Panasonic NN-S215MF, Service Manual

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2. Unplug lead connectors to primary Latch switch and Door Switch.
3. Test the continuity of switches at door opened and closed
positions with ohm meter (low scale). / Normal continuity readings
should be as follows.
8.2. Short Switch & Monitor
1. Unplug lead wires from H.V.transformer primary terminals.
2. Connect test probes of ohm meter to the disconnected leads of
the H.V. Transformer.
3. Test the continuity of short switch with door opened and closed
positions using lowest scale of the ohm meter. / Normal continuity
readings should be as follows.
8.3. High voltage transformer
1. Remove connectors from the transformer terminals and check
continuity.
2. Normal (cold) resistance readings should be as follows: /
Secondary winding........................... Approx. 80 ~120 /
Filament winding.............................. Approx. 0 / Primary
winding................................. Approx. 0 ~1
8.4. High voltage capacitor
1. Check continuity of capacitor with meter on highest OHM scale.
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