Question about Sony Bravia KDL-40W4100 40 in. LCD HDTV
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Posted on Jan 02, 2017
SOURCE: flat panel tv
I had a similar problem, except I had sound and with a flashlight I could see audiovox when i turned it on and I could see the video when I put a DVD in. It is hard to see even with a flashlight so you have to look closely. Well, I researched and investigated what might be the problem because I was upset that I had the TV for less than two years. Everyone was saying the inverter was defective. Apparently the inverter is what gives the LCD screen the back light to see the video. So I called audiovox and found that thier part's selection was only a power board and a remote control for this TV. I asked them if they could get me an inverter and they did. With shipping cost it was approximately $150.00. They ensured that I know that there is no refund on this part (which is common for electical parts). So I took a chance on it not being the right part for the problem. I replaced the defective inverter myself and it worked. It solved my problem. The inverter is a circuit board that plugs in and has a few screws to hold it in place. I had to remove the back cover first and a couple of brackets inside the tv to get to the inverter and replace it. There is a quite a few screws so I recommend writing down where each came from for easier reassembly. I hope this helps!
Posted on Oct 21, 2008
Don't know what brand it is but, it really doesn't matter the screen or lcd panel cost as much or more than a new set. Sorry.
Posted on Aug 25, 2009
If you can open than open your LCD tv & checked Inverter Borad it have White & red color connector may be this board is defective.
Posted on Feb 19, 2010
SOURCE: im looking for a power
Posted on Aug 09, 2010
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