While I have searched just about every thread, I am unable to find any diagram or schematic for the wiring of an ES 340. I realize many prefer the ES 335 set up and I'm not here to argue either side. I was left an early 70's ES 340 when my dad passed a few years ago. He gigged with this guitar for many years and it has battle scars to show. Unfortunately, the wiring has broken away from years of turning the volume and tone controls. I would like to rewire it as it was original but have not been able to find the schematics. Can anyone point me in the right direction. All efforts would be greatly appreciated in advance.