HP E1Y97UT 11.6' E1Y97UT#ABA manual Headphone, Line-in Audio, Line-out Audio, Pin Power for CPU

Headphone

Connector and Icon (1/8” miniphone)			Pin		Signal
1	2	3	1	(Tip)	Audio_left
			2	(Ring)	Power_Right
			3	(Shield)	Ground

Line-in Audio

Connector and Icon (1/8” miniphone)			Pin		Signal
1	2	3	1	(Tip)	Audio_In_Left
			2	(Ring)	Audio_In_Right
			3	(Shield)	Ground

Line-out Audio

Connector and Icon (1/8” miniphone)			Pin		Signal
1	2	3	1	(Tip)	Audio_Out_Left
			2	(Ring)	Audio_Out_Right
			3	(Shield)	Ground

4-Pin Power (for CPU)

Connector and Icon	Pin	Signal
	1	GND
	2	GND
	3	+12V CPU
	4	-12V CPU

188 Appendix A Connector Pin Assignments