IEI Integration NOVA-HM551 v1.00 - Manual (Page 38)

NOVA-HM551 5.25" SBC
Page 24
Figure 3-8: Keyboard/Mouse Connector Location
Pin Description
1 +5 VCC
2 MS DATA
3 MS CLK
4 KB DATA
5 KB CLK
6 GROUND
Table 3-9: Keyboard/Mouse Connector Pinouts
3.2.8 Backlight Inverter Connector
CN Label: INVERTER1
CN Type: 5-pin wafer (1x5)
CN Location: See Figure 3-9
CN Pinouts: See Table 3-10
The backlight inverter connector provides power to an LCD panel.