Table Of Contents - Sony CDX-S22 Service Manual

CDX-S22/S22S
4

TABLE OF CONTENTS

1. General
Location of controls and basic operations
(AEP, UK model) ............................................................ 5
Connections (Aep, Uk Model) ....................................... 5
Location of controls and basic operations
(E, MX, CH, EA model) .................................................. 7
Connections (E, Mx, Ch, Ea Model) ............................. 7
2. Disassembly
2-1. Sub Panel (HEX) Assy .................................................... 10
2-2. CD Mechanism Block ..................................................... 10
2-3. Main Board ...................................................................... 11
2-4. Chassis (T) Sub Assy ....................................................... 11
2-5. Roller Arm Assy .............................................................. 12
2-6. Chassis (OP) Assy ........................................................... 12
2-7. Optical Pick-up ................................................................ 13
2-8. SL Motor Assy (M902) ................................................... 13
2-9. LE Motor Assy (M903) ................................................... 14
2-10. Servo Board ..................................................................... 14
3. Diagrams
3-1. Block Diagram –CD Section– ......................................... 15
3-2. Block Diagram –Main Section– ...................................... 16
3-3. Block Diagram –Key Section– ........................................ 17
3-4. Circuit Boards Location .................................................. 17
3-5. Printed Wiring Boards –CD Mechanism Section– .......... 19
3-6. Schematic Diagram –CD Mechanism Section (1/2)– ..... 20
3-7. Schematic Diagram –CD Mechanism Section (2/2)– ..... 21
3-8. Printed Wiring Board –Main Section– ............................ 22
3-9. Schematic Diagram –Main Section (1/3)– ...................... 23
3-10. Schematic Diagram –Main Section (2/3)– ...................... 24
3-11. Schematic Diagram –Main Section (3/3)– ...................... 25
3-12. Printed Wiring Board
–Key Section (AEP, UK model)– .................................... 26
3-13. Schematic Diagram
–Key Section (AEP, UK model)– .................................... 27
3-14. Printed Wiring Board
–Key Section (Except AEP, UK model)– ........................ 28
3-15. Schematic Diagram
–Key Section (Except AEP, UK model)– ........................ 29
4. Exploded Views
4-1. Main Section .................................................................... 36
4-2. Front Panel Section ......................................................... 37
4-3. CD Mechanism Section (1) ............................................. 38
4-4. CD Mechanism Section (2) ............................................. 39
4-5. CD Mechanism Section (3) ............................................. 40
4-6. CD Mechanism Section (4) ............................................. 41
5. Electrical Parts List
.................................. 42