I had been having issues with my WCS and I thought it was related to a bad MPU. I didn't have a spare on hand so it was a good opportunity to get another one. I got a brand new Rottendog MPUSEC and populated it with an NVRAM, new coprocessor, new ASIC, and pulled the old ROM from the original WPC-S MPU and put that in.
When I put the new MPUSEC in, the game threw three beeps and nothing. Top and bottom LEDs were solid, middle LED was blank on the MPU.
I guess I must have blown F106 because that was dead so I replaced it. Reseated all ribbon cables going to and from the MPUSEC.
Now I get one beep and the goalie starts going back and forth, a bunch of the insert lights are on, but nothing else.
I'm feeling a bit out of my depth here, what'd I blow up this time?
Balt, MD
