SNESNESCUBE64 353 Member · Posted January 10, 2020 Share Posted January 10, 2020 Hi everyone, I've dabbled with repairing game boards and have had moderate success. I was wondering what kind of equipment I should be using to diagnose issues? I have two oscilloscopes (both an analog and digital one), a logic probe, a bench variable power supply, a reliable fixed 5, 12, and -5V supply, good soldering equipment, monitor discharge tools (both a hv probe and screwdriver with ground), a good eprom burner, and a test pattern generator. I guess what I'm looking for is recommendations for other useful tools that I already don't have. For example, does anyone have a recommendation for a good 74/4000 series chip tester? Link to comment Share on other sites More sharing options...
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