Sony CFD-RG880CP (serv.man2) Service Manual ▷ View online
CFD-RG880CP
CFD-RG880CP
13
13
2-11. SCHEMATIC DIAGRAM - LCD Board -
IC B/D
3.5
3.4
R601
R602
R603
R604
R605
R606
R607
R608
R609
R610
R611
R612
R613
R614
R615
R616
R617
R618
R619
R620
R621
R622
R623
R624
R633
R634
LC75890W-2H
NC
NC
R635
R636
R637
R637
R638
TP601
TP606
TP602
TP603
TP604
TP604
R646
R648
R648
R649
R650
R650
R639
BP601
BP602
CN602
CN601
R661
R662
R663
R664
R660
R665
D603
R657
R656
R655
100
IC602
PNA4823M02S0
R652
R651
IC601
D605
DZ2J039M0L
D604
DA2J10100L
JC601
0
D612
RB521S
LED6.2V
RMC-VCC
R659
LCD601
C613
D601
D602
C612
C611
C610
TP605
R640
C602
C601
C614
L601
R625
R626
R627
R628
R629
R630
R631
R632
• See page 18 for IC Block Diagrams.
(Page 5)
(Page 5)
CFD-RG880CP
CFD-RG880CP
14
14
2-12. PRINTED WIRING BOARDS - KEY Section -
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
G
MAIN BOARD CN809
I
MAIN
BOARD
CN808
H
MAIN
BOARD
CN810
J
MAIN
BOARD
CN802
4-6
K
L
M
MAIN
BOARD
CN802
1-3
MAIN
BOARD
CN803
1-3
MAIN
BOARD
CN803
4-6
S401 – 426
1-878-327-
21
(21)
1-878-331-
21
(21)
1-878-332-
21
(21)
1-878-333-
21
(21)
1-878-334-
21
(21)
1-878-328-
21
(21)
1-878-325-
21
(21)
1-878-326-
21
(21)
1-878-324-
21
(21)
VOLUME KEY BOARD
LED1 BOARD
LED2 BOARD
LED3 BOARD
LED4 BOARD
CD KEY BOARD
SOUND KEY BOARD
POWER KEY BOARD
FUNCTION KEY BOARD
R425
1
2
KH405
KH407
S410
R424
R422
S403
1
2
CNJ403
D402
R401
R402
D401
D404
D403
3
1
CNJ404
R403
R404
3
1
3
1
3
1
D406
D405
CNJ405
R405
R406
D408
D407
CNJ406
R407
R408
1
5
S420
S407
VOL-
SLEEP
S422
S424
S425
S426
USB
CD B USB
ENTER
S413
KH406
R412
R413
R414
1
2
TUNE-
S414
TUNE+
S406
PRESET
>
+
S405
PRESET
.
R415
R409
S401
TP401
TP402
R410
S402
S409
R433
R434
R437
R442
Q404
Q402
1
5
CNP401
R441
R439
R438
R436
ROCK
S415
DANCE
S416
SALSA
USB REC
S421
REGGAETON
S417
FLAT
S419
Q401
Q403
D409
USB PLAY
D410
B E
C
B E
C
B E
C
B E
C
PDW
POWER DRIVER WOOFER
USB MENU
S423
CNP403
1
2
CNP404
1
7
CNP402
R443
R444
R446
R447
R448
CD
DSPL
/ENT
S408
R421
POWER
S418
REPEAT
S404
MODE
S412
AUDIO IN
S411
RADIO/
BAND
AUTO PRESET
VOL+
R426
R428
R429
R430
R431
x
u
CD
(ILLUMINATION)
(ILLUMINATION)
(ILLUMINATION)
(ILLUMINATION)
(Page 8)
(Page 8)
(Page 8)
(Page 8)
(Page 8)
(Page 8)
(Page 8)
•
: Uses unleaded solder.
CFD-RG880CP
CFD-RG880CP
15
15
2-13. SCHEMATIC DIAGRAM - KEY Section -
KH405
R425
S411
R426
680
3.3k
S412
R428
S404
R429
R430
R431
S418
S420
S407
KH407
R421
S408
R422
680
R424
S410
S403
CNJ403
R402
R401
CNJ404
R404
R403
CNJ405
R406
R405
CNJ406
R408
R407
S422
R443
R444
680
S423
R446
S424
R447
S425
R448
S426
CNP404
CNP402
CNP403
KH406
R409
S401
R410
680
3.3k
R412
S402
S413
R413
S414
R414
S405
R415
S406
TP402
CNP401
S409
R433
R434
680
3.3k
S415
R436
S416
S421
R437
R438
S417
R439
S419
R442
R441
D404
D403
D406
D405
D408
D407
Q401
Q402
Q403
Q404
D409
D410
D402
D401
(Page 5)
(Page 5)
(Page 5)
(Page 5)
(Page 5)
(Page 5)
(Page 5)
CFD-RG880CP
CFD-RG880CP
16
16
2-14. PRINTED WIRING BOARDS - POWER Section -
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
Refer to page
31 on original
31 on original
service manual
1-878-323-
21
(21)
1-887-133-
11
(11)
1-878-337-
12
(12)
POWER BOARD
USB BOARD
VOLTAGE SELECTOR BOARD
1-878-322-
21
(21)
BATTERY BOARD
C988
TP953
C987
D982
C982
D984
S981
1
2
1
2
2
1
120-127V
220-230V
C984
JW944
1
CN941
1
2
CN985
1
2
CN983
(EXCEPT BR)
(EXCEPT BR)
(BR)
1
8
7
6
Not Replaceable:
Built in Transformer
4
5
2
1
12
14
19
21
3
1
2
CN984
JW987
JW988
~ AC IN
J981
JW986
JW985
CN992
(BR)
CN993
S981
VOLTAGE
SELECTOR
FH905
F983
FH906
CN991
2
1
2
CN942
JW943
JW942
DRY BATTERY
SIZE “D”
(IEC DESIGNATION R20)
8PCS,12V
JW941
FH903
T981
POWER TRANSFORMER
FH904
F982
CN982
CN981
1
5
1
C985
C986
FH902
FH901
F981
JW982
JW981
JW984
JW983
D981
C981
D983
C983
CN1001
J1001
J1001
(USB)
L1001
FB1006
FB1007
D1005
D1004
2
1
1
4
CN1002
2
A
K
K
A
1
CN1003
N
MAIN
BOARD
CNP901
CD
BOARD
CN705
MAIN BOARD CN811
B
O
(Page 8)
(Page 8)
•
: Uses unleaded solder.
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