[Toperz]

I have Sony VPL-PX20
I was deciding to clean out the lenses and other optical parts. I pull down some parts (lens and RGB prism). Clear all with my “photo” accessories.
And after assembled that I don’t have black “color” but I have too much red.
Maybe somebody help me. It’s problem of bad assemble or maybe problem with “red” LCD or with some electronic, or with other LCD panels.
Please help me.