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[* black] Voltages are all measured with PIN 1 as reference. Pin 1 is marked on the board by a dot and is the right hand pin when viewed as shown in photos
[* black] Voltages are all measured with PIN 1 as reference. Pin 1 is marked on the board by a dot and is the right hand pin when viewed as shown in photos
[* black] Pin 5 is the PSU enable line - Logic board pulls this line low (0V) to enable PSU
[* black] Pin 4 voltage varies and is inversely proportional to PSU temperature. Higher Temp = Lower voltage. My measurement was taken at around **24 Deg Celsius.

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