Sony TRINITRON KV-FX29M80, Руководство по обслуживанию

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KV-XF29M80/XF29M85/XF29M8J
RM-954
TABLE OF CONTENTS
Section Title Page
SELF DIAGNOSIS FUNCTION
................................ 4
1. GENERAL
........................................................................ 8
2. DISASSEMBLY
2-1. 3D Speaker Box Removal ....................................... 24
2-2. Rear Cover Removal ................................................ 24
2-3. Speaker Removal ..................................................... 24
2-4. Chassis Assy Removal ............................................. 24
2-5. F Bracket Removal .................................................. 25
2-6. Service Position ....................................................... 25
2-7. Replacement of Parts ............................................... 25
2-7-1. Replacement of Control Button .....................................
25
2-7-2. Replacement of Light Guide ..........................................
25
2-8. D1 Board Removal .................................................. 26
2-9. PWB Holder Removal ............................................. 26
2-10. Terminal Bracket Removal ...................................... 26
2-11. V1 Board Removal .................................................. 26
2-12. H3 Board Removal .................................................. 27
2-13. A and B3 Boards Removal ...................................... 27
2-14. Picture Tube Removal .............................................. 27
3. SET-UP ADJUSTMENTS
3-1. Beam Landing .......................................................... 29
3-2. Convergence ............................................................. 30
3-3. Focus Adjustment .................................................... 32
3-4. G2 (Screen) and White Balance Adjustments ......... 33
4. CIRCUIT ADJUSTMENT
4-1. Adjustments with Commander ................................ 34
4-2. Adjustment Method ................................................. 35
4-3. Picture Quality Adjustments .................................... 40
4-4. A Board Adjustment After IC003 (Memory)
Replacement............................................................. 40
4-5. Picture Distortion Adjustment ................................. 41
Section Title Page
5. DIAGRAMS
5-1. Block Diagram ......................................................... 45
5-2. Frame Schematic Diagram ...................................... 48
5-3 Circuit Boards Location .......................................... 51
5-4. Schematic Diagrams and Printed Wiring Boards ... 52
(1) Schematic Diagram of A (1/2) Board ...................... 55
(2) Schematic Diagrams of A (2/2) and J2 Boards ....... 59
(3) Schematic Diagrams of B2, C, F and VM1 Boards .... 63
(4) Schematic Diagram of B3 Board ............................ 67
(5) Schematic Diagrams of D1, H3 and V1 Boards ..... 75
5-5. Semiconductors ........................................................ 79
6. EXPLODED VIEWS
6-1. Speaker Bracket ....................................................... 82
6-2. Chassis ..................................................................... 83
6-3. Picture Tube ............................................................. 84
6-4. 3D Speaker ............................................................... 85
7. ELECTRICAL PARTS LIST
....................................... 86