Fanuc A20B-1001-0160 Colour Graphic Power Supply Unit for the Fanuc systems 10, 100, 11, 110, 12, 120 control series with 14″ CRT Display Unit. As well as driving the 14″ colour monitor, it also drove the graphics PCB of which there were many including A20B-1000-0850, A20B-1000-0852, A20B-1000-0900, A20B-1002-0901 too name a few. This power supply is available today from DNC either as service exchange or via outright sale (stock permitting). Alternatively send your part in for fault testing to confirm the fault; then repair. 180 day warranty on A20B10010160.