Table of Contents
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CDC-R504MP/X504MP
4
TABLE OF CONTENTS
Location of Controls ................................................................ 5
Connections (US, Canadian Model) ........................................ 6
Connections (AEP, UK Model) ............................................... 7
2-1. Sub Panel Assy .................................................................... 9
2-2. CD Mechanism Block ......................................................... 9
2-3. Main Board ....................................................................... 10
2-4. Chassis (T) Sub Assy ........................................................ 10
2-5. Roller Arm Assy ................................................................ 11
2-6. Chassis (OP) Assy ............................................................. 11
2-7. Optical Pick-up ................................................................. 12
2-8. SL Motor Assy (M902) ..................................................... 12
2-9. LE Motor Assy (M903) ..................................................... 13
2-10. Servo Board ....................................................................... 13
3-1. IC Pin Descriptions ........................................................... 14
3-2. Block Diagram -CD Section- ........................................... 19
3-3. Block Diagram -Main Section- ........................................ 20
3-4. Block Diagram -Display Section- .................................... 21
3-5. Circuit Boards Location .................................................... 21
Schematic Diagrams .......................................................... 22
3-7. Waveforms ......................................................................... 22
3-8. Printed Wiring Boards -CD Mechanism Section- ............ 23
3-11. Schematic Diagram -Main Section (1/2)- ........................ 26
3-12. Schematic Diagram -Main Section (2/2)- ........................ 27
3-13. Printed Wiring Board -Main Section- .............................. 28
3-14. Printed Wiring Boards -Display Section- ........................ 29
3-15. Schematic Diagram -Display Section- ............................. 30
3-16. IC Block Diagrams ............................................................ 31
4-1. Main Section ..................................................................... 35
4-2. Front Panel Section ........................................................... 36
4-3. CD Mechanism Section (1) ............................................... 37
4-4. CD Mechanism Section (2) ............................................... 38
4-5. CD Mechanism Section (3) ............................................... 39
4-6. CD Mechanism Section (4) ............................................... 40
........................................ 41
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