Thread: Ge 21c2465
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  #88  
Old 05-06-2013, 10:19 AM
old_coot88 old_coot88 is offline
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Quote:
Originally Posted by bandersen View Post
No, this is definitely a loud cracking sound as the picture first comes on or fades away. The image on the screen also goes nuts during the sound leading me to think it might be the yoke arcing to the new dag coating.
Or possibly an "island" of dag that lacks electrical continuity with the grounded "mainland" (?)
since the effect is most pronounced during the charge-up and bleed-down intervals..
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