Kontron mITX-SKL-H, User Manual

Page: 37 / 94

mITX-SKL-H – User Guide, Rev.1.1
www.kontron.com // 37
7.4. Audio Jack Connector (J6)
The mITX-SKL-H provides audio output, line-in and microphone signals via a 3-pin audio Jack connector on the
connector panel.
Figure 10: Audio Jack Connectors
J6 Corresponding Audio Jack
Table 9: Pin Assignment J6, Top (Line 1, Blue)
Pin Designation Signal Type Note
Tip
LINE1-IN-L IA 1.6 V
RMS
, 47 KΩ
Ring
LINE1-IN-R IA 1.6 V
RMS
, 47 KΩ
Sleeve
GND PWR
Table 10: Pin Assignment J6, Center (Speaker, Green)
Pin Designation Signal Type Note
Tip
FRONT-OUT-L OA For headphone, max 1.0 V
RMS
Ring
FRONT-OUT-R OA For headphone, max 1.0 V
RMS
Sleeve
GND PWR
Table 11: Pin Assignment J6, Bottom (Mic1, Pink)
Pin Designation Signal Type Note
Tip
MIC1-L IA 1.6 V
RMS
, 47 KΩ
Ring
MIC1-R IA 1.6 V
RMS
, 47 KΩ
Sleeve
GND PWR
Signal Description
Signal Description Note
LINE1_IN_L
Line-in left
LINE1_IN_R
Line-in right
FRONT-OUT-L
Speaker out left Shared with J29 pin connector
FRONT-OUT-R
Speaker out right Shared with J29 pin connector
MIC1-L
Microphone in left
MIC1-R
Microphone in right
Tip
Ring
Sleeve
Line 1
Speaker
Mic 1