Hello folks- A customer complained about a "cloud" on his 52" RPTV. I
checked the TV and saw that he indeed has what looks like grey dirt,
which looks like a cloud. This dirt is visible only on bright scenes. I
cleaned the screen and the lenses (outside only) without success. Can
dirt inside one of the lenses cause this ? Or, is it possible dirt
somehow found its way inside between the fresnel and the outside screen
? Or maybe his cleaning habits did permanent damage to the lenticular
screen ? One thing is for su the "cloud" is there. I'm trying to
avoid any unnecessary disassembly. Thanks for your opinions.

moonlite