Professional software development, amateur BMW tinkering, old arcade game stuff


Konami Blades of Steel arcade pcb repair

Game played blind, with audio responding to input, but no video signal.

The custom digital to analog IC for video had obviously been changed in the past as a lot of solder flux was on the board.  (Same custom IC as Dark Adventure).  In the fact the problem was just a single pin had a bad connection – when resoldered video returned and the game was 100% again.

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