Sony CFD-RG880CP (serv.man2) Service Manual ▷ View online
CFD-RG880CP
CFD-RG880CP
5
5
2-3. SCHEMATIC DIAGRAM - MAIN Section (1/3) -
• See page 19 for IC Pin Function Description.
Note: IC801 on the MAIN board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
CN805
R564
RMC-VCC
LED6.2V
JC808
C501
CN804
R529
R530
R556
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
R860
R859
R858
R836
R852
C845
(E41, E92, MX, BR)
(E92, MX, BR)
(CET, E41)
(CET)
R856
R826
TU-INT
R825
R824
R823
R822
R821
R820
R819
R834
R854
1k
C844
220p
R827
C821
R812
R811
R810
R809
R808
R807
R806
R805
R804
R803
R802
R801
C806
R828
R815
R816
R817
R814
R818
R829
R830
R831
R830
R831
JC802 0
R832
R833
R833
CN808
CN809
CN810
R872
R503
R504
R504
R508
R509
R509
R511
R510
R512
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
R506
R897
R896
R895
R894
R893
R892
R891
R890
R884
R883
R882
R881
R880
R879
R878
R877
R876
R875
R874
R873
R502
C894
100
R592
100k
10V
R450
47k
Q808, 807, 834
C870
R889
C869
R887
R885
R886
R838
22k
R837
22k
R840
C828
C829
C827
C826
R841
R843
R845
R846
R847
56k
S
R850
R567
R566
R565
R566
R565
R568
R552
D817
DB2S31100K8
R591
(CET)
0
R522
R518
R501
R449
R898
C801
C802
C803
C804
C805
C807
C816
C817
C818
C819
C820
C814
C815
R813
C849
C502
SW2
C886
C880
C878
C883
C887
C888
C888
C861
C862
L814
C812
C813
C808
D804
C822
C823
C824
C825
X802
C830
C831
C832
L802
C833
IC803
PST8228UL
IC804
XC6216D332PR
L803
C835
C836
C837
C839
C838
C841
C842
JC811
JC812
Q806
2SB1689
Q834
RT1N144C
Q807
Q808
IC801
LC87F7DC8AVU-QIP-E
IC802
BR24T02FJ-WGE2
Q802
Q803
JC805
C834
Q804
INJ0203AC1
C840
Q805
R835
(CET, BR)
(E41, E92, MX)
DA2J10100L
TU-INT
TU-RST
TU-RST
NC
TU-ON
TU-ON
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
D816
DB2S31100K8
R593
0
(E41, E92, MX, BR)
(CET)
(Page 13)
(Page 13)
(Page 15)
(Page 15)
(Page 15)
(Page 6)
(Page 7)
(Page 15)
(Page 15)
(Page 15)
(Page 15)
(Page 7)
CFD-RG880CP
CFD-RG880CP
6
6
2-4. SCHEMATIC DIAGRAM - MAIN Section (2/3) -
R123
R223
R209
R109
R104
15k
R204
15k
C106 6800p
R110
R210
TP302
R304
TP301
R303
C113
C213
R161
R163
R162
R160
R263
R262
R260
R112
R212
R114
R343
6.8k
R305
R311
3.9k
R313
33k
R315
33k
C311
R308
2.7k
R307
R306
R310
R317
R319
R320
R334
R333
R326
R325
JC303
R327
R323
C318
R321
R322
R318
D306
DA2J10100L
R328
R340
R220
R120
R125
R121
C119
C120
C219
C220
R225
R221
TP203
TP103
R118
R218
R117
R217
R115
R215
R341
R342
JC302
TP101
TP201
R122
TP102
TP202
R222
CNP391
CNP393
CNP392
R337
R336
D308
R338
R339
R345
R335
TP303
TP304
L101
22uH
L201
22uH
R124
R224
CNP371
CNP372
JC171
FB301
FB201
FB101
J371
CNP374
CNP373
J391
R175
R275
R276
R279
R279
R176
R177
R177
C206 6800p
C204
C104
C201
C101
C102
C202
IC301
C306
C302
C301
C305
C111
C109
C211
C209
C160
C260
C307
C308
Q302
C309
0.068
C315
C114
C214
C312
0.033
S
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
D311
D312
Q260
Q160
R261
Q301
Q303
Q304
Q305
D304
D303
Q101
Q201
C218
VR102
VR202
D309
D310
Q306
D305
DA2J10100L
DA2J10100L
D307
DA2J10100L
(Page 5)
(Page 7)
CFD-RG880CP
CFD-RG880CP
7
7
2-5. SCHEMATIC DIAGRAM - MAIN Section (3/3) -
IC B/D
IC B/D
1
0 <5>
0 <0.5>
0 <0.8>
0 <0.3>
0 <3.2>
11
.8
11
.8
6.2
3.3
3.3
R151
R152
R156
R251
R252
R153
R253
R154
R254
R352
R157
R351
R257
R256
D906
D907
R947
R901
R907
R906
R905
R904
R903
R909
R910
R911
R912
D904
TP902
TP903
TP904
R914
TP905
R916
R917
R918
R919
D905
R920
R921
CN811
CN812
W801
W802
CNP901
C922
GND
GND
GND
ROUT
VDD
LOUT
RST
SDIO
SCLK
TU-INT
TU-ON
R585
R584
R583
C548
R159
0
R259
R164
R264
0
0
0
R578
R579
R581
CNP303
TO
TAPE MECHANISM DECK
Refer to page
41 on original
41 on original
service manual
Refer to page
32 on original
32 on original
service manual
Refer to page
36 on original
36 on original
service manual
R569
R570
R571
R572
R573
R574
R589
R946
R945
C108
C208
C154
C353
C254
C153
C351
C253
C152
C252
R353
C355
C151
C251
C525
C527
FB802
FB803
C539
FB806
FB807
C555
C540
CN801
L813
C952
C953
C156
C256
C257
C157
CN1
CN2
C910
C909
TP906
TP907
C908
C907
C906
C905
Q912
C919
C918
C915
C914
L901
L902
C913
NC
VSS
ON/OFF
VOUT
VIN
C912
C904
C901
C902
C903
IC351
C352
D151
DB2S31100K8
D251
DB2S31100K8
C920
Q907
Q906
Q905
Q904
D902
D903
Q903
D809
D808
D811
D810
D815
D814
JC809
D806
D807
Q901
TU-ON
TU-INT
TU-RST
SW
PV+
GND
V+
FB
ON/OFF
IN–
RT
L501
0.47uH
L815
22uH
C172
0.01
C272
0.01
TP908
R925
3.3k
R929
5.1k
R927
27k
R931
1k
R923
27k
R926
0
C917
220p
C921 4700p
+5V REGULATOR
IC901
NJW4152GM
+3.3V REGULATOR
IC805
S-T111B33MC-OSGTFG
R541
0
C556
0.1
C557
0.1
• See page 4 for Waveforms. • See page 18 for IC Block Diagrams.
(Page 5)
(Page 5)
(Page 6)
(Page 17)
(Page 17)
(Page 11)
(Page 11)
CFD-RG880CP
CFD-RG880CP
8
8
2-6. PRINTED WIRING BOARD - MAIN Board -
•
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
Refer to page
35 on original
35 on original
service manual
Refer to page
37 on original
37 on original
service manual
Refer to page
31 on original
31 on original
service manual
E41, E92,
MX, BR
1-878-321-
21
(21)
MAIN BOARD
1
7
R566
C256
C151
C251
C355
C152
R156
R153
R353
R154
R351
R257
C254
C953
C123
C952
C124
R222
C223
C224
R225
R221
R342
R341
R215
R220
R120
R121
R125
C906
D904
D905
C909
C908
A
K
R919
R918
R917
R916
C328
C327
C330
C331
C322
C321
C323
C329
R327
R921
R326
JC303
R325
R328
C319
R321
C318
R324
R322
R323
C317
R315
C312
R317
R305
C307
R907
C910
C315
C905
R903
R904
R310
R308
C308
R343
VR202
R318
R335
R1
15
C219
C220
C120
C1
19
R256
C253
C154
R157
R253
C106
C302
R104
R160
R162
R163
C204
R1
10
C104
C201
C101
D31
1
D312
C
111
R1
12
C109
R152
R263
R261
R262
R260
C352
C902
C901
C156
C882
C881
R514
R515
R516
JC806
R522
C886
R896
R895
R501
R502
R897
R507
C870
R898
R512
C884
R51
1
C880
R526
C887
R527
R528
C889
C801
R801
C888
C802
R803
R804
R805
R807
R808
R809
C803
C804
C805
C878
C883
CN1
1
13
TP304
TP303
TP301
TP302
TP102
TP101
TP103
TP902
TP203
TP201
TP202
IC351
R251
C903
C922
R122
CNP391
C122
R340
C335
R217
R218
Q201
C332
Q101
R118
R117
R912
C904
TP902
TP906
TP905
TP901
R914
C555
D815
D814
C920
C835
C837
C841
C840
C839
R847
C833
R850
Q805
R846
2 1
3 4
3 4
R810
R845
C808
C807
C806 R806
C807
C806 R806
C823
Q802
R843
R841
IC803
R589
R569
R570
FB803
FB802
R585
R584
R583
R571
R572
R573
R574
VR102
CN2
11
1
A
K
K
A
A
K
A
K
K
A
A
A
A
K
K
K
A
K
A
FB807
D808
D809
D810
D811
CNP392
3
1
1
5
CNP303
1
6
TO
TAPE
MECHANISM
DECK
SP393
(WOOFER)
SW2
Z
PUSH
OPEN/CLOSE
CNP901
1
5
CNP393
1
4
C539
C540
C540
FB806
C527
C525
D806
D807
C822
R837
C834
C836
R838
R818
R821
R822
R813
R833
JC802
C816
R820
R832
R814
C814
R815
C815
R817
R812
R819
C817
R831
R861
R840
C832
JC805
R858
C813
R859
C845
R869
R868
R559
R560
R860
R816
R811
X802
C812
C826
C824
C830
C828
C827
C825
C831
C829
Q803
R531
R532
JC812
JC811
R529
R530
R530
C849 R862
Q816
Q814
Q813
Q815
R864
R863
R863
D303
A
A
A
K
K
A
K
C326
C320
Q305
R333
R920
D903
D902
Q901
Q903
Q907
R905
R906
R901
C325
C324
R337
R339
R345
R334
Q904
Q302
R307
C314
R313
Q301
R311
C309
C311
C316
Q306
Q304
Q303
D304
R320
R319
D310
D309
R306
R214
R114
R336
R338
R911
R910
R909
R910
R909
JC302
4
5
1
14
K
A
A
K
1
15
28
8
R252
C153
R151
C222
C221
C121
C334
C218
C216
C1
16
C1
18
C907
R210
Q160
C160
C260
R161
C209
C211
R212
C213
C214
C114
C113
C301
C306
C305
R525
R523
R802
R524
Q808
R521
R518
R518
R510
R887
R890
R889
CN806
CN804
1
6
CN803
1
15
IC302
1
15
E
C
B
C
E
B
IC303
1
6
CN802
1
7
CN808
5
1
CN805
1
2
CN809
1
2
CN810
R884
1
2
R882
C862
R866
Q820
Q818
Q824
Q822
Q828
Q826
Q832
Q830
Q825
Q831
Q829
R865
C861
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
R204
R304
R303
R303
IC301
C206
Q260
C208
C108
R567
R568
R565
R886
R883
R880
R885
R881
R876
R879
R878
R877
R875 R874
R873
R871
R870
R872
25
24
2
1
CN801
W801
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
R
TUNER
BOARD
CNP4
P
HEADPHONE
BOARD
CNP374
E
LCD
BOARD
CN602
I
FUNCTION
KEY
BOARD
CNP402
POWER
KEY
BOARD
KH407
X802
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
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
C E
B
B E
C
B
E
B E
K K
C
C
A
K K
A
C
E B
B
E
C
B
E
C
B E
C
B
E C
B E
S G
E B
D
C
C
E B
C
E B
C
C B
E B
E B
C
C
R517
C501
C502
R564
R591
R593
D817
D804
D816
Q809
Q811
Q810
Q812
R552
E B E B
E B E B
C
C
C
C
R826
C821
R827
R825
R834
R828
C819
R830
R829
Q801
B E
C
C818
R823
C820
R824
R854
R556
L814
L802
IC802
IC805
4
1
5
8
R852
R836
R835
C844
R856
R853
R855
JC809
W802
CN812
1
2
1 2
R923
D305
D306
D307 A
A
K
K
L101
L201
A
K
D308
Q906
Q905
Q912
C919
R946
R925
R929
C918
C921
C917
R947
D907
R945
A
A
K
K
C914
C913
R927
IC901
1
4
8
5
R931
R926
L813
R541
L501
L815
C557
C556
C172
C272
R164
1
3
A
K
(CET)
(CET)
(CET, BR)
(E41, E92, MX)
(CET, E41)
(E92, MX, BR)
(E41, E92, MX, BR)
(CET)
K
A
K
A
5
4
R264
Q804
L803
G
S
D
Q834
R592
R563
B E
C
R449
R581
R450
Q807
Q806
JC808
B E
B E
C
C
R579
R578
R209
C202
R109
C102
C157
C257
R159
R259
R124
R224
R223
R123
IC804
C842
1
3 2
C838
D151
D251
C252
R254
K
A
K
A
C351
R352
C353
C915
D906
C912
L901
A
K
L902
C894
JW258
JW243
JW259
JW244
JW245
JW246
JW247
JW248
JW249
JW250
JW251
JW252
JW260
JW261
JW264
JW280
JW262
JW263
JW267
JW221
JW254
JW255
JW257
JW266
JW265
JW287
JW284
JW282
JW281
JW283
JW286
JW285
JW147
JW241
JW240
JW239
JW238
JW237
JW236
JW242
JW148
JW235
JW253
JW256
JW213
JW220
JW101
JW104
JW105
JW106
JW163
CN811
2
A
K
1
JW137
JW144
JW143
JW146
JW145
JW183
JW186
JW178
JW179
JW180
JW203
JW202
JW201
JW200
JW199
JW196
JW195
JW188
JW189
JW191
JW190
JW198
JW205
JW204
JW212
JW209
JW207
JW206
JW210
JW214
JW215
JW268
JW272
JW269
JW270
JW271
JW273
JW274
JW275
JW276
JW277
JW278
JW279
JW217
JW216
JW218
JW219
JW167
JW169
JW170
JW171
JW175
JW176
JW173
JW172
JW174
JW103
JW102
JW107
JW108
JW165
JW166
JW162
JW164
JW160
JW161
JW159
JW157
JW158
JW223
JW222
JW224
JW226
JW225
JW230
JW229
JW228
JW227
JW232
JW231
JW233
JW234
JW1
13
JW1
12
JW
111
JW1
10
JW109
JW1
19
JW1
16
JW1
15
JW1
14
JW1
17
JW150
JW149
JW152
JW153
JW155
JW156
JW126
JW123
JW122
JW121
JW120
JW125
JW138
JW129
JW124
JW130
JW128
JW127
JW132
JW135
JW134
JW133
JW131
JW142
JW141
JW140
JW139
JW136
JW181
JW177
JW185
JW184
JW182
JW187
Note: IC801 on the MAIN board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
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Click on the first or last page to see other CFD-RG880CP (serv.man2) service manuals if exist.