Kontron KTH81-mITX - Manual (Page 38)

KTD-N0882-H Page 38 IO-Area Connectors
KTQ87/KTH81 Users Guide
6.4 Audio Jack Connector Stack (Audio)
The on-board Audio circuit implements up to 8 Channel High Definition Audio via stacked audiojack
connectors and via SPDIF connector, see SPDIF description.
Interface is based on UAA (Universal Audio Architecture), featuring five 24-bit stereo DACs and three 20-
bit stereo ADCs. Beside 8 channels audio signal the stached audiojack connectors include Line-in (left and
right) and Microphone (left and right).
Note Type Signal Signal Type Note
OA CEN-OUT TIP TIP LINE1-IN-L IA
OA LFE-OUT RING RING LINE1-IN-R IA
PWR GND SLEEVE SLEEVE GND PWR
OA REAR-OUT-L TIP TIP FRONT-OUT-L OA
OA REAR-OUT-R RING RING FRONT-OUT-R OA
PWR GND SLEEVE SLEEVE GND PWR
OA SIDE-OUT-L TIP TIP MIC1-L IA
OA SIDE-OUT-R RING RING MIC1-R IA
PWR GND SLEEVE SLEEVE GND PWR
Signal Description Note
FRONT-OUT-L Front Speakers (Speaker Out Left). Shared w. 3-pin connector (LINEOUT)
FRONT-OUT-R Front Speakers (Speaker Out Right). Shared w. 3-pin connector (LINEOUT)
REAR-OUT-L Rear Speakers (Surround Out Left). N/A
REAR-OUT-R Rear Speakers (Surround Out Right). N/A
SIDE-OUT-L Side speakers (Surround Out Left) N/A
SIDE-OUT-R Side speakers (Surround Out Right) N/A
CEN-OUT Center Speaker (Center Out channel). N/A
LFE-OUT Subwoofer Speaker (Low Freq. Effect Out). N/A
MIC1 MIC Input 1 N/A
LINE1-IN Line in 1 signals N/A
Port 2-channel 4-channel 6-channel 8-channel
Light Blue Line in Line in Line in Line in
Lime Line out Front speaker out Front speaker out Front speaker out
Pink Mic in Mic in Mic in Mic in
Audio header - - - Side speaker out
Audio header - Rear speaker out Rear speaker out Rear speaker out
Audio header - - Center/ Subwoofer Center/ Subwoofer