Question about Televison & Video
Chassis atc311 replaced resitor that blows when the hv splitter goes and put in a new hv splitter and it worked great for the night then my girlfriend was watching tv this morning for about 2 hrs and she said the screen became distorted and the volume acted funny and the screen went black.now im back at square 1 and dont no if the splitter is bad again or what. there is a burn mark on the circuit board under the resistor (i think its#14705) but thats been there even before i got it working again. there is a small spark on the bottom of the board just before that resistor's lead on the flyback side of it. i have a new fly back too but dont want to go to the trouble of putting it in if its not needed plus even if it will help i probably wont be able to tell because the splitter is probably gone. i really cant find any further detailed info or pics or diagrams of this on line. if its car trouble theres hunreds of picures and even sponsered web sites with step by step procedures but ive found nothing like that for this. im sorry for reposting or whatever but i need some answers and hiring someone is out due to lack of money and im pretty handy just need to get an idea of what to check out first and other possibilities that could be an issue. thanks and sorry for the novel
Sounds as if you'll have to replace the regulator and filter cap for it, at the very least. You may have taken out the flyback again, as they're not very hardy when driven with too much AC bias. The arc that you are calling a spark will have to be addressed also. If you have an intermittent connection at that point, the feedback voltage will be incorrect and you'll have the same scenario on dealing with a dead set once again. Hope this helps....accordianman
Posted on Feb 19, 2008
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Posted on Jan 02, 2017
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