Kontron KTA75-FLEX - Manual (Page 29)

KTD-N0861-B Page 21 Rear IO Connectors
KTA75/Flex Users Guide
KTA70M/mITX Users Guide
6.5 Audio Interface (J40)
The on-board Audio circuit, based on Via VT1708S, 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. The
Following Audio connector is available in IO Area.
Audio Speakers, Line-in and Microphone are available in the stacked audiojack connector type Lotes ABA-
JAK-028-K03
Signal Type Note
TIP LINE1-L IA
RING LINE1-R IA
SLEEVE GND PWR
TIP FRONT-OUT-L OA
RING FRONT-OUT-R OA
SLEEVE GND PWR
TIP MIC1-L IA
RING MIC1-R IA
SLEEVE GND PWR
Signal Description Note
FRONT-OUT-L Front Speakers (Speaker Out Left).
FRONT-OUT-R Front Speakers (Speaker Out Right).
MIC1-L Microphone 1 - Left Shared with Audio Header
MIC1-R Microphone 1 - Right Shared with Audio Header
LINE1-L Line 1 signal - Left Shared with Audio Header
LINE1-R Line 1 signal - Right Shared with Audio Header