Question about Toshiba 50HM67 50" HDTV

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Recently replaced blown lamp for 50HM67 50 inch tv. Now have picture but clarity is off. Picture / screen words are very blurry. Toshiba referred a local repair company who mentioned that the problem seeded to be the conversion needing to be adjusted. To save spending on retail repair fees, can the conversion be adjusted at home? If so, how do you do that?

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If the picture was good before the lamp blew, there might be dust/splatter on the window in front of the lamp. Pull out the lamp assembly and look at the small square glass window that the light shines into. It should be clear and clean. If it is not, clean it gently with isoprophonol alcohol or screen cleaner.
By the way, there is no such thing as convergence adjustment on DLP TVs.

Posted on Sep 09, 2009

  • chrisnrandi Nov 03, 2010

    The small square glass has a smooth side and a not so smooth side are they directional, meaning does it matter which way put back in?

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