I have a 20" Lumatron television Model: LCD-20N6DVD. but yesterday when the tv was turned on the lcd got black looks like the lcd turns off, and now every time i turn the Tv on i have picture 3-5 seconds then i got black lcd again. What can be wrong?????
you need to either check yr powersupply for correct operation ,check for faulty split electrolytics or the invertor board needs to be removed and test each transformer on the board to locate which one is faulty and replace it.....or them if more than 1 is faulty...........