Anyone got a service manual for a T2240?

My Flow has decided to stop working, as it did I heard a 'pop' lost 'power on Zwift and stopped. Lights now do not come on when plugged in. Has anyone taken these apart and if so how? I'm an electronics engineer so happy to work on it but need schematics and diagrams to take it apart. 

I remember something like this on the old Tacx forums but that did not get ported across on the Garmin takeover.