MSI Fuzzy RS690E - Manual (Page 29)

2-12
MS-9804 Mainboard
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.
PIN SIGNAL DESCRIPTION
1 HD_LED + Hard disk LED pull-up
2 FP PWR/SLP Power LED pull-up
3 HD_LED - Hard disk active LED
4 FP PWR/SLP Power 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.
JFP1 Pin Definition
Audio Amplifier Connector: JAUD1
The 6W JAUD1 is used to connect audio amplifiers to enhance audio performance.
1
JAUD1 PIN SIGNAL
1 AMP_R+
2 AMP_R-
3 AMP_L+
4 AMP_L-
Pin Definition
JFP1
1
2
9
10
HDD
LED Reset
Switch
Power
LED Power
Switch
+ - - +
+ -