Question about Westinghouse TX-47F430S 47 in. LCD TV
The TV turns on, and works fine for a short while. Towards the left side of the screen there is a small shadow that runs all the way down the screen. After a while, the screen will go blank, but is still lit and has audio. You can restart the TV and the picture will come back until it happens again. With the TV off there is a buzzing noise coming from the back of the top of it, which leads me to think it might be a power supply issue? I did my research and it all leads to the inverter boards, but I need some help here.
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Posted on Jan 02, 2017
I had the exact same problem and I fixed my Westinghouse 32 inch by replacing the power supply. You can purchase it at
I takes about 15 minutest to replace. Just take the back lower panel off and replace the power supply. Mine works like new now.
Posted on Jan 25, 2009
Your television actually has a backlight bulb which can be replaced at our parts request email and phone number. Email address: Parts@wde.com. (866) 839-5888
Posted on Jul 29, 2009
Tries websites Shopjimmy.com,Ebay.com to buy a refurbish Main Tuner signal board for the replacement.
Posted on Mar 17, 2010
Testimonial: "Thanks for the lead on the parts."
This is an easy fix. You must remove the shielding tape on the connector where the main video cable connects to the t-con board. The t-con board is underneath the mainboard chassis. I had to do the same repair on my LTV-32W3 32".
Posted on Mar 26, 2010
Testimonial: "I didn't know what some of the things (t-con board) were, but directing me to their locations helped a lot. Brief and effective info overall. Thanks!"
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