What was found
THE CREW REPORTED THAT THE EICAS WENT OUT ON DESCENT, ACCOMPANIED BY AN ELECTRICAL BURNING ODOR IN THE COCKPIT. THE ACFT LANDED WITHOUT INCIDENT WHERE MAINTENANCE INSPECTED THE ACFT, SWAPPED SCREENS AND PLACED THE DEFECTIVE SCREEN ON MEL 34-22-01, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE. ON 12/14/15 MAINTENANCE R & R THE AFFECTED DISPLAY UNIT, OPERATIONALLY TESTED WITH NO DEFECTS NOTED, REMOVED THE MEL, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.