VIA Technologies EPIA-SN, Руководство пользователя

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Chapter 2
10
C
ONNECTING THE
P
OWER
S
UPPLY
The VIA EPIA-SN Mini-ITX mainboard supports a conventional ATX power
supply for the power system. Before inserting the power supply connector,
always make sure that all components are installed correctly to ensure that
no damage will be caused.
ATX 20-Pin Power Connector
To connect the power supply, make sure the power plug is inserted in the
proper orientation and the pins are aligned. Then push down the plug firmly
into the connector.
Pin Signal
1 +3.3V
2 +3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 Power Good
9 +5V Standby
10 +12V
11 +3.3V
12 -12V
13 GND
14 Power Supply On
15 GND
16 GND
17 GND
18 -5V
19 +5V
20 +5V
VT8251
CN896
VIA
C7 NanoBGA2
ATXPWR
1
2
3
4
5
6
7
8
9
10
11
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13
14
15
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17
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20