1977 Yamaha Chappy Help Required

[GearHeadCanuck]

Hi all,
Been a while since I've been on here... was a vintage Honda 50 guy for a long time...restored quite a few..currently have a '70 Z50 and a '71 QA50 in sprout green all original.

Anyway.... I recently picked up a '77 Yamaha Chappy LB50 and am looking for some info on the wiring / lights.
I've seen a wiring diagram online...but it's not overly clear..

I have a Blk/Wht wire coming into the headlight bucket.....but not sure what it connects to ( I see on a diagram, that the Blk/Wht wire comes from the diode/coil ?

Just need to know what to connects to in the headlight bucket (birds nest)...
As well, need correct wire colors for the signal lights...

Are 6v turn signal / blinker bulbs easy to come by?

All help greatly appreciated

Thanks

 

[ashbyota]

Welcome back!!! I found this pic through a Bing search. It's for a 1976 chappy. Looks like white, black, & yellow/black wires all go to the headlight. Last part of the blinkers looks like looks like "B" (black) & before that maybe Dp (dark purple) or Dg (dark green)for the right, & Ch (charcoal?) for the left, it's kinda fuzzy. I don't know if I can make the pic bigger. Hope this helps!:thumbsup:



Edit: This is from someone's photobucket page, and it's label as 1976 chappy wiring diagram. May be right, may be wrong?

 

[ashbyota]