DOWNLOAD Sony CFD-S550 Service Manual ↓ Size: 5.44 MB | Pages: 52 in PDF or view online for FREE

Model
CFD-S550
Pages
52
Size
5.44 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cfd-s550.pdf
Date
PREV: Sony CFD-S550L (serv.man2) Service Manual

Sony CFD-S550 Service Manual ▷ View online

CFD-S550
29
29
6-14. PRINTED WIRING BOARDS — CONTROL SECTION —  • Refer to page 17 for Circuit Boards Location and page 20 for Common Note on Printed Wiring Boards.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
R450
R451
R452
R453
R454
R455
JC405
JC406
JC407
JC408
JC409
R439
S436
S437
S434
S435
CNP410
JW404
JW408
CNP404
FFC405
FFC402
FFC403
R416
R417
R418
R419
R420
R421
R422
Q401
Q402
Q403
Q404
R440
R441
R442
R449
C401
C402
C403
C404
JC411
S429
S430
S431
S432
S433
D404
D401
D402
FFC411
D403
R443
R444
R437
R438
R448
C405
FFC410
R447
C406
LCD401
D405
R423
R424
R425
R426 R427
JC410
JC014
S425
S426
S427
S428
CNP409
JW409
FFC408
R403
R415
R412
R413
R414
R401
R402
S401
S402
S411
S409
S410
JW402
JW403
JW401
R434
R435
R436
R461
R462
R463
R464
R465
R466
R467
R429
R430
R431
R432 R433
R458
R459
JC401
R428
JC402
JC403
JC404
R460
S417
S418
S419
S420
S421
S422
S423
S424
S413
S414
S415
S438
S416
CNP401
(Page 24)
(Page 24)
(Page 24)
(Page 24)
D401
B-1
D402
B-2
D403
B-3
D404
C-2
D405
B-6
IC401
B-9
Q401
C-2
Q402
B-2
Q403
C-3
Q404
C-2
• Semiconductor
Location
Ref. No.
Location
CFD-S550
30
30
R416
R417
R418
R419
R420
R421
R422
R423
R424
R425
R426
R401
R402
R403
R412
R413
R414
R415
R428
R429
R430
R431
R432
R433
R461
R462
R463
R464
R465
R466
R467
R434
R435
R436
R460
R451
R452
R453
R454
R455
R450
R458
R459
J303
JW403
JW402
JW401
R479
R410
R411
S435
CNB406
FFC405
JC404
JC403
JC401
JC405
JC406
JC408
JC409
JC410
R438
R437
R443
R444
JC411
FFC408
Q401
Q402
Q403
Q404
D404
D403
D402
D401
R440
R441
R442
R449
R447
D405
R439
R427
C401
C402
C403
C404
C405
R448
S438
S413
S414
S415
S416
S424
S423
S422
S421
S420
S419
S418
S417
LCD401
IC401
JC402
CNP401
FFC402
CNP404
S434
S436
S437
JC407
FFC403
CNP410
S409
S410
S411
S402
S401
S425
S426
S427
S428
CNP409
FFC411
S429
S430
S431
S432
S433
S439
FFC409
FFC410
C406
L401
6-15. SCHEMATIC DIAGRAM — CONTROL SECTION —  • Refer to page 20 for Common Note on Schematic Diagrams.
(Page 25)
(Page 25)
(Page 25)
(Page 25)
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
CFD-S550
31
31
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
CNB901
JW906
JW905
CNP904
JW901
JW902
C904
C902
C901
C903
C906
D904
D902
D901
D903
F902
J901
CNP901
CNP902
F901
S901
CNP905
JW904
T901
CNP903
C904
C902
C901
C903
C906
D904
D902
D901
D903
F902
T901
CNP902
CNP901
J901
JW904
JW903
6-16. PRINTED WIRING BOARDS — POWER SUPPLY SECTION —  • Refer to page 17 for Circuit Boards Location and page 20 for Common Note on Printed Wiring Boards.
(Page 24)
(Page 24)
CFD-S550
32
32
D903
D904
D901
D902
CNP902
J901
TP902
TP901
TP905
TP904
TP903
TP906
JW907
JW904
JW903
F902
C902
C903
C901
JW908
C904
C906
T901
CNP904
CNB901
CNP901
F901
CNP903
CNP905
S901
6-17. SCHEMATIC DIAGRAM — POWER SUPPLY SECTION —  • Refer to page 20 for Common Note on Schematic Diagrams.
(Page 26)
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