Power Inlet and Switch Wiring
This wiring diagram is for the parts listed in the Excel BoM. This is looking from the inside of the enclosure. The transformer is wired for 120V operation.
If you solder the two CT leads on the secondary together you won't have to keep looking at the diagram on the side of the transformer to remember how to wire it up.
The BoM power switch is illuminated. Use the top lug on the switch to light it up.