I found a nice old portable CRT TV (model "tele star 4004") without a power cable.
The power socket on the back has six pins:
I've never seen such a design before (and google is coming up short). I need to replace the power cable but to do this I need to identifying which pin does what. (I realize the hazard of messing with CRT units and I'm taking precautions)
This is the schematic for the power input:
My experience with power supply inputs is simple two-wire positive/negative rails so this is a bit beyond me