The Origin Keyboard is not transmitting successfully to the Origin Main Board - the main unit works fine with a external Casio Midi Keyboard.
I have received fitted the replacement keyboard interface for Simon's Origin Keyboard Synth.
I still can't get any sound from using the keyboard, and the transpose switches and wheels also don't work.
Is there any possibility that the Replacement main Circuit board sent previously was set for the Rack version and needs to be set somehow to the Keyboard version ?
Is there anything you can think of as to what may be going on? Every thing else works ok now (All buttons, LCD, sound outputs, Midi In etc.
I took a photo of the original main board and have checked all the connections and links are in the same place as the original main board.
Any advise you can offer would be greatly appreciated, as you have already been very helpful... Cheers