Tech Sheet

29
Component
Serviceable
Side
Procedure Results - Resistance
Component
Location
Monitor Fuse Top 1. Unplug microwave oven or disconnect power.
2. Remove wire leads.
3. Measure resistance.
4. Replace wire leads.
5. Reassemble all parts and panels before operating.
6. Plug in microwave oven or reconnect power.
Normal = Continuity
Abnormal = Innite
Not shown
MW Light
Transformer
Top 1. Unplug microwave oven or disconnect power.
2. Remove wire leads.
3. Measure resistance (ohmmeter scale: Rx1).
4. Replace wire leads.
5. Reassemble all parts and panels before operating.
6. Plug in microwave oven or reconnect power.
Primary Winding = 40 Ω
(approximately)
Secondary Winding = 0.4 Ω
(approximately)
R
Line Fuse Top 1. Unplug microwave oven or disconnect power.
2. Remove wire leads.
3. Measure resistance.
4. Replace wire leads.
5. Reassemble all parts and panels before operating.
6. Plug in microwave oven or reconnect power.
Normal = Continuity
Abnormal = Innite
Not shown