Ignition And Starting System - Yamaha YQ50 Service Manual

IGNITION AND STARTING SYSTEM

Q
E
B B
B B
s
R/Y
a
40 70 110
C H
B B
Y
GB L
HI HI
LOW LOW
GB
e
B
Q
Spark plug
W
Ignition coil
E
CDI magneto
R CDI unit
U
Starter motor
I
Starter relay
IGNITION AND STARTING SYSTEM
W
O
O
B B
R
W/R
B/R
B B
W
T
Y/R Y/R
B B
Y/R
Y/B
q
YR YR YB LR YB LR L
OFF OFF
P0 P0
:
ON ON
L
LR LR LR LR LR
L L
r r r
B B B B B
Br Br
J
E F
B B
G
K
Y
Y
w
[
B B
B B
B/W
R
I
R
U M
B B
G/Y
B B
LR G/Y
t
B
Br
Br
i
D
Br/W
o
Br/W Dg
Ch Br/W
P
L
N
R
F
Ch Dg
Ch Dg
]
A S
p
B B B B B B
O
Fuse
P
Battery
{
Starter switch
}
Main switch
y
Front stop switch
u Rear stop switch
8-5
ELEC
}
BW BW B R Br Br Gy Gy
LOCK LOCK
OFF OFF
CHECK CHECK
ON ON
B B
Br Gy
R
O
R
R
L/W
P
B B
{
B B
Br
Br Br
H
y u
Gy
Gy
G/Y
G
B