Question about Panasonic PT-43LC14 43" Rear Projection HDTV

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Unit shuts off at random

This TV shuts itself off at random and the picture is not very bright.It is about 2 yrs old with the original bulb.It shuts off more when you first turn it on.The problem persists for about a hr and then might be fine for the rest of the day.Picture is hard to see in a lighted room.Are other LCD projection TV's have the brightness problem?

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  • klpnut Dec 09, 2007

    Thanks for the info...Will the bulb cause a low brightness problem...even though the bulb is still working partially?

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  • 137 Answers

You have a defective Lamp. The lamp part number is TY-LA1000
Unit shuts off at random - cfe1bb2.jpg

Posted on Dec 09, 2007

  • Mervin Guy
    Mervin Guy Dec 09, 2007

    Yes, This will also caused Low Brightness

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