Table Of Contents - Sony TRINITRON BVM-14G1A Operation And Maintenance Manual

TABLE OF CONTENTS

1. OPERATING INSTRUCTIONS
Operating Instructions (BVM-20G1U/14G1U/14G5U) .............................. 1-1
Operating Instructions (BKM-10R) ........................................................... 1-31
2. SERVICE INFORMATIONS
2-1. Circuit Boards Location ............................................................................... 2-1
2-1-1. BVM-14G5A/14G5E/14G5U ..................................................... 2-1
2-1-2. BVM-14G1A/14G1E/14G1U/20G1A/20G1E/20G1U ............... 2-1
2-1-3. BKM-10R .................................................................................... 2-2
2-2. Disassembly ................................................................................................. 2-3
2-2-1-1. Cabinet Removal
(14G1A/14G1E/14G1U/14G5A/14G5E/14G5U) ....................... 2-3
2-2-1-2. Cabinet Removal (20G1A/20G1E/20G1U) ................................ 2-3
2-2-2-1. FBT Block Assy Removal
(14G1A/14G1E/14G1U/14G5A/14G5E/14G5U) ....................... 2-4
2-2-2-2. FBT Block Assy Removal (20G1A/20G1E/20G1U) .................. 2-4
2-2-3. E and G Boards Removal and Check .......................................... 2-5
2-2-4. BC and BK Boards Removal and Check .................................... 2-5
2-2-5-1. Card Slot Assy Removal
(14G1A/14G1E/14G1U/14G5A/14G5E/14G5U) ....................... 2-6
2-2-5-2. Card Slot Assy Removal (20G1A/20G1E/20G1U) ..................... 2-6
2-2-6. TA and TB Boards Removal ....................................................... 2-7
2-2-7-1. YA, YB and YC Boards Removal (14G1A/14G1E/14G1U) ....... 2-7
2-2-7-1-1. Bezel Assy Removal (14G5A/14G5E/14G5U) ........................ 2-8
2-2-7-1-2. HA, HB, YA, YB and YC Boards Removal
(14G5A/14G5E/14G5U) .......................................................... 2-8
2-2-7-2. YA, YB and YC Boards Removal (20G1A/20G1E/20G1U) ....... 2-9
2-2-8-1. Picture Tube Removal
(14G1A/14G1E/14G1U/14G5A/14G5E/14G5U) ....................... 2-9
2-2-8-2. Picture Tube Removal (20G1A/20G1E/20G1U) ...................... 2-10
2-2-9. Upper Cover Removal (BKM-10R) .......................................... 2-11
2-2-10. HA and HB Board Removal (BKM-10R) ................................. 2-11
2-2-11. HC Board Removal (BKM-10R) .............................................. 2-12
3. SET-UP ADJUSTMENTS
3-1. Preparations .................................................................................................. 3-1
3-2. Focus Adjustment ......................................................................................... 3-2
3-3. Landing Adjustment ..................................................................................... 3-2
3-4. H Blanking Adjustment ................................................................................ 3-3
3-5. V Blanking Adjustment ................................................................................ 3-5
3-6. Linearity Adjustment .................................................................................... 3-6
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