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PVM-14L2/20L2
Table of Contents
1. Service Informations
1-1. Board Locations (14 inch)...........................................................................1-1
1-2. Disassembly (14 inch) .................................................................................1-2
1-2-1. Top Cover and Rear Cover Removal (14 inch) .........................1-2
1-2-2. B and B1 Boards Removal (14 inch) .........................................1-3
1-2-3. Q Board Removal (14 inch) .......................................................1-4
1-2-4. G and Q Block Assy Removal (14 inch)....................................1-5
1-2-5. G Board Removal (14 inch) .......................................................1-5
1-2-6. C Board Removal (14 inch) .......................................................1-6
1-2-7. Picture Tube and Bezel Assy Removal (14 inch) ......................1-6
1-2-8. H, J and X Boards Removal (14 inch) .......................................1-7
1-2-9. Removal of Anode Cap (14 inch) ..............................................1-7
1-3. Board Locations (20 inch)...........................................................................1-8
1-4. Disassembly (20 inch) .................................................................................1-9
1-4-1. Top Cover and Rear Cover Removal (20 inch) .........................1-9
1-4-2. B and B1 Boards Removal (20 inch) .......................................1-10
1-4-3. Q Board Removal (20 inch) .....................................................1-11
1-4-4. G and Q Block Assy Removal (20 inch)..................................1-12
1-4-5. G Board Removal (20 inch) .....................................................1-12
1-4-6. C Board Removal (20 inch) .....................................................1-13
1-4-7. J and H Boards Removal (20 inch) ..........................................1-13
1-4-8. Picture Tube, Bezel Assy and X Board Removal (20 inch).....1-14
1-4-9. Removal of Anode Cap (20 inch) ............................................1-15
2. Set-up Adjustment
2-1. Equipment Required.................................................................................... 2-1
2-2. Preparations (1) ...........................................................................................2-1
2-3. Preparation (2). Initialization .....................................................................2-7
2-4. Writing Model Data ....................................................................................2-7
2-5. Picture Output .............................................................................................2-7
2-6. Free-run Frequency Adjustment .................................................................2-8
2-7. Landing Adjustment....................................................................................2-8
2-8. H Blanking Adjustment.............................................................................2-10
2-9. Defection Adjustment ...............................................................................2-10
2-10. Convergence Adjustment (1) ....................................................................2-12
2-11. Deflection Yoke Neck Rotation Adjustment ............................................2-13
2-12. Convergence Adjustment (2) ....................................................................2-13
2-13. G2 Adjustment ..........................................................................................2-14
2-14. White Balance Adjustment (15k) ..............................................................2-14
2-15. White Balance Adjustment (33 k) .............................................................2-15
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