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Monday 27 November 2017 at 03:12
So the round wire that is taped off in the backbox is being routed to the volume switch, and the flat wire is being routed to a box underneath the play field and then looks like being split off of that into the big transformer (with the ground green wire disconnected).
Anyone know what that grey b...
Source: http://pinside.com/pinball/forum/topic/williams-in-gottlieb-soundboard#post-4093390