I am having two problems. I am having two problems with my Sony PFM 42v1 TV monitor. The

Question

I am having two problems with my Sony PFM 42v1 TV monitor.  The first problem is that it is having that double-image that other people have posted about.  That is, the top half of the screen is basically ok, but the bottom is a ghosty double image of the top.  Second, the TV is now turning itself off for a split second, then turning back on.

Any ideas on what I can do to fix these problems?  And are the solutions so expensive that I should just get a new TV?

Thanks.
-Daniel