Manuals / GE / Kitchen Appliance / Microwave Oven

GE JVM1750 manual JVM1540 Diagnosis Flow Chart

Models: JVM1750

1 34

Download 34 pages 39.82 Kb

Page 27

Image 27

JVM1540 Diagnosis Flow Chart

SMPS - SWITCHING MODE POWER SUPPLY

– 27 –

Page 27

Image 27

GE JVM1750 manual JVM1540 Diagnosis Flow Chart

Contents

GE Consumer & Industrial Technical Service GuideGE Spacemaker Over-the-Range Microwave Oven JVM1750 JVM1540RECONNECT ALL GROUNDING DEVICES Technical Service Guide CopyrightIMPORTANT SAFETY NOTICE GE Consumer & IndustrialTable of Contents Feature Pack NomenclatureJ V M 1 7 5 0 D P 1 B B InstallationFeatures and Beneﬁts IntroductionControl Features 9Shelf some models 2Door LatchesContinued next page Time FeaturesSensor Features JVM1750 ControlsJVM1540 Controls Convenience FeaturesPOWER LEVEL Power levelDemo Mode JVM1750 Continued Next Page Component Locator ViewsFront View - Control Panel Assembly Removed Front ViewRight Side View Control Boards and Panel Connections JVM1750 Smart BoardContinued Next Page JVM1540 Smart Board To remove the outer cover ComponentsOven Removal Outer CoverTo remove the vent blower Grill AssemblyTo remove the grill assembly Model JVM1540 Vent BlowerInterior Light Control Panel AssemblyTo remove the grill assembly Model JVM1750 To remove the control panel assemblySmart Board Duct AssemblyTo remove the duct assembly Cavity Thermal CutoutTo remove the bottom TCO Bottom Thermal Cutout TCOMagnetron Thermal Cutout TCO Hood Thermal Cutout TCOTo remove the fuse Stirrer AssemblyNoise Filter Line FuseTo remove the magnetron MagnetronVent Fan Motor Capacitor Cooling Fan MotorFan Retainer Disconnect View From Right SideTo remove the high voltage transformer Capacitor and DiodeHigh Voltage Transformer To remove the capacitor and diodeTo remove the door interlock switches Door Interlock SwitchesDoor Sensing and Primary Interlock Switches Monitor SwitchTo remove the turntable motor Door AssemblyTurntable Motor Surface LampsDiagnostics and Service Information JVM1750 Diagnosis Flow ChartContinued next page JVM1540 Diagnosis Flow Chart To test the interlock system Interlocks Door Latch SwitchesMonitor Switch To test the interlocksCONN Key Panel TestRIBBON JVM1750, HVM1750, EVM1750 CONNSchematics and Wiring Diagrams JVM1750 Schematic DiagramContinued Next Page JVM1750 Wiring Diagram JVM1540 Schematic Diagram JVM1540 Wiring Diagram Warranty For The Period Of GE Will ReplaceWhat GE Will Not Cover