TGB BLADE 425 Service Manual page 213

17. ELECTRICAL SYSTEM
Ignition System
Ignition circuit diagram
C D I Unit
B
Battery
C.D.I unit
Disconnect connectors of the C.D.I unit.
Check the following connectors as indicated in the table at the harness side.
Item
Main switch turn to "ON" position
Pulse generator
Primary circuit
Ignition coil
Secondary circuit
17-8
To this chapter contents
C D I Unit
BR/B
Fuse 10A
B
Main fuse
20A
Main switch
Pulse generator
B1/Y
G/R
LG/R
Spark plug
Points to check
Br/Bl ~ B
Bl/Y ~ G/R
G/R ~ B
TERMINAL-B ~ with no cap
TERMINAL-B ~ with cap
B Black
R Red
G Green
W White
Y Yellow
L Blue
B/W
Ignition
coil
G
Result
Battery voltage
50~170Ω
2.9±10%Ω
15.0±10%Ω
20.0±10%KΩ