What was found
DURING DESCENT THE RADAR SCREEN FLARED BRIGHTLY, THE RADAR TCAS DISPLAY WENT OUT. SHORTLY AFTERWARD A STRONG ELECTRICAL SMELL WAS NOTICED. THE RADAR AND TCAS WERE TURNED OFF AND ASSOCIATED CIRCUIT BREAKERS WERE PULLED. THE SMELL DISSIPATED WITHIN A FEW MINUTES. THE AC MADE AN UNEVENTFUL LANDING. REMOVED AND REPLACED RADAR INDICATOR. INSPECTED ASSOCIATED WIRING AND RESET CIRCUIT BREAKERS. OPS CHECK GOOD. AC WAS RETURNED TO SERVICE. (K)