I had to remove the Optical Sensor from my Tron Rotary Controller PCB. It was cracked and needed replaced. So I thought I might as well show how I did it. I was told that this component was very hard to remove, so I figured I should take extra care to make [...]

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Been working on the Tron for the past week or so. Pulled the board out and resoldered all of the connections. That didn’t work. Then, I checked voltages at each of the chips. That didn’t give me any clues where the problem was. For a problem like this, I love [...]

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