Ok so heres the deal
Early 90's Proscan TV.
About a week ago my TV started to display a solid white background with no retrace lines. The sound works fine along with all menus and tv features. Ex: I can change the channels and the channel number will pop up in the upper right hand corner in full color or the menu system will display in the spectrum of colors as intended. Sometimes the tv will lose the white screen and display the correct image, however this is rare. PIP works well and it displays 2 seperate images as they are meant to be displayed, however when PIP comes on the background turns from white to a medium gray. Im not really sure where to go with this one. Could it be the ABL?
TV White Screen(Mostly Constant). With Sound. PIP Works (2 Seperate images).