I have been getting lines on my Battlezone and could never figure it out. I know the boards are good and the monitor. Rebuilt the ARII with Bob Roberts kit and still the same problem. Looked at it today and noticed the 7905 is shot again so I replaced it. Game looked good till the over voltage got to it and blew the 7905 again. -5v reads+11.93. What is causing the input voltage to blow the 7905? I looked but have not disassembled components to check, and I'm having a hard time starring at the manual photo, theres no schm and I dont know if that would help anyway. Ignorance is Bliss
Rick
Rick