Table Of Contents - Sony BVM-D14H1E Maintenance Manual

1. Operating Instructions
BVM-D9H1J/D9H1U/D9H1E/D9H1A/D9H5J/D9H5U/D9H5E/D9H5A
D14H1J/D14H1U/D14H1E/D14H1A/D14H5J/D14H5U/D14H5E/D14H5A
2. Service Informations
2-1. Circuit Boards Location .............................................................................. 2-1
3. Set-Up Adjustments
3-1. Set-Up Adjustment When CRT is Replaced ............................................... 3-1
[Focus Adjustment] ..................................................................................... 3-3
[Landing Adjustment] ................................................................................. 3-5
[H Blanking Adjustment] ............................................................................ 3-6
[V Blanking Adjustment] ............................................................................ 3-7
[Linearity Adjustment] ................................................................................ 3-8
[Convergence Adjustment] ....................................................................... 3-10
[Static Convergence Adjustment] ............................................................. 3-10
[Dynamic Convergence Adjustment] ........................................................ 3-11
[G2 Adjustment] ........................................................................................ 3-11
[White Balance Adjustment] ..................................................................... 3-12
4. Safety Related Adjustments
BVM-D14H1U/D14H5U/D14H1E/D14H5E/D14H1A/D14H5A

Table of Contents

..................................................................................................................... 1-1
2-2-1. Cabinet and Rear Panel Removal ............................................... 2-2
2-2-2. How To Open The B Board ....................................................... 2-3
2-2-3. Bezel Complete Assy Removal .................................................. 2-3
2-2-4. HA, HB and HC Boards Removal (D14H5) .............................. 2-4
2-2-5. YA, YB and YC Boards Removal ............................................. 2-5
2-2-6. G Board Removal ....................................................................... 2-5
2-2-7. BX Board (BKM-129X) Removal and Check ........................... 2-6
2-2-8. T Board Removal ....................................................................... 2-7
2-2-9. M Block Assy (MA and MB Boards) Removal ......................... 2-8
2-2-10. Picture Tube Removal ................................................................ 2-9
+B (135 V) Voltage Check ........................................................ 4-2
High Voltage Regulator Check .................................................. 4-2
High Voltage Hold-Down Check ............................................... 4-3
Beam Current Protector Check .................................................. 4-3
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