Question about Coby CX-TV1 5 in. Portable Television

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Thin white horizontal line center of screen!

Hi, need some help please...Almost complete black screen, only one thin bright horizontal line in the middle. I already cheched some capacitors and resistances in the vertical output, all seems fine. Any ideas? Thanks.

Posted by Kenneth Dash on

  • 1 more comment 
  • Kenneth Dash Oct 18, 2006

    Jomaru, you've been of great help! I'll proceed with through search and keep you posted on results.

    Thanks again. God bless.

  • Anonymous Jan 09, 2008

    I have a thin horizontal line across the middle of the screen. Is there an adjustment to correct ?

  • Anonymous Mar 12, 2014

    its a 29" tv. raster is only in the middle of the screen horizontally surrounded by rgb lines.seems like a scan coil fault

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Anonymous

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  • 337 Answers

The set should have a vertical output IC,You need to change it ,maybe you can check the B+ going to it because it might have opened the safety resistor if the IC went bad.You can check for broken board too unless the set is never move from one place.Be carefull when checking voltages ,there is still high voltage,not much but can num your whole hand.

Posted on Oct 18, 2006

  • Anonymous Oct 18, 2006

    Your rating response is important too.

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