Return Phone Jack Wiring Diagram. The phone line usually comes in by your electrical panel. The modern profile three conductor jack plug was originally designed for stereo signal connections with the left channel on the tip right channel on the ring and common return on the body or sleeve.
Rj 11 phone jack wiring instructions. Pair 1 t1 r1 usually the primary dial tone or talk circuit is wired to the center two pins pins 3 4 and is the whiteblue and bluewhite pair aka. The wiring should be connected to socket terminals using the following colours 2 bluewhite 3 orangewhite 4 whiteorange 5 whiteblue if six wire cable is used the green wires can be connected as follows these are not used but should be terminated.
The other thing that you will get a circuit diagram could be traces.
Landline dsl phone jack wiring diagram. Open the casing or unscrew the plating on the old jack. I am trying to change a box type phone jack. Test for unauthorized wiring ahead of the rj 31x by unplugging the phone line from the dialer but leave the patch cord plugged into the rj 31x.