Jack:
REPAIR it.
bad vert defl chip? bad flyback derived B+? faulty solder
connections? High ESR caps? , etc, etc, etc.
As long as the picture was good right before the failure it is
definately worth repairing.
It is probably not too expensive at most shops..... it would be best
if you TOOK it to a service shop for, at the very least, a repair cost
estimate so you can make an intelligent repair decision with facts
instead of internet wild guesses. A real, in person tech will have to
look at it and open'er up and do some testing to determine the exact
failure and susequent estimated repair price.... can't be done with any
certainty otherwise.
electricitym
..
..