Headphone repair.
minty - 2011-12-17 03:26
if you can - open each ear-piece, and check for continunity to the plug end, then you should know which lead is bad.
Since both channels are not working - probally the return lead is bad from the plug to where it splits to each channel, or at the place where it splits into left versus right
minty - 2011-12-17 05:07
Don't know, as it is HARD to 'S E E' it through this T E X T
Me,,,, if you know that the plug end is bad - just back off from the plug end a few inch's and ( cut it off ) and solder on a new Plug - done.
or you could just reach into your stock of spare's and install one of these
RadioShack 274-0284 stereo phone plug IMG_2787
RadioShack 274-0284 stereo phone plug IMG_2787
RadioShack 274-0284 3.5mm
http://i44.tinypic.com/11v009v.jpg
Something like above should work
minty - 2011-12-17 10:38
bub - 2011-12-17 12:43
Sadly it is very difficult to keep the original plug- most are permanently sealed. There are some higher quality replacement plugs available I believe.