Front Panel Audio Connector Jaud1; Front Panel Connector Jfp1 - Nexcom NDiS 120 User Manual

Chapter 2: Hardware Functionality
Front Panel Audio Connector
Connector location: JAUD1
10
2
9
1
Pin Definition
1 MIC_L Microphone - Left channel
2 GND Ground
3 MIC_R Microphone - Right channel
4 PRESENCE# Active low signal - signals BIOS that a High Definition
Audio dongle is connected to the analog header.
PRESENCE# = 0 when a High Definition Audio dongle
is connected.
5 LINE out_R Analog Port - Right channel
6 MIC_JD Jack detection return from front panel microphone
JACK1
7 Front_JD Jack detection sense line from the High Definition
Audio CODEC jack detection resistor network
8 NC No control
9 LINE out_L Analog Port - Left channel
10 LINEout_JD Jack detection return from front panel JACK2
Copyright © 2009 NEXCOM International Co., Ltd. All Rights Reserved.
Definition
12
Front Panel Connector
Connector location: JFP1
HDD LED
Reset Switch
Pin Definition
1 HD_LED + Hard disk LED pull-up
2 FP PWR/SLP MSG LED pull-up
3 HD_LED - Hard disk active LED
4 FP PWR/SLP MSG LED pull-up
5 RST_SW - Reset Switch low reference pull-down to GND
6 PWR_SW + Power Switch high reference pull-up
7 RST_SW + Reset Switch high reference pull-up
8 PWR_SW - Power Switch low reference pull-down to GND
9 RSVD_DNU Reserved. Do not use.
Power LED
Power Switch
Definition
NDiS 120 User Manual