Sony CDX-4480ESP - Am/fm Compact Disc Changer, Руководство по обслуживанию

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TABLE OF CONTENTS
1. GENERAL
Location of Controls .................................................................. 4
Getting Started ........................................................................... 4
Setting the Clock ....................................................................... 5
CD Player .................................................................................. 5
Radio ......................................................................................... 6
Other Functions ......................................................................... 7
Connections ............................................................................... 9
2. DISASSEMBLY
2-1. Cover Assy ........................................................................... 11
2-2. Front Panel Assy .................................................................. 11
2-3. Sub Panel (1) Assy .............................................................. 12
2-4. CD Mechanism Block ......................................................... 12
2-5. Main Board ......................................................................... 13
2-6. Heat Sink ............................................................................. 13
2-7. Chassis (T) Sub Assy .......................................................... 14
2-8. Lever Assy ........................................................................... 14
2-9. Servo Board ......................................................................... 15
2-10. Roller Assy .......................................................................... 15
2-11. Chassis (OP) (O/S) Assy ..................................................... 16
2-12. Optical Pick-up Block ......................................................... 16
3. ELECTRICAL ADJUSTMENTS
Tuner Section ........................................................................... 17
4. DIAGRAMS
4-1. IC Pin Descriptions ............................................................. 19
4-2. Circuit Boards Location ...................................................... 26
4-3. Block Diagram –CD Section– ............................................. 27
4-4. Block Diagram –Main Section– .......................................... 29
4-5. Schematic Diagram –CD Mechanism Section– .................. 31
4-6. Printed Wiring Boards –CD Mechanism Section– .............. 35
4-7. Printed Wiring Board –Main Section– ................................ 40
4-8. Schematic Diagram –Main Section– ................................... 45
4-9. Printed Wiring Board –Display Section– ............................ 49
4-10. Schematic Diagram –Display Section– ............................... 51
5. EXPLODED VIEWS
5-1. Chassis Section ................................................................... 57
5-2. Front Panel Section ............................................................. 58
5-3. CD Mechanism Section (1) ................................................. 59
5-4. CD Mechanism Section (2) ................................................. 60
5-5. CD Mechanism Section (3) ................................................. 61
6. ELECTRICAL PARTS LIST
.......................................... 62