yes, its very easy, the power comes in on the right hand side, the top plugs all provide +25vdc,( two pin connector) the 4 pin connectors provide two voltages, +13 vdc and + 25 vdc here is the legend for future reference: solid orange wire and a black wire with a orange tracer is +25vdc throughout the entire machine. solid red wire and a black wire with a red tracer is +13 vdc throughout the entire machine. you would have to actually measure the voltage on the four pin connector, I can't remember which way they are oriented.
Hope this helps
Jim