Backlight Inverter Connector; Figure 4-2: Atx Power Connector Pinout Locations; Table 4-3: Atx Power Connector Pinouts - IEI Technology IQ7-US15W Bedienungsanleitung

Figure 4-2: ATX Power Connector Pinout Locations

Pin Description
1 +3.3 V
2 +3.3 V
3 GND
4 +5 V
5 GND
6 +5 V
7 GND
8 NC
9 +VCC5SB
10 +12 V

Table 4-3: ATX Power Connector Pinouts

4.2.2 Backlight Inverter Connector

CN Label: INVERTER1
5-pin box header
CN Type:
See Figure 4-3
CN Location:
CN Pinouts: See Table 4-4
Provides power for the LCD backlight.
Page 30
Pin Description
13 +3.3 V
14 -12 V
15 GND
16 PS-ON
17 GND
18 GND
19 GND
20 NC
21 +5 V
22 +5 V
IQ7 Design Guide