Yamaha EF2800i - Inverter Generator, Service Manual

Page: 103 / 103

CIRCUIT DIAGRAM
1
4
5
I
H G
F
E
D
B
M
N
C
A
9 9
8
7
6
2
0
3
L
J
K
Y
Y Y
Y
Y Y
R
R
R
B
Gy
Br
B
B/W
B/W
B/W
B/W
Y
Y
Y Y
R
Y
L
B/W
W/L
B/W
B/W
W/L
W/L
G/Y
R G/Y
G/Y
G/Y
B/W
G/Y
B/W
B/W
R G/Y B/W
G/Y
L
L
B
B
G
Y
R
L
Or
Or
Or
Or
R
G/Y
G/Y
Or
Or
Or R
G/Y
R
G
Y
R
L
Or
R
R B
B
R
R
R
R
B
Or
Or
B
R
B
R
Or
R
Y
Or
R
Y
Or
Br
Br
Br Br
R
R R G/Y G/Y
G/Y
R
W B
Y
Y Y
L L
L L
COLOR CODE
B ............ Black
Br........... Brown
G............ Green
Gy.......... Gray
L ............ Blue
R............ Red W........... White
Y............ Yellow
Or .......... Orange
B/W ....... Black/White
G/Y ........ Green/Yellow
W/L........ White/Blue
1 Main coil
2 Sub coil (AC control)
3 Charge coil (Ignition source)
4 Generator assembly
5 Control unit
6 Pilot light
7 AC receptacle (20 A)
8 AC receptacle (30 A)
9 Ground terminal
0 DC charge coil
A Economy switch
B Over load warning light
C Engine switch
D Oil warning light
E Oil warning unit
F Oil level switch
G Spark plug
H Ignition coil
I AC-CDI unit
J Pulser coil
K Throttle control motor
L Rectifier
M DC receptacle (12 V-10 A)
N DC circuit breaker