NEC LCD5220-AV service manual or schematic

[Modulus16]

Hi all,

I'm looking for a service manual or schematics for a LCD5220-AV made by NEC. It's a Digital Information Display that has broken and I'm not sure how to go about repairing it. I would greatly appreciate a service manual or schematics for the internal parts that may help me repair the unit.

Thanks in advance for any help you can provide!