Sharp KB-6021MS Service Manual

Also see for KB-6021MK: Operation manual Installation tips Installation tips Installation tips Installation tips

KB-6021MSKB-6021MKKB-6021MWIn the interest of user-safety the unit should be restored to its original condition and only parts identical to those specified shouldbe used.WARNING TO SERVICE PERSONNEL:This service manual is intended for use by persons having electrical and mechanical training and a level ofknowledge of these subjects generally considered acceptable in the appliance repair trade. Sharp ElectronicsCorporation cannot be responsible, nor assume any liability, for injury or damage of any kind arising from theuse of this manual.Microwave ovens contain circuitry capable of producing very high voltage and current. Contact with thefollowing parts may result in a severe, possibly fatal, electrical shock. (High Voltage Capacitor, High VoltagePower Transformer, High Voltage Rectifier, Heat Sink, Magnetron and High Voltage Harness etc...)S77M284K6021M-DMICROWAVE DRAWERMODELSERVICE MANUALTABLE OF CONTENTSPagePRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TOAVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY..................... INSIDE FRONT COVERBEFORE SERVICING ....................................................................................................... INSIDE FRONT COVERWARNING TO SERVICE PERSONNEL ................................................................................................................. 3MICROWAVE MEASUREMENT PROCEDURE..................................................................................................... 4FOREWORD AND WARNING ............................................................................................................................... 5PRODUCT SPECIFICATIONS ............................................................................................................................... 6SCHEMATICS ...................................................................................................................................................... 0TEST PROCEDURES .......................................................................................................................................... TOUCH CONTROL PANEL ASSEMBLY .............................................................................................................. 9MICROWAVE DRAWER DISASSEMBLY ............................................................................................................. 27WIRING DIAGRAMS ............................................................................................................................................ 33PRINTED WIRING BOARDS ............................................................................................................................... 34PARTS LIST ......................................................................................................................................................... 38PACKING AND ACCESSORIES .......................................................................................................................... 43This document has been published to be used for after sales service only. The contents are subject to change without notice.SHARP ELECTRONICS CORPORATIONKB-602MS picturedKB-6021MS/MK/MW