Working on getting all the explosion and periscope lights working. I started off with zero lights and was doing well by replacing transistors. I was trying to get all the explosion lights working and probably have it down to two more transistors. I replaced the one, and now getting garbage on the screen with constant dive sound. I switched back the old transistor and still get the same screen. I haven't replaced connectors yet, but will order some this week. Would a bad connector do this?
I also have no periscope lights. Any common problem with these or any where else to check? I replaced all bulbs.
I am using theShanMan's test ROM to help troubleshoot.
Thanks.
I also have no periscope lights. Any common problem with these or any where else to check? I replaced all bulbs.
I am using theShanMan's test ROM to help troubleshoot.
Thanks.

