On very bright areas of the picture, one or more colors may bleed to
the right resulting in a trail of those colors. The difference between
this problem and the section: Trailing lines in
one or more colors is that in this case, only highlights are affected.
One cause of this is that the color gain, contrast, or intensity controls
(whatever they are called on your set) are set too high. See the section
on: "Color balance adjustment". Check the settings of any brightness limiter
controls as well.