service manual or schematic for Telefunken TR-1500 or Project One Mark 1500 PLEASE

I have Project One Mark 1500, Looks to be exact copy of Telefunken TR-1500. I am in bad need of schematic or service manual... Thank you
mark1500.jpg
Tr1500.jpg
 
Administrator
Joined 2004
Paid Member
Hi Jack,
Okay, check the basics then. Measure DC offsets before the relay, check that the relay power supply and AC detect (if any) is working properly. If you still don't see a fault, check all the power supplies (that's actually your first check normally).