Question about Samsung DLP HL-P4663W 46" Rear Projection HDTV-Ready Television

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Why do i hear a fan noise when i turn on my samsung dlp4663wx/xaa?

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Hi, there are fans inside your set to cool the lamp and the dmd section of the light engine, if they are objectionally loud then the "loud" one needs to be replaced, if you are just hearing a fan sound standing next to your set or just after you turn set off, that is normal and nothing to be concerned about, video-tek

Posted on Jul 01, 2009

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I have a samsung HLR6167WX/XAA dlp tv. I replaced the bulb, it worked for 1 day and didn't turn on the next day; no lights, no noises, nothing. So then I just replaced the ballast, still nothing.


Have you reset the lamp time after lamp replacement? If you wish to get more details, check this site. Pull up older posts there. Check the site with patience, as it has over 2250 posts now. All are related to electronic equipment repair help. Search the site by 'Timeslide' option. It will make search easy. Or, type in the brand name to your device into its search box, and press "Enter"

Apr 10, 2013 | Televison & Video

1 Answer

Samsung DLP HLN5065WX/XAA


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.

May 07, 2008 | Televison & Video

1 Answer

I have a Samsung HLT6187SAX/XAA making a loud air noise, picture is good but making noise


Hi,
This noise may be coming from a Fan that's about to give up.

www.aaatvservice.com

May 24, 2012 | Samsung HLT6187SAX 61" DLP HDTV

1 Answer

Can you replace a fan in the samsung DLPTV model #hln437wx/xaa


it has 2 or 3 fans---they rarely fail but can cause issues---Are you hearing a high pitched whine or fan like sound? I KNOW WHAT THAT IS IN THIS SET...
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Apr 09, 2012 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

Samsung model hlr4667wx/xaa. Will not turn on. I can hear it try. It makes the loading up sound, lamp turns on, but screen is still black. At first everthing would power up ok including picture, but a few...


Have you had a issue where you heard a high pitched whine or fan like sound?

Examine the color wheel- can be done with lamp removed--look in the opening the lamp faces---is wheel intact or missing any pieces?

The set will turn lamp on for a instant and then off if it detects wheel not moving at full speed or not at all.

Mar 27, 2012 | Samsung Televison & Video

1 Answer

HLP4663wx/xaa Fan or Color wheel making noise? I first noticed it within the last week making noise when turning the set off. Now it's continuous. Could hear it slowing down on power off, constant...


A fan like noise is 98% of the time the color wheel.

Wheel turns at over 12,000 rpm and common failure is "fan like sound or even grinding sound".

When these sets first came out if the high pitched sound started women who have better hearing in that range usually hear it first.

If wheel really fails it will shatter and set will not come on----a grinding sound may be noticed just before total failure.

SD TECH



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Oct 17, 2011 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

Hi - I'm looking for help with a Samsung Projection TV, HLP6163WX/XAA. we are hearing a noise, possibly an issue with the fan.


most likely the fan like or high pitched sound is the color wheel which is very common in this model;

if it goes totally bad the set will shut down (wheel can shatter inside).

My experience tells me women (who have better high end hearing range} usually notice or hear it first.

see attached photo of part.

There are do it yourself video clips on You Tube showing how to replace it and if you GOOGLE the model number with the words color wheel you will find them for sale. Suburban Electronics is a good source for this part.

SD TECH


sd_tech_97.jpg

Sep 17, 2011 | Samsung Televison & Video

2 Answers

Samsung HLT5076SX XAA turned itself off. Two


If you do not hear the color wheel start to spin inside of light engine this may have failed also check to make sure fans are working and safety switch is making contact

Mar 05, 2010 | Samsung HL-T5076S 50 in. TV

2 Answers

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

Jul 01, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

2 Answers

Samsung hlr6156wx/xaa, will not turn on, lamp button flashes and attempts to turn on, fan kicks in, then all three lights flash after a couple of attempts


samsung hlr6156wx/xaa, will not turn on, lamp button flashes and attempts to turn on, fan kicks in, then all three lights flash after a couple of attempts

Jul 12, 2008 | Samsung Televison & Video

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