Potentiometers: Difference between revisions
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(Created page with "Potentiometers are a common source of problems in old scopes. Often, just working the potentiometer back and forth over its range is sufficient to rejuvenate it. Other times, ...") |
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File:Tek 311-0304-00 pot.jpg|Tek-made pot, part number 311-0304-00, VAR GAIN in a [[3A74]]. | File:Tek 311-0304-00 pot.jpg|Tek-made pot, part number 311-0304-00, VAR GAIN in a [[3A74]]. | ||
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[[Category:Repair issues]] | |||
Revision as of 10:15, 17 March 2015
Potentiometers are a common source of problems in old scopes. Often, just working the potentiometer back and forth over its range is sufficient to rejuvenate it. Other times, it is necessary to spray some cleaner into the pot.
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Tek-made pot, part number 311-0304-00, VAR GAIN in a 3A74.
