Question about Westinghouse 46" LED TV HDTV 120Hz Full 1080P

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My tv just shut off and wont turn back on not even 1 year old

Version number tw-62401-u046a

Posted by Anonymous on

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6ya6ya
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Posted on Jan 02, 2017

budmrtn
  • 11361 Answers

SOURCE: vertical colour bars

The problem is in the LCD controller board is overheated because the power supply unit is at the bottomof the TV and the heat rises upward to the vent on the top of the TV. You can verify that is hest problrm by running TV with the back removed and have a small fan blowing on the top secdtion of the TV where the LCD controller is. This how I fixed my scrambled picture after warm up (I added heat sinks to the IC on the LCD controller board) : http://s807.photobucket.com/albums/yy352/budm/LTV-32W3HD/
You can try it if the board was not badly damaged already by the heat. My has been running great for over a month now.

Posted on Feb 05, 2010

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Greetings...

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I just took my Mitsubishi WS-65315 65" in to be repaired for the same problem and was told that it needed a new main circuit board part number 930b899005 as was told they wanted to charge me $1100.00. So I told them not to do the repair and picked up my tv and found that same part at Sears parts for only $225.00. Some of these TV repair places are theifs.

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