Audio Jack Connector (J6); Table 9: Pin Assignment J6, Top (Line 1, Blue); Table 10: Pin Assignment J6, Center (Speaker, Green); Table 11: Pin Assignment J6, Bottom (Mic1, Pink) - Kontron mITX-SKL-H User Manual

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

Line 1
Speaker
Mic 1

Table 9: Pin Assignment J6, Top (Line 1, Blue)

Pin Designation Signal
Tip
LINE1-IN-L
Ring
LINE1-IN-R
Sleeve
GND

Table 10: Pin Assignment J6, Center (Speaker, Green)

Pin Designation Signal
Tip
FRONT-OUT-L
Ring
FRONT-OUT-R
Sleeve
GND

Table 11: Pin Assignment J6, Bottom (Mic1, Pink)

Pin Designation Signal
Tip
MIC1-L
Ring
MIC1-R
Sleeve
GND
Signal Description
Signal Description
LINE1_IN_L
Line-in left
LINE1_IN_R
Line-in right
FRONT-OUT-L
Speaker out left
FRONT-OUT-R
Speaker out right
MIC1-L
Microphone in left
MIC1-R
Microphone in right
J6
www.kontron.com
Corresponding Audio Jack
Type
IA
IA
PWR
Type
OA
OA
PWR
Type
IA
IA
PWR
Note
Shared with J29 pin connector
Shared with J29 pin connector
mITX-SKL-H – User Guide, Rev.1.1
Tip
Ring
Sleeve
Note
1.6 V , 47 KΩ
RMS
1.6 V , 47 KΩ
RMS
Note
For headphone, max 1.0 V
For headphone, max 1.0 V
Note
1.6 V , 47 KΩ
RMS
1.6 V , 47 KΩ
RMS
RMS
RMS
// 37