Sym X'PRO RV125 User Manual

18. Electrical System
18-6
Charging System
Charging system circuit
Regulator rectifier inspection (KΩ)
+
-
Yellow 1 Yellow 2 Yellow 3 Red Black Green
Yellow 1
∞ ∞ ∞ ∞ ∞
Yellow 2
∞ ∞ ∞ ∞ ∞
Yellow 3
∞ ∞ ∞ ∞ ∞
Red
∞ ∞ ∞ ∞ ∞
Black
5~30 5~30 5~30
∞
1~35
Green
2~20 2~20 2~20
∞
1~35
Charging circuit inspection
Item Check points Standard value
Main switch
connection
R─B
Battery voltage
(ON)
Battery
connection
R─G
Battery voltage
Charging coil
Y─Y
0.2~1.0 Ω
If the readings measured are abnormal, check
parts in the circuit.
If the parts are normal, then trouble is in the
wiring.
If there is nothing wrong with parts and wiring,
replace the regulator rectifier.
Regulator
rectifier
Main switch
Fuse 15A
Battery
B
Y
R
G
ON
Fuse 20A
AC Generator
R
R
Y
Y
R Red
B Black
G Green
Y Yellow
Regulator rectifier
Wire coupler
OFF
R
To this chapter contents

Sym X'PRO RV125 Specifications

General

Brand	Sym
Model	X'PRO RV125
Category	Scooter
Language	English