Kevin, for the EMC 2324 as it shows on the images you uploaded, the LCD backlight driver has reference designator U9701. It is a LP8543SQX manufactured by TI. the datsheet is available [http://www.alldatasheet.com/datasheet-pdf/pdf/462755/TI1/LP8543SQX.html|right here.] The part itself seems to be a bit hard to come by, but it is available :-) Hope this helps, good luck.
Kevin, for the EMC 2324 as it shows on the images you uploaded, the LCD backlight driver has reference designator U9701. It is a LP8543SQX manufactured by TI. the datsheet is available [http://www.alldatasheet.com/datasheet-pdf/pdf/462755/TI1/LP8543SQX.html|right here.] The part itself seems to be a bit hard to come by, but it is available :-) Hope this helps, good luck.