please help

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  • pi_ayalin
    New Member
    • Oct 2011
    • 1
    #1

    please help

    good day sir
    I have this AOpen power supply model no.FSP180-60SAV who happens to be defective no power i changed the caps C16 and C19 output voltage because it is out of impedance value is 3300mf 10v but its actual reading is only 1000mf. From AC input up to C1,C2 and rectifier supply is ok but across HIPOT transformer there is 0 voltage. what do you think would be the problem with this? can anyone help me have the schematic diagram of this psu? thanks
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