LG LMC1575ST Service Manual

5-18
(TROUBLE 5) No microwave oscillation even though oven lamp and fan motor run.
(Display operates properly)
CONDITION CHECK RESULT CAUSE REMEDY
Abnormal
Abnormal
Abnormal.
Normal.
Normal.
Defective
Defective wiring on
Magnetron
Defective magnetron.
Replace
Connect wire on
Magnetron
Replace magnetron.
Check inverter PCB
Check wiring on
Magnetron.
Check magnetron.
No microwave oscillation.
NOTE : • Make sure the wire leads are in the correct position.
• When Removing the wire leads from the parts, be sure to grasp the connector, not the wires.
• When removing the magnetron, be sure to install the magnetron gasket in the correct position and in good condition.

LG LMC1575ST Specifications

General

Style	counter top
Color	stainless steel
Total Capacity	1.5 cu. ft.
Convection	no
Power Levels	10
Sensor Cooking	yes
Quick Start	no
Timer	yes
Interior Light	yes
Microwave Power	1, 250 watts
Voltage	120 volts
Current	15a

Weight and Dimensions

Depth	17 inch
Height	12 13/100 inch
Width	21 41/100 inch