Re: What is the wiring diagram of the BYOP pickguard?
It's a shame that they didn't provide a diagram, but here's how the Liberator works:
The screw terminals, (red arrow), simply connect to the wires, (green arrow), that are underneath. They are all free standing, uncommitted wires,
except for the two gray wires. Those are hard wired to ground. So, for a Strat, any combination of the Blk/Red/Wht/Grn wires could be anything. You'll need to simply trace them out, on the pickguard, and see which wires they connected to the 5-way and ground. For example, Duncan may have used the blk/grn wires of one side for the neck, blk/grn wires of the other side for the bridge, and
any one of the red or white pairs for the middle.
So, as I said, you just need to trace each of the (green arrow) wires out, and see where they connect.