Yamaha EF1000iS, Service Manual

Page: 77 / 109

5-2
CIRCUIT DIAGRAM
ELEC
CIRCUIT DIAGRAM
W
W W
Or
W
W W
W
W
W
Br Br Br
Br
Br
Br
Br
W
W W
Br Br
Br
Br
Br
Br Br
G
Br
G
Br
W W W
W
Or
W
R
R
R
Br
R
Br
R
L
LL
L
L
L
L
Y
B
B
B
B
B
B
B
B
B
B
R
R
R
R
L
L
L
L
G
G
Y
Y
O
R
L
G
Y O
O
B/W
B/W
B/W
B/W
B/W
B/W
B/W
G/Y
G/Y
B/W
B/W
Y
Y
Y
Y
O
O
R
S
T
R
S
T
1 2
3
4
f
s
a
d
g
p
o
y
u
i
t
e
r
w q
0
9
8
7
6
5
1
AC coil 1 (AC)
2
AC coil 2 (AC)
3
DC charge coil
4
Generator assembly
5
Rectifier
6
Control unit assembly
7
Pilot light (Green)
8
AC receptacle (7.5A
×
2)
9
Economy switch
0
Overload warning light (Red)
q
DC circuit breaker
w
DC receptacle (12V
-8A)
e
Speed limiter
r
TCI unit
t
Engine switch
y
Oil warning light (Red)
u
Ground terminal
i
Control box
o
Ground terminal
p
Oil level switch
a
Magneto rotor
s
Ignition coil
d
Spark plug
f
Throttle control motor
g
Engine assembly
COLOR CODE B
........Black
Br
.......brown
G
........Green
L
.........Blue
Or
.......Orange
R
........Red
W
.......White
Y
........Y
ellow
B/W
....Black/White
G/Y
....Green/Y
ellow
1
2
3
4
5
6
7
7VV10-05 02.10.8 9:07 PM Page 2