Sharp AF-08CRL Service Manual - Page 28

AF-08CRL No cooling (The compressor operate but the fan motor doesn't operate) crack at the solder part Repair with over solder. Check BNC1 on PWB ass'y OK disconnecting the connector Connect the connector properly. Check the fan motor capacitor. OK NG Change the fan motor capacitor Measure the resistance NG of compressor coil. OK Change the fan motor. Is the fan locked ? locked Is the fan touched to another parts ? no touch Change the fan motor. touch Change fan or another parts, or adjust. Checking complete The compressor doesn't turn off. Check the thermister connector. OK disconnecting Connect the connector properly. Check the thermister resistance. OK NG Change the thermister. Check the compressor relay. OK NG Change PWB ass'y. Checking complete. Checking method for the compressor relay. (MRY and PWB) Turn off the power supply. Measure the contact resistance. open short OK NG 28