Sony Projection Problem

Hello I hope you guys can help me, I have a Sony Projection KPR-53EX30 I know it's a Old Dog. It has a Redline all the across the screen about a 1/8" wide it is there 95% of the time sometimes it is gone but sometimes there is Two. The first line is about 2" from the bottom of the screen and the second one that sometimes appears is right in the middle of the screen. I unhooked the cable and with the screen all fuzzy it is still there I need Help BAd It is driving me Nuts Thanks in advance for your Help.