[R-390] C327, T207, and 2nd Oscillator

n4buq at knology.net n4buq at knology.net
Thu Apr 20 11:45:21 EDT 2006


Per the recent discussions, I checked the testpoint E209 last night and it 
checked very close to the proper voltage.  Also, T207 peaks very nicely, so 
C327 is good.

Checked testpoint E210, however, and it was low.  Swapping V202 and V203 
didn't help (thinking since E209 was strong, there could be a problem with 
V203, but no luck).  I think the problem is low output from 2nd 
oscillator.  T407 peaks nicely, but that peak changes from band to band.

Is there a recommended 'set-and-forget' band for T407?

Thanks,

Barry - N4BUQ



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