Yamaha VINO YJ50RAP, Руководство по обслуживанию

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– +
ELEC
EAS00776
YES
NO
EAS00789
2. The meter light fails to come on.
YES NO
YES
NO
EAS00790
3. The tail/brake light fails to come on.
YES
NO
4. Source coil resistance
• Disconnect the stator coil assembly cou-
pler from the wire harness.
• Connect the pocket tester (
Ω ×
1) to the
source coils as shown.
Positive tester probe
→
white
1
Negative tester probe
→
ground
2
Positive tester probe
→
yellow/red
3
Negative tester probe
→
ground
2
• Measure the source coil resistances.
Stator coil resistance (W-B)
0.29 ~ 0.43
Ω
at 20°C (68°F)
• Is the stator coil OK?
The wiring circuit
from the main
switch to the head-
light coupler is
faulty and must be
repaired. Replace the recti-
fier/regulator.
1. Meter light bulb and socket
• Check the meter light bulb and socket for
continuity.
• Are the meter light bulb and socket OK?
Replace the meter
light bulb, socket or
both.
W/R W/L
Y/R W
1
3
2
2. Voltage
• Connect the pocket tester (20 V) to the
meter light coupler (wire harness side) as
shown.
Positive tester probe
→
brown
1
Negative tester probe
→
black
2
Meter light assembly coupler
• Set the main switch to “ON”.
• Measure the voltage (12 V) of brown
1
on
the meter light coupler (wire harness side).
• Is the voltage within specification?
This circuit is OK. The wiring circuit
from the main
switch to the meter
light coupler is
faulty and must be
repaired.
1. Tail/brake light bulb and socket
• Check the tail/brake light bulb and socket
for continuity.
• Are the tail/brake light bulb and socket
OK?
Replace the tail/
brake light bulb,
socket or both.
Br B
Br/W
Gy
Y Br/W
Gy
Br
Y
B
2 1
LIGHTING SYSTEM
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