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Title: IGT S-Slot Boards (By Belbenchtech) Post by: SAT (aka GANDHI) on September 21, 2008, 02:34:50 AM 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). Title: Re: IGT S-Slot Boards (By Belbenchtech) Post by: SAT (aka GANDHI) on September 21, 2008, 02:39:47 AM More side-ways schematics...this time for S-Slots...
Hey, looks like I figured out how to put them in here upright!!! |