HP EliteBook 8440p Notebook PC and HP EliteBook 8440w Mobile Workstation - Maintenance and Service Guide

Maintenance and Service Guide 8–1
8
Connector pin assignments
Audio-out (headphone)
Audio-in (microphone)
Pin Signal
1 Audio out, left channel
2 Audio out, right channel
3 Ground
Pin Signal
1 Audio signal in
2 Audio signal in
3 Ground