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Bosch SMV69T20GB Dishwasher no Power? :(

Discussion in 'Appliances' started by devs, 12 Dec 2019.

  1. devs

    devs

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    Hi guys things always have a knack at striking at the worst possible time :(

    Todays challenge..

    My integrated Bosch SMV69T20GB Dishwasher is not powering on. I've checked the connecting power via a multimeter (green cable) and it is receiving correctly so must be something internal. So far I can not see or locate any internal fuse so can only assume that it must be a fault with the main control panel?

    Does anyone know how I could check this unit prior to ordering a replacement?

    Any help or suggestions would be greatly appreciated as I simply can not afford an engineer.

    Many thanks, Steve.
    IMG_0585.JPG IMG_1381.JPG IMG_2611.JPG
     
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  3. devs

    devs

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    Could anyone please explain how I could test if this unit has failed? There is no visual evidence of failure.

    Many thanks.

    IMG_0292.JPG IMG_1879.JPG
     
  4. devs

    devs

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  5. assuhors

    assuhors

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    If you take the pcb out of the box and look very carefully, sometimes you can see some fried components. Usually a resistor and a mini transformer chip.
     
  6. devs

    devs

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    Hello mate and thanks for the input. Greatly appreciated. I've just done that and everything seems in tact. Unfortunately for me I took a punt and have ordered a replacement of that part. I suppose if its unopened I could return.

    Any other suggests as to what I should be checking? I can only think of looking around the control panel where any indications of life would usually be displayed..?

    Thanks.
     
  7. devs

    devs

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    I've just had a good look over the full unit and anything electrical visually appears to be in check. :(
     
  8. devs

    devs

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    Dam, just replaced the main board pictured above. Thought everything was working again as the unit powered up and the control panel lit. Went to program a wash and as soon as a button was pressed the unit failed again :( Boo.
     
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