What makes you think you got hit by lightning? Your power board is good. A lightning strike would have knocked out the fuse.Now if lightning come through the cable it would have taken out your av board.(where cable hooks to) and you have a fairly good picture, little color problem. So i think what you have according to your discription of the problem is just a loose avl cable. This cable is famous for coming loose.
The avl cable is the cable from your main board to your t-con board. the t-con board is top center.with metal cover. Diisconnect this avl cable clean with isopropyl alcohol.Snap it back in.Remeber the clips on the avl cable. Youtube shows how to clean this.
flyatyou66, June 2014
