Line on the right side of my tv screen DP52449.

The screen and the LCD are broken and are going bad and should be replaced for your TV and the ribbon might also be damaged too and needing to be replaced.

You have a CCFL lamp that is failing in the panel, time for a new TV

No, you should have the screen looked at.... it doesnt cost much but its better then buying a new T.V.

When DP52449 (chassis 01 - that is important!) does not power on and the front LED flashes every 15-20 seconds you have a faulty main board, which you need to replace or get serviced.

We presently do not offer replacement boards, but we do offer repair services for them at
http://www.coppelltvrepair.com/p/59/sanyo-dp52449-p52449-01-main-board-n7ke-repair-service


You may also be curious to read the article we wrote back in July 2012 on a problem that sounds exactly like yours and which lead to the service offerring:
http://blog.coppelltvrepair.com/2012/07/sanyo-dp47460-dp42840-dp46819-and.html

Hope this helps!

hi

I think your TV have a trouble inside lcd panel
the controller board contains driver IC. Deffective driver IC can cause of line display.



Three reasons why one vertical line accross screen can happen in LCD;

1.The missing signal from the controller IC to
LCD driver.
2. LCD driver IC itself defective
3. Dry contact in the tape carrier package.

Use masking or electrical tape to mark it where the line was located. press it if the line back to normal but when release your hand came back i think it was intermittent. Open the LCD panel


Use robber

Place the rubber on the top of TCP

Gently close back the top casing


Good luck...

contact manufacturer the panel is bad. flat rate usually.

You will need to replace the control board and your TV will be better that a new one.

It could be a defective Y-Buffer board, or a defective Plasma panel.

Using your TV's remote control press the right cursor button three times and it will adjust the Screen to the right and the green line will disappear. Use the left button if your green line is on the left.

Thanks to:
http://www.tivocommunity.com/tivo-vb/showthread.php?t=319984

Go to this website and read what it has to say, your TV's have major problems.

http://esupport.sony.com/sxrdsettlement