Question about Sharp 56DR650 56" Rear Projection HDTV

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PROBLEM WITH MY TV SHARP 56DR560

My tvis making a loud noize and the color fades on the screen too.
how color wheel look like?

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Your problem is the color wheel. the load noise is comming from the color wheel motor. there is an article here on how to take the color wheel out. what you need to do it follow those steps and take the motor apart and clean it without breaking it and put thin high temp grease on the axle of motor and put it all back together. that will fix the loud noise and the fading of the screen. i know because i am an electrician and i fixed my shap tv. any questions just ask

Posted on Feb 23, 2009

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Here are pix - wont fix but showes how to changehttp://www.instructables.com/id/How-to-fix-your-Sharp-56DR650-with-color-wheel-iss/
if you need the wheel email me at nipper00@gmail.com

Posted on Aug 29, 2008

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Use those instructions and then go here to buy a replacement So glad I did this, fixed the TV and the wife is very happy! Go to Encompass Parts http://www.encompassparts.com/ Where it says login, click on the words "guest login" and you won't have to register. Click on US Dollars at the next window. In the next window, copy paste this part number - 3250701500 and click the little magnifying glass. Don't worry about model number. Checkout and yours will be on the way. Mine was $102 shipped! The brand is Vivatek and it works perfectly! Thank you to whoever posted this! We found another for over $189 but decided to try this. I kept pulling the old one out, cleaning and oiling which would last only a few weeks and got tired of it. Anyone who needs help installing please email me at scott.d.krieger@gmail.com and I will help you out. The TV is worth repairing. We plan to get a spare in case we need it. Hope this one lasts longer than the original wheel.

Posted on Apr 27, 2010

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1 Answer

My Samsung's picture is starting to fade and all the colors are turning a reddish color. Does this mean I need to change the lamp? I just did that about 6mos ago. What now?


with TV on bring up the menu. If the menu screen is NOT affected, the DMD board should be fine. It menu is affected, DMD board is likely the reason.

Also check the color wheel, sometimes when they are going bad they will translate the wrong colors or even make a loud pop and shut TV down. If the bearing is going bad on color wheel, it can make a grinding/squealing kind of noises and sometimes even make the TV vibrate.

Im not a TV specialist. Just trying to help with what I have experienced with this set.

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1 Answer

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