Hi all:
Haven't used my Tree 325 in about a year. Went out to turn it on, and the spindle fan went on, but nothing else.
Did some checking, and found low voltage at the power supply output. Pulled it out, and I figured I would replace all the capacitors. All the date codes were 1989 or 1990.
Also, I checked around for a new power supply. I think I found one with the correct voltages.
Does anyone know about the power supply, other than the voltages ? There is some kind of power failure circuit in the power supply. I think it monitors the 5 volt output, and somehow controls the 24 volt output.
Jim