Can anyone help with this wiring?

[jlovie]

I recently aquired a 1970's 250 Yamaha Enduro for free.

I'm having a problem figuring out what is happening with the wiring, as nothing was hooked up when I picked the bike up. I was wondering if you guys can help me out, here are the following colred wires:

From the engine - black, dark yellow, light yellow, green

From the coil - black

From the resistor (basically wrapped copper wire mounted to the frame) - 2 yellow wires

From a small square panel mounted to the frame - red, white

There are also the following wires that were wound under the seat, not connected to anything: 2 brown wires (2 ends connected to eachother, 2 ends open), yellow + yellow/green (connected at one end)

I'm assuming some of it is from the ignition, but the only part of the ignition that remains is attatched to the frame, the plug is missing.

Can anyone help? Thanks!

 

[JTurn36178]

I have an original factory Yamaha manual for a '77 DT 250. I will try to get out to the garage and take a picture of the wiring diagram and download it to this forum, in the next day or two.

If it won't download. I will try to give you the color connections.

 

[jlovie]

Thanks, I would really appreciate that. You can email it to me if you want as well.

I have contacted every shop around here and nobody has gotten back to me yet.