Question about RCA HD50LPW175 50" HDTV

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The display has a dark spot in the middle and shadow through out the screen

I just replaced the lamp in my RCA 50" DLP. Once i placed the new lamp in the set there is now a dark spot in the middle of the screen and then a shadow goes out from there, you can still see the picture but it is just darker than you would like. In the day time you reall can not see the screen but at night once it get dark you can see the picture but ie is just dark.

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  • iranschwartz Nov 07, 2008

    I have the same problem but it has started in the top left corner of the screen, it is getting worse. I would like to fix this myself if I can. I really can't believe that the parts for these HDTV's are this exspensive. This is why our economy is in the shape it's in, the average person can't afford these TV's.


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I know the problem but trying to find the part to fix it is the problem. It is a little hard plastic lens in the light engine. If I can find the part I could fix it myself. I took it apart and found problem and ground and ground the burnt spot off and it got better but I would like to fix it right.

Posted on Sep 13, 2013

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No power, but regulator is ok

Posted on Sep 27, 2008

  • myxjmobile Sep 27, 2008

    i just repair jvc tv, but i just encounter a problem on power supply circuit, power swicthing regulator is ok but the control the regulator is not int the ECG, how can i purchase this part?


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