While you wait for answers, we may have found some information which could help you.
Click here for Tv Red BlueOld 35" CRT TV Only Has Horizontal Line On Screen?
My television changes formats while I am watching it?
Whats wrong with my tv?
Whats wrong with my tv?
Zooming issues with Mitsubishi WS-6513?
Old 35" CRT TV Only Has Horizontal Line On Screen?