DOWNLOAD Sony CFS-1055 Service Manual ↓ Size: 938.21 KB | Pages: 23 in PDF or view online for FREE

Model
CFS-1055
Pages
23
Size
938.21 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / S/M CFS-1055 96 US,CAN,AEP,AUS
File
cfs-1055.pdf
Date
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Sony CFS-1055 Service Manual ▷ View online

– 9 –
Adjustment Location : Tuner board  (Component side)
T1 : AM IF Alignment
CT1 : FM Tracking Adjustment
L1 : FM Tracking Adjustment
CT2 : FM Frequency coverage Adjustment
CT3 : AM Tracking Adjustment
CT4 : AM Frequency coverage Adjustment
L4 : AM Frequency coverage Adjustment
RV1: VCO Adjustment
L3 : AM Tracking Adjustment
L21 (AEP, IT model) : FM Frequency coverage
Adjustment
L2 (EXCEPT AEP, IT model) :
FM Frequency coverage Adjustment
– 10 –
SECTION 4
DIAGRAMS
4-1. CIRCUIT BOARDS LOCATION
VOLUME board
MAIN board
ECM board
JACK board
POWER board
TUNER board
SWITCH board
– 11 –
Ref. No.
Location
D413
E-1
D414
F-1
D415
E-1
D416
F-3
D417
F-3
D418
F-5
D419
F-5
D420
F-5
D901
C-13
D902
C-13
D903
C-13
D904
C-13
D905
B-15
IC1
C-18
IC301
C-4
IC302
F-4
IC303
E-6
Q1
B-19
Q2
C-19
Q101
F-6
Q201
E-6
Q301
B-3
Q302
C-7
Q304
E-3
Q331
D-6
Q401
F-3
Q402
E-2
SECTION 4
DIAGRAMS
CFS-1055
CFS-1055
CFS-1055
CFS-1055
CFS-1055
CFS-1055
CFS-1055
CFS-1055
CFS-1055
CFS-1055
CFS-1055
CFS-1055
CFS-1055
r
SEMICONDUCTOR  LOCATION
Ref. No.
Location
D1
D-19
D2
C-20
D3
E-17
D302
G-6
D303
B-7
D304
B-7
D310
E-4
D331
C-5
D332
C-5
D333
D-6
D334
D-6
D335
D-6
D336
C-6
D338
E-5
D339
D-5
D340
E-5
D341
D-6
D350
E-4
D401
E-1
D402
E-2
D403
E-1
D404
E-2
D405
E-2
D406
E-2
D407
E-1
D408
E-2
D409
E-1
D410
E-1
D411
F-1
D412
E-1
4-2. PRINTED WIRING  BOARDS
4-3. SCHEMATIC DIAGRAM
r
 Refer to page 19 for IC Block Diagrams.
– 19 –
r
  IC BLOCK DIAGRAMS
     IC1 CXA1238S
     IC302 CXA1352AS
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