Question about Hitachi UX21511 Projector Lamp for 50V500

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I have a samsung that the screen was pink now, black with sound??

The tv is a 32' samsung the color was all pink for a month. Now the screen comes on but all black you can still hear the sound

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What you describe is a classic symptom of burned out fluorescent tubes in the display. I'm assuming this tv is a LCD model...Unseen by the user, there are long, thin, extremely bright, fluorescent tubes along the edges(usually top and bottom) which light up a backscreen so you have a vivid image to look at. (sort of like how a doctor views xray pictures) As the tubes age, they change color and eventually burn out. An excellent example of the same technology is a laptop display or desktop lcd display--same exact design. Hopefully your unit is under warranty because this is an involved repair *if* it can be done. Most often, the whole lcd display unit must be replaced. Definitely shop around for repair facilities if non-warranty is a factor.

Posted on Sep 09, 2009

Testimonial: "thanks a lot, is there any way i can tell it i need to replace the bulb or the whole unit and if so how would i know "

  • Richard C Cohen
    Richard C Cohen Sep 10, 2009

    Hello...Realistically, the whole display will most probably be replaced. As stated before....this is a *very* involved repair and cost-wise, a new display will be on par with having the tubes replaced. Lol, my wife's 15" LCD monitor just died the same way about 3 days ago. I found a supplier on the net who has the fluorescent tubes. Heh, the tubes for *her* monitor are 22.00 apiece. But labor intensive--oh yeah! I'm gonna just replace the monitor rather than go through that! Tell the repair facility what the problem is and find out if fixing the display is even an option...a lot of places would rather start out with a new display unit(warranted) than take a chance and do a lot of work only to have the thing return for something else due to age.--Rick

  • Richard C Cohen
    Richard C Cohen Sep 10, 2009

    Jcross8...Give me the model number of your TV...I assumed at first that it was a LCD TV...You mentioned replacing a bulb--that would be a projection TV...thanks



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