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I have an old PSDPRO programmer with no power cable. I need to flash some PSD503s. Does any one know what the output is of the AC Adaptor?
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The PSDxx and the programmer were discontinued many years ago, there are unfortunately no more documents or information. However, one can assume that it was a 12V power supply unit, since at that time the EPROM cells contained in the PSDxxx were programmed with 12V.
To be on the safe side, I would recommend opening the PSDPRO and checking the circuit (capacitors, voltage regulators, etc.) behind the power supply connector. The components were actually supposed to provide information about the supply voltage used at the time.
Regards
/Peter
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