8 audio connectors, 1 cdrom audio input (cdrom) (j44), 2 line2 and mic2 – Kontron KTQ67-FLEX User Manual
Page 45: Audio connectors, Cdrom audio input (cdrom) (j44), Line2 and mic2, Internal connectors
KTQ67 Users Guide
KTD-N0829-G Page 45
6.8 Audio Connectors
The on-board 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.
The following Audio connectors are available as internal connectors.
6.8.1 CDROM Audio Input (CDROM) (J44)
CD-ROM audio input may be connected to this connector or it can be used as secondary line-in signal.
PIN
Signal
Type
Note
1
CD_Left
IA
1
2
CD_GND
IA
3
CD_GND
IA
4
CD_Right
IA
1
Note 1: The definition of which pins are used for the Left and Right channels is not a worldwide
accepted standard. Some CDROM cable kits expect reverse pin order.
Signal
Description
CD_Left
CD_Right
Left and right CD audio input lines or secondary Line-in.
CD_GND
Analogue GND for Left and Right CD.
(This analogue GND is not shorted to the general digital GND on the board).
6.8.2 Line2 and Mic2
Line2 and Mic2 are accessible via Front Panel Connector, see Front Panel connector description.
Internal Connectors