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JVC LT23E31BJG 23 in LCD Flat TV Problem: Recently a thin blue vertical line has appeared on the screen about 5 ins from the right hand side. It extends the full height of the screen and is present all the time while using tv or dvd player.

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6 Suggested Answers

ctf1800
  • 4402 Answers

SOURCE: Black Screen with vertical lines down the side?

· http://esupport.sony.com/perl/news-item.pl?news_id=24
· Which models are affected with the "flicker" problem?
A1: There are 12 models in total: KDP57XBR2, KDP65XBR2, KP46WT500, KP51HW40, KP51WS500, KP57HW40, KP57WS500, KP57WV600, KP57WV700, KP65WS500, KP65WV600 and KP65WV700.

Posted on Jan 14, 2008

  • 121 Answers

SOURCE: lcd tv picture,on start up

is this a rear projection tv? a table top one? how old is it because if it's over a few years old, then it sounds as if the bulb may be going out but without having more info, it's hard to give an accurate advice.. please let me know if this helps..

Posted on Feb 27, 2008

  • 1 Answer

SOURCE: LCD TV - RED LINE

I have a thin red vertical line on the left side of my Philips LCD TV

Posted on Mar 07, 2008

  • 1 Answer

SOURCE: Sony KF50WE610 Vertical Blue Lines Across Screen

the vertical blue lines indicate some interference from other electronic gadgets near your tv. it started showing up on my sony grand wega when i installed my wireless modem. i almost ordered a new rear projection lamp costing over $100 but decided to experiment. i first moved my desk computer farther away from the tv then isolated the wireless modem router by placing it inside a small glass - the vertical blue lines became lighter in color so i dedided to find another small glass that fit inside the first glass container then put the router in the double glass - no more blue lines and my wireless modem router still works.
do some deductive thinking to figure out what's messing up your tv and isolate the interference.
good luck!

Posted on Jan 19, 2009

  • 87 Answers

SOURCE: Black vertical lines on lcd screen

Has Bad LCD Panel hope its under warranty.

Posted on Apr 15, 2009

SOURCE: green line running vertically along the edge of picture

If its a LCD projection TV (such as Sony Wega, Hitachi, Epson, Philips, and some Panasonic, some Mitsubishi), and the green image is in the whole screen or just one part as a blob or a line. Is most probably that one of your LCD Color Filters is damaged (burned out or starting to get busted), I don’t know if you can just replace the color filter, I believe you need to change the whole light engine system or the optical block. There are some places around, I found some on ebay but you should definitely try on discountdashmerchantdotcom their price range $260.00 - $330.00

Posted on Jun 25, 2009

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2 Answers

Sony KF50WE610 Vertical Blue Lines Across Screen


the vertical blue lines indicate some interference from other electronic gadgets near your tv. it started showing up on my sony grand wega when i installed my wireless modem. i almost ordered a new rear projection lamp costing over $100 but decided to experiment. i first moved my desk computer farther away from the tv then isolated the wireless modem router by placing it inside a small glass - the vertical blue lines became lighter in color so i dedided to find another small glass that fit inside the first glass container then put the router in the double glass - no more blue lines and my wireless modem router still works.
do some deductive thinking to figure out what's messing up your tv and isolate the interference.
good luck!

Jan 18, 2009 | Sony Grand WEGA KF50WE610 50" Rear...

1 Answer

Blue line down left hand side of screen


If this is a very thin (pencil line) line, The problem is the panel. I hope that this is in warranty. The panel cost more than the TV. If it is larger than that. The problem can be the main control board ( if it is a LCD TV). If it is a Plasma TV the driver board is bad.

Jun 11, 2008 | Samsung Projection Televisions

4 Answers

JVC AV-48WP30 started displaying vertical lines every inch


it looks like theres a wave in the top of my screen on my jvc av-48wp30 not sure but i think it has something to do with the bulbs because the projection mirror wasfine and all wires seemed to be hooked up properly.. can you help? tell me where i can find the bulbs to replace them?

May 13, 2008 | JVC AV-48WP30 48" Rear Projection...

1 Answer

JVC Interiart 32" Digital TV. No longer turns on. Has a thin horizontal line across screen when TV is on. No picture.


The thin line indicates that there is no vertical. This is usually controlled by a single IC (vertical IC). Look for a small flat IC attached to a heat sink with 9-14 pins. It may be marked LA7837 or something similar. Try resoldering the pins first. If that fails to resolve the problem, replace the IC with a new one.
Keep us posted.
Dan

May 09, 2008 | Projection Televisions

2 Answers

Lcd tv picture,on start up thin coloured vertical lines appear then a black fog appears right hand corner and eventually covers entire screen,image of programme can be seen underneath.Eventually picture...


is this a rear projection tv? a table top one? how old is it because if it's over a few years old, then it sounds as if the bulb may be going out but without having more info, it's hard to give an accurate advice.. please let me know if this helps..

Feb 27, 2008 | Zenith D60WLCD 60" Rear Projection...

1 Answer

LCD TV - RED LINE


I have a thin red vertical line on the left side of my Philips LCD TV

Feb 25, 2008 | Projection Televisions

1 Answer

Vertical lines problem


On your blue tube there is a crt broad that may have a bad capacitor 4.7uf 250 volts most likely it can be leaky not able to hold correct charge also it might have video ic on same broard breaking down, this will cause your problem unplug crt broad from bottom neck of tube turn set on see if problem goes away if so then it means you have problem with crt broad or it could be your tube.Hope this helps you out!

Jan 18, 2008 | JVC HD-52Z575 52" Rear Projection...

1 Answer

Black Screen with vertical lines down the side?


· http://esupport.sony.com/perl/news-item.pl?news_id=24
· Which models are affected with the "flicker" problem?
A1: There are 12 models in total: KDP57XBR2, KDP65XBR2, KP46WT500, KP51HW40, KP51WS500, KP57HW40, KP57WS500, KP57WV600, KP57WV700, KP65WS500, KP65WV600 and KP65WV700.

Jan 03, 2008 | Sony KP-57HW40 57" Rear Projection...

2 Answers

Blue Lines streaking in from left side of 70 inch Sony HD TV


okay my friend your tv vertical circuit is begining to get faulty you could be having some bad caps or the vertical ic is defected have a tech check your tv for repairs.if you are not a tech you cannot repair the set by your self.good luck.

Jun 25, 2007 | Sony Grand WEGA KDF-70XBR950 70" Rear...

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