blackben123
New member
Installed a 1942 board in a Midway CT and something isn't right. Player 1 - everything works as it should. Player 2 - the plane moves from its center to far left and stays there. I have no L/R control on the stick and can only move Up. Then when I center the control my plane drops to the bottom of the screen.
Also...the gun is constantly firing. In diagnostics - I/O shows me 3 closed switches for Player 2. I've buzzed out the entire edge connector and it's good.
Spent many hours verifying the wiring isn't shorted and confirmed no closed switches. I'm starting to think I have a board problem but where do I start?
Anyone encounter something like this before? Someone have a schematic?
Thanks for any pointers I may have missed.
Ben
Also...the gun is constantly firing. In diagnostics - I/O shows me 3 closed switches for Player 2. I've buzzed out the entire edge connector and it's good.
Spent many hours verifying the wiring isn't shorted and confirmed no closed switches. I'm starting to think I have a board problem but where do I start?
Anyone encounter something like this before? Someone have a schematic?
Thanks for any pointers I may have missed.
Ben

