Yamaha SX500D Supplementary Service Manual page 111

WIRING DIAGRAM
SX500
CDI magneto
1
Rectifier/ regulator
2
Starter relay / fuse
3
Battery
4
Starter motor
5
Main switch
6
Engine stop switch
7
Throttle switch
8
Carburetor switch
9
CDI unit
10
Ignition coil
11
Spark plug
12
Water temp sensor
13
Voltage regulator
14
Variable resistor
15
Thumb warmer
16
Grip warmer
17
Headlight beam switch
18
Headlight
19
Oil level switch
20
Brake light switch
21
Tail / brake light
22
Speedometer assembly
23
Oil level indicator light
24
Water temp. indicator light
25
High beam indicator light
26
Speedometer light
27
Tachometer assembly
28
Tachometer light
29
Tachometer
30
Fuelmeter
31
DC back buzzer
32
Gear position switch
33
Passenger grip warmer switch
34
Passenger grip warmer
35
Passenger grip warmer switch
36
Passenger grip warmer resistor
37
Fuel sender
38
Condenser
39
COLOR CODE
B . . . . . . . . . . . . Black
G . . . . . . . . . . . Green
L . . . . . . . . . . . . Blue
O . . . . . . . . . . . Orange
P . . . . . . . . . . . . Pink
R . . . . . . . . . . . . Red
W . . . . . . . . . . . White
Y . . . . . . . . . . . . Yellow
Br . . . . . . . . . . . Brown
Ch . . . . . . . . . . Chocolate
B / R . . . . . . . . . . Black / Red
B / W . . . . . . . . . Black / White
B / Y . . . . . . . . . . Black / Yellow
G / R . . . . . . . . . Green / Red
G / Y . . . . . . . . . . Green / Yellow
L / R . . . . . . . . . . Blue / Red
R / B . . . . . . . . . . Red / Black
R / W . . . . . . . . . Red / White
W / G . . . . . . . . . White / Green
W / R . . . . . . . . . White / Red
Y / B . . . . . . . . . . Yellow / Black
Y / R . . . . . . . . . . Yellow / Red
Y / W . . . . . . . . . Yellow / White