without thinking i got an old speaker too close to my bedroom tv and it has discolored the top right corner (DOH!). the tv is a panasonic tau and its like 3 years old, from what i can hear the degaussing is working when i turn it on but its not really doing anything...

i'm at a bit of a loss as i dont want to buy a new tv but i dont know if i can live with the discoloring

any ideas on what i could do that would be cheaper than buying a new tv and easy?

thanks