This is my first post. I was hoping that someone could hazard their best guess as to what happened to my rear projection CRT. It had a sudden convergence problem that occurred while we were watching a show. I know these TVs are capable of great picture quality; however, it is 7 years old and I don't want to invest much $ trying to fix it.

Pictures below. Any ideas or guesses are welcome.

$400 to pay a tech to do it or DIY for less than $50. See link in signature