Bally Sente SAC Mother Board

Original, non-working Bally Sente SAC arcade game circuit motherboard. This is the large boardset used in the Bally Sente SAC system, it was tagged as not working. We have done no troubleshooting and no longer have a test rig for these boards.  Boardset is fairly clean, no signs of corrosion or physical damage from what we can see.

It is being sold as-is, needing repair.

See pictures for more details on its condition.