
R161
C209
C211
R212
C213
C214
C114
C113
C301
C306
C305
R109
R259
R159
C257
C157
C102
R525
R523
R802
R524
Q808
R521
R518
R518
R510
R505
R887
R890
R889
CN806
CN804
1
6
CN803
1
15
IC302
1
15
B
C
E
B
C
E
IC303
1
6
CN802
1
7
CN808
5
1
CN805
1
2
CN809
1
2
CN810
R884
R882
C862
JW256
JW257
R866
Q820
Q818
Q824
Q822
Q828
Q826
Q832
Q830
Q825
Q831
Q829
R865
C861
R533
C869
R891
R892
R893
R893
IC801
R894
80
51
Q827
Q819
Q817
Q823
Q821
50
31
30
1
100
81
R506
R503
R504
R508
R508
R509
TP801
TP805
TP804
TP802
TP803
R205
R204
R224
R304
R303
R303
IC301
C206
Q260
R111
C208
C108
R582
R567
R568
R565
JC808
R513
R886
R883
R880
R885
R881
R876
R879
R878
R877
L810
R875 R874
R873
JW258
JW259
JW217
JW216
JW219
JW218
JW215
R871
R870
R872
25
24
2
1
CN801
2
W801
1
CN811
F
LCD
BOARD
CN601
G
VOLUME
KEY
BOARD
KH405
H
J
LED1
BOARD
CNJ403
K
LED2
BOARD
CNJ404
M
LED4
BOARD
CNJ406
L
LED3
BOARD
CNJ405
D
TC
BOARD
CN303
N
POWER
BOARD
CN981
O
USB BOARD CN1003
Q
AUDIO IN
BOARD
CNP371
A
CD
BOARD
CN704
C
TUNER
BOARD
CNP1
P
HEADPHONE
BOARD
CNP374
E
LCD
BOARD
CN602
I
FUNCTION
KEY
BOARD
CNP402
POWER
KEY
BOARD
KH407
X802
C202
B E
B E B E B E
B E
B E
B E
B E
B E
C
C
C
C
C
C
C
C
C
B E
B E
C
C
B E
C
1
3
2
B E
C
B E
E B
C
C
B E
B E B E B E
B E B E
B E
C
C
C
C
C
C
C
B
E
C
B C E
B E
C
B E
B
C
E
B E
C
C
C
E B
B
E
C
B C E
B E
C
B
E C
JW101
B E
E B
E B
C
C
C
E B
C
E B E B
E B E B
C
C
C
C
B E
B E
C
C
E B
C
E B
C
C B
E B
E B
C
C
(Page 42)
(Page 35)
(Page 46)
(Page 38)
(Page 46)
(Page 38)
(Page 31)
(Page 33)
(Page 44)
(Page 44)
(Page 44)
(Page 42)
(Page 44)
(Page 44) (Page 44)
(Page 44)
Ref. No. Location
• Semiconductor Location
Ref. No. Location
D151
E-4
D251
E-4
D303
F-9
D304
G-10
D305
H-10
D306
H-10
D307
H-8
D308
H-8
D309
G-11
D310
G-11
D311
F-5
D312
F-5
D804
C-9
D806
D-11
D807
E-11
D808
F-10
D809
F-10
D810
F-11
D811
F-11
D814
E-9
D815
E-9
D902
G-9
D903
H-9
D904
H-5
D905
H-7
D906
G-7
D907
F-8
D909
G-11
IC301
F-5
IC302
H-9
IC303
H-3
IC351
F-4
IC801
C-6
IC802
D-7
IC803
E-7
IC804
E-7
IC901
G-7
Q101
H-4
Q160
E-5
Q201
H-4
Q260
E-4
Q301
G-10
Q302
G-9
Q303
G-10
Q304
H-10
Q305
H-10
Q306
G-10
Q801
C-8
Q802
D-7
Q803
D-7
Q804
E-7
Q805
E-7
Q806
B-4
Q807
B-4
Q808
C-5
Q809
B-10
Q810
B-10
Q811
B-9
Q812
B-9
Q813
C-8
Q814
C-8
Q815
B-8
Q816
C-8
Q817
B-6
Q818
B-6
Q819
B-6
Q820
B-6
Q821
B-7
Q822
B-7
Q823
B-7
Q824
B-7
Q825
B-7
Q826
B-7
Q827
B-7
Q828
B-7
Q829
B-8
Q830
B-8
Q831
B-7
Q832
B-7
Q833
C-11
Q901
G-9
Q903
G-9
Q904
G-8
Q905
H-5
Q906
H-8
Q907
H-9
Q912
G-8
CFD-RG880CP
CFD-RG880CP
38
38
7-12. PRINTED WIRING BOARDS – JACK Section –
•
: Uses unleaded solder.
• See page 29 for Circuit Boards Location.
1
A
B
C
D
E
F
2
3
4
5
6
7
8
9
10
1-878-329-
11
(11)
1-878-330-
11
(11)
HEADPHONE BOARD
AUDIO IN BOARD
R175
R176
R177
R180
R280 R279
R276
R275
R275
CNP373
1
1
5
4
JW401
L372
CNP374
JW402
3
1
3
CNP2
AUDIO
IN
1
1
3
CNP371
CNP372
FB301
FB101
R271
R171
L171
L271
JW301
L371
JC171
FB201
P
MAIN
BOARD
CNP391
Q
MAIN
BOARD
CNP392
SP191
(LCH)
SP192
(BUZZER)
SP291
(RCH)
SP292
(BUZZER)
J391
J
J371
AUDIO IN
(Page 37)
(Page 37)
CFD-RG880CP
CFD-RG880CP
39
39
7-13. SCHEMATIC DIAGRAM – MAIN Section (1/3) –
• See page 30 for waveform. • See page 50 for IC Block Diagram. • See page 54 for IC Pin Function Description of IC801.
IC B/D
CN805
R564
JC808
C501
CN804
R529
R530
R556
R558
R531
R532
R559
R560
R563
CN803
CN802
R871
R870
R869
R868
R870
R869
R868
R866
R865
R865
R864
R863
R862
R863
R862
R861
R860
R859
R858
R854
R860
R859
R858
R854
R836
R852
C848
C847
C846
C845
C847
C846
C845
C844
R856
R82
6
R82
5
R824
R82
3
R82
2
R82
1
R820
R819
R857
R834
R82
7
C821
R812
R811
R810
R809
R808
R80
7
R80
6
R805
R804
R803
R802
R801
C806
R828
R815
R816
R817
R818
R814
R829
JC802
R830
R831
R832
R833
R831
R832
R833
CN808
CN809
CN810
R872
R503
R504
R504
R508
R509
R509
R511
R510
R512
L812
R514
R515
R516
R517
R515
R516
R517
C881
C882
C882
C884
R523
R524
R525
R523
R524
R525
R526
R527
R528
R528
C889
R507
JC806
R521
TP801
TP802
TP803
TP804
TP805
TP802
TP803
TP804
TP805
CN806
R505
R506
R513
R897
R896
R895
R894
R893
R89
2
R89
1
R890
R533
R884
R883
R882
R881
R880
R87
9
R878
R87
7
R87
6
R87
5
R87
4
R87
3
R502
C870
R889
C869
R887
R885
R886
L810
L811
R838
R837
R840
C828
C82
9
C827
C826
R841
R843
R845
R844
L804
R846
R847
R848
R849
R850
R567
R566
R565
R566
R565
R568
R552
R554
R522
R518
R501
R899
R898
C801
C802
C803
C804
C805
C80
7
C81
6
C81
7
C81
8
C819
C82
0
C814
C815
R540
R813
C849
C502
SW2
C886
C880
C878
C883
C887
C888
C888
C861
C862
L814
C81
2
C813
C808
D804
C822
C823
C824
C825
X802
C830
C831
C832
L802
C833
IC803
IC804
L803
C835
C83
6
C837
C839
C83
8
C84
1
C842
R562
JC811
JC812
Q806
Q807
Q808
IC801
IC802
Q802
Q803
JC805
C834
Q804
C840
Q805
R835
R853
R855
Q801
Q815
Q813
Q816
Q814
Q809
Q810
Q811
Q812
Q823
Q821
Q817
Q824
Q822
Q820
Q818
Q819
Q831
Q829
Q827
Q825
Q832
Q830
Q828
Q826
(Page 43)
(Page 43)
(Page 45)
(Page 45)
(Page 45)
(Page 41)
(Page 45)
(Page 45)
(Page 45)
(Page 45)
(Page 41)
(Page 40)
CFD-RG880CP
CFD-RG880CP
40
40
7-14. SCHEMATIC DIAGRAM – MAIN Section (2/3) –
• See page 51 for IC Block Diagram.
IC B/D
R208
R108
R123
R223
R209
R109
R104
R105
R204
R205
C207
C106
R110
R210
TP302
R304
TP301
R303
R302
C113
C213
R161
R163
R162
R160
R263
R262
R260
R112
R212
R34
4
R34
3
R114
R214
R305
R311
R312
R313 R314
R315
R316
C311
R309
R308
R307
R306
R310
R317
R319
R32
0
R334
R333
R331
R326
R325
JC303
R327
D305
R323
C31
8
R321
R322
R318
D306
R328
R340
R220
R119
R219
R120
R125
R121
C119
C120
C219
C220
R225
R221
TP203
TP103
R118
R218
R117
R217
R115
R21
5
R341
R34
2
JC302
TP101
R122
TP102
TP202
R222
CNP391
CNP393
CNP392
R337
R336
D307
D308
R338
R339
R345
R335
TP303
TP304
R174
R274
R124
R224
CNP371
L171
L371
L271
L271
CNP372
JC171
R271
R171
FB301
FB201
FB101
J371
CNP374
CNP373
J391
R175
R275
R180
R280
R276
R279
R176
R177
C206
C107
C204
C104
C201
C101
C102
C202
IC301
C306
C302
C301
C305
C111
C109
C211
C209
C160
C260
C307
C308
Q302
C309
C310
C315
C114
C214
C312
C313
C314
C316
C317
R324
C116
C216
C118
IC302
C319
C320
C321 C322
C323
C326
C327
C324
C325
C328
C329
C331
C335
C222
C122
C224
C223
C124
C123
C330
CNP2
SP393
SP191
SP291
SP192
SP292
L372
IC303
C332
C334
C221
C121
D31
1
D312
Q260
Q160
R261
Q301
Q303
Q304
Q305
D304
D303
Q101
Q201
C218
VR102
VR202
D309
D310
Q306
(Page 39)
(Page 41)
Click on the first or last page to see other CFD-RG880CP service manuals if exist.