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| SNES/Genesis Konami Justifier: how to determine photo diode/phototransistor? |
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| AMG KC:
Yes i do, but without opening one up i cant tell, because they have no markings, and that makes it hard. Whether or not the comments i made about brightness settings do help you or not, the fact remains it was said brightness should be up, and that is totally incorrect. |
| opt2not:
--- Quote from: AMG KC on April 25, 2019, 02:34:35 pm ---Yes i do, but without opening one up i cant tell, because they have no markings, and that makes it hard. Whether or not the comments i made about brightness settings do help you or not, the fact remains it was said brightness should be up, and that is totally incorrect. --- End quote --- Thanks for the info. --- Quote from: pbj on April 25, 2019, 02:28:02 pm ---Buy 1 of each, start dropping them in, see what happens. --- End quote --- Bah. Alright fine. |
| Metalman1661:
Any update on this? I am trying to fix a Genesis Justifier and I cannot find a suitable part number for replacement. |
| opt2not:
Nope. Sorry. I moved to a house. All my junk is in boxes till we're done reno's. Even then, I won't be taking this on any time soon. Too many other projects I'm looking forward to do. But if you find a suitable replacement, let us know! :cheers: |
| Zebra:
Why not just use one of the happ universal light gun sensor boards (the 4 wire version). Just solder the 3 sensor legs to the corresponding points on the happ board and mount the happ board inside the gun (using hot glue). I have done that with three guncon 2 guns and one guncon 1 with three different models of time Crisis arcade sensor pcbs. Those photo diodes seem to be mostly universal. I have a lot and they all seem to run on either 3.3v or 5v. |
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