Tech Pages
Here are a few links to pages I've made up describing some of the arcade
projects I've done. Nothing too spectacular (this isn't www.multigame.com),
but some of it may be interesting to other people.
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Mario Bros On-Board Amp
The Mario Bros. PCB has an unpopulated section
of the board which contains circuitry to generate amplified audio. I describe
the parts and procedures necessary to enable this circuitry, to allow Mario
Bros to be played in cabinets without an external audio amplifier.
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Gauntlet to JAMMA
conversion
I made an adaptor to allow me to play my Gauntlet
PCB in my JAMMA cab. Making this adaptor is a good way to get used to using
Molex connectors.
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Repair log
I finally put together a test bench for myself using a 5" Samtron CGA Monitor, a PC power supply, a JAMMA harness, and an old control panel I originally made for playing emulated games on my PC. At last, I can finally start repairing my non-working game boards... or so I thought. Come see how I'm doing...
Last updated on Jan 12, 2002
drews-arcade_AT_aqualion.net