Checking tubes

I pulled out the tubes of the FT-101F that wasn't transmitting.  Looks like they are authentic green stripe japanese 6JS6C tubes.  I swapped them out with a different pair of Raytheon 6JS6Cs.  Still the same problem.  No indication of IC in any transmit mode.

I fired up the other FT-101E, and it did show ~50mA of current in the IC position, so I assume that the tubes are good. 

What I'll do next is transfer all of the boards from the FT-101F to the radio that does show Idle Current, and see if it works...

I also replaced the speaker on the 101E.














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