Originally Posted by
joegib
Hi Steve,
............................ Trouble is, the loose switches commonly incorporate active pins plus 'structural' pins, the latter not doing anything electrical but only providing additional support on the PCB. So, in looking at other peoples' PCBs I'm having trouble sorting out which solder pads are doing the active work and which are only along for the ride. In the case of my unit, of course, I only need 2 pads per key switch. Anyway, I'll soldier on or call out for help. If I work it out I'll post the solution.
Thanks
Joe