My symphonic WF20L6 LCD tv is 120v input voltage. By mistake I plug in the 220V outlet. After that the lcd was not on. I open the back cover of lcd and find out fuse problem. I change the fuse and plug it into 120v. Lcd is on, tv Channels audio and video is ok but video in / audio in - 1 & video in / audio in - 2 no video & audio. Please guide me to find the problem.
Thank you