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Chapter 1
1.3.4 ATX 20-pin Power Connector (JATXPWR1)
This connector supports the power button on-board.
supply, functions such as Modem Ring Wake-Up and Soft Power Off are
supported on this motherboard. This power connector supports instant power-on
functionality, which means that the system will boot up instantly when the power
connector is inserted on the board.
PIN
1
2
3
4
5
6
7
8
9
10
SIGNAL
PIN
3.3V
11
3.3V
12
GND
13
5V
14
GND
15
5V
16
GND
17
PW_OK
18
5V_SB
19
12V
20
1-10
Motherboard Description
Using the ATX power
SIGNAL
3.3V
-12V
GND
PS_ON
GND
GND
GND
-5V
5V
5V
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