Horizontally Segmented Picture

[Bobby Dip]

My recently resurrected experimental Delco car TV, just developed a new problem. The picture is torn into horizontal segments that don't quite line up correctly. (See picture.) The number of segments continuously changes. This problem just suddenly started. The picture was fine previously. (The picture tube is an old 5AXP4 test CRT for now. The TV is B&W early 50s.)

I'm hoping that someone can identify the problem from these symptoms. I'm not a TV guru.



Bob D.