Author Topic: Switch problem  (Read 187 times)

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Offline pinball god

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Re: Switch problem
« on: December 27, 2010, 05:44:34 PM »
Replaced all 3 LM339's on the 10 opto pcb and now have no fuse errors (for those interested), but still have switch matrix problems. Also Lock release solenoid now keeps activating on start up. Unsure if this is an indication of where the problem may lie??
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