While you wait for answers, we may have found some information which could help you.
Click here for Mitsubishi Projection TvWhats wrong with my tv?
Old 35" CRT TV Only Has Horizontal Line On Screen?
Old 35" CRT TV Only Has Horizontal Line On Screen?
Zooming issues with Mitsubishi WS-6513?
Whats wrong with my tv?
Old 35" CRT TV Only Has Horizontal Line On Screen?