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LG Trax Phone - headset adaptor

My son has an LG Trax phone and we purchased an LG headset adaptor for 2.5 & 3.5 mm headset jacks. When he plugs it in with earphones, the music still comes out of the phone and not the earphones. What do we need to do or change?

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Re: LG Trax Phone - headset adaptor

I recently bought a similar adapter for my trax and had the same problem. Taking the plastic cover off of the adapter, I found the following on the back of the 18 pin connecter: a jumper from pin1 to pin 11, a jumper from pin 9 to pin 10. audio l and r wires to pins 14 and 15, common audio wire to pin 18 and unconnected pin at pin17. By accident, I found that if the unconnected pin 17 bent over to touch the wire to pin 14, the headphones started working. So, solder a wire to connect pin 14 to 17 reinsert these pins into the correct slots and you have a working adapter.

Posted on Dec 16, 2008

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