Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved.
19
Chapter 2: Installation
NEX 883 User Manual
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
1
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.8 No. 37)
This is an interface for front panel audio cable that allows convenient
connection and control of audio devices.
3W Audio Amp Output Wafer
(4-pin SPEAKER1)
(see p.8, No. 38)
This motherboard supports CASE OPEN detection feature that detects if
the chassis cover has been removed. This feature requires a chassis with
chassis intrusion detection design.
Pin
Signal Name
Pin
Signal Name
1
SPK L-
2
SPK L+
3
SPK R+
4
SPK R-
Pin
Signal Name
Pin
Signal Name
1
MIC2_L
2
MIC2_R
3
OUT2_R
4
J_SENSE
5
OUT2_L
6
GND
7
PRESENCE#
8
MIC_RET
10
OUT_RET
