Rick,
Be sure the HF oscillator tube V4 the 6C4 is fresh. These tubes have
a history of aging so that high end alignment can be off.
Beyond that some caps may have changed values. Is it the higher
bands that are giving trouble? If so my 6C4 idea may be important.
Larry
At 05:26 PM 12/29/2006, you wrote:
Thanks Larry. I have just run into yet another problem that may be
even more involved. It seems while adjusting the oscillator during
the alignment procedure it will not reach the upper limits of the
band as needed. If it were the R-388 or similar I'd say she needed
the PTO end point adjusted, but this is a horse of a different
color. I wonder if this is a common problem with the SP-600? Any ideas?
Thanks,
Rick
Larry Will wrote:
That may be within 1 gear tooth, I am not sure.
Mine is maybe 1/4 division off.
Larry
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