Joseph C Columbus , NE May 13, 2015 Appliance: Amana Over The Range Microwave AMV5164BAQ Amana Microwave Amv5164baq: When microwave cooking is activated it tripped circuit breaker. How to replace Capacitor. Replaced high voltage capacitor which was shorted internally. Also replaced high voltage rectifier as a precaution. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours