Table Of Contents - Sony VPL-ES1 Service Manual

1. Service Overview
1-1. Appearance Figure ...................................................................................... 1-1
1-2. Board Locations .......................................................................................... 1-1
1-3. Disassembly ................................................................................................ 1-2
1-4. Warning on Power Connection ................................................................. 1-14
2. Electrical Adjustments
2-1. Preparation .................................................................................................. 2-1
2-2. V COM Adjustment .................................................................................... 2-2
2-3. Initial Values of Adjustment Items ............................................................. 2-3
2-4. Service Know-How ..................................................................................... 2-8
2-5. White Balance Adjustment ......................................................................... 2-9
2-6. Memory Structure ..................................................................................... 2-10
3. Semiconductors
VPL-ES1

Table of Contents

1-3-1. Top Panel Assembly .................................................................. 1-2
1-3-2. H Board ...................................................................................... 1-2
1-3-3. C Board ...................................................................................... 1-3
1-3-4. Lens Gear ................................................................................... 1-4
1-3-5. Fan Holder .................................................................................. 1-4
1-3-6. D.C. Fan (60mm) and D.C. Fan (70mm) .................................. 1-5
1-3-7. Lamp House ............................................................................... 1-5
1-3-8. Optics Block Assembly .............................................................. 1-6
1-3-9. Prism Block Assembly ............................................................... 1-6
1-3-10. Incidence Polarizer (R), (G), (B) ................................................ 1-7
1-3-11. Side Panel Assembly-1 .............................................................. 1-8
1-3-12. Side Panel Assembly-2 .............................................................. 1-9
1-3-13. G Board .................................................................................... 1-10
1-3-14. Lamp Power Supply ................................................................. 1-10
1-3-15. D.C. Fan (Sirocco/For Lamp) .................................................. 1-11
1-3-16. D.C. Fan (Sirocco) ................................................................... 1-12
1-3-17. Adjuster Block Assembly ........................................................ 1-13
2-1-1. Required Equipment ................................................................... 2-1
2-1-2. Opt Unit Adjustment .................................................................. 2-1
2-1-3. How to Enter the Factory Mode ................................................. 2-2
2-4-1. When the S Prism Block Is Replaced ........................................ 2-8
2-4-2. When the C Board Is Replaced .................................................. 2-8
2-5-1. HIGH Mode of INPUT-A .......................................................... 2-9
2-5-2. LOW Mode of INPUT-A ........................................................... 2-9
2-5-3. HIGH Mode of VIDEO .............................................................. 2-9
2-5-4. LOW Mode of VIDEO ............................................................... 2-9
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