So I went from two of the opto buttons on my MPF 5 mushroom target to none working after swapping out to the pindorabox new opto boards.
The interesting thing is, on the old and even the new opto boards I could never see anything in the LED's using my camera.
They should have glown blue like i've seen in the photos.
They light up right away when you power on the machine right? I went into switch test, and they still weren't lit up when viewed from a phone camera.
I've tested continuity from the connector on the MPF to the end points on the pindora boards to make sure the solder connections are good and all the E1-E5, C and A1-A5 markings on the old boards matched up to the new pindorabox boards so I wired them the same way as the old.
My guess at this point is that it's the 10 optobank board I need to swap out.
BTW, i'm testing this by hooking only the 5 bank opto cable back up to the unit, everything else is still disconnected from the MPF if that matters...
Thoughts?