kpw 50 Workshop-manual : Page 168

          15. IGNITION SYSTEM                                                                         K-PIPE 50

                                                                       CDI Coupler


 CDI UNIT
 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
    In this table, "Needle swings then                                        Green/White
     returns" indicates that there is a charging        Blue/Yellow
     current applied to a condenser. The
     needle will then remain at "" unless
     the condenser is discharged.
 Testing Range
 Use the x1K range
                                                       Unit: K
    (+)Probe Black/     Black/    Black/   Blue/Yell    Green
             Yellow      Red      White       ow
 (-)Probe
  Black/                                                 
  Yellow

   Black/
    Red                            2-8K     40-80K 10-30K

   Black/
   White               10-30K               10-30K      8-24

                      120-180
 Blue/Yell                    80-120K                  60-100K
                         K
    ow

   Green                2-8K     10-14K     6-12K




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