Question about Sanyo DS27910 27" TV

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Help watching tv and all of a suden there is just a horizontal line in the middle and the rest is black but still has sound.

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  • Anonymous Apr 26, 2008

    i have same problem like horizontal line in middle but sound is ok when i press ******* tv line gone and comes with full screen. you havew solution



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Where on the tv is the vertical ic

Posted on Apr 05, 2008

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Vertical ic needs to be resoldered or replaced.

Posted on Nov 20, 2007


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Emerson EWF2004 has a horizontal line in the middle of screen some color can be seen the rest is black. I disconnected cable, unplugged tv line remains how can I fix it?

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Feb 25, 2015 | Emerson EWF2004 20" TV

1 Answer

Tv screen is black except for 1 horizontal line of color

The line is there because the vertical deflection unit - the one that spreads that line across the entire screen to form the image - has failed. Replacing it is a job for a professional, or at least an experienced amateur, and the parts will be quite difficult to find for such an old tv . 

May 28, 2010 | Panasonic CT-36DV60 36" TV

1 Answer

Line across middle of screen, rest of screen black

The problelm is a defective vertical deflection system. Could be the amplifier, vertical output driver or whole printed board that supports the vertical deflection activity. It is considered to be a serious failure.
The cost of repair will be around $200 to $300.

Aug 05, 2009 | Hitachi 50UX58B 50" Rear Projection...

1 Answer

No picture no sound

Did you mean the picture is collapsed only in the middle horizontally(white line appears on the middle part of the screen)?
If that is the case, maybe vertical IC failed or loose connection.

Apr 05, 2009 | Toshiba CF32H40 32" TV

2 Answers

Picture is black except for colorful horizontal line across tv

It sounds like you need a DEFRAG Done. Have you put any new speakers or magnets near the TV? Has anyone had a magnet toy or things around the TV lately?

Feb 23, 2009 | JVC AV-30W475 30" TV

1 Answer

Thin Horizontal line through tv blank screen.

Replaced vertical IC ( la78041 ??>.. Or La78040 ). Look for born resistor beside IC. Replaced capacitor 100uf 35V too!!! Good luck !!

Nov 08, 2007 | Insignia NS- 27" TV27 TV

1 Answer

No Blue. Horizontal Lines.

Not to me, but it also depends on if you could do this yourself or not. And the area you are in sometimes is responsible for the cost being high.

Sep 02, 2007 | Mitsubishi VS-50705 50" Rear Projection...

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