Sony KDS-55A2000 - 55" Grand Wega Sxrd Rear Projection Hdtv, Service Manual

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KDS-50A2000/50A2010/55A2000/60A2000/60A2010
K
RM-YD010 RM-YD010 RM-YD010 RM-YD010 RM-YD010
TABLE OF CONTENTS
Section Title Page
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Section Title Page
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SPECIFICATIONS
....................................................... 2
REPLACING THE LAMP
........................................... 3
1. SELF DIAGNOSIS FUNCTION
..................... 11
2. DISASSEMBLY
2-1. Rear Cover .......................................................... 14
2-2. Chassis Block ..................................................... 15
2-3. Shield ATSC ....................................................... 16
2-4. Terminal Bracket ................................................ 16
2-5. QT Board, QM Board ......................................... 17
2-6. Main Shield ........................................................ 18
2-7. A1, B1, S1 Boards .............................................. 18
2-8. Lamp Fan Unit .................................................... 19
2-9. Power Block ....................................................... 19
2-10. Scirocco Fan ....................................................... 20
2-11. Unit Cover Assembly ......................................... 20
2-12. Optics Block Assembly ...................................... 21
2-13. Screen Frame Block Assembly .......................... 22
2-14. Front Terminal Bracket ...................................... 22
2-15. Mirror Cover Block ............................................ 23
3. ELECTRICAL ADJUSTMENTS
3-1. Picture Distortion Correction Mechanism ............ 24
3-1-1. V-TRAP Correction 1 ................................... 24
3-1-2. V-TRAP Correction 2 ................................... 24
3-1-3. Picture Rotation Correction 1 ....................... 24
3-1-4. Picture Rotation Correction 2 ....................... 24
3-2. Electrical Adjustment by Remote Commander .... 24
3-2-1. Method of Setting the Service Adjustment
Mode ............................................................... 24
3-2-2. Service Mode Adjustment ............................ 24
3-2-3. Memory Write Confirmation Method .......... 25
3-2-4. Adjusting Buttons and Indicator ................... 25
3-3. To Read Lamp and Panel Time ......................... 25
3-4. Test Reset ........................................................... 25
3-5. H/V Center Confirmation and Adjustment ........ 25
4. DIAGRAMS
4-1. Block Diagram (1) .............................................. 26
Block Diagram (2) .............................................. 27
Block Diagram (3) .............................................. 28
Block Diagram (4) .............................................. 29
Block Diagram (5) .............................................. 30
Block Diagram (6) .............................................. 31
Block Diagram (7) .............................................. 32
Block Diagram (8) .............................................. 33
Block Diagram (9) .............................................. 34
Block Diagram (10) ............................................ 35
4-2. Frame Schematic Diagram ................................. 36
4-3. Circuit Boards Location ..................................... 37
4-4. Schematic Diagrams ........................................... 37
(1) Schematic Diagram of A1 (1/6) Board .............. 38
(2) Schematic Diagram of A1 (2/6) Board ............. 39
(3) Schematic Diagram of A1 (3/6) Board ............. 40
(4) Schematic Diagram of A1 (4/6) Board ............. 41
(5) Schematic Diagram of A1 (5/6) Board ............. 42
(6) Schematic Diagram of A1 (6/6) Board .............. 43
(7) Schematic Diagram of B1 (1/11) Board ........... 44
(8) Schematic Diagram of B1 (2/11) Board ........... 45
(9) Schematic Diagram of B1 (3/11) Board ........... 46
(10) Schematic Diagram of B1 (4/11) Board ........... 47
(11) Schematic Diagram of B1 (5/11) Board ............ 48
(12) Schematic Diagram of B1 (6/11) Board ............ 49
(13) Schematic Diagram of B1 (7/11) Board ............ 50
(14) Schematic Diagram of B1 (8/11) Board ........... 51
(15) Schematic Diagram of B1 (9/11) Board ........... 52
(16) Schematic Diagram of B1 (10/11) Board .......... 53
(17) Schematic Diagram of B1 (11/11) Board ......... 54
(18) Schematic Diagram of C (1/11) Board ............. 55
(19) Schematic Diagram of C (2/11) Board ............. 56
(20) Schematic Diagram of C (3/11) Board ............. 57
(21) Schematic Diagram of C (4/11) Board ............. 58
(22) Schematic Diagram of C (5/11) Board .............. 59
(23) Schematic Diagram of C (6/11) Board .............. 60
(24) Schematic Diagram of C (7/11) Board .............. 61
(25) Schematic Diagram of C (8/11) Board ............. 62
(26) Schematic Diagram of C (9/11) Board ............. 63
(27) Schematic Diagram of C (10/11) Board ............ 64
(28) Schematic Diagram of C (11/11) Board ............ 65
(29) Schematic Diagram of G (1/2) Board ................ 66
(30) Schematic Diagram of G (2/2) Board ............... 67