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Samsung DLP HLN5065WX/XAA

Our cooling fan seems to be making a loud noise. Any suggestions?

My HLN5065WX/XAA has a high pitched noise that varies in intensity from where you can barely hear to loud. It continues for a few seconds after the tv is turned off. Is this a fan problem or does a bulb make a sound before it goes out? Any help is appreciated.

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That's from a thermal switch, to keep the innards cool, post use. Seems to me that you might just check to see that all vents are open and clear of debris, for starters.

Posted on May 07, 2008

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I have a 50" Samsung Tv. Model Number:


Some of these (many) had issues with a color wheel---high pitched or fan light sound that declines when set turned off----Got this?

Nov 04, 2012 | Televison & Video

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Samsung dlp tv HLP5663W makes loud noise


Yes, the set uses a color wheel and the lamp faces it.

The wheel turns at over 8,000 rpm and is well known for this problem=bearings in the tiny motor go bad.

The high pitched or fan like noise (classic description) is this part.

Sooner or later the wheel (plastic colored segments) will shatter and set will shut down lamp and not operate---set monitors the speed of the wheel so if it slows down or stops it knows.

The part is readily available on the internet (Google the model number with "color wheel").

This can be a do it yourself repair and You Tube has video instructions for replacing the wheel by model number.

There are two common pitfalls to avoid which the instructions that come with the replacement part usually do not mention---if you decide to do this repair let me know and I will explain.


5_27_2012_3_26_53_pm.jpg

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May 26, 2012 | Televison & Video

1 Answer

I have Samsung DLP TV 50 inch HL-P5063W


First thing to look at is the color wheel this model uses--usually it will make a high pitched fan like sound but can make a grinding sound also.

If it slows down from the 12,000 or so RPM speed it will cause color issues.

HAVE GRINDING OR HIGH PITCHED SOUND?


4_3_2012_3_24_48_pm.jpg

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If it is a high pitched whine or a grinding sound it is a bad color wheel.

Not real difficult to determine and replace.

Let me know if I can assist you.

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When i turn the tv on ,sometimes i hear a high pitched fan noise.


Hi, bearings in color wheel are about to fail, get it fixed now before the wheel shatters the prisms all over the inside of the tv which of course will then cost you more to fix, video-tek

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Cooling fan motor is making loud humming noise


You will have to pull out the light engine. That will consist of 4 or more screws and disconnecting some plugs. The the whole unit slides out where you can get to the fan housing.

Unless you're mechanically inclined, you should not try it as you could damage the assembly.

I don't know the part number off hand and some of those have newer part numbers as replacement for the original. Just do a google search to come up with a part number.

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Samsung model HLN5065WX / XAA


You need a new color wheel. Go to www.samsung.com and do some searches. I had to have someone come out and replace mine.

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Samsung DLP HLN5065WX/XAA


krugie, get it replaced now or the lamp will burn up, be advised that they are expensive to get replaced, not an easy job to do, fix it now or pay much more later is the best advice I can give you, good luck, BMW Rider

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