1990's magnavox HD2632 knocked over

[Knucklehead1]

My daughter dropped our 20 year old 32" magnavox on its face hooking up the Wii the other day. Since then, major landing or convergence problems in the four corners. Green in one corn, purple in another, can't remember the other two. I was wondering if the tube is probably shot or whether there was something I could tweak. It's a Magnavox m/n HD2632 W101 with a Philips MO3X tube in it. Any help would be greatly appreciated. Still looks pretty good except for the color problems.