Hello-

I have an 8 or 9 year old Magnavox television that has a very
conditional problem. During the daytime, the picture is great, but when
it is dark outside, not just dark inside, the picture gets interferance
in the top 1/3 of the screen, in the shape of a thick black line that is
shaped like an arrowhead, that jumps from the left side of the screen to
the right. Anyone have a theory?

Thanx, Todd