Compaq 407511-002 manual Table D-6 Audio-In Microphone, Table D-7 Audio-Out Headphone

Connector Pin Assignments

Table D-6

Audio-In (Microphone)

Pin	Signal	Pin	Signal
1	Audio signal in	3	Ground
2	Audio signal in

Table D-7

Audio-Out (Headphone)

Pin	Signal	Pin	Signal
1	Audio out, left channel	3	Ground
2	Audio out, right channel

D–6 Maintenance and Service Guide