Battery Charging System; Outline - Suzuki DF 90 Service Manual

4-2 ELECTRICAL

BATTERY CHARGING SYSTEM

OUTLINE

The battery charging system circuit is illustrated below.
It is composed of the BATTERY CHARGE COIL, RECTIFIER
& REGULATOR and BATTERY.
The three phase AC current generated from battery charge coil
is converted by the rectifier & regulator into regulated DC cur-
rent which is used to charge the battery.
OUTPUT
REGULATED
VOLTAGE
To ECM
From Ign. switch
To Ign. switch
To PTT switch
480 W (12V 40A)
14.2 – 15.2 V
Main relay
To ECM
To Fuel injector
P/B
Gr
To Ign. coil
Gr
To Fuel pump
W W
W
Other
Sub Fuse 30A
Alternator (Magneto)
Battery charge coil
W W W
W W
Main Fuse 60A
+
–
BATTERY
W W W W
W
Rectifier &
W
Regulator
W
B
W
Starter motor
M
To Starter relay