IEI Integration PCISA-PV-D4251_N4551_D5251 - Manual (Page 42)

PCISA-PV-D4251/N4551/D5251 CPU Card
Page 29
PIN NO. DESCRIPTION
1 +5 V
2 MS DATA
3 MS CLK
4 KB DATA
5 KB CLK
6 GROUND
Table 3-15: Keyboard/Mouse Connector Pinouts
3.2.13 LCD Backlight Connector
CN Label: INV1
CN Type: 5-pin wafer (1x5)
CN Location: See Figure 3-14
CN Pinouts: See Table 3-16
The LCD backlight connector is for the LCD inverter connection.
Figure 3-14: LCD Backlight Connector Location
PIN NO. DESCRIPTION
1 BRIGHTNESS
2 GND1
3 +12 V
4 GND2