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Reged: 12/25/12
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3Tronics Keyboard emulator
01/06/13 02:35 AM

I just tore down an old MAME arcade which had a 3Tronic MP24 Keyboard Emulator I am in the process of testing it and am wiring up my switches. I noticed the MP24 does not have a ground. Where do I connect the ground from the switch to in order to complete the circuit?


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* 3Tronics Keyboard emulator PhillyNJ 01/06/13 02:35 AM
. * Re: 3Tronics Keyboard emulator PhillyNJ  01/06/13 03:42 PM

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