Question about Westinghouse LTV-19W3 19 in. LCD Television

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Westinghouse LTV 19w3 shuts off

Westinghouse LV 19w3 LCD TV shuts off on its own. Sometimes it will come back on immediately on its own, sometimes you can turn it back on immediately, sometimes you can't turn it on until hours later. Any idea on what is wrong and what needs to be fixed or replaced?

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  • yungmomma18 Jan 10, 2008

    we have the same problem on a LTV 19w3 westinghouse tv but ours wont stay on at all no mor as soon as you turn it on it will turn off by itself anyone have a solution for that email me at yungmomma18@aol.com.tnx

  • Anonymous Jan 18, 2008

    I have the same problem. Can someone e-mail a solution????

  • rhinosteve Feb 07, 2008

    Same problem turns off by itself, The picture just fades out, My screen stays white even when the TVs off when it's in computer mode the pictur constantly blinks.

  • Anonymous Mar 30, 2008

    Unit turns on/off and changes channel by itself.



    I purchased the unit about 1 year ago and would appreciate any information that could be offered.

  • lindasj May 11, 2008

    My TV shuts off 3-5 times in teh 1st 30 minutes. After that it is fine. I've done the hard shut down (unplugged) and changed my cable box. still have the same problem. Also, it does not always turn on easily, it takes numerous clicks of remote or power button clicks.

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The same thing was happening to mine and the problem was in the power supply. Apparently, there was a loose connection causing it to go in and out. The round connector end that plugs into the monitor has two prongs on the inside. I was able to bend each prong toward the center with a thumb tack so that it would have a tighter connection, and it now works fine. Unplug from wall before working on the prongs.

Posted on Feb 23, 2009

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Ok, I send mine to be repaired.  This is what they told me.  Even if the power supply says that it needs a power adapter of 3.4A. It really need 4.74 or more. They used a universal power adapter like that and it worked without problems. Now I need to ask you if you know exactly the tip inside and outside dimensions to be able to buy a new power adapter.  someone told me that it was a 6.5 OD and 3.0 ID Let me know if this is true, thank you.

Posted on Jun 29, 2009

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The power supply over heats and shuts off it cant handle the heat i bought the other power supply for this tv and its still no good its the same voltage but for some reason on the new power supply they increased the amprage making it heat up even faster they just need to make the right power supply

Posted on Sep 05, 2008

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boogstubbie@yahoo.com

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On and Off


We had the same problem with our Westinghouse LTV-19w3. Has anyone found a solution? I'm thinking it is the power supply box and cord but haven't invested in a new one yet.

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