Phillips cdi

i have a problem with my cdi unit

basically it consists of this (its a cdi 220/25)

switch on with cd in drive, comes up error (cd never spins up)

switch on with no cd in drive, cdi does nothing when you put the cd into the drive (still doesnt spin up)

im thinking the motor is knackered, but ive no idea where i could actually get one from (short of finding another cdi and removing it)

i have checked all the things like the leads, they all seem undammaged and to be plugged in

any suggestions?
I would e-mail/message arakon. He seems to be the techy wis around here. I highly doubt you can find a replacement motor for it without (like you said) getting another cdi. Good luck though, hope all goes well.