2007-2009 Yamaha F15/F20 Outboard Service Manual, Page 322Get this manual
PTC heater L L
For tachometer PTC heater coil Lighting coil
Charge coil
CDI unit Pulser coil
G PB WR YB GR WR BR WR PW GyB YR G
RectifierRegulator
Ignition coil
LED indicators Overheat SW
YB YR PB PW GyB GyB B