Originally posted by Bob Hendershot:
Sounds like a fuse link in the power supply. I don't have a service manual for that keyboard so can't help.
Derek, you can enter the diagnostics mode of the KN7000 by holding down C#3, D#3, and C#4 while you turn the keyboard on. I doubt if it will work, but you may try this sequence to see if the display will show diagnostics. That's the third C# and D# from the bottom and the fourth C# from the bottom. I suspect it is the power supply though, and if that's the case, nothing will show.
I just tried that key sequence with my KN2600 and those keys do in fact start the diagnostics routine for that keyboard.
[This message has been edited by Bob Hendershot (edited 04-07-2009).]
Thank you for your suggestion Bob, however I tried that but it did not work.
Derek
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