Front panel audio connector j43, Digital audio connectors j46/j72 – Kontron COMe Ref. Carrier T2 User Manual
Page 39
COM Express™ miniBaseboard Type 2
/ Connectors and Features
34
Front Panel Audio Connector J43
The front panel audio connector J43 allows connecting a chassis front panel audio with analog microphone input and
stereo speaker output.
Pin
J43 HD
1
MIC2-L
2
GND
3
MIC2-R (MIC Power)
4
PRESENCE#
5
LINE2-R (LineOut-R)
6
MIC2-JD
7
SENSE
8
Key Pin
9
Line2-L (LineOut-L)
10
LINE2-JD
Digital Audio Connectors J46/J72
J46 - only available on ETXexpress® miniBaseboard provides a digital microphone input. On both baseboard revisions
J72 can be used for digital S/PDIF output.
J46
J72
DMIC-CLK
SPDIF_OUT
DMIC-DATA
GND
PWR_3.3V
-
GND
-
Note1: In addition to the default speaker settings, the analog audio Jacks can be reconfigured to perform different
functions via the Realtek HDAudio Driver Software which is available on Kontron website. Only microphones
still must be connected to the default pink jack.
Note2: Audio is only supported with HD Audio compatible COM Express Modules.