Beko WDR7543121B Dead

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  • September 24, 2018 at 6:04 pm #94712
    Twoten
    Participant

    I had a call to the above Beko Washer/Dryer.

    Fault reported Dead.

    There’s power into the machine. I have checked the main PCB fitted in the back on RHS. There are no obvious signs of damage but some water marks on the PCB which I suspect are from condensation as this is installed in a bathroom.

    This machine has 3 PCB’s the PCB on the LHS (from the rear) which I believe is the inverter board for the motor, the facia PCB and the PCB on the RHS (from the rear).

    I suspect the problem is likely to be the main PCB (bottom RHS) but wondered if anyone else has come across this and advise .

    Thanks.

    September 24, 2018 at 6:42 pm #458078
    electrofix
    Moderator

    Re: Beko WDR7543121B Dead

    have you checked the power supply on the main board?

    Dave

    September 24, 2018 at 8:09 pm #458079
    Martin114
    Participant

    Re: Beko WDR7543121B Dead

    I had one a couple of months ago with the same fault which turned out to be the power board (rear rhs).
    I checked the psu on the board at a few weeks later and found a short circuit Schottky Diode – type SR1100 (D7 on the board).
    Not tried the board out since so dont know if there’s anything else, but the usual fusible resistor was ok so I assume the Chip is ok.

    Martin.

    September 25, 2018 at 7:37 am #458080
    Twoten
    Participant

    Re: Beko WDR7543121B Dead

    electrofix wrote:have you checked the power supply on the main board?
    Dave

    Power supply checked out OK.

    Martin114 wrote:I had one a couple of months ago with the same fault which turned out to be the power board (rear rhs).
    I checked the psu on the board at a few weeks later and found a short circuit Schottky Diode – type SR1100 (D7 on the board).
    Not tried the board out since so dont know if there’s anything else, but the usual fusible resistor was ok so I assume the Chip is ok.
    Martin.

    I’ll take a look at the Diode you suggest. If that’s OK I’ll try the power board.

    Thanks Dave & Martin

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