Contec VPC-3000, User Manual, Page: 33 / 125

3
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Hardware setup
26 User’s Manual
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Mother board internal connector
■ATX power-supply connector : J10/J13
Connect the ATX power connector, observing the correct orientation.
Figure 3.5 ATX power supply connector
Table 3.7 J13
Pin Signal Pin Signal
1 +3V 13 +3V
2 +3V 14 -12V
3 GND 15 GND
4 +5V 16 PS_ON
5 GND 17 GND
6 +5V 18 GND
7 GND 19 GND
8 PW_OK 20 -5
9 5V_SB 21 +5V
10 +12V 22 +5V
11 +12V 23 +5V
12 +3V 24 GND
Table 3.8 J10
Pin Signal
1 GND
2 GND
3 +12V
4 +12V
Both J10 and J13 are absolutely necessary power supplies for operation.
Turning on the power for only one of these may damage the system.
J13: ATX 24 pin connector
J10: ATX 12V power-supply connector
4
3
2 1
24 12
13 1