New Transducers TR-5001 User Manual
Page 37
¾
IDE Hard Disk LED Connector
This connector connects to the hard drive activity LED on control
panel. This LED will flash when the HDD is being accessed.
IDE LED
Pin #
Signal Name
IDE
5
IDE_ACT
LED
6
Ground
¾
ATX Power ON/OFF Button
This 2-pin connector acts as the “Power Supply On/Off Switch” on
the SBC card. When pressed, the switch will force the SBC card to
power on. When pressed again, it will force the SBC card to power
off.
PWR BTN
Pin #
Signal Name
Power
7
PWR-BTN
Button
8
GND
Keylock and Power-ON LED Connector
The Power LED provide a interface to wire the system power on
signal to front panel. The keylock switch, when closed, will disable
the keyboard function.
1
5
Power LED
Pin #
Signal Name
1 Power_on
2 NC
3 Ground
4 Keylock
5 Ground
33
TR-5001 User Manual