When i start my samsung hls5086w dlp tv it makes a buzz when it starts up

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

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Dec 11, 2009 - 7 posts - ‎5 authors
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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High pitched sound coming from my Samsung DLP TV - Open Forum ...

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DSLReports
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.

Fan #2 is the fan that blows air accross the lamp itself. It sits in the far upper right corner covered by a shroud. The ONLY way to remove the fan is to remove the complete light engine itself. I would recommend a technician to do so : )

DLP/mirror chip is going bad. A common problem on Sammy TVs after 2-3 years. Chip is user replaceable (try samsungparts.com or ebay) for about $150-200. Sammy was (last year) repairing the DLP White Spot problem for free. You MUST talk to ECR (executive customer service) to even think about getting that consideration--forget the standard CS people. Don't know if they are still covering this out of warranty in 2010.

it sounds that u have a color wheel problem my friend

Bearings in color wheel going bad and needs to be replaced. Call a local tv repair shop on pricing and availability of color wheel for your model and chassis
number.

There are only 2 moving parts on a dlp tv the color wheel and the fan. The color wheel needs to be replaced about every 4 to 5 years. Some start to make noise and others like mine blow up with a bang. Go to utube to get instructions on how to replace it only cost me for part $100 good luck

My 3 yr old Samsung DLP has the same buzzing noise, had a tech out today and he said "color wheel". Thank goodness I purchased that expensive warranty, This is my 4th repair in 3 years.

I am not in my shop, so, I cannot look at the schematic. The only problem I have seen with two lights blinking with this set is an intermitent thermal fuse above the lamp. Sometimes the lamp door switch is in the up position and it needs to be down (This normally occurs when the lamp door has been opened and it also comes from the factory in the wrong position. The set has a one year warranty. Contact: 1-800-SAMSUNG for a local servicer.

You will need to get the screen from here:http://www.samsungparts.com/part_detail.asp?catalog%5Fname=Parts+and+Accessories&product%5Fid=BP67%2D00261A&search%5Fmodel=HLS5086W You should also get the service manual for this TV set, as that will show you how to disassemble the TV set. Good Luck

The outer screen is called a Lenticular screen, it may come as a set with the Fresnel (the inner, and the way I would actually go) the screen is very hard to replace usually on a DLP as they have a somewhat sealed upper side and alot of screws.