My Qbert stopped working a while back with what I thought was just power supply. I rebuilt the power supply and still did not have 5 volts. I ordered a known good power supply off of eBay and it too did not have 5 volts. I wired in an arcadeshop supply and I had 5 volts but garbage on the screen. I flipped the meter to measure a/c and I had a/c voltage on the 5 volts. I traced to a bad rectifier so I replaced both and the large cap. The game now lives again! It's nice to have one less project. The multi qberts are being made again and I am on the list so I am looking forward to that addition. 
Let's see, 19 more projects to get done. Thanks to Bob Roberts for fast shipment of parts to make this happen this weekend.
Todd
Let's see, 19 more projects to get done. Thanks to Bob Roberts for fast shipment of parts to make this happen this weekend.
Todd
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