Read Sony CDX-4483ESP Service Manual online
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TABLE OF CONTENTS
1. GENERAL
A kezel˝oszervek elhelyezkedése ................................................ 4
Els˝o lépések ............................................................................... 4
Óra beállítása ............................................................................. 5
CD lejátszó ................................................................................ 5
Rádió ......................................................................................... 6
Egyéb funkciók .......................................................................... 7
További információk ................................................................. 9
Csatlakozások ........................................................................... 11
Els˝o lépések ............................................................................... 4
Óra beállítása ............................................................................. 5
CD lejátszó ................................................................................ 5
Rádió ......................................................................................... 6
Egyéb funkciók .......................................................................... 7
További információk ................................................................. 9
Csatlakozások ........................................................................... 11
2. DISASSEMBLY
2-1. Cover Assy .......................................................................... 13
2-2. Front Panel Assy ................................................................. 13
2-3. Sub Panel (1) Assy .............................................................. 14
2-4. CD Mechanism Block ......................................................... 14
2-5. Main Board ......................................................................... 15
2-6. Heat Sink ............................................................................. 15
2-7. Chassis (T) Sub Assy .......................................................... 16
2-8. Lever Assy ........................................................................... 16
2-9. Servo Board ......................................................................... 17
2-10. Roller Assy .......................................................................... 17
2-11. Chassis (OP) (O/S) Assy ..................................................... 18
2-12. Optical Pick-up Block ......................................................... 18
2-2. Front Panel Assy ................................................................. 13
2-3. Sub Panel (1) Assy .............................................................. 14
2-4. CD Mechanism Block ......................................................... 14
2-5. Main Board ......................................................................... 15
2-6. Heat Sink ............................................................................. 15
2-7. Chassis (T) Sub Assy .......................................................... 16
2-8. Lever Assy ........................................................................... 16
2-9. Servo Board ......................................................................... 17
2-10. Roller Assy .......................................................................... 17
2-11. Chassis (OP) (O/S) Assy ..................................................... 18
2-12. Optical Pick-up Block ......................................................... 18
3. ELECTRICAL ADJUSTMENTS
Tuner Section ........................................................................... 19
4. DIAGRAMS
4-1. IC Pin Descriptions ............................................................. 23
4-2. Circuit Boards Location ...................................................... 30
4-3. Block Diagram –CD Section– ............................................. 31
4-4. Block Diagram –Main Section– .......................................... 33
4-5. Printed Wiring Boards –CD Mechanism Section– .............. 35
4-6. Schematic Diagram –CD Mechanism Section– .................. 39
4-7. Schematic Diagram –Main Section– ................................... 44
4-8. Printed Wiring Board –Main Section– ................................ 49
4-9. Printed Wiring Board –Display Section– ............................ 53
4-10. Schematic Diagram –Display Section– ............................... 55
4-2. Circuit Boards Location ...................................................... 30
4-3. Block Diagram –CD Section– ............................................. 31
4-4. Block Diagram –Main Section– .......................................... 33
4-5. Printed Wiring Boards –CD Mechanism Section– .............. 35
4-6. Schematic Diagram –CD Mechanism Section– .................. 39
4-7. Schematic Diagram –Main Section– ................................... 44
4-8. Printed Wiring Board –Main Section– ................................ 49
4-9. Printed Wiring Board –Display Section– ............................ 53
4-10. Schematic Diagram –Display Section– ............................... 55
5. EXPLODED VIEWS
5-1. Chassis Section ................................................................... 61
5-2. Front Panel Section ............................................................. 62
5-3. CD Mechanism Section (1) ................................................. 63
5-4. CD Mechanism Section (2) ................................................. 64
5-5. CD Mechanism Section (3) ................................................. 65
5-2. Front Panel Section ............................................................. 62
5-3. CD Mechanism Section (1) ................................................. 63
5-4. CD Mechanism Section (2) ................................................. 64
5-5. CD Mechanism Section (3) ................................................. 65
6. ELECTRICAL PARTS LIST
.......................................... 66
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