Neff M/Wave H5470N0GB/02 PCB corrupt

[Twoten]

I am looking at the above Microwave Oven which was reported as dead.

I replaced the monitor fuse as it had blown and plugged the machine in.

All the option LED,s lit up and the machine would not program.

There is no earth fault on the appliance.

This machine has 2 PCB’s and I suspect the control board however I am reluctant to replace the PCB unless I am sure that nothing else in this machine could have caused the fault which may damage a new board.

Has anyone come across a fault on these boards that will blow the monitor fuse or a fault on the machine that can blow the monitor fuse and corrupt the control PCB?

Thanks,

Keith.

[LJDomestics]

Re: Neff M/Wave H5470N0GB/02 PCB corrupt

Have you took off the board for inspection? has it blown any print off the board? also if you find this is the case open up the lower door switch and see if its burned out.

[Twoten]

Re: Neff M/Wave H5470N0GB/02 PCB corrupt

There was no sign of blown tracks or damage to either board in the control panel.

[Author]

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