This microwave oven didn't come with any schematic. What I've found is this:
---> 0.8 ohms between primary of power xformer;
---> infinity resistance between primary & Gnd;
---> a cable between primary electrode & Magnetron shows infinity to Gnd;
---> another electrode from this xformer to the capacitor shows infinity to Gnd;
---> between the capacitor's electrode it shows a downward count starting at ~30 Mohms & reaching ~10 Mohms in about 30 secs (both polarities);
---> capacitor electrodes to Gnd shows infinity resistance;
---> diode electrodes = infinity (both polarities);
---> magnetron electrodes = 0.3 ohms;
---> magnetron's electrodes to Gnd ~ infinity.
What I beleive is that there's a problem at the control panel that involves the "Powering Relay" but haven't conduct any test around this hipothesis preferring to wait for the schematic.
Any ideas instead?
---> 0.8 ohms between primary of power xformer;
---> infinity resistance between primary & Gnd;
---> a cable between primary electrode & Magnetron shows infinity to Gnd;
---> another electrode from this xformer to the capacitor shows infinity to Gnd;
---> between the capacitor's electrode it shows a downward count starting at ~30 Mohms & reaching ~10 Mohms in about 30 secs (both polarities);
---> capacitor electrodes to Gnd shows infinity resistance;
---> diode electrodes = infinity (both polarities);
---> magnetron electrodes = 0.3 ohms;
---> magnetron's electrodes to Gnd ~ infinity.
What I beleive is that there's a problem at the control panel that involves the "Powering Relay" but haven't conduct any test around this hipothesis preferring to wait for the schematic.
Any ideas instead?