Tag Archive for 'konami'

Super Contra Repair and Single Board Conversion

I’ve been looking to add more Konami PCBs to my collection it’s one of the few areas I’m lacking and a few weeks ago I saw a Super Contra for sale on eBay, the board looked dirty but ok, and there were pictures of the game running. I didn’t really pay close enough attention and I think I was distracted at the buy it now or best offer price about $100 below what I normally see them listed at. I made an offer for another $25 lower and it was accepted.

Only later did I realize that the ad was tagged as having “Graphics issues”.

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Konami M2 Troubleshooting

I recently picked up 2 “non-working” Konami M2 boards. I’ve since managed to get both of them working. This hardware is actually fairly robust and it took minimal effort to get mine working but a long the way I learned a lot about how the hardware works and some common problems you might run into.

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