Blast City grounding issue

[Arcade-Projects]

Long story short, between my Blast CIty JAMMA ground, and cabinet ground (cables screwed to the floor) goes 170V AC live, and I would like to fix this.

This whole thing started with MiSTercade remote, since I always got small electric shocks from the remotes metal casing when I touched it and some metal screws from my control panel.

As you can see there is ~170V AC going on between those two, so no wonder



At first I thought that perhaps this is a MiSTercade issue...

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Source: https://www.arcade-projects.com/threads ... sue.28980/