Dave,
Your best chance is to look carefully at the thermistor board - such
problems usually originate there - it is easy to create a solder bridge on
that small board. You can often spot it by removing the front panel and
control board and peek at the solder side of the board - if not, removal is
the best way to check it, but then you have to solder on new wires to
re-install it.
73,
Don W3FPR
> -----Original Message-----
>
> I have started carrying out Alignment and Test, Part2 & have hit a snag.
>
> It says that the frequency reading in the VCO test should be in the 8 to
> 10 MHz range. Mine is stable at 7.726MHz & the manual says refer to
> troubleshooting. Where in troubleshooting?
>
> Also I don't read 6V at R30 when tuning L30. Voltage seems to be in mV &
> doesn't change. Should I examine all the parts surrounding the VCO?
>
> Dave Lindsay, GM4HQF
>
>
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