rugbyrat Posted November 19, 2013 Report Share Posted November 19, 2013 (edited) I'm working on an EAS helmet and I've decided to replace the original speaker connection on the circuit board with a 1/8" jack so I can plug in earbuds. I can't read wiring diagrams, so can someone please help me read this? Here's the diagram that came with the jack, and a picture of the speaker connector on the board. Where do I put the ground and where do I put the speaker wires? I only need mono sound, as I'll be using 2 boards to get stereo. Thanks in advance! -------- Edited March 30, 2022 by gmrhodes13 link removed no longer working Quote Link to comment Share on other sites More sharing options...
Locitus[Admin] Posted November 19, 2013 Report Share Posted November 19, 2013 I'm not sure what the lower half of the diagram is supposed to look like, but the upper looks like a cross section of the socket you put the jack into, and if you look at the jack it's easy to see what goes where. So 4/5 is right, 3/2 is ground and 1 is left. At least that's how I imagine it goes. Quote Link to comment Share on other sites More sharing options...
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