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Switching power supply - better it dead than me

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  • Switching power supply - better it dead than me

    hey there

    as part of my cocktail resto i blew a brand new power supply - most likely from the coin counter shorting back to the supply.

    I found that a power transistor had blown and that has been replaced. No joy. All diodes I have tested appear fine, but most componenet shave to be de-soldered to be tested.

    is this a project beyond my experience. I don't want to test it live but have no idea otherwise how the hell to work out what is going wrong

    any ideas? Or is this best chalked up to experience?

    Ric
    Ric
    looking for:
    the baseboard for a Gottlieb Royal Guard
    Zaccaria Devil Riders Backglass
    Williams OXO, GTB Volcano
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