mechanicojoe

hey guys, Im new here, my name is joe and im 13 but im not new to mechanics or fabricating, so if your explaining something to me dont think i wont get it. any ways i have a 1977 Yamaha RS 100. its in ok condition. i have not got a chance to start it yet because the splined shaft for the kick start has been pushed in side the cover. But what my main problem is the wiring on this thing! I hooked up a new battery and saw wjat worked and didnt. what works is the tail/brake light, front/back signals and horn. thats it. The lights in the speedo where burnt out so i out new ones in and the only light working in that is the yellow Power/signal lights light. nothing else works. i dont think power is getting to the head light area. i noticed that ther was two wires coming out of the head light encloser and there was nothing that it pluged into. so if anyone knows where i can get a wiring diagram or someone who has an RS100 and get some pics of the wiring for me! thanks