[Elecraft] VFO problem
Bill Turner
dezrat at outlook.com
Sat Feb 14 17:40:24 EST 2015
------------ ORIGINAL MESSAGE ------------(may be snipped)
On Sat, 14 Feb 2015 13:05:45 -0900, you wrote:
>
>Rules for troubleshooting: what are the symptoms (what is not
>working), check power inputs; check configurations (settings);
>look-feel-sniff; measure for required output - then get out the
>manual/schematic/tools. An "old" tech once advised me that most
>problems were simple ones - so do not go off looking for complicated
>one's before doing simple tests. (that drop test works) Use of
>freeze-spray does the same thing. So does wiggling and probing.
REPLY:
The best TV tech I ever knew (and I knew a lot) gave me the best
advice I ever got about troubleshooting: "Forget your meters and
generators and stuff. The best troubleshooting tools you have are you
own two eyes."
There were times I did not follow his advice, to my regret. I would
waste time with scope and meter and when I finally found the problem,
it was obvious if I had just looked carefully first.
Joe Tolemeo was his name, probably RIP now, but the best ever.
Thanks, Joe.
Bill W6WRT
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