I think the
powersupply may be bad or the panel could be bad. what is the model of the unit? and the make. Should be on back of
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Repairing polaroid 3200
powersupply I have a poleroid 3200, wont power on i know its the
powersupply i borrowed a friends and put it in and it worked
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is most likely line frequency
noise entering the set. you may have a leakage from the DC ground on the secondary side of the
powersupply to the AC side, or a bad filter capacitor(s). Most of the time it is the filter caps that give these types
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as I have been able to figure out, no picture with sound would be the inverter, no picture with no sound would be the
powersupply, and the way they put these caps right next to the heat sink, i would bet that they are the cause.
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