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

3 Answers

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?

Posted by on

  • 3 more comments 
  • 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

  • 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.



3 Answers

  • Level 1:

    An expert who has achieved level 1.


    An expert whose answer got voted for 2 times.

  • Contributor
  • 1 Answer

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

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

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

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

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

1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Where can I find a store in Las Vegas to purchase Remote Control for LTV-19w3

You can buy it from most of the electronics spare part selling shops. Buy one universal remote control, which have setup codes for Westinghouse Brand TVs. You can get this detail for its attached code list.

Jun 23, 2012 | Westinghouse LTV-19W3 19 in. LCD...

1 Answer

Looking for a power cord for LTV-19w3,how do I get one?

try ebay if you search for your model number on there you should be able to find it

Sep 23, 2010 | Westinghouse LTV-19W3 19 in. LCD...

1 Answer

Westinghouse LTV-19w3: Blue power light is on in the front, but no picture, even the menu wont come up, its just blank.

My TV is doing the exact same thing... were you able to find a solution? If so could you let me know?


Jul 17, 2009 | Westinghouse LTV-19W3 19 in. LCD...

1 Answer

Westinghouse 19" Model ltv1937 will not turn on. Power source o.k. , cable good to secont tv.

Check out the fuse on the power board. If you're not sure then replace the power board and it should resolve the problem

Jun 18, 2009 | Westinghouse LTV-19W3 19 in. LCD...

1 Answer

The picture on my LTV-19w3 WH tv just shows a blue, black, or green screen with about a 4" sq. plaid patch in the upper right hand corner. Sometimes the sounds works other times it does not. Can anyone...

While the TV is on do the following:

1. Press the "Right Arrow" button on the remote.
2. Press the "Left Arrow" button on the remote
3. press the number keys in order, 1-9

I believe you are in the TV's service menu and the Blue/Green/Black are just test patters. If so, pressing these keys will eventually change the pattern..

Get to the main page of the service menu and press the [power] button on the remote.

Jun 16, 2009 | Westinghouse LTV-19W3 19 in. LCD...

1 Answer

I need an AC adapter for my Westinghouse LTV-19w3

i can get a power supply for 45.00 . it will work. when you get it , whenever you turn off your LTV193W, unplug the power supply . the box will get hot even with the television off. let me know if you want one. thanks.

Mar 03, 2009 | Westinghouse LTV-19W3 19 in. LCD...

2 Answers

TV shutting off

try this part first 5600110347 you can get it at

Jan 31, 2008 | Westinghouse LTV-32w1 32 in. HD-Ready LCD...

2 Answers

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.

Sep 09, 2007 | Westinghouse LTV-19W3 19 in. LCD...

Not finding what you are looking for?
Westinghouse LTV-19W3 19 in. LCD Television Logo

Related Topics:

2,168 people viewed this question

Ask a Question

Usually answered in minutes!

Top Westinghouse Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75846 Answers

Jaime Hernandez

Level 3 Expert

2336 Answers

Cindy Wells

Level 3 Expert

5577 Answers

Are you a Westinghouse Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides