Author Topic: swapping MPU boards  (Read 463 times)

0 Members and 2 Guests are viewing this topic.

Offline braddo

  • Trade Count: (0)
  • *****
  • Forum Posts:
Re: swapping MPU boards
« on: August 15, 2010, 06:01:37 PM »
OK I need some help i'm stumped.

All test point voltage readings are fine, but i'm still getting resets. Any idea on where to go from here? MPU has new pins connectors, SDB has new pins connectors, PSB under playfield has new pins connectors. It boots up, goes into attract mode, sometimes I can play it, but it still resets. Even pushing the credit button to put some credits up can cause it to reset. Where do i go?? *!@
WTB (or possibly trade) - 1980 Stern ALI