User`s manual

2-18
X9SCV-Q User's Manual
Chassis Intrusion
A Chassis Intrusion header is located
at JL1 on the motherboard. Attach the
appropriate cable from the chassis to
inform you of a chassis intrusion when
the chassis is opened.
Chassis Intrusion
PinDenitions(JL1)
Pin# Denition
1 Intrusion Input
2 Ground
Front Panel Audio
Chassis Intrusion
A
B
A
B
HighDenitionFrontPanel
Audio
Pin# Signal
1 MC_L
2 AUD_GND
3 MC_R
4 FP_Audio-Detect
5 Line_2_R
6 Ground
7 FP_Jack-Detect
8 Key
9 Line_2_L
10 Ground
Front Panel Audio Header
The Front Panel Audio header on J1 is
used to connect the chassis' front panel
High Denition Audio (HDA) controls to
the motherboard. See the table on the
right for pin denitions.