Yamaha YQ50 Service Manual page 154

Q Spark plug
W Ignition coil
E CDI magneto
R CDI unit
T Rectifier/regulator
Y Dimmer switch
U Starter motor
I Starter relay
O Fuse
P Battery
{ Starter switch
} Main switch
q Lighting switch
w "HIGH BEAM indicator"
e Head light
r Meter light
t Tail/Stop light
y Front stop switch
COLOR CODE
R Red
B Black
W White
Y Yellow
Br Brown
Gy Gray
O Orange
Ch Chocolate
Dg Dark green
G Green
P Pink
CIRCUIT DIAGRAM
u Rear stop switch
i Flasher relay
o Flasher switch
p Flasher indicator
[ Rear flasher light (Left)
] Front flasher light (Left)
A Front flasher light (Right)
S Rear flasher light (Right)
D Horn
F Horn switch
G Oil lever indicator
H Oil lever gauge
J Fuel meter
K Sender
L Position light
: Resistor
a Water temperature indicator
s Water sender
L Blue
Y/R Yellow/Red
L/W Blue/White
G/Y Green/Yellow
B/W Black/White
B/R Black/Red
W/R White/Red
Br/W Brown/White
Y/B Yellow/Black
G/W Green/White
8-4
ELEC