1
VPL-FX51
Table of Contents
1. Service Information
1-1.
Board Layout ............................................................................................... 1-1
1-2.
Disassembly ................................................................................................ 1-2
1-2-1.
Top Cabinet Assy Removal ....................................................... 1-2
1-2-2.
H Board Removal ....................................................................... 1-3
1-2-3.
GA Board Removal .................................................................... 1-3
1-2-4.
GB and S Boards Removal ........................................................ 1-4
1-2-5.
Lamp Fan Duct Assy Removal .................................................. 1-4
1-2-6.
QC Board and Compact Flash Card Removal ........................... 1-5
1-2-7.
C Board Removal ....................................................................... 1-6
1-2-8.
Prism Block (G) Assy and Polarization Removal ..................... 1-6
1-2-9.
BA, BB and BC Boards Removal .............................................. 1-7
1-2-10. Lamp Power Supply Removal ................................................... 1-8
1-2-11. Lens Assy Removal .................................................................... 1-8
1-2-12. Optical Block (G) Assy and S Board Removal .......................... 1-9
1-2-13. DC Fan Removal ...................................................................... 1-10
1-2-14. Front Panel Assy Removal ....................................................... 1-11
1-2-15. Connector Block Assy Removal .............................................. 1-11
1-2-16. Extension Board Connection .................................................... 1-12
1-2-17. Warning on Power Connection ................................................ 1-12
2. Electrical Adjustments
2-1.
Preparations ................................................................................................. 2-1
2-1-1.
Equipment Required ................................................................... 2-1
2-1-2.
Setting the Factory Mode ........................................................... 2-1
2-2.
Highland Mode Setting ............................................................................... 2-1
2-3.
R, G, B, VCOM Adjustment ....................................................................... 2-1
2-4.
Signal Level Adjustment ............................................................................. 2-2
2-4-1.
Component Level Adjustment ................................................... 2-2
2-4-2.
VIDEO NTSC Level Adjustment .............................................. 2-2
2-5.
W/B Adjustment .......................................................................................... 2-3
2-5-1.
Signal Amplitude and Center Adjustments ................................ 2-3
2-5-2.
RGB ADC Adjustment .............................................................. 2-4
2-5-3.
RGB LOW Confirmation ........................................................... 2-4
2-6.
VIDEO W/B Adjustment ............................................................................ 2-5
2-6-1.
W/B HIGH Mode Adjustment ................................................... 2-5
2-6-2.
W/B LOW Mode Adjustment .................................................... 2-5
2-7.
Calibration Adjustments .............................................................................. 2-6
2-8.
How to Adjust at Replacing a Prism or an Optical Unit ............................. 2-6
2-8-1.
VCOM Adjustment .................................................................... 2-6
2-8-2.
Polarizing Plate Adjustment ....................................................... 2-6
2-8-3.
3D
γ
Overview ........................................................................... 2-6
2-8-4.
3D
γ
Adjustment ......................................................................... 2-7
2-9.
Memory ....................................................................................................... 2-7
2-10. Adjustment Item Initialize Data .................................................................. 2-9