This is an MPU board from a Bally 8 Ball Deluxe, in working order. The board has been repaired from the usual battery leakage damage, and the battery replaced with a memory capacitor. Jumpers have also been done so that newer rom chips can be used. The PIA chip at U10 has been replaced by a new one from Pinball Heaven. Looking for £90 plus postage
Here's the board booting an 8 Ball Deluxe:
and some pix of the board:
Here's the board booting an 8 Ball Deluxe:
and some pix of the board: