2006-2009 Honda TRX680 (TRX 680 FA-FGA) Factory Service Manual, Page 516Get this manual
IGNITION SYSTEM
COMPONENT LOCATION
ENGINE STOP SWITCH
IGNITION SWITCH
IGNITION COil
SPARK PLUG
FUSE (10A)
BATTERY
SYSTEM DIAGRAM
peM (ECMffCM)
IGNITION COIL
CKP SENSOR FUSE 10A
IGNITION MAIN