Samsung LN52A650 Support Question
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Question posted by zheng on September 16th, 2012
Capacitors In Power Supply Unit
What are capacity rating and voltage rate for capacitors in the power supply unit of LN52A650A?
Thanks.
Current Answers
Answer #1: Posted by TVDan on September 16th, 2012 11:15 PM
first of all there is a class action suit for your model number and Samsun will fix it. Just contact them, here's a link that has the link to the capacitor issue spelled out: http://www.samsung.com/us/support/owners/product/LN52A650A1FXZA
Or you can remove the back and check for capacitors on the power supply that has the top puffed up slightly. If you find any, replace them. These parts (capacitors) are available at places like Radio Shack. you can either replace them yourself, or take the power supply board and the capacitors to a local TV shop and they will likely charge $20 to replace them for you. The power supply is the module that the AC cord plugs into, and the value of the capacitors is printed on the side. Normally the bad ones are rated at 10vdc-16vdc and they could be 1000 to 2200 microfarads. These capacitors will look like a cylinder with a silver top. Google bad capacitors on LCD HDTV and you will see massive amounts of data.
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