While you wait for answers, we may have found some information which could help you.
Success
Message
I havetam Mitsubishi medallion sw 55411 that has a error code short protect?
Old 35" CRT TV Only Has Horizontal Line On Screen?
Whats wrong with my tv?
Zooming issues with Mitsubishi WS-6513?
My television changes formats while I am watching it?
my big screen has sound no video?
TV wont work after changing lamp?
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix televisions.