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
Yes me too, Thank You for looking. I have spent many nights scouring the internet for anything. I have even emailed Telefunken but no luck.
Anybody else with info I appreciate it very much.
Anybody else with info I appreciate it very much.
Sorry been long time posting, Somebody else was in this unit and I would like to make sure all spec restored. It goes into protect when powered.
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).
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).
So, update it has been a while. I have found burnt resistors on driver board, burnt beyond being able to read color code. the driver boards are not identical so no match that way. Any ideas or help appreciated.
So the unit is at my work, I do not have pics. I was successful at removing the burnt resistor, the bottom side was still somewhat intact and the ohm reading matched what I thought it was. I am still looking for schematic so I spec the other components. Thank you for response.