hifi engine

JVC JL-A40 turntable

I have a JL-A40 turntable and the motor doesn't work. Have a service manual but the servo control print in the manual is different than the one in my turntable. Mine has number M30462.
I have already a serv.man for the JVC but with another layout of the servo control.
The manuals on the internet that I've seen, have all the wrong layout. Can't find one with nr. M30462.
Can someone help me with this ?
Greetings from Belgium.