Anyone had opto connector issues to node board? I have a flaky one keeps dropping out, stopping the ball lock post operating. Hoping not the node board header and is a connector re-pin task, although never done one as small as this before.
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Yes i've fixed the exact same problem on a turtles pro for a customer recently. Check the 5v and ground feeds to the opto transmitter board. The wires are daisy chained around the playfield and if the chain breaks /has a bad connection somewhere then everything after it stops working. Remember everything on spike is direct switches no matrix.
The issue on the turtles pro was the ground wire chain went to a flipper eos switch which was broken off.