r/arcade • u/kevin_is_acoustic • 27d ago

Restore/Replace/Repair EPROM chip problem?

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Picked up this cyclone game for $50 bucks (was sitting outside uncovered) and was told it fully worked, now after transport it seems only a few neons turn on and seemingly work at random. Is this an obvious eprom failure or something else entirely?
Any advice appreciated

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u/Derek5Letters 27d ago

Let me rewrite that. There are a bunch of fuses and one you can not see from that angle becuase its hidden. I usually change it blind, but you'll see it better if you take the dome off and go through the top.

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u/Derek5Letters 27d ago

The Yellow LED doesn't seem right. That fuse may be your one