JBL Synchros S700 jack connector pcb identification

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Hu Róbert

Joined Dec 16, 2018
1
Hello guys, I'm trying to repair my headset and I found out that the pcb of the 2.5 jack connector is pretty much garbage. Luckily I can bypass that since it's just a pass-trough, but I can't find anything about the jack connector's pinout.
Could you guys help me with identifying the pcb?
Maybe I'll find something that way.
 

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wayneh

Joined Sep 9, 2010
17,160
I'd use a multimeter to look for continuity from one spot to another on that PCB. It's pretty banged up but I think you could get at least two of the contacts sorted out with a meter. That would dramatically reduce the permutations to test.
 
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