GE JVM2070_H manual Top Stirrer, Side Stirrer, or Drive Motor Does Not Work, Fan Motor, 120V

Page 25

Top Stirrer, Side Stirrer, or Drive Motor Does Not Work

FAN MOTOR

BLK	FM	PIN
120V	FM	0V

DRIVE MOTOR

BLK DM ORG

21V

Pin 4

Dead Unit - Cavity or Magnetron TCO Does Not Work

Note: The Magnetron Tube TCO automatically resets when the conditions return to normal. The Cavity TCO is not resetable. It must be replaced.

Dead Unit - Bottom TCO Does Not Work

Note: The Bottom TCO is not resetable. It must be replaced.

– 25 –

Image 25

Contents 2/04 PUB #TECHNICAL SERVICE GUIDE Over the Range Microwave Oven MODEL SERIES JVM2070HTechnical Service Guide Copyright IMPORTANT SAFETY NOTICERECONNECT ALL GROUNDING DEVICES GE Consumer & IndustrialA. DO NOT OPERATE OR ALLOW THE OVEN TO BE OPERATED WITH THE DOOR OPEN Table of Contents Feature Pack InstallationNomenclature Model NumberTouchscreen Display Control FeaturesHELP HOMETop View Component Locator Views1 - Magnetron 2 - Magnetron Thermal Cutout TCO Right Side View3 - High Voltage Transformer 4 - Magnetron Cooling Fan Motor and Blade 5 - High Voltage CapacitorComponents Microwave Removal and Component AccessExhaust Fan RemovalSide Stirrer Side Stirrer MotorTop Stirrer Top Stirrer MotorCooling Fan and Motor Magnetron Thermal Cutout TCO Cavity Thermal Cutout TCOFuses Gas Sensor MagnetronTransformer Interior Light Hidden Vent MotorDoor Sensing and Primary Interlock Switches Door Interlock SwitchesMonitor Switch Control PanelDoor Sensing Switch Interlocks Door Latch SwitchesPower Relay Primary Interlock Switch TestHigh Voltage Capacitor Removal and ReplacementBottom and Hood Thermal Cutout TCO Turntable MotorSurface Lamps Surface Lamp AssembliesControl Performance Test TroubleshootingSensor Test Quick Test Error Message Diagnostics TestDemonstration Mode Displayed InformationPerformance Test Microwave Leakage TestHigh Voltage Capacitor CN03 - Vent Blower Connector CN01 - Ribbon connectorCN04 - Cooktop Lamp Relay Connector CN06 - Door Sensing ConnectorLouver Motor Does Not Work Vent Motor Does Not Work Strip CircuitsFan Motor Does Not Work Dead Unit - Cavity or Magnetron TCO Does Not Work Top Stirrer, Side Stirrer, or Drive Motor Does Not WorkDead Unit - Bottom TCO Does Not Work FAN MOTORInterior Light Does Not Work Surface Lamps Do Not Work 2 - White Magnetron Does Not Work3 - Blue BlackWARNING Power must be disconnected before servicing this appliance Wiring DiagramCode No. DE99-00125F SchematicIllustrated Parts Catalog CATALOG NUMBER VIEW NUMBERDESCRIPTION QUANTITYPLATE MOUNTING ASM For the period of WarrantyGE will replace Full one-year