As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE FLIGHT, CREW SMELLED ELECTRICAL SMOKE ODOR (NO SMOKE VISIBLE) FOLLOWED BY FAILURE OF THE WEATHER RADAR. RADAR SYSTEM WAS DEACTIVATED AND THE AIRCRAFT RETURNED TO DEN. MAINTENANCE PERSONNEL REPLACED THE WXP-840A RADAR CONTROL PANEL. OPS CHECKED OK. (M)