Fanuc A20B-8001-0922 Inverter PCB. This inverter is fitted on FANUC 0iC series controls (including 0i-TC, 0-MC) only with a Fanuc LCD 8.4″ colour monitor installed on a integrated i series controller. The A20B80010922 powers the backlight for the LCD panel either the Sharp LQ84 series displays.
DNC carries limited stocks of this backlight inverter and further can test to ensure it is faulty and not the main board. Fanuc Inverters are supplied outright by DNC and carry a 180 day warranty if used surplus or 12 month warranty if new. If the inverter is not the fault then we can investigate further.