One of my Daytona machines has been acting weird.
first turn on in a week and it had a grid pattern on the screen
then after a couple of resets it powered on fine then mid race I’d had been freezing up. Seems to freeze up after about 2-4minutes of play
First Pic is the lock up 2nd pic is the grid pattern
Pcb and power supplies have been rebuilt and serviced. Could it be a voltage drop locking it up?
cheers guys