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Buzzing noise from backside of rear projection tv

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  • aanvari Feb 17, 2009

    buzzing noise from the back of my Samsung HLN617W DLP TV.

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2 Answers

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Is your TV a samsung DLP? If so its the color wheel

Posted on Jul 10, 2008

It is older Phillips Magnavox..the noise appears to be coming from a small metal tower on the power circuit board...it seems to have to do with the changing colors of the tv

Posted on Aug 06, 2008

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1 Answer

Hl-r4667w/hl Bought the tv 2005 and just started a buzzing noise


Buzzing noise on that model is usually caused by a fan or the color wheel.

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The colors wheel was defective,was spinning off of it axis that was where the buzzing noise came from.Now the colors wheel it totally dead,that why u not hearing anymore buzzing noise,and not getting a picture.Hire a tv repairman for this job.Replacing DLP tvs colors wheel is not easy,if u have no machanical's skills and never done this before.

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if tv is a dlp you have eithor a bad color wheel or bad fan.would need model number to research it more

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sounds like a color wheel problem, I can send you a DIY File with pictures if you wish. Contact me at techman32K@ yahoo.com. Good Luck!!
techman

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Hai,
Buzzing can be caused by a bad ballast, colorwheel, or cooling fan... Nothing else makes a noise, unless it's comming from you speaker.

Hope it Helped U!

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Buzzing noise from backside of rear projection tv How does someone go about fixing the color wheel? Getting the correct replacement parts? How much does all of this cost? Is it cheaper for me to go buy a...


It does sound like your color wheel is bad. They are not very expensive (less than $150) But, I don't recommend trying to replace it yourself. Find a factory authorized shop to do the work. Labor should be $300 or less for this job.

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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

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sounds like the color wheel needs to be replaced very easy repair on that model Samsung.

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Does the buzzing come from the speakers or the back...turn the volume down.. is it still there?

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