Needing Help To Manually Enter Channels In A Digital Police Scanner My TOSHIBA REGZA XV50 DIGITAL LCD HDTV Wont Work!?

My TOSHIBA REGZA XV50 DIGITAL LCD HDTV wont work!? - needing help to manually enter channels in a digital police scanner

A few minutes ago when I played online is Super Smash Bros. Brawl on my Wii to the TV (via composite cable, which makes the picture High Definition 480p) screen suddenly went dark. The music continues on the back for a few seconds before she disappeared. The television was still in what I tried to change channels, but show nothing, not even the channel number. The menu is not posted. My TV broke? Is there a problem with the right side of the screen?

Shortly before the incident had smelled chemicals Chicken ISH entry into the TV room. Is that the fried circuit? Maybe a leak of some sort, or what? And this void my warranty?

I turned off the TV, restarted, but did not work.
Closed Down television, separated from everything, restart the TV, but does not work. He also tried to manually change the channel (for the side buttons on the TV) to change to stop the possibility of a problem from the TV (batteries.)

I need help, please!