Read Sony CDX-DAB6650 Service Manual online
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CDX-DAB6650
TABLE OF CONTENTS
1. GENERAL
Location of Controls ................................................................ 5
Connections ............................................................................. 6
Connections ............................................................................. 6
2. DISASSEMBLY
2-1. Sub Panel (LCD) 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
2-11. Front Back Panel (LCD) ................................................... 14
2-12. Key Base Board ................................................................. 14
2-13. Display Section ................................................................. 15
2-14. Spring (M) ......................................................................... 15
2-15. Spring (S) .......................................................................... 16
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
2-11. Front Back Panel (LCD) ................................................... 14
2-12. Key Base Board ................................................................. 14
2-13. Display Section ................................................................. 15
2-14. Spring (M) ......................................................................... 15
2-15. Spring (S) .......................................................................... 16
3. DIAGRAMS
3-1. Block Diagram –CD Section– ........................................... 17
3-2. Block Diagram –Main Section– ........................................ 18
3-3. Block Diagram –Display Section– .................................... 19
3-4. Circuit Boards Location .................................................... 19
3-5. Printed Wiring Boards –CD Mechanism Section– ............ 21
3-6. Schematic Diagram –CD Mechanism Section (1/2)– ....... 22
3-7. Schematic Diagram –CD Mechanism Section (2/2)– ....... 23
3-8. Printed Wiring Board –Main Section– .............................. 24
3-9. Schematic Diagram –Main Section (1/3)– ........................ 26
3-10. Schematic Diagram –Main Section (2/3)– ........................ 27
3-11. Schematic Diagram –Main Section (3/3)– ........................ 28
3-12. Printed Wiring Board –Preset Section– ............................. 29
3-13. Schematic Diagram –Preset Section– ............................... 29
3-14. Printed Wiring Board –Key Base Section– ....................... 30
3-15. Schematic Diagram –Key Base Section– .......................... 31
3-16. Printed Wiring Board –Key Display Section– .................. 32
3-17. Schematic Diagram –Key Display Section– ..................... 33
3-2. Block Diagram –Main Section– ........................................ 18
3-3. Block Diagram –Display Section– .................................... 19
3-4. Circuit Boards Location .................................................... 19
3-5. Printed Wiring Boards –CD Mechanism Section– ............ 21
3-6. Schematic Diagram –CD Mechanism Section (1/2)– ....... 22
3-7. Schematic Diagram –CD Mechanism Section (2/2)– ....... 23
3-8. Printed Wiring Board –Main Section– .............................. 24
3-9. Schematic Diagram –Main Section (1/3)– ........................ 26
3-10. Schematic Diagram –Main Section (2/3)– ........................ 27
3-11. Schematic Diagram –Main Section (3/3)– ........................ 28
3-12. Printed Wiring Board –Preset Section– ............................. 29
3-13. Schematic Diagram –Preset Section– ............................... 29
3-14. Printed Wiring Board –Key Base Section– ....................... 30
3-15. Schematic Diagram –Key Base Section– .......................... 31
3-16. Printed Wiring Board –Key Display Section– .................. 32
3-17. Schematic Diagram –Key Display Section– ..................... 33
4. EXPLODED VIEWS
4-1. Main Section ..................................................................... 42
4-2. Front Panel Section ........................................................... 43
4-3. CD Mechanism Section (1) ............................................... 44
4-4. CD Mechanism Section (2) ............................................... 45
4-5. CD Mechanism Section (3) ............................................... 46
4-6. CD Mechanism Section (4) ............................................... 47
4-2. Front Panel Section ........................................................... 43
4-3. CD Mechanism Section (1) ............................................... 44
4-4. CD Mechanism Section (2) ............................................... 45
4-5. CD Mechanism Section (3) ............................................... 46
4-6. CD Mechanism Section (4) ............................................... 47
5. ELECTRICAL PARTS LIST
........................................ 48
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