Question about RCA HDLP50W151 50" Rear Projection HDTV

1 Answer

Lost picture extrem loud buzzing noise

First some humming then some extreme buzzing then extreme buzzing and no picture now no picture

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  • cjdj6 Dec 28, 2008

    Our TV is doing the same thing when first turning on it starts squealing and the picture will go out so if I play with it for about 10 minutes turning it off & on it will finally work for atleast an hour or 2 but it sure gets annoying and we didn't know what direction to take to get it fixed.

  • srcote Jan 08, 2009

    My 2 year old 50" RCA projection tv made a sound like a bulb breaking then the picture went blank. The sound comes and goes but with a scratch noise.

  • lmatzke May 11, 2010

    My question is I am now having same problem but I have also had to buy a new bulb every year for my TV is there something wrong with these TV are there any recalls?

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  • 106 Answers

You have a bad colorwheel. No to uncommon. It is in the light engine and you should probably call a tech. Input your zip on the homepage to find one in your area. Let me know if I can be of further assistance

Posted on Dec 28, 2008

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Posted on Jan 02, 2017

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1 Answer

My phillips is making a loud buzzing noise, no picture, then it shuts off


presuming it has one two choices: contact Philips (good luck there) or Google the model number with "color wheel"

Oct 31, 2012 | Philips 50PL9126D/37B 50" DLP TV

1 Answer

Loud humming or buzzing noise have picture but flashes all different colors resets and goes off after awhile good pic after that


The tv problems and causes are 100% is the tv colors wheel it is causes and the tv problems.The tv are having humming or loud buzzing noises sounds are the causes of the tv colors wheel going off and out control of it motor mount and spinning in at high RPM speed and different colors showing up or flahes of black and white color in the tv back ground.The tv colors wheel must have to be replace.Best hire a tv tech to do the replacement of the tv colors wheel,because have to take out many mechanicals parts before can even come to the tv colors wheel is self to replace it.

Aug 19, 2011 | Samsung HLP5067W Television

1 Answer

Hi I have a samsung hlr4667 and the set will not come on at all.. It makes a buzzing sound kinda like it makes when powering on..And the lamp light flashes but no picture just a loud humming sound...The...


This DLP tv have a colors wheel.The tv colors wheel,it dead.Have loud humming sound,motor noises and pictures flashes black&white within a picture.The colors wheel is dead and is spinning off of it axis and hitting of it sides motor walls.Tv must require a replacement of a colors wheel.Hire a tv tech. to do the job.The tv colors wheel is hard to replace.The tv colors wheel sit behind many manchanical parts,must take out even before u even can replacement the colors wheel itself.

Nov 05, 2010 | Samsung HL-R4667W Rear Projection...

2 Answers

Will the lamp still light if the color wheel does not work


Your set does not have a Color wheel , Your color is Projected thru Light Engine.

Dec 31, 2009 | Toshiba 62HM95 62" HDTV

1 Answer

My RCA projection tv makes a loud buzzing, humming noise. Does as soon as turned on even before picture comes on, does not stop till tv is turned off.


buzzing noise is cause by small electrical arc inside the unit or a problem in your audio circuit.if you can open the unit up and check if its an electrical arc.

Jun 21, 2009 | RCA HD52W59 HDTV Projection Television

1 Answer

Poor picture quality and loud buzzing noise


Sounds like your color wheel is failing they make a loud sqeauling noise when they begin to fail.Run you somewhere around $300-400 to have a tech repair it.

http://the-tv-dude.blogspot.com

May 03, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

1 Answer

Replaced bulb and now no picture and a loud humming sound


replaced the light engine. yhis set is probably not cost affective to fix.

Apr 03, 2009 | Mitsubishi WD-52327 52" Rear Projection...

1 Answer

TV makes humming noise, lamp light is blinking, does not turn on


Your color wheel needs to be changed. Mine just did the same thing. I changed mine, and the buzzing sound went away, however now my picture washes out with light or yellow colors. The darks look green and purple also.

Mar 28, 2009 | Samsung HL-R6167W 61" HDTV

1 Answer

Very loud buzz


Their is no more you can do.
You need a professional.
Stop using the TV until it is repaired.
Call the manufacturer to find you nearest authorized service center.

MR. TV Sales & Service Inc
Milwaukee Wisconsin 53405
(414) 762-8600
Established 1974

Mar 24, 2009 | Toshiba 52HM95 52" HDTV Projection...

1 Answer

Humming noise & color changes picture flashes from red to green


our 62hm15 had the same problem and it was the dmd fan, which means the whole light engine needs replacing. this was going to cost us $1600. I hope yours is under warranty

Aug 09, 2008 | Toshiba 62HM95 62" HDTV

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