In every mobile when we connect headphone through audio jack while playing music , it automatically turns off the primary speaker , I need a circuit diagram which will serve this purpose .
Pls help me .
May be you mean a socket like this :
Connection are show in the first picture :
1 - GND 2 - Right amp out 3 - Right speaker 4 - Left speaker 5 - Left amp out
Cheers, Ale.