LG LMV1683ST Service Manual page 32

COMPONENTS
TURNTABLE MOTOR
NOISE FILTER
TEST
1. Remove wire leads.
2. Measure resistance.
(ohm meter scale: Rx1000)
1. Unplug microwaveoven or disconnect power.
2. Removewire
3. Measureresistance
(ohmmeter scale:Rx1).
-32-
RESULTS
Normal:
Approximately
2.5 to 3.5 Kohms
Abnormal:
Infinite or several.
Nmornal:
L(1)-L(2)(coil):Lessthan
1 ohm
N(1)-N(2)(coil):Lessthan
1 ohm
Abnormal:infinite
Normal:
L(1) or L(2)-N(1) or N(2)
(resistor:
1.5M ohms
Abnormal: 0 ohms