ELECTRICAL SYSTEM 5-6
When the engine rpm become higher, the generated voltage of the AC generator also becomes higher and the
voltage between points � and � of the regulator according becomes high, and when it reaches the adjusted volt-
age of the control unit, consequently the control unit becomes “ON”condition. On the “ON”condition of the con-
trol unit, signal will be sent to the SCR (Thyristor) gate probe and SCR will become “ON”condition. Then the SCR
becomes conductive to the direction from point � to point �. Namely at the state of this, the current generated
from the AC generator gets through SCR without charging the battery and returns to the AC generator again. At the
end of this state, since the AC current generated from the AC generator flows into the point �, reverse current
tends to flow to SCR, then the circuit of SCR turns to “OFF”mode and begins to charge the battery again. Thus
these repetitions maintain charging constant voltage to the battery and protect it from overcharging.
A. C generator
Ig. switch
Controlunit
Battery
Regulator / Rectifier
LOAD
Summary of Contents for RX 125 -
Page 1: ...SERVICE MANUAL 99000 97100 SERVICE MANUAL HYOSUNG MOTORS MACHINERY INC RX125 RX 125 ...
Page 5: ......
Page 29: ...PERIODIC MAINTENANCE 2 16 ...
Page 94: ...FUEL SYSTEM 4 12 Start motor Piston Cylinder Oil cooler Cylinder head Crankcase Transmission ...
Page 118: ...CHASSIS 6 6 FRONT BRAKE yyy yyy yyy yyy yy yy y y ...
Page 126: ...CHASSIS 6 14 FRONT FORK ...
Page 132: ...CHASSIS 6 20 STEERING STEM ...
Page 143: ...6 31 CHASSIS SUSPENSION Service limit 10 20 mm Service limit 14 20 mm Service limit 10 20 mm ...
Page 150: ...CHASSIS 6 38 SPACER Apply grease to the spacer when installing Super grease A ...