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Odd sound from Samsung DLP TV

I have and elecrical buzzing sound that comes and goes somming from my Samsung DLP TV. sometimes it is loud sometimes soft sometimes gone.

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Buzzing could be related to the lamp/ballast connection. Try removing and reinserting the lamp look for arching marks on the contacts that would suggest that the connection wasnt good.

Posted on Mar 29, 2008

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What may cause a high pitch hum.even when muted or volume turned down?


Samsung DLP making a buzzing noise, but works fine - High Def ...

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My Samsung HLP-5063 DLP starting making a loud buzzing noise recently. ... I've only used it to watch TV for a half hour or so at a time, as I have a new LED LCD in my room. ... Other than that, I can't figure out what might be causing it. .... a humming high pitch sound, it will be an issue with the color wheel. RCA D52W25 making high pitch noise - High Def ...
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Oct 3, 2009 - 30 posts - ‎7 authors
Its so high pitched that some people can barely hear it, but I guess I have sensitive hearing. ... Anyway, this seems to be a fairly common issue and it is caused by either the ... You're probably hearing a transformer humming.

Jan 08, 2016 | Projection Televisions

2 Answers

Samsung HLP5063WX/XAA- 46 in HDTV DLP


that's a failure about to happen in your video control circuit board..you feeling like you want to dig into this yourself, or does this have a warranty

Jun 24, 2008 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

Tv is making a loud buzzing noise and the picture is all funny ie colurs are out and pixelated


Hi,If your tv is a dlp you might be experimenting a color wheel problem.The color wheel is a rotating disc that has a gamma of colors it spins at high rpms.The light of the lamp goes through it to create the colors on your tv.When it starts to go bad you will get color distortion ,black and white picture and sometimes you will hear humming noises.

Apr 05, 2010 | Samsung SP46L6HXX/XEU 46" HDTV-Ready DLP...

1 Answer

Loud rumbling/buzzing for 10-15 seconds and then power goes off


Your Color Wheel needs to be replaced!
Call Mats Electronics for Parts and supplies
1-800-628-1118

Mar 17, 2010 | Samsung HLP4663W 46" Rear Projection HDTV

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

Problem with Toshiba DLP Projection TV Model #52HM84


It is possible the lamps may be defective or that they may be the wrong replacement for this model, as it may have a different wattage setup with the ballast. If you want to try to order the TB25 lamp from a different vendor, you can order the original Toshiba replacement lamp for this model (52HM84) from a major Toshiba parts distributor at the link below:

Toshiba 52HM84 Replacement Part TB25 Lamp / Bulb

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1 Answer

Samsung DLP HL-R4266W..no sound or picture. TV is completely dead


Assuming the noise is a high-pitched whine, then yes, it is the color wheel.  If the color wheel goes out, the TV will turn on for a while, then turn off when it can't establish color wheel sync.  The color wheel has to be in sync with the mirrors on the DLP, so if sync can't be established, the TV turns off.
You can order a new color wheel from Sears or partstore.com (among other places) and replace it yourself, if you are so inclined.

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4 Answers

Loud humming or high pitch buzzing noise coming from my rca dlp tv 50 inch


I have a very high pitched sound and when I move the tv it will stop for a second or two and then start again. The sound sometimes stops all together. But very high pitch sound.

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