Audio Connectors; Audio Speakers, Line-In, Line-Out And Microphone - Kontron KTG41/ATXu User Manual

KTD-00781-A
3.12

Audio Connectors

The onboard Audio circuit implements 7.1+2 Channel High Definition Audio with UAA (Universal Audio
Architecture), featuring five 24-bit stereo DACs and three 20-bit stereo ADCs.
3.12.1

Audio Speakers, Line-In, Line-Out and Microphone

Audio Line-in, Line-out and Microphone are available in the stacked audiojack connector. Below is shown
audio stack configuration when configured for 8-channel audio.
Note 1: Signals are shorted to GND internally in the connector, when jack-plug not inserted.
Signal
FRONT-OUT-L
FRONT-OUT-R
MIC1
LINE1-IN
Port
Light Blue
Lime
Pink
Audio header
Audio header
Audio header
KTG41 family
Signal
TIP LINE1-IN-L
RING LINE1-IN-R
SLEEVE GND
TIP FRONT-OUT-L
RING FRONT-OUT-R
SLEEVE GND
TIP MIC1-L
RING MIC1-R
SLEEVE GND
Description
Front Speakers (Speaker Out Left).
Front Speakers (Speaker Out Right).
MIC Input 1
Line in 1 signals
2-channel 4-channel
Line in Line in
Line out Front speaker out
Mic in Mic in
-
- Rear speaker out
-
Type Note
IA 1
IA 1
PWR
OA
OA
PWR
IA 1
IA 1
PWR
Note
6-channel
Line in
Front speaker out
Mic in
- -
Rear speaker out
- Center/ Subwoofer
Page 38 of 78
8-channel
Line in
Front speaker out
Mic in
Side speaker out
Rear speaker out
Center/ Subwoofer
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