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Model #m50wh72syx12.... sound but no picture...

RCA model #m50wh72syx12.... sound but no picture... have installed 2 new lamps and still no success

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I have the same problem, TV is only 3 years old. Already replace bulb once and helped for a little while. The more I check, this sounds like a very common problem. Hmm...maybe a class action suit?

Posted on Oct 14, 2009

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Posted on Jan 02, 2017

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1 Answer

Need to order lamp or bulb for rca


GOOGLE the model number of the set with "lamp". Note that a bad bulb or lamp will not cause no sound.

BRAND/MODEL NUMBER?

Apr 08, 2012 | RCA Televison & Video

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I have an RCA M50WH72syx12, 50" DLP.


Yeah could be expensive if it isn't the lamp.
Mind you could be a little easier, might just be a fuse on the video relay. If you are confident in being able to open it up, check the relay that runs from the video input to the power capacitors and there should be a small fuse along that circuit.
If the fuse has a broken capsule then you may just be in luck. Failing finding a broken fuse, then I would agree with you on the bulb. But check the blub for any markings or cracks because they usually only make noise when the vacuum fails.
Hope this helps and good luck mate! :D

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I have a rca d52w20 rear projection tv that has sound but no picture what may be the problem


When was the last time the tv projection lamp was change in this tv?The projection lamp in the tv now,if 1 1/2 or 2 years olds,tv on an in uesd like 4 or 5 hours a day?The projection lamp life is over.Require a new projection lamp.Hear alot of clicking too?The board call the Ballast board also require changing.This Ballast board help to ingnite the projection lamp.

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RCA Model M50WH187 DLP TV - lamp cuts out


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Start-up on RCA HDtvDLP M50WH72SYX12


I can not fix it but I no the type of bulb Siries B Number 270414!

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1 Answer

My RCA is screeching


To install the color wheel, turn off and unplug the tv, take off the lower back casing (17 star type screws), remove the lamp door, remove the lower back casing. Look just left of the lamp you will see 3 smaller star type screws near a small circuit board (which is on the color wheel), remove those screws unplug cable from color wheel, unplug other end of 2nd cable from tv circuit board (just to the upper left nearest to the color wheel.

All you have to do is install the color wheel, plug in both cables, put the back on and place the lamp door back in its position, the lamp door pushes in a lillte blue lever which allows the lamp bulb to light up.

I'm in the process of doing the same myself on my RCA same model. Where did you buy the color wheel from?

rw9704

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1 Answer

Tv has sound but no picture


my rca hd model hd50lpw164 has no picture. some sound and a electrical popping noise.
supect the lamp is out.
where can i obtain new lamp and whats the cost.?
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1 Answer

Color blinkig in and out.


It seems like the color wheel might start to fail.
Do you hear any abnormal sound(s) from the TV when ramdon color appears.
Would you be able to check and make sure all the fans are working properly?

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1 Answer

D52w20 rear projection tv


If you go to this link they have any Picture tube you need for your model and they include instructions on how to remove the old Tube and install the new one. Your model has picture tubes instead of lamps. Leave them an email with your model number and which CRT (picture Tube) youre needing they respond quickly. Heres the link.
http://servicemanuals.vstore.ca/

Jun 19, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

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