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    plamsa power supply

    ok all I have an bn44-00330a
    working on an plasma tv set
    issues with set it no pic no sound trun on an relay cliks

    checking ps out of set the volts are there
    my qustions is how long should the vs va volts stay power up on ps
    with the ps on to gnd an vs-on to 5.3volts should the ps stay on until power of or does the ps have an protect on it to shout down
    the ps reads the right volts for 30-40 secs the shouts off

    #2
    Re: plamsa power supply

    If the relay clicks more than likely the PSU is good. Post clear pics of back side of PSU and I may be able to guide you into performing a self-test. Do you have two incandescent light bulbs 100W 120 or 230 Vac available?

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