MSI IM-945GSE SERIES MS-9830 - Manual (Page 44)

2-16
MS-9830 Mainboard
PIN SIGNAL DESCRIPTION
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 low reference pull-down to GND
7 RST_SW + Reset Switch high reference pull-up
8 PWR_SW+ Power Switch high reference pull-up
9 RSVD_DNU Reserved. Do not use.
Pin Definition
Front Panel Connector: JFP1
The mainboard provides one front panel connector for electrical connection to the
front panel switches and LEDs. The JFP1 is compliant with Intel
® Front Panel I/O
Connectivity Design Guide.
1 2
9 10
JFP1
HDD
LED
Reset
Switch
Power
LED
Power
Switch
+
-
-
+
-
+
Audio Amplifier Connector: JAMP1 (for option C, E)
The JAMP1 is used to connect audio amplifiers to enhance audio performance.
PIN SIGNAL
1 AMP_L-
2 AMP_L+
3 AMP_R-
4 AMP_R+
Pin Definition
1
JAMP1
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