I recently have begun a project and am in need of some help. I bought a Radio Shack 274-246 3-conductor 1/8 inch closed circuit jack and cannot figure out how to wire it.
I'd like to wire it such that the stereo speakers turn off when i plug in my headphones.
There is a wiring schematic on the package (attached) but I dont know what contact numbers to solder which wires to. Can you please help tell me (for example ( right speaker + goes to contact number....):





