LG Electronics LMV1625B, LMV1625W service manual Removing Door Figure

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F. REMOVING DOOR (Figure 14)

(1)Remove the vent grille by two screws securing it to the outcase loosening.

(2)Lift up and draw the door.

NOTES:

After replacing the door, be sure to check that the primary interlock switch, the secondary interlock switch and the interlock monitor switch is in good operating normally.

After replacing the door, check for microwave energy leakage with a survey meter. Microwave energy leakage must be below the limit of 5mW/cm2 (With a 275 ml water load)

Figure 14

G. DISASSEMBLING DOOR (Figure 15)

(1)Remove the dielectric choke by using knife blade or small screw driver, etc.

(2)Remove two screws securing it to the door handle.

CAUTION: Be careful not to damage door seal plate with the screwdriver.

Door Screen

Figure 15

7-9

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Contents Microwave Oven Page Table of Contents Specifications Microwave Radiation Grounding Instructions InstallationsPrecautions on Installation Operating Instructions Control PanelControl Panel Instructions Overall Circuit Diagram Schematic DiagramMatrix Circuit for Touch KEY Board General Information for Service General Precautions in USEFeatures and Specifications Features Trial OperationPreliminary Service InformationPrecautions and Repair Service Tips Microwave Leakage Test Measuring Microwave Energy LeakagePower Output Measurement Measurement with the Outer Case RemovedMeasurement with a Fully Assembled Oven Record Keeping and Notification After MeasurementDisassembly Instructions Important NotesHOW to Remove the F.P.C. Connector HOW to Insert the F.P.C. Connector Removing the OUT CASEFigure Removing the Door Interlock Switches Figures 9,10 Removing Magnetron Removing Door Figure Assembling Door Removing the Ventilation FanassyRemoving the Turntable Motor Interlock System Interlock MechanismTest the Latch and Switch Sequence Components Test Procedure Results Interlock Continuity TestTest and Checkout PROCEDURES, and Trouble Shooting Test ProceduresHIGH-VOLTAGE Diode Top For detail matrix circuit of each model Refer to Checkout Procedures Power LevelCheckout Procedures for Relay Problem a Checkout Procedures for Circuit Board Trouble Shooting Thermostat Page Fuse Exploded View Controller Parts Oven Cavity Parts Latch Board Parts Interior Partsi Interior Parts Installation Parts Schematic Printed Circuit Board May