how can i fix my sony trinitron model num kv-27522 32" television?

i have dropped my 32" sony television on the pavement and now when it powers up it displays a rainbow effect. also on the bottom of the screen the image is pulled in on each of the lower corners like a half an inch. help i really dont want to purchase another tv. this one worked perfect before this. the rainbow effect like originates in the center of the screen and moves out to the edges.

sherman durett
June 2006