Where's the issue(s) causing these

[colorfixer]

Does the fringing dissipate when the color level is turned down? This looks a lot like a pattern generator that is keeping the chroma burst on during a monochrome pattern.

Modern sets have a color killer circuit that prevents this:
http://en.wikipedia.org/wiki/Color_killer

The explanation here describes how Israel held back on color tv and what viewers did to counter it. Never underestimate the determined viewer.