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Table 2-5 CN2 SBVCC: ATX Power Feature Pinouts
PIN DESCRIPTION
1 5VSB
2 +5V
3 GND
Figure 2-5 SBVCC ATX Power Feature
3. CN3: IVTC LCD Panel Inverter Backlight Control Connector
This connector comes as a 1x5 pin 2mm connector.
Table 2-6 CN3 IVTC Inverter Control Pinouts
PIN DESCRIPTION PIN DESCRIPTION
1 VCC12 2 GROUND
3 VEEON 4 BLADJ
5 VCC5
Figure 2-6
Inverter Backlight Control
4. CN4: CPU Fan Connector
FAN1 provides access to a +5V power source and a sensor pin for connecting a cooling fan.
Table 2-7 CN4 Fan Connector
PIN DESCRIPTION
1 Fan Speed Detect
2 +5V
3 GND
Figure 2-7 CN4 Fan Connector
2-13