sohchx
Active member
I own both machines and have some questions. My Joust is fully working and the Robotron is working partially. If I were to remove the main PCB from Joust will my high scores remain intact as long as I do not remove the batteries?
I want to test the main PCB from the Robotron using my Joust machine. Do I have to install the ROM/PIA board and interface board from the Robotron machine to do this?
Finally,how do I check that my 5v is correct on the Robotron and what are the specific test points? The power supply is still the original and with these I have no experience when it comes to 5v testing. I have only ever tested for 5v on machines that have a switcher installed so testing on the older PS's is new to me.
I want to test the main PCB from the Robotron using my Joust machine. Do I have to install the ROM/PIA board and interface board from the Robotron machine to do this?
Finally,how do I check that my 5v is correct on the Robotron and what are the specific test points? The power supply is still the original and with these I have no experience when it comes to 5v testing. I have only ever tested for 5v on machines that have a switcher installed so testing on the older PS's is new to me.
