User manual

VB7009
VB7009VB7009
VB7009 User Manual
User ManualUser Manual
User Manual
17
2.2. Onboard Connectors
2.2.1. ATX Power Connector
The mainboard has a 20-pin ATX power connector onboard. The ATX power
connector is labeled as “ATX_POWER1”. The pinout of the ATX power
connector is shown below.
1
10
11
20
Figure
Figure Figure
Figure 13
1313
13: ATX power connector
: ATX power connector: ATX power connector
: ATX power connector
Pin
PinPin
Pin Signal
SignalSignal
Signal Pin
PinPin
Pin Signal
SignalSignal
Signal
1 +3.3V 11 +3.3V
2 +3.3V 12 -12V
3 GND 13 GND
4 +5V 14 Power Supply On
5 GND 15 GND
6 +5V 16 GND
7 GND 17 GND
8 Power OK 18 NC
9 +5VSUS 19 +5V
10 +12V 20 +5V
Table
Table Table
Table 9
99
9: ATX power connector pinout
: ATX power connector pinout: ATX power connector pinout
: ATX power connector pinout