The ignition base plates of PK XL models are available with different pin assignments. The models without battery have three occupied pins, the models with battery have five occupied slots. If you want to convert your V50 or PV to electronic ignition, it is best to use the base plate without battery (3 cables). Here you simply place the current-carrying blue cable on the voltage regulator and tap the current required on the vehicle from there.
NOTE: Piaggio purchases its goods from various manufacturers in Europe and Asia. The picture material may therefore differ from the delivered goods.