As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMELLED SOLDER, DURING APPROACH. DO NOT KNOW IF IT`S IN CONJUCTION WITH A AVIONICS FAN OVRD OR POSSIBLY DUE TO WINDSHIELD HEAT BEING ON FOR HIGH HUMIDITY. PERFORMED AN AVIONICS COMPTARTMENT EXHAUST FAN OPS TEST IAW AMM 21-26-02-201-2, FOUND NORMAL AND NO SOLDER ODOR NOTED.