CDX-M800 - Sony Car Audio Service Manual (repair manual). Page 5

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Location of Controls ................................................................ 6
Connection example (US, Canadian Model) ........................... 6
Connections (US, Canadian Model) ........................................ 7

2-1.   Front Panel Assy ................................................................. 8
2-2.   CD Mechanism Block, Front Panel Assy ............................ 9
2-3.   Sub Panel (CD) Sub Assy ................................................... 9
2-4.   Motor Block Assy, Cam (R) Assy ..................................... 10
2-5.   Main Board ....................................................................... 10
2-6.   Heat Sink ........................................................................... 11
2-7.   Chassis (T) Sub Assy ........................................................ 11
2-8.   Lever Section, In Self SW Board ...................................... 12
2-9.   Servo Board ....................................................................... 12
2-10. Shaft Roller Assy, Load SW Board ................................... 13
2-11. Floating Block Assy .......................................................... 13
2-12. Optical Pick-up Block ....................................................... 14

3-1.   Arm (A-L) Assy, Arm (B-L) Assy ..................................... 15
3-2.   Cam (L) ............................................................................. 15
3-3.   Motor Block ...................................................................... 16
3-4.   Alignment between Arm (A-L) Assy

    and Arm (B-L) Assy .......................................................... 16

3-5.   Arm (A-R) Assy, Arm (B-R) Assy .................................... 17
3-6.   Cam (R) ............................................................................. 17

4-1.   IC Pin Descriptions ........................................................... 18
4-2.   Block Diagram –CD Section– ........................................... 21
4-3.   Block Diagram –Tuner Section– ....................................... 22
4-4.   Block Diagram –Display Section– .................................... 23
4-5.   Circuit Boards Location .................................................... 24
4-6.   Schematic Diagram –CD Mechanism Section– ................ 25
4-7.   Printed Wiring Boards –CD Mechanism Section– ............ 26
4-8.   Printed Wiring Boards –Main Section– ............................ 28
4-9.   Schematic Diagram –Main Section (1/2)– ........................ 30
4-10. Schematic Diagram –Main Section (2/2)– ........................ 31
4-11. Printed Wiring Board –Sub Section– ................................ 32
4-12. Schematic Diagram –Sub Section– ................................... 33
4-13. Printed Wiring Board –Display Section– .......................... 34
4-14. Schematic Diagram –Display Section– ............................. 35
4-15. IC Block Diagrams ............................................................ 36

5-1.   Chassis Section ................................................................. 39
5-2.   Cam Section ...................................................................... 40
5-3.   Main Board Section .......................................................... 41
5-4.   Front Panel Section ........................................................... 42
5-5.   CD Mechanism Section (1) ............................................... 43
5-6.   CD Mechanism Section (2) ............................................... 44
5-7.   CD Mechanism Section (3) ............................................... 45

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