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XR-4803 service manual
Models:
XR-4803
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Specification
Parts list
Section Diagrams
Section Disassembly
Procedure
Adjustment Location
Page 6
Image 6
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Page 5
Page 7
Page 6
Image 6
Page 5
Page 7
Contents
XR-4803
East European Model
FM/MW/LW CASSETTE CAR STEREO
Page
SECTION GENERAL
Page
Page
Page
Page
Page
SECTION DISASSEMBLY
SUB PANEL, MECHANISM DECK MG-25F-136
MAIN BOARD, HEAT SINK
SECTION ASSEMBLY OF MECHANISM DECK
ARM SUCTION
LEVER LDG-A / LDG-B
GEAR LDG-FT
GUIDE C
Tape Speed Adjustment
SECTION MECHANICAL ADJUSTMENTS
SECTION ELECTRICAL ADJUSTMENTS
Setting
FM Auto Scan/Stop Level Adjustment
FM
FM98
Setting
Setting
AM MW Auto Scan/Stop Level Adjustment
Adjustment Location
Procedure
Pin Name
SECTION DIAGRAMS
Pin No
Function
Pin No
Pin Name
Function
Pin No
Pin Name
Function
Page
Page
Page
CXA2509AQ-T4
IC Block Diagrams - MAIN Board
IC301
IC331
IC611
BA3918-V2
SECTION EXPLODED VIEWS
2 FRONT PANEL SECTION
121
117
153 152
3MECHANISM DECK SECTION MG-25F-136
154
160
SECTION ELECTRICAL PARTS LIST
MAIN
MAIN
MAIN
MAIN
Page
9-925-681-11
XR-4803
Sony Corporation
Personal & Mobile Communication Company
