Chapter 5 93
Checking Connector
Connecting Optional Devices
F_AUDIO: Front Panel Audio heade
This header allows the user to install auxiliary front-oriented microphone and line-out ports for easier access.
Pin Signal Name Pin Signal Name
1PORT 1L 2AUD_GND
3 PORT 1R 4 PRESENCE#
5 PORT 2R 6 SENSE1_RETURN
7 SENSE_SEND 8 KEY
9 PORT 2L 10 SENSE2_RETURN