Cdi Unit Inspection; Cdi Circuit Inspection - KYMCO SUPER 9 50 Service Manual

15
. ELECTRICAL EQUIPMENT

CDI UNIT INSPECTION

Open the front tool box and remove the bolt.
Remove the front tool box. ( 2-4)
Disconnect the CDI coupler and remove the
CDI unit.

CDI CIRCUIT INSPECTION

Measure the resistance between the 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 in an improper range may give
false readings.
• Use a Sanwa Electric Tester or Kowa
Electric Tester (TH-5H).
• 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.
x
Use the KΩ range for the Sanwa Tester.
x
Use the 100Ω range for the Kowa Tester.
Probe⊕
Black/
Blue
(-)Probe
Black/
Blue
Blue/
~ ∞
100
Yellow
~ ∞
Green
1
Black/
1 100
~
Yellow
Unit: KΩ
Blue/ Black/
Green
Yellow Yellow
∞ ∞
1 100
~
∞
1 100
~
∞ ∞
∞
0.1 50
~
Coupler
CDI Unit
Green
Black/ Yellow
Blue/ Yellow Black/ Blue
SUPER 9 50
15-10