I give up on trying to repair my Burgertime board.. Who has one for sale.. I've got my fully restored cabinet sitting there that needs a working boardset..
Basically dead. I think I hooked up the connector on the main board backwards. Now it will run in service mode, but will not boot with the switches off.. I was having some other intermittent issues after I rebuilt the sound section. If you want to take a shot at it, I'll send it to you.