Sony HDTV projection unit has very small spots showing. Tags: HDTV Sony Home Theatre Last response: June 21, 2009 6:49 PM in Home Theatre Share John Hoffman June 20, 2009 9:17:22 PM I have a rear projection BRAVIA HDTV that has multiplying small spots showing on the screen. The keep growing and now cover about half the screen. I replaced the lamp, but to no avail! Do you have a solution? More about : sony hdtv projection unit small spots showing rexter June 21, 2009 6:49:33 PM If you know how your projector works it would have save you the cost of the bulb. http://electronics.howstuffworks.com/projection-tv1.htm Projectors are like the one use at the movie theater; If light is busted; it's black. If no flim is presented thers white light and if the film is scracth you see it on the screen. If you don't see this problem other than watching a TV then it's your tunner. If you see this problem even playing other video signals, then it's the image processing. You need to take the TV to a shop if you really love your projection unit. Cost of replacing that parts could be anywhere between $200 - $500 depending on the component. New 42" LCD is around $1000. Can't find your answer ? Ask ! Publish Related resources: ForumDLP vs LCD projection Forumwhich HDTV technology has the best quality standard TV pic.. ForumSony KDFE50A10 LCD TV - are stuck pixels normal? ForumSony Rear Projection TV?? ForumHDTV set reviews? ForumProjecting Digital? ForumNew to HDTV and widescreen...some questions ForumHDTV Buyer's Guide ForumWhy do the HDTV 's at circuit city look so awful? ForumChoice of HDTV for apartment Forumsony black projection screen ForumBest Buy Service Plan for Samsung DLP HDTV - Advice needed ForumFront Projection TV's ForumThe Gamer's Guide To HDTV ForumHDTV - after one year, I'm unimpressed Forumusing a rear projection HDTV as a computer monitor ForumUSB2 HDTV ForumEbay may be where you want to buy your integrated HDTV ForumWhat's better, TV or Monitor? ForumHDTV as Monitor, flicker issues More resources Read discussions in other Home Theatre categories Digital TV DVD Players Set-Top-Box HDTV ReplayTV Satellite TV Tivo !