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Hiyas,
Having trouble with a Panasonic combination microwave, model NN-A770SBBPQ.
It will only run on microwave for 22 seconds then stops, display resets/reverts as though it’s completed. Can’t tell if it’s actually heating or owt cause it won’t run long enough for me to check.
Anyone come across this or a similar fault? Any suggestions? (Bin it isn’t an acceptable suggestion 😛 )Thanks
Brian 😀Re: Panasonic Microwave
Pretty sure this is a faulty invertor which is the electronic package that replaces the transformer , capacitor and diode. These are priced at around £80+vat trade . Invertor faults can sometimes be brought on by a faulty magnetron.
All in all an absolute nightmare and your original suggestion of the bin is unfortunately accurate. 😡Bryan
Re: Panasonic Microwave
Ta for that Bryan.
So, what your suggesting is that I replace the magnetron and inverter board.
I’ve already replaced the faulty display board so might as well order up the other bits and see what happens 😮Thanks
BrianRe: Panasonic Microwave
DentedPorsche wrote:
So, what your suggesting is that I replace the magnetron and inverter board.Yes , assuming fault is in no way connected to display PCB being replaced.ie all connectors/wiring in place.
Looks like a very expensive repair…..is it for a mad insurance company ❓
Bryan
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