Advantech Industrial Mini-ITX Motherboard with DDR2/Dual GbE/PCI AIMB-221 - Manual (Page 54)

AIMB-221 User Manual 44
2.22 INV1
INV is connected to an inverter that can provide power to an LCD panel.
The AIMB-221 can drive an LVDS display, and you can install an LVDS display with
the following accessories.
INV1
pin.1 VCC12
pin.2 GND
pin.3 BL_EN
pin.4 NC
pin.5 VCC