[drakelist] TR-7 2nd digit jumping.

[Mike Williams]

Last night after a couple of hours on 20 meters, the second digit of the display, the 4 as in 14.025, started jumping to a 3!  I changed bands and it did the same thing on all bands, the 2nd most significant digit would jump down one.  Turned the rig on this morning and it was OK but I only watched it a few minutes.  Has anyone seen this before?  I will open it up and clean and reseat all pertinent circuit cards and see if that remedies it.  By the way, when the digit changes, the frequency changes as well as evidenced by the loss of the particular signal so I'm guessing it has something to do with the VCO-synthesizer chain.  All input appreciated!   Good DX!,   Mike W4DL