Kontron EPIC/PM, User Manual

Page: 46 / 104

16 15BSound Interface
Jack Pin Signal Description
1 ASGND Analog Sound Ground
2 XX See Next Table
3 NC Not connected
4 NC Not connected
5 XX See Next Table
The individual pin-out of each jack connector is shown in the following table. (The configuration for
multi-channel applications is described in Italics)
Header Jack Pin Signal Name Function
2
AUXAL_C/
REAR_L
Line-input left.
Left Rear Speaker output for multi-channel applications
A
5 AUXAR_C/ REAR_R
Line-input right.
Right Front Speaker output for multi-channel applications
2
LEFT/
FRONT_L
Line-level stereo output left.
Left Front Speaker output for multi-channel applications
B
5
RIGHT/
FRONT_R
Line-level stereo output right.
Right Front Speaker output for multi-channel applications
2
MIC_C/
CENTER
Mono Microphone input.
Center Speaker output for multi-channel applications.
B
C
A
C
5
LFE Low Frequency output for multi-channel applications.
16.1.2 Line-In/Rear Speakers Connector
Line-In or Rear Speaker signals (depending on the configuration) are always available on Connector
X14. To find the location of the connector on the EPIC/PM board, please see the
Appendix E: Connector
Layout chapter.
If using these signals as Line-In, a CDROM can be connected using a standard CDROM Audio cable.
The pin-out of this connector complies with the standard pin-out used in many commercially available
motherboards and it is shown in the following table.
Header Pin Signal Name Function
4
AUXAL_C/
REAR_L
Auxiliary A input left. Normally intended for connection to an
internal or external CD-ROM analog output.
Left Rear Speaker output for multi channel applications
3 ASGND Analog ground.
2 AUXAR_C/
REAR_R
Auxiliary A input right. Normally intended for connection to an
internal or external CD-ROM analog output.
Right Rear Speaker output for multi channel applications
1
4
1 ASGND Analog ground.
Kontron User's Guide
EPIC/PM
46