Connectors, Headers; Connectors - JETWAY J7F4-F User Manual

2-6 Connectors, Headers

2-6-1 Connectors

(1) Power Connector (24-pin block) : ATXPWR
ATX Power Supply connector. This is a new defined 24-pins connector that usually comes with
ATX case. The ATX Power Supply allows to use soft power on momentary switch that connect
from the front panel switch to 2-pins Power On jumper pole on the motherboard. When the power
switch on the back of the ATX power supply turned on, the full power will not come into the system
board until the front panel switch is momentarily pressed. Press this switch again will turn off the
power to the system board.
(2) PS/2 Mouse & PS/2 Keyboard Connector: KB/MS1
If you are using a PS/2 mouse, you must purchase an optional PS/2 mouse set which
connects to the 5-pins block and mounts to an open slot on your computer's case.
ROW1 ROW2
ROW1 ROW2
Pin 1
Pin 1
24-Pin
20-Pin
14
PIN ROW1
1 3.3V 3.3V
2 3.3V -12V
3 GND GND
4 5V Soft Power On
5 GND GND
6 5V GND
7 GND GND
8 Power OK -5V
9 +5V (for Soft Logic) +5V
10 +12V +5V
11 +12V +5V
12 +3V GND
ROW2