What was found
FLIGHT 1569, BDL-PHL - THE CREW REPORTED AUTO THROTTLE FAIL MESSAGE IN FLIGHT ALONG WITH TAT 2 FAIL, LOSING LEFT NAVIGATION. THE CREW DECLARED AN EMERGENCY AND LANDED UNEVENTFULLY. UPON LANDING REPORTED A FAINT ELECTRICAL SMOKE ODOR IN THE COCKPIT AND CABIN. MAINTENANCE REPLACED SPDA DC POWER SUPPLY MODULE. AOA AND TOTAL TEMPERATURE SENSORS WERE ALSO REPLACED.