Question about RCA E13320 13" TV

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Flyback transformer on television

My wife could hear cracking comming out of the tv,but ignored it untill it got too bad and eventually unplugged it. i pulled the back off and tried it again,the flyback transformer had a hole burned in the casing and was arcing to the top of the transformer,so bieng mr fixit i got some glue and filled the hole,now the arcing has stopped but when i turned it back on the screen has only a single white line across it.i have located a flyback transformer,but now im wondering if a new flyback transformer will fix it ,or if this has damaged something else. i dont know too much about this stuff and would greatly appreciate any help.thanks

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  • twelvetreeez Nov 23, 2007

    I too have a single white line across the screen. I have heard a little static in the background, almost as if the reception was a little off. Left for work at 7pm, and it was working fine. Came home at 7am, thin white line acroos the screen. What and how much? Thankyou

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I beleive something in the vertical circuit got damaged. Check resisters to see if they are burned and locate the vertical IC has about 8 to 10 pins. It stands up on the board and all the pins connect into the board in a straight line. If you can't do this, take the set in for service. Get the fly back replaced and the vertical section fixed.

Posted on Aug 03, 2008

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Does anyone know here the flyback number of sanyo tv model DS25390, chassis#: 25390-02...tnx!

Posted on Feb 17, 2008

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Single white line across screen mean a vertical colapse. So you will need the vertical output and maybe a cap around 100uf@50v.

Posted on Sep 13, 2007

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