What was found
ENROUTE, ON CLIMB OUT, THROUGH 8,000 FT, THE AUTO THROTTLE DISCONNECTED WITH AT FAIL, AOA LIMIT FAIL, TAT 1 FAIL EICAS MESSAGES. WITHIN MINUTES, AN ELECTRICAL ODOR BECAME EVIDENT IN THE COCKPIT. THE FLIGHT DECLARED AN EMERGENCY AND RETURNED TO DEPARTURE WITHOUT FURTHER INCIDENT. MX REPLACED A BURNED TAT 1 PROBE. ADDITIONAL, THE NR 1 ADS WAS ALSO REPLACED. (K)