Re-install, Screws Fig. S-1 | Sharp MMD24S, MMD24B guide

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Sharp MMD24S, MMD24B manual Stop Switch, Secondary Interlock Switch And Monitor Switch Removal, Re-install, screws Fig. S-1

Contents

WARNING TO SERVICE PERSONNEL TABLE OF CONTENTSWARNING TO SERVICE PERSONNEL MICROWAVE MEASUREMENT PROCEDURE BEFORE SERVICING After repairing WARNING TO SERVICE PERSONNELBefore Servicing When the testing is completed B. Preparation for testing MICROWAVE MEASUREMENT PROCEDUREA. Requirements C. Leakage test 1440 Bridge Gate Dr Diamond Bar, CA DANGERSERVICE MANUAL If provided, Vent Hood, Fan assembly, Cooling Fan Motor DESCRIPTION MICROWAVE DRAWER SPECIFICATION GROUNDING INSTRUCTIONS GENERAL INFORMATION OPERATION POWER LEVEL P-0 TO P-90 COOKINGDESCRIPTION OF OPERATING SEQUENCE OFF CONDITION MICROWAVE SENSOR COOKING CONDITIONCooking Sequence DOOR SCHEMATIC OFF CONDITIONCLOSED, COOK OFF CONDITTION PROCEDURE TEST PROCEDURESA TOUCH CONTROL PANEL ASSEMBLY TEST Before testing C RELAY TEST COMPONENT TESTB KEY UNIT TEST DEFROST TEST Check supply voltage and oven power cordSTEPS The rated AC voltage is not present between Water load cooking test TESTING METHOD FOR AH SENSOR AND/OR CONTROL UNITF AH SENSOR TEST Checking the initial sensor cooking condition R1, R2 22Ω ± 1% 1/2W R3 4.3kΩ ± 5% 1/4W R4 1MΩ ± 5% 1/4W CHECKING CONTROL UNIT G MAGNETRON ASSEMBLY TEST Refer to the disassembly instructions found on PageMICROWAVE OUTPUT POWER H THERMAL CUT-OUT TEST K MONITOR SWITCH TEST I SECONDARY INTERLOCK SWITCH TESTJ STOP SWITCH TEST L BLOWN MONITOR FUSE TEST M POWER TRANSFORMER TEST Control Unit and Power Unit TOUCH CONTROL PANEL ASSEMBLY4 Reset Circuit 5 Indicator Circuit Power source voltage 0V GND DESCRIPTION OF LSI IC-1Internal clock oscillation frequency setting input Power source voltage +5V Segment data signal SignalSignal coming from touch key Signal similar to P23 Common relay driving signal. Square Waveform 60Hz Magnetron high-voltage circuit driving signalSignal to sound buzzer Signal to synchronize LSI with commercial power source frequency ventilation opening for sensing HUMIDITY SENSOR CIRCUIT1 Structure of Humidity Sensor 2 Operational Principle of Humidity Sensor 1 Servicing the touch control panel with power supply of the oven TOUCH CONTROL PANEL SERVICING4. Other Precautions 2. Servicing of Touch Control Panel 2. Using lead-free wire solder PRECAUTIONS FOR USING LEAD-FREE SOLDER1. Employing lead-free solder 3. Soldering WARNING FOR WIRING COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDUREWARNING AGAINST HIGH VOLTAGE To prevent an electric shock, take the following pre- cautions MICROWAVE DRAWER DISASSEMBLY Un-hook/Attach Black AC Wire to Top Terminal POWER CORD REPLACEMENTUn-hook/Attach White AC Wire to Bottom Terminal Un-hook/Attach Ground to metal Tab on Back Plate STOP SWITCH, SECONDARY INTERLOCK SWITCH AND MONITOR SWITCH ADJUSTMENT STOP SWITCH, SECONDARY INTERLOCK SWITCH AND MONITOR SWITCH REMOVALRe-install After adjustment, check the following DRAWER SUPPORT ANGLE REMOVAL DRAWER ASSEMBLY AND CHOKE REMOVALDRAWER/SLIDE RAIL REMOVAL 1. Follow the Microwave Drawer disassembly as previously SWITCH ANGLE REMOVAL SWITCH ANGLE REMOVAL/ADJUSTMENTACTUATOR REMOVAL/ADJUSTMENT Actuator adjustment Bottom cover AUTO DRAWER GEAR REMOVAL/INSTALLATIONRACK GEAR REMOVAL Installation to Back Plate HIGH VOLTAGE COMPONENTS MICRO Figure S-2. Power Unit CircuitFM A CN-A CONTROL UNITUNIT F G H A B C D E F G H Figure S-4. Printed Wiring Board of Power Unit2.5A UnitControlof 5.PrintedWiringBoard COPYRIGHT 2008 BY DACOR, INC ALL RIGHTS RESERVED

Sharp MMD24S manual Stop Switch, Secondary Interlock Switch And Monitor Switch Removal, Re-install

Models: MMD24S MMD24B