My westinghouse lcd tv ltv-32w3 hd

hi;
its sounds like a loose solder or high voltage leak inside your LTV
if you know how to open the back cover or technical experience to troubleshoot
you can check the power supply board and inverter board if it has a loose solder
you can visualize it in the back of the board.
also check the wires connected to inverter boards if it has a leak.
or shorts.

If everything but the HDMI is working, its a possibility that the source has a compatibility issue or your TV needs a software/firmware update needed

Why pay GOLDENREPRICON when you can download it for free? It is a ripped off!
http://www.retrevo.com/support/Westinghouse-LTV-32w3-HD-TVs-manual/id/278ci974/t/2/

And here:
http://tv.manualsonline.com/manuals/mfg/westinghouse/westinghouse_ltv_ltv32w3_hd.html

You need to replace the LCD controller board, there are two versions (V320B1-C, 35D003848) you need to open up the tv and remove the shield cover to get to the LCD controller board, this is a common problem with this model. Look here parts (make sure to get the part number of the LCD panel sticker to match wit the LCD controller): http://www.shopjimmy.com/catalogsearch/result/index/?q=LTV-32W3HD&stock=all

You cam see the one I fixed here: http://s807.photobucket.com/albums/yy352/budm/LTV-32W3HD/

Notes: be real careful when you remove the back cover, the side switch assembly is attached to the back panel, so do not pull it off too far, or you will damage the switch assembly!

The LCD controller is bad, after about on for 30 minutes, see sample here: http://s807.photobucket.com/albums/yy352/budm/LTV-32W3HD/
Notee: my pix show the board with the cover removed. You can run the TV with the back open and have s small fan blowing in the back to keep it cool.
You need new LCD controller (there are more than one version, you need to match with the LCD panel): http://www.shopjimmy.com/catalogsearch/result/index/?q=ltv-32w3hd&stock=all

The "Picture in Picture" function will only work with a "digital" source like hdmi or dvi input. It will not work with an s-video or vga input source.

Bad LCD controller, see sample here (notes, I remove the cover LCD controller cover to show the board): http://s807.photobucket.com/albums/yy352/budm/LTV-32W3HD/

There are more than one version of the board, you need to match it with the LCD panel number:
http://www.shopjimmy.com/catalogsearch/result/index/?q=ltv-32w3hd&stock=all

my tv says no signal, and everything is just blank. my tv is a samsung 27, and it doesn't say anything. we tried everything like rebooth, and all that stuff. but it doesn't work plzzzz help!!!

Hi John.
Try unplugging the TV for about 30 minutes to an hour (reset TV) to see if this fixes your issue. If it does not, leave the TV unplugged all night and see if it will operate normally. Hope this helps.

hi possably is the fan in the back make shour it is working all the time that there is no dust bild up on it stops it from spining it may need a cleen ,or it is a transister heeting up and cooling down the transister is on its way out it will be a hard fix for a tech to fined thay will fined it but it will cost you a heep ,its best to whate till its gon completly .cheers peter