IGT S-Slot Boards (By Belbenchtech)

[SAT (aka GANDHI)]

S-Slot MPU Board;

Problem; Won't start game up-no display bd....original problem was coin-out meter run away
Solution; replaced U22.

Problem; Lockout chatter (divertor actually).
Solution; Replaced U16.

Problem; No divertor.
Solution; Replaced K-1.

Problem; No coin-in.
Solution; Replaced K-2 (no lockout signal to comparitor) needed for coin-in signal.

Problem; Shorted insert coin light.
Solution; Replaced Q3.

Problem; No coin-in, win meter blackout.
Solution; Replaced U26 (feeds display bd., top box, & back lit reels).


S-Slot Display Board;

Problem; No Display.
Solution; Replaced U7 (blank timing bad).

[SAT (aka GANDHI)]

More side-ways schematics...this time for S-Slots...
Hey, looks like I figured out how to put them in here upright!!!