[Kenwood] New to Kenwood

[Erik Iddings]

Hello all,
I have just obtained a TS520 rig that needs repair.  I was told that it 
wouldn't transmit so I dug into it when I got it home. I immediately 
discovered the Final Unit (X56-1220-00) PC board under the finals has 3 
burnt resistors on it and that the 6146B tubes were bad on the tube 
tester.  Where can I find a replacement PC board?

Thanks and 73's

Erik
KF4KRK