Read Sony HCD-GZR33D / HCD-LCD7DI / LBT-LCD7DI / MHCGZR33DI Service Manual online
HCD-GZR33D/LCD7Di
5
1.
SERVICING NOTES
.............................................
6
2. DISASSEMBLY
2-1. Case (Side-L), Case (Side-R) .......................................... 9
2-2. Top Panel Section ........................................................... 9
2-3. Loading
2-2. Top Panel Section ........................................................... 9
2-3. Loading
Panel
................................................................. 10
2-4. Chassis
............................................................................ 10
2-5. Front Panel Section ......................................................... 11
2-6. Back Panel Section ......................................................... 11
2-7. MAIN Board ................................................................... 12
2-8. POWER AMP Board ...................................................... 12
2-9. DVD Mechanism Deck, Tuner (TM901) ........................ 13
2-10. MIC Board, USB-LED Board ........................................ 13
2-11. Panel (FL) Section .......................................................... 14
2-12. Liquid Crystal Display Panel (LCD101) ........................ 14
2-13. FRONT Board, VOLUME Board ................................... 15
2-14. IP Board .......................................................................... 15
2-15. DRIVER Board, SW Board ............................................ 16
2-16. SENSOR Board .............................................................. 16
2-17. MOTOR (TB) Board....................................................... 17
2-18. MOTOR (LD) Board ...................................................... 17
2-19. Chassis ............................................................................ 18
2-20. DMB19 Board ................................................................. 18
2-21. Base Unit ......................................................................... 19
2-22. Optical Pick-up ............................................................... 19
2-6. Back Panel Section ......................................................... 11
2-7. MAIN Board ................................................................... 12
2-8. POWER AMP Board ...................................................... 12
2-9. DVD Mechanism Deck, Tuner (TM901) ........................ 13
2-10. MIC Board, USB-LED Board ........................................ 13
2-11. Panel (FL) Section .......................................................... 14
2-12. Liquid Crystal Display Panel (LCD101) ........................ 14
2-13. FRONT Board, VOLUME Board ................................... 15
2-14. IP Board .......................................................................... 15
2-15. DRIVER Board, SW Board ............................................ 16
2-16. SENSOR Board .............................................................. 16
2-17. MOTOR (TB) Board....................................................... 17
2-18. MOTOR (LD) Board ...................................................... 17
2-19. Chassis ............................................................................ 18
2-20. DMB19 Board ................................................................. 18
2-21. Base Unit ......................................................................... 19
2-22. Optical Pick-up ............................................................... 19
3.
TEST MODE
............................................................ 20
4. ELECTRICAL
ADJUSTMENTS
........................ 24
5. DIAGRAMS
5-1. Block Diagram –RF/Servo Section– ............................... 27
5-2. Block Diagram –Video Section– .................................... 28
5-3. Block Diagram –Main Section– ..................................... 29
5-4. Block Diagram –Audio Section– .................................... 30
5-5. Block Diagram –iPod Section– ....................................... 31
5-6. Block Diagram –Display/Power Section– ...................... 32
5-7. Printed Wiring Boards –Driver Section– ........................ 34
5-8. Schematic Diagram –Driver Section– ............................ 35
5-9. Printed Wiring Board –DMB19 Board (1/2)– ................ 36
5-10. Printed Wiring Board –DMB19 Board (2/2)– ................ 37
5-2. Block Diagram –Video Section– .................................... 28
5-3. Block Diagram –Main Section– ..................................... 29
5-4. Block Diagram –Audio Section– .................................... 30
5-5. Block Diagram –iPod Section– ....................................... 31
5-6. Block Diagram –Display/Power Section– ...................... 32
5-7. Printed Wiring Boards –Driver Section– ........................ 34
5-8. Schematic Diagram –Driver Section– ............................ 35
5-9. Printed Wiring Board –DMB19 Board (1/2)– ................ 36
5-10. Printed Wiring Board –DMB19 Board (2/2)– ................ 37
TABLE OF CONTENTS
5-11. Schematic Diagram –DMB19 Board (1/4)– ................... 38
5-12. Schematic Diagram –DMB19 Board (2/4)– ................... 39
5-13. Schematic Diagram –DMB19 Board (3/4)– ................... 40
5-14. Schematic Diagram –DMB19 Board (4/4)– ................... 41
5-15. Printed Wiring Board –Main Section– ............................ 42
5-16. Schematic Diagram –Main Section (1/3)– ...................... 43
5-17. Schematic Diagram –Main Section (2/3)– ...................... 44
5-18. Schematic Diagram –Main Section (3/3)– ...................... 45
5-19. Printed Wiring Board –Mic Section– .............................. 46
5-20. Schematic Diagram –Mic Section– ................................ 47
5-21. Printed Wiring Board –iPod Section (1/2)– .................... 48
5-22. Printed Wiring Board –iPod Section (2/2)– .................... 49
5-23. Schematic Diagram – iPod Section (1/2)– ...................... 50
5-24. Schematic Diagram – iPod Section (2/2)– ...................... 51
5-25. Printed Wiring Board –Video Section–........................... 52
5-26. Schematic Diagram –Video Section– ............................. 53
5-27. Printed Wiring Boards –Front Section– .......................... 54
5-28. Schematic Diagram –Front Section– .............................. 55
5-29. Printed Wiring Board –Left Section– ............................. 56
5-30. Schematic Diagram –Left Section– ................................ 57
5-31. Printed Wiring Board –Right Section– ........................... 58
5-32. Schematic Diagram –Right Section– .............................. 59
5-33. Printed Wiring Board –LCD Control Section (1/2)– ...... 60
5-34. Printed Wiring Board –LCD Control Section (2/2)– ...... 61
5-35. Schematic Diagram –LCD Control Section– .................. 62
5-36. Printed Wiring Boards –Power Amp/HP Section– ......... 63
5-37. Schematic Diagram –Power Amp/HP Section– .............. 64
5-38. Printed Wiring Boards –Trans Section–.......................... 65
5-39. Schematic Diagram –Trans Section– .............................. 66
5-12. Schematic Diagram –DMB19 Board (2/4)– ................... 39
5-13. Schematic Diagram –DMB19 Board (3/4)– ................... 40
5-14. Schematic Diagram –DMB19 Board (4/4)– ................... 41
5-15. Printed Wiring Board –Main Section– ............................ 42
5-16. Schematic Diagram –Main Section (1/3)– ...................... 43
5-17. Schematic Diagram –Main Section (2/3)– ...................... 44
5-18. Schematic Diagram –Main Section (3/3)– ...................... 45
5-19. Printed Wiring Board –Mic Section– .............................. 46
5-20. Schematic Diagram –Mic Section– ................................ 47
5-21. Printed Wiring Board –iPod Section (1/2)– .................... 48
5-22. Printed Wiring Board –iPod Section (2/2)– .................... 49
5-23. Schematic Diagram – iPod Section (1/2)– ...................... 50
5-24. Schematic Diagram – iPod Section (2/2)– ...................... 51
5-25. Printed Wiring Board –Video Section–........................... 52
5-26. Schematic Diagram –Video Section– ............................. 53
5-27. Printed Wiring Boards –Front Section– .......................... 54
5-28. Schematic Diagram –Front Section– .............................. 55
5-29. Printed Wiring Board –Left Section– ............................. 56
5-30. Schematic Diagram –Left Section– ................................ 57
5-31. Printed Wiring Board –Right Section– ........................... 58
5-32. Schematic Diagram –Right Section– .............................. 59
5-33. Printed Wiring Board –LCD Control Section (1/2)– ...... 60
5-34. Printed Wiring Board –LCD Control Section (2/2)– ...... 61
5-35. Schematic Diagram –LCD Control Section– .................. 62
5-36. Printed Wiring Boards –Power Amp/HP Section– ......... 63
5-37. Schematic Diagram –Power Amp/HP Section– .............. 64
5-38. Printed Wiring Boards –Trans Section–.......................... 65
5-39. Schematic Diagram –Trans Section– .............................. 66
6.
EXPLODED VIEWS
6-1. Overall
Section
............................................................... 84
6-2. Front Panel Section-1 ...................................................... 85
6-3. Front Panel Section-2 ...................................................... 86
6-4. Top Panel Section ........................................................... 87
6-5. Chassis
6-3. Front Panel Section-2 ...................................................... 86
6-4. Top Panel Section ........................................................... 87
6-5. Chassis
Section
............................................................... 88
6-6. DVD Mechanism Deck Section-1 .................................. 89
6-7. DVD Mechanism Deck Section-2 .................................. 90
6-7. DVD Mechanism Deck Section-2 .................................. 90
7.
ELECTRICAL PARTS LIST
.............................. 91
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