Audio Connector Pinouts - HP 743 Series Technical Reference Manual For Oems

Electrical Information

Audio Connector Pinouts

This section contains a figure of the audio connector and a table of the audio connector
pinouts.
Figure 5-6 illustrates the audio connector pin locations.
Figure 5-6 Audio Connector
Table 5-6 identifies the audio connector pins.
Table 5-6 Audio Connector Pinouts
Pin
Number
1
2
3
4
5
6
7
8
9
5-8
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Signal
Mic in GND
Line in left
Line in right
Headset right
Headset left
Mic in A
Mic Vref
Line in GND
Headset GND