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techchris
Veteran
Apr 16, 2007, 6:10 PM
Post #2 of 5
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sounds like you may have left an earthing wire off somewhere or damp has got into the flyback tx.look to see if you can see sparking (in a darkened room) coming from any high voltage points
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daveyhouse
New User
Apr 16, 2007, 6:34 PM
Post #3 of 5
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Thank you for the reply it is much appreciated. This is third set that I cleaned guns on. The last one I had to put new IC's in to fix convergence problems. Only wires removed were ribbon plugs to chassis I pulled boards from the back of the yokes so nothing was removed from there. Pulled wires from flyback divider. I did unhook SVM while I was in there, but then hooked them back up after running into problems. Humidity is not a problem (I don't think) I have no dew or frost on windows during winter months of dropping below zero outside. In complete darkness I can see NO arking from or around flyback. Any other ideas? Thanks again, Dave P.S. Did you get a chance to look at the video?
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techchris
Veteran
Apr 17, 2007, 8:43 PM
Post #4 of 5
(990 views)
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still think its an arcing problem. video looks like high voltage varies. recheck high voltage cables especially where they plug into tx and splitter.pic size varying with brightness content is usually tube earthing off or similar around high voltage points.
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daveyhouse
New User
Apr 18, 2007, 7:15 PM
Post #5 of 5
(981 views)
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Thanks again for the reply, I will check again when I have time should be within a week or two. I will report back with findings. Dave
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