Yamaha DT200L 1984-1988 Service Manual page 184

ELEC
IGNITION SYSTEM
Ignition Coil Resistance Test
1. Remove:
• Fuel tank
2. Disconnect:
• Ignition coil lead
• Spark plug lead
1. 60
3. Connect:
• Pocket Tester (90890-03104)
Set the tester selector to "Ohm x 1"
(For primary winding resistance check)
or "Ohm x 100" (For secondary win-
ding resistance check) position.
0x1
A
0
003-
J
4. Measure:
• Primary coil resistance ]A
• Secondary coil resistance | B
Out of specification — Replace.
B
6. 6KO
0
0x100
Primary Coil Resistance:
1. 6J2 ± 10% at 20°C (68°F)
Secondary Coil Resistance:
6. 6kR ± 20% at 20°C (68°F)
CSCB=3—
J
Pick-up Coil Resistance Test
1. Remove:
• Fuel tank
2. Disconnect:
• Pick-up coil connector (White/Red
White/Green)
(from CDI magneto)
7-10