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Sennheiser PX-100ii Cable Wiring

post #1 of 4
6/29/12 at 10:31pm
Thread Starter 

A sad story: The cable on these lightweight headphones got caught in a rotating vacuum cleaner brush (ouch!). It sucked the wire right out of the headphones, breaking them at the solder joints. I want to re-solder the cable wires back to the headphones. The trouble is that I don't know which wire goes to which solder terminal. (It would have been nice if a little insulation was left, but no such luck).

 

The cable has 4 wires, red, green, copper, and blue. Green is plug tip, red is plug ring, and the copper and blue both go to ground on the plug.

 

Photos show the 4 solder terminals. Any help here would be much appreciated.

 

Thanks, John

 

jmphoto2.jpgjmphoto1.jpg

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post #2 of 4
6/30/12 at 12:28am

This should work

pic4t3eb.bmp

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post #3 of 4
6/30/12 at 10:56am
Thread Starter 
@Shake, thanks for your response. The four cable wires were torn from the four leftmost solder connections in the photo. The ground wires to the two G terminals, that leaves red and green to terminals marked 1 and 2. I'm guessing red is 1 and green is 2. That sound about right?

Thanks again... John
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post #4 of 4
6/30/12 at 2:37pm
Quote:
Originally Posted by Redrover34 View Post

@ I'm guessing red is 1 and green is 2. That sound about right?

You might have that switched

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