R-380E39SHARP CORPORATIONSERVICE MANUALS7107R380EPJ/MICROWAVE OVENMODEL R-380EIn interests of user-safety the oven should be restored to itsoriginal condition and only parts identical to those specifiedshould be used.TABLE OF CONTENTSPageCAUTION, MICROWAVE RADIATION ............................................................................................................. 1WARNING .......................................................................................................................................................... 1PRODUCT SPECIFICATIONS ......................................................................................................................... 2GENERAL INFORMATION ................................................................................................................................ 2APPEARANCE VIEW ....................................................................................................................................... 3OPERATION SEQUENCE ................................................................................................................................ 4FUNCTION OF IMPORTANT COMPONENTS ................................................................................................ 6SERVICING ...................................................................................................................................................... 7TEST PROCEDURE ......................................................................................................................................... 9TOUCH CONTROL PANEL ............................................................................................................................. 16COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE ........................................................... 21MICROWAVE MEASUREMENT .................................................................................................................... 27WIRING DIAGRAM ......................................................................................................................................... 28PICTORIAL DIAGRAM ................................................................................................................................... 29POWER UNIT CIRCUIT .................................................................................................................................. 30CPU UNIT CIRCUIT ........................................................................................................................................ 31PRINTED WIRING BOARD ............................................................................................................................. 32PARTS LIST ................................................................................................................................................... 33Info DisplayINSTINSTANTANT COOKCOOKSTOPSTOPCLEARCLEAR STSTARTARTTIMERCLOCKPOWERLEVELSLOWCOOKSENSOR INSTANT REHEATS E N S O R C O O KQUICK &EASYPIZZAPIERICEDINNERPLATECASSEROLESOUPVEGETABLESRICE/PASTAMEAT DESSERTSHELPEXPRESSDEFROST EASYDEFROSTMORELESS