![Yamaha 25J Скачать руководство пользователя страница 330](http://html.mh-extra.com/html/yamaha/25j/25j_service-manual_901536330.webp)
8-14
–
+
ELEC
E
IGNITION SYSTEM
IGNITION SYSTEM PEAK VOLTAGE
WARNING
When checking the CDI unit do not touch
any of the connections of the digital tester
lead wires.
1. Measure:
●
CDI unit output peak voltage
Above specification
→
Replace the
ignition coil.
Lead color:
#1: B/O – B, #2: B/W – B,
#3: B/Y – B
r/min
Circuit
Loaded
Cranking
1500
3500
V
4.5
190
185
105
2. Measure:
●
Charge coil output peak voltage
Below specification
→
Replace the
charge coil.
3. Measure:
●
Pulser coil output peak voltage
Below specification
→
Replace the
pulser coil.
Above specification
→
Replace the
CDI unit
.
Lead color:
Br – L
r/min
Circuit
Loaded
Cranking
1500
3500
V
175
210
205
115
Test harness:
YB-38832/90890-06772
Lead color:
#1: W/R – B, #2: W/B – B,
#3: W/G – B
r/min
Circuit
Loaded
Cranking
1500
3500
V
4.0
4.0
11.0
20
Test harness:
YB-38832/90890-06772