Question about Televison & Video
La32d400e1 lcd tv picture will come negative
Posted by Anonymous on
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Posted on Jan 02, 2017
You got sound meaning the power supply and mainboard have no problem at all. Look at the back, have you seen back light lit up?
If there is light, the problem may come from T-con board.
If there is no light so the inverter board has defective.
Posted on Aug 14, 2009
TV display inverted colors, like a negative photograph because defective panel. Mostly from T-con board. Replace T-con board.
I hope that will solve your problem.
Posted on Mar 10, 2011
0ne of 3 has failed:
(in order of probability):
1. Backlight inverter
2. Power Supply
Please seek the expertise of an experienced TV repair technician - as they contain potentially lethal voltages that must be properly discharged before work can begin.
Posted on May 27, 2011
Check and replace the T'Con board. It is faulty. Visit this site for more details. The site name is (Electro-help). Just type in
"electronicshelponline.blogspot" into the search box of your browser, and click
search. You can see a site by this
name. Pull up older posts there.
Sometimes, ads related to each post might give you details about the
availability of spare parts and price.
It is a blogspot site, in English Language.
Posted on Jun 28, 2012
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