SAMSUNG GALAXY I9000 HEADSET PINOUT

Samsung Galaxy i9000 headset pinout Resistance between ring2 and sleeve, when pushbutton is: -pressed: 280 ohm -not pressed: 2.2k ohm  


 

Pin	Name	Direction	Color	Description
1	tip			Left Audio
2	Ring1			Right Audio
3	Ring2			Mic / pushbutton
4	Sleeve			Ground

 Note : Resistance between ring2 and sleeve, when pushbutton is: -pressed: 280 ohm -not pressed: 2.2k ohm