Kontron KTQ45-FLEX - Manual (Page 42)

KTD-00782-I KTQ45 family Page 42 of 92
3.11.2 CDROM Audio Input (CDROM)
CD-ROM audio input may be connected to this connector. It may also be used as a secondary line-in signal.
PIN Signal Type Ioh/Iol
Pull
U/D
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 use 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).