15. IGNITION SYSTEM SPORT CUB 125
CDI UNIT CDI Coupler
REMOVAL
Remove the left side cover (page 14-3).
Disconnect the CDI coupler and remove the
CDI unit.
CDI Unit
INSPECTION Black/Yellow Black/Blue
Measure the resistance between the CDI unit
terminals.
Replace the CDI unit if the readings are not
within the specifications in the table below.
· Due to the semiconductor in circuit, it is
necessary to use a specified tester for
accurate testing. Use of an improper
tester or measurements in an improper
range may give false readings.
· Use a Sanwa Electric Tester or Kowa
Electric Tester TH-5H for testing Blue/Yellow Green/White e
· In this table, "Needle swings then
returns" indicates that there is a charging
current applied to a condenser. The
needle will then remain at "" unless
the condenser is discharged.
Testing Range
Use the xK range for the Sanwa Tester.
Use the x100 range for the Kowa Tester.
Unit: K
(+)probe Black/ Black/ Black/ Blue/ Green
yellow red white yellow
(-)probe
Black/
yellow
Black/ 0.1-10
red
Black/
white
Blue/ 0.5-50 0.5-200 1-50
yellow
Green 0.1-10 0.2-30 1-100
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