Yamaha SXV70SJ Supplementary Service Manual - Elec
–56–
L
41
L/R
CORD HEAD LIGHT 1
MAIN HARNESS
WIRE SUB LEAD 1
MAIN HARNESS
CORD HEAD LIGHT 2
MAIN HARNESS
WIRE SUB LEAD 2
MAIN HARNESS
CORD HEAD LIGHT 3
MAIN HARNESS
G/B
Sb
B/G
B
R/B
GR
G/B
Sb
B/G
B
R/B
G/R
OG
y
WC
h
R/Y
G/Y
Gy/B
Y/B
G
L/Y
L/W
Y
W
Y/B
G
L/Y
L/W
Y
W
R/Y
G/Y
Gy/B
O
Gy
W
B
A
B
C
D
E
WIRE SUB LEAD 3
MAIN HARNESS
G
CORD T
A
IL
LIGHT
MAIN HARNESS
H
L/R
O/B
G/Y
B
L/R
O/B
G/Y
B
L/R
O/B
G/Y
B
Dg
Y/L
Lg/L
W/G
Br/L
W/B
G/Y
L/G
W
Y/W
Lg/W
R/W
W/R
B/Y
G/R
Y
Y/G
Y/B
Lg/B
B/R
Br/W
B
Ch
O
L
G
Sb
B/L
Lg
Y/R
Gy
W
W/G
R
/W
WW
W
R
-
B
W
W
W
W/G
W/R
W
W
W
1
2
R/W
W
W
W
W
B
W
W
W/G
HI
LO
Lg
L/W
Lg
L/W
L/W
G
B
Y
Lg
R
L
Br/L
Br
24
27
26
25
28
29
R
L
R
L
L
R/Y
L/R
L/W
L/W
L/W
Y
B
G
Lg
Lg
Br/L
Y
Y
B
G
B
G
L/W
B
L/W
R
R
B
R/W
20
23
22
21
R
R
R
R
B
B
B
R
R/W
OFF
ON
ST
AR
T
R/Y
R/W
Br/W
Br
Br
3
Br
R/W
R/Y
R/W
R
Br/W
Y
Lg/B
Y/B
L/Y
G/R
L/W
R/B
W
Sb
G/B
Y/G
B/G
31
35
35
37
33
34
33
36
B/G
Y/B
L/Y
W
G/B
G/R
R/B
Y
B/G
B/G
A
Y/B
B
Y/B
L/Y
B
L/Y
W
B
W
G/B
A
G/B
G/R
A
G/R
R/B
A
R/B
32
Lg/B
Lg/B
C
Lg/B
Y/G
Y/G
C
Y/G
Sb
Sb
A
Sb
Gy
-
Br
B
-
R/B
38
R/B
G
B
39
G/B
G/B
B/G
P
O/R
B/W
W
L/Y
B/G
40
L/Y
W
B/G
L/R
G/Y
L/R
L/R
H
G/Y
G/Y
H
L/R
L/R
G
G/Y
G/Y
G
OFF
ON
G/Y
L
G/Y
L/R
42
G/Y
187
187
Br
P
L/R
P
44
43
P
P
L/R
RU
N
ST
OP
OFF
OPEN
5
4
Br
Br/W
B/Y
W/B
B/Y
B
r
W/B
BrW
B/Y
Br
B
Br/W
RU
N
IDLE
6
B/Y
W/B
B
Lg
B
W
19
19
18
Lg
Y/R
B
B
B
B
7
Gy
W
Ch
L
B/L
B/R
O
W/R
W/R
W/B
Dg
G
L/G
B/Y
Y/R
Y/B
Sb
G/R
Lg
R/W
W/G
Br/L
Y/G
Lg/B
Gy/B
G/Y
R
/Y
8
R/Y
G/Y
Gy/B
R/Y
R/Y
D
G/Y
G/Y
D
Gy/B
Gy/B
D
W/B
L/G
16
W/B
L/G
17
B
W
W
W
Y/L
Y
/W
W/B
Y/L
Y/W
B/L
14
Y/W
W/B
12
13
B
B
Lg/L
Lg/W
W/B
Lg/L
Lg/W
B/L
15
W/B
Y/W
Lg/L
Lg/W
Y/L
Lg/W
Lg/L
G/Y
B
Br/W
B/R
Y/L
B/Y
W/B
B/R
L
B/L
W/B
9
L
B/L
B/R
O
E
O
Gy
E
Gy
W
E
W
Ch
E
B
11
10
11
10
11
10
B
B
Gy
B
O
W
Lg/B
Y/G
Lg/B
Y/G
L/R
O/B
G/Y
B
Br
L/W
Br/W
Y/L
L/R
O/B
Y
L/R
45
O/B
L/R
L/R
Y
LO
OFF
HI
O/B
Y/R
O/B
Y/L
G/R
O/B
Y/L
46
O/B
G
O/B
O/B
H
O/B
Y/L
G/R
47
B
B
Y/L
Y/L
G/R
R
48
B
L
R
B
48
B
L
G/R
G/R
R
G/R
R
Y
W/B
B
L/R
DET
ONA
TION CONTROL
SYSTEM (VT70J)
A.C. Magneto
Rectifier/regulator
Main switch
CDI unit
Ignition coil
1
2
3
7
10
Spark plug
11
Engine ground
12
Body ground
13
Knock sensor
17
Load control relay
24
Fuse (IGNITION)
25
Fuse (HEAD)
27
Detonation control system indicator light
34
Multi–function meter
35
W
ater temperature indicator light
36
CIRCUIT DIAGRAM
DETONATION CONTROL SYSTEM (VT70J)