Yamaha YB50 Service Manual page 161

ELECTRICAL DIAGRAM YN50
COMPONENTS
COLOUR CODE
1. Flywheel magneto
B ...............................BLACK
R ...............................RED 2. CDI UNIT
3. SPEED SENSOR
L................................BLUE
4. Spark plug
G...............................GREEN
5. Main switch
O...............................ORANGE
6. Fuse
Y ...............................YELLOW
P ...............................PINK 7. Battery
8. Rectifier/regulator
BR.............................BROWN
9. Starter relay
CH ............................CHOCOLATE
10. Starter motor
SB.............................SKY BLUE
DG ............................DARK GREEN 11. Starter switch
13. Horn switch
W ..............................WHITE
14. Dimmer switch
B/BR .........................BLACK/BROWN.
15. Turn lights switch
B/Y............................BLACK/YELLOW
16. Headlight
B/R ...........................BLACK/RED
B/W...........................BLACK/WHITE 17. Front left turn light
18. Front right turn light
G/R ...........................GREEN/RED
19. Rear left turn light
G/Y ...........................GREEN/YELLOW
20. Rear right turn light
BR/W ........................BROWN/WHITE
W/R...........................WHITE/RED 21. Tail light
22. Horn
W/B...........................WHITE/BLACK
23. Turn lights relay
W/G ..........................WHITE/GREEN
24. Front stop switch
Y/L ............................YELLOW/BLUE
25. Rear stop switch
Y/R............................YELLOW/RED
L/B............................BLUE/BLACK 26. Oil level switch
27. Instrument panel
L/W ...........................BLUE/WHITE
28. Fuel sender
L/Y ............................BLUE/YELLOW
31. License light (UK only)
R/Y............................RED/YELLOW
L/G............................BLEU/GREEN 33. Auto choke
34. Ignition coil