Yamaha TT-R125 Handbuch Seite 506

IGNITION SYSTEM
CDI MAGNETO INSPECTION
1. Inspect:
Pickup coil resistance
Out of specification → Replace.
Tester (+) lead → Red lead 1
Tester (–) lead → White lead 2
Pickup coil
resistance
248 ~ 372 Ω at
20 ˚C (68 ˚F)
2. Inspect:
Charging coil resistance
Out of specification → Replace.
Tester (+) lead → Brown lead 1
Tester (–) lead → Green lead 2
Charging coil
resistance
688 ~ 1,032 Ω
at 20 ˚C (68 ˚F)
EC628000
CDI UNIT INSPECTION
Check all electrical components. If no fault is
found, replace the CDI unit. Then check the
electrical components again.
6 - 5
– +
ELEC
Tester selector
position
Ω × 100
Tester selector
position
Ω × 100