Question about RCA HD52W56 52" Rear Projection HDTV

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RCA 50" widescreen model M50WH74S Quit working

I bought this tv two weeks ago(new) and it just quit working while i was watching it. It won't do anything, won't turn on. The LED light won't light up. I was told to unplug it for 20 minutes then try it. What do you think?

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Re: RCA 50" widescreen model M50WH74S Quit working

The deflection board put set into shut down,should be under warranty for service.

Posted on Sep 15, 2007

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Rca dlp model /page-2

White dots on a DLP are ALWAYS a DMD chip problem, you can find these online like at Discount-Merchant, they are easy to replace you can find videos on youtube, they are sometimes called DLP chip.
Easy to do for a fairly experienced or handy person!

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1 Answer

My 50'' RCA MODEL# M50WH74s has low volume when turned up all the way,I went into the menu and turned up all the master volumes and it still low when I'm watching tv.But if I play my video game the volume... the volume is low when you are running some other input? What do you have driving that tv, since the amp obviously works with game ports.

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The white dots indicate a problem with the optical light engine---Parts for this set are very expensive and my suggestion would be NOT to repair it but replace it.

If you want some more information Google the model with "problems" to see what the common issues are fot this set

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I need to find the bulb for this tv m50wh745 click on RCA DLP Lamps Its for the M50WH74S models and its the lamp and the housing not just the lamp

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No sound

You might want to double check all of the audio settings within the menu to make sure is it not in the SAP mode (Second audio programming). Also make sure it's not selected to ext speakers.

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go to radio shack or target before they close and buy an rca brand universal remote you wont even have to program it to your tv good luck

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That model is famous for bad flybacks that shut the set down and there is no warning they just quit working. If you need further info please let me know.

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Rca m50wh74s HELP

Sounds like a bad high voltage transformer (FBT). Call a service center.

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