Tracking down "crackling" noises in monitor
cclist at sydex.com
Mon Dec 7 21:37:12 CST 2009
On 7 Dec 2009 at 19:23, Josh Dersch wrote:
> I thought it might be HV leakage based on discussions I've seen on
> this list. I've run it with the cover off and the lights off and I
> can see no evidence of sparking or other visible discharge.
> Any thoughts?
My first instinct says "flyback transformer". An arc between
windings or the core/frame can produce the effect you describe
without anything visible showing.
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