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**Reel Slots** Gaming Machines => Bally Reel Games. => Topic started by: FOXSSLOTS1 on September 30, 2009, 03:03:47 PM



Title: BALLY 5500/PRO - components - missing - needed or not
Post by: FOXSSLOTS1 on September 30, 2009, 03:03:47 PM
Have several PRO boards that are all missing the RLY1 - other boards have this IC soldered in.   What is its purpose?