WHITE LINE AT TOP BLACK SCREEN WITH SOUND - Coby TFDVD2284 22 LCD TV

Cheaper to replace the TV than repair this problem.

If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size. Search the site by type in the "Line fault" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Hi Mandy

Think you have a problem with the cabel or if you could adjust the channel for the correct signal. Maybe the tv-chip on the consol are broken, and you live to far from me for me to help :)
you have any friend who could take a look ?

Best regards
Joakim

Take a look at this procedure: http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&taskId=110&prodSeriesId=380679&prodTypeId=321957&objectID=c00006110

Hi,
The top screen will need to be replaced. Your only options are to either to send it off for repair or to fix it yourself.

If you intend on fixing it yourself I have a couple of guides to help you...

DS lite dismantling guide.

DS lite top screen replacement.

Hope this helps, any problems or further questions please feel free to contact me via my profile page.

Regards,

SOD69

One of your "X" buffer boards is defective. In Panasonic plasma tv's they are located at the bootom of the set and connect directly to the plasma diplay panel via a thin ribbon cable. The board you want to replace will be directly in line with the discolored vertival line in the picture. The part number is on the circuit board and usualy starts with "tnp..." or "txp..."

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.

this is a common problem,the vertical hold has been damaged.dont leave the teli. on,the white line will burn the middle of the screen and leave a black mark. You need a new integrated circuit(i.c.) for vertical hold.

Your ccd imager is defective . You need to replace the ccd imager .You need to contact the service center to get one for your camera .

Bad solder connection in the horizontal pincussion circuit.have someone resolder.God luck.4tune