Service manual

MOTOR TEST PROCEDURE
COMPONENTS TEST PROCEDURE RESULTS
Fan Motor
(Wire leads removed)
Measure the resistance.
(Ohm-meter scale:R×100)
Normal:Approx. 47Ω
Abnormal:
∞ or Several Ω
Turntable Motor
(Wire leads removed)
Measure the resistance.
(Ohm-meter scale:R×1000)
Normal:Approx. 3.2kΩ
Abnormal:
∞ or Several Ω
NOTE:
z A MICROWAVE LEAKGE TEST MUST ALWAYS BE PERFORMED WHEN THE UNIT IS
SERVICED FOR ANY REASON.
z MAKE SURE THE WIRE LEADS ARE IN THE CORRECT POSITION.
z WHEN REMOVING THE WIRE LEADS FROM THE PARTS,BE SURE TO GRASP THE
CONNECTOR ,NOT THE WIRES.
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