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Teka MW20BFS microwave not work fan, ligtht and turn table

The microwave heats but the fan and light and turn table does not work.
If checked separately all three work
Please let me know where to check for the fault

Comments
csolo2

Hello anonymous, (although you would have preferred to write by name).
The magnetron, the plate motor, the lamp and the fan are typically connected in parallel and are powered by the door switches and thermal fuses connected

tied in a row. I couldn't find a circuit for this device, but to make it visually understand how it works what I described, download any micro circuit diagram. From here, continue the investigation.Hi Csolo.

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JoeXC

Sorry Csolo2  its my first time here so i forgot to put my name.
I checked the switches which seem to do the job correctly the thermal fuses are ok too.  I detached 2 of the three  relays (four pin relays) and tested them separately and they too seem ok...... Pls advice  
Thanks/Joe

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SzBálint
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