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ELECTRICAL SYSTEM
(5)
Checking the
Ignition
Coil
Model
CM61-20
Parts to be
Primary
winding
Secondary winding
measured
Resistance
0.61 --10%
6.000 --20%
H
o ( ______ )
o
o
o
o
Fig.
5-10
(6) Checking the C.D.I. unit
The following are the
conditions of the
C.D.1. unit
which can be
used to check electronic
parts and
connectors by
applying
the
Yamaha
pocket tester
to
couplers.
~
Stop
Ground
Charging
coil
Pulser
Ignition
Tester
-
Black/w
hite
Black
Brown
Blue
White/red
White/
black
Grey
Orange
Stop
Black/
~
white
-
-
-
-
-
-
-
Ground
Black
1.5
~
7
7
-
-
400
-
00
400
-
00
Brown
7
170
~
200
-
-
400
-
00
400
-
00
Charging
coi
l
~
Blue
7
170
200
-
-
400
-
00
400
-
00
White
/
~
150
80
100
100
-
400
-
00
400
-
00
red
Pulser
~
White/
BO
150
100
100
-
400
-
00
400
-
00
black
Grey
700
-
1.000
1.000
-
2.000
1.000 -
2.000 1.000
-
2.000
-
-
~
2.000
-
00
Ignition
~
Orange
700
-
1.000
1.000
-
2.000 1 .000
-
2.000 1.000
-
2.000
-
-
2.000
-
00
Notes:
C.D.1.
unit.
1.
The figures in the above chart show
tester readings
when
the
tester is
set
in the range of
n
x
1000.
If
measured with the
tester set
in other
ranges.
the
figures will be
different because
of diodes built
in the
2.
When making
tests using
the orange terminal.
the
condenser should
be discharged
by contacting
the
orange lead with the black/white
lead.
- 52-
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