Read Sony CDX-MP40 Service Manual online
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CDX-MP40
TABLE OF CONTENTS
1. GENERAL
Location of Controls (US, Canadian Model) .......................... 5
Location of Controls (AEP, UK Model) .................................. 5
Connections (US, Canadian Model) ........................................ 6
Connections (AEP, UK Model) ............................................... 7
Location of Controls (AEP, UK Model) .................................. 5
Connections (US, Canadian Model) ........................................ 6
Connections (AEP, UK Model) ............................................... 7
2. DISASSEMBLY
2-1. Sub Panel Assy (CD) ........................................................... 9
2-2. CD Mechanism Block ....................................................... 10
2-3. Main Board ....................................................................... 10
2-4. Heat Sink ........................................................................... 11
2-5. Chassis (T) Sub Assy ........................................................ 11
2-6. Lever Section ..................................................................... 12
2-7. Servo Board ....................................................................... 12
2-8. Shaft Roller Assy, Load Sw Board .................................... 13
2-9. Floating Block Assy .......................................................... 14
2-10. Optical Pick-up Block ....................................................... 14
2-2. CD Mechanism Block ....................................................... 10
2-3. Main Board ....................................................................... 10
2-4. Heat Sink ........................................................................... 11
2-5. Chassis (T) Sub Assy ........................................................ 11
2-6. Lever Section ..................................................................... 12
2-7. Servo Board ....................................................................... 12
2-8. Shaft Roller Assy, Load Sw Board .................................... 13
2-9. Floating Block Assy .......................................................... 14
2-10. Optical Pick-up Block ....................................................... 14
3. DIAGRAMS
3-1. IC Pin Descriptions ........................................................... 15
3-2. Circuit Boards Location .................................................... 20
3-3. Block Diagram –CD Section– ........................................... 21
3-4. Block Diagram –Main Section– ........................................ 22
3-5. Block Diagram –Display Section– .................................... 23
3-6. Printed Wiring Boards –CD Mechanism Section– ............ 24
3-7. Schematic Diagram –CD Mechanism Section (1/2)– ....... 26
3-8. Schematic Diagram –CD Mechanism Section (2/2)– ....... 27
3-9. Printed Wiring Boards –Main Section– ............................ 28
3-10. Schematic Diagram –Main Section (1/2)– ........................ 29
3-11. Schematic Diagram –Main Section (2/2)– ........................ 30
3-12. Printed Wiring Board –Relay Section– ............................. 31
3-13. Printed Wiring Board –Key Section
3-2. Circuit Boards Location .................................................... 20
3-3. Block Diagram –CD Section– ........................................... 21
3-4. Block Diagram –Main Section– ........................................ 22
3-5. Block Diagram –Display Section– .................................... 23
3-6. Printed Wiring Boards –CD Mechanism Section– ............ 24
3-7. Schematic Diagram –CD Mechanism Section (1/2)– ....... 26
3-8. Schematic Diagram –CD Mechanism Section (2/2)– ....... 27
3-9. Printed Wiring Boards –Main Section– ............................ 28
3-10. Schematic Diagram –Main Section (1/2)– ........................ 29
3-11. Schematic Diagram –Main Section (2/2)– ........................ 30
3-12. Printed Wiring Board –Relay Section– ............................. 31
3-13. Printed Wiring Board –Key Section
(US, Canadian Model)– ............... 32
3-14. Schematic Diagram –Relay, Key Section
(US, Canadian Model)– .................. 33
3-15. Printed Wiring Board –Key Section
(AEP, UK Model)– ...................... 34
3-16. Schematic Diagram –Relay, Key Section
(AEP, UK Model)– ......................... 35
3-17. IC Block Diagrams ............................................................ 36
4. EXPLODED VIEWS
4-1. Chassis Section ................................................................. 38
4-2. Front Panel Section ........................................................... 39
4-3. CD Mechanism Section (1) ............................................... 40
4-4. CD Mechanism Section (2) ............................................... 41
4-5. CD Mechanism Section (3) ............................................... 42
4-2. Front Panel Section ........................................................... 39
4-3. CD Mechanism Section (1) ............................................... 40
4-4. CD Mechanism Section (2) ............................................... 41
4-5. CD Mechanism Section (3) ............................................... 42
5. ELECTRICAL PARTS LIST
........................................ 43
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