Samsung DLP picture problem

Samsung 50 inch plasma wont turn on - YouTube

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Jan 9, 2014 - Uploaded by 8Jallin
Samsung 50 inch plasma wont turn on ... samsung plasma tvnot working, wouldn't turn on, FIXED, repair, diy - Duration: 14:56. by Matthew ...

Plasma TV Repair Tutorial - Common Symptoms ... - YouTube

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https://www.youtube.com/watch?v=gnkyAGyI7GA
Oct 9, 2013 - Uploaded by ShopJimmy.com
Plasma TV Repair Tutorial - Common Symptoms & Solutions - How to Fix .... Samsung 50" Lcd tv model#Lf501EM6f Im not sure if its plasma or ...

WHAT Plasma TV BOARD CAUSES NO PICTURE REVIEW ...

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Nov 8, 2012 - Uploaded by Tampatec
WHAT COMMON PART / TV Board IS BAD ON SAMSUNG Plasma ... a gamble. it the cost of repair is over 300 just buy a new 50 inch tv for 600.
Samsung 50" Tv Power Supply Boar...$34.00eBaySAMSUNG UN60EH6002FXZA...$23.00TV Parts Guy42% price dropSamsung 50" Pn50c550 Pn50c45...$18.99eBay

defininatly the fan that cools the lamps is either not working or going out and needs replaced

You need to replace the DLP chip in the TV. The whine may be coming from the cooling fan for the light.

Check for open or leaky capacitors look for bulge on the top of caps

Hi,Yes your problem sounds like the DMD board.This is how it works: http://electronics.howstuffworks.com/dlp1.htm Basically the light of the lamp goes through a tunnel that carries a color wheel(rotating disc with a gamma of colors that creates the colors on your tv)then the light of the lamp goes through the DMD board which is a chip composed of around 2 million pixels that creates the images and colors.When it starts to fail it will create black bars,pixelation,picture will freeze,color distortion or white dots on screens.I couldn't find the Dmd by itself but found it with the complete light engine http://www.discount-merchant.com/SAMSUNG-BP41-00119E-p/1171034.htm?Click=48173 Here's a video that will help you find where the DMd chip is located : http://www.youtube.com/watch?v=0jr_9A5Xd2Q Have a blessed one!

Common problem of a bad lamp call your local repair shop on price and availability of lamp.

sounds like the color wheel. If you replace the color wheel you will be good.

Hi, you have one of two problems, either the color wheel is going or one of the cooling fans are going, the color wheels are a very common problem in samsung dlp`s, sorry I can`t nail it to a specific part but I`d bet it`s the color wheel as they are notorious for failing in samsungs, video-tek

its fixable but time to get a new one.the cost of the repairs would be about the cost of a new tv

http://www.samsung.com/us/support/detail/supportPrdDetail.do?menu=SP01&prd_ia_cd=02010300&prd_mdl_cd=&prd_mdl_name=HL-R5087W