Question about Toshiba 50H82 50" Rear Projection Television

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48 inch toshiba ct 90126 tv

My tv has developed a 3 inch back line vertical down the middle of my screen,do you know what the problem is please?and if it can be fixed,whether it will be very expensive.it does go away at times but not for long...please help

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5 Suggested Answers

maklean
  • 1665 Answers

SOURCE: dlp vertical lines

Download your manual (5.5 MB) and see troubleshooting on page 97
http://www.tacp.toshiba.com/tacpassets-images/models/62HM95/docs/62HM95_om_e.pdf

Posted on Feb 09, 2008

  • 50 Answers

SOURCE: vertical black lines

Sounds like the light engine. Very easy to replace.

Posted on Feb 16, 2008

  • 395 Answers

SOURCE: Toshiba 42HP 84 Black verticle line -- 1 inch thick and running from almost center vertically down to middle of screen

the problem you have unfortunatly is the panel the cost of the replacement is $3888.00 plus oversized shipping cost. it's part # 23301622. if you still have warranty use it call toshiba for autorized servicer.

Posted on Apr 14, 2008

SOURCE: Toshiba 46In HD Rear projection TV Vertical lines on screen

We also have vertical lines with our JVC 62"... turning it off and letting it cool down is the only solution. For us, we know it's a problem with heat. We simply are wits end on fixing it. added two additional fans, a exterior fan to blow heat away from the back of the tv, pulled everything else away, etc.... Anyway, goodluck.

Posted on Apr 30, 2008

  • 25 Answers

SOURCE: Toshiba 50HM66

try cable,rbg.or the yellow visual input if you still have the problem ,you may have a BAD GUN OR BULB.

Posted on Feb 06, 2009

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1 Answer

How do I fix vertical lines on my TV?


Line Defects On Vizio TV Screens - Vizio TV Help

vizhdtv.com/line-defects-on-vizio-tv-screens/
Aug 26, 2015 - If you see a line on your TV screen it might be the result of several causes. Some might be simple to fix and others may actually require you to replace theTV. Pixels on a TVs display panel are organized in groups of straight vertical lines. ...Notice the line defect above is red but they can be white, green, ...

how to repair vizio lcd tv vertical lines then fail - YouTube

? 17:05
https://www.youtube.com/watch?v=YUKMl7_19gk
Jul 5, 2014 - Uploaded by bam6972
how to repair vizio lcd tv vertical lines then fail ... I do know quite a bit, not everything but I do know my fair share about tvs. this tv needed a new ...

TV Repair Help for Vertical & Horizontal Lines on Your TV ...

? 2:47
https://www.youtube.com/watch?v=b0sI7LB4cZE
Apr 25, 2014 - Uploaded by ShopJimmy.com
TV Repair help with troubleshooting lines on your TV Screen. ... I have Vizio M470SL. My TV has .... Why does my T.V. suck Don't buy Rca T.V..

Jan 19, 2016 | Vizio E480-B2 48" 1080p 60HZ LED HDTV

1 Answer

I got multiple thin colors on the middle of the screen


My 3-year old 52-inch Toshiba flat panel TV (Model # 52RV53U, Serial # AM409000295) developed a display issue (purchased Aug. 2008, manufactured July 2008). Vertical multicolored lines appeared on the screen just left of center. The band of thin vertical bars is 5.5 inches wide. The lines are about 1/16-inch wide. They are stationary, always exactly in same place. They over-ride any other picture on the screen (no transparency). They are there all time even with no video inputs to the TV after the unit is turned on. See picture #1. The TV works well in every other respect, but, obviously, it is annoying to watch the picture with the color band blocking about 1/6 of the picture.

Further info, pics, comments, and updates on my Facebook page at

http://on.fb.me/mVwhVN

I already swapped out the TCON board with no improvement and replugged the TCON board cables with no improvement.

Most likely it is the flat panel tab bond failure (panel made by Samsung). Further updates will be on my Facebook page.

Aug 17, 2011 | Toshiba REGZA 52RV530U LCD TV

2 Answers

2/5 of the screen has vertical lines multi colors. Is this a fixable problem?


My 3-year old 52-inch Toshiba flat panel TV (Model # 52RV53U, Serial # AM409000295) developed a display problem (purchased Aug. 2008, manufactured July 2008). Vertical multicolored lines appeared on the screen just left of center. The band of thin vertical bars is 5.5 inches wide. The lines are about 1/16-inch wide. They are stationary, always exactly in same place. They over-ride any other picture on the screen (no transparency). They are there all time even with no video inputs to the TV after the unit is turned on. See picture #1. The TV works well in every other respect, but, obviously, it is annoying to watch the picture with the color band blocking about 1/6 of the picture.

Further info, pics, comments, and updates on my Facebook page at

http://on.fb.me/mVwhVN

I already swapped out the TCON board with no improvement and replugged the TCON board cables with no improvement.

Most likely it is the flat panel tab bond failure (panel made by Samsung). Further resolution updates will be on my Facebook page.

Jul 24, 2011 | Toshiba REGZA 52RV530U LCD TV

1 Answer

I have a panasonic 48 inch plasma TV which has developed a fault. There is a yellow line down the centre of the screen on all channels. Is the TV knackered?


Hello,

IF YOU HAVE A SOLID BLACK LINE RUNNING VERTICALLY THEN YOU HAVE A FAULTY MATRIX INVERTER. IF CENTRAL THE MAIN VERTICAL INVERTER NEEDS CHANGED. LEFT = LEFT VERTICAL INVERTER RIGHT=RIGHT.........

ANOTHER WAY TO GET THIS FAULT IS WORN OR DAMAGED RIBBON/PLASTIC GOING FROM THE SCREEN MATRIX TO THE INVERTER
Hope this will help in solving the problem.....

Jun 15, 2011 | Televison & Video

1 Answer

The screen has colored vertical lines and becomes to a dark black band about 6 inches of width.The tv is exactly two years old by today.


My 3-year old 52-inch Toshiba flat panel TV (Model # 52RV53U, Serial # AM409000295) developed a display problem (purchased Aug. 2008, manufactured July 2008). Vertical multicolored lines appeared on the screen just left of center. The band of thin vertical bars is 5.5 inches wide. The lines are about 1/16-inch wide. They are stationary, always exactly in same place. They over-ride any other picture on the screen (no transparency). They are there all time even with no video inputs to the TV after the unit is turned on. See picture #1. The TV works well in every other respect, but, obviously, it is annoying to watch the picture with the color band blocking about 1/6 of the picture.

Further info, pics, comments, and updates on my Facebook page at

http://on.fb.me/mVwhVN

I already swapped out the TCON board with no improvement and replugged the TCON board cables with no improvement.

Most likely it is the flat panel tab bond failure (panel made by Samsung). Further solution updates will be on my Facebook page.

Apr 11, 2011 | Toshiba REGZA 52RV530U LCD TV

1 Answer

Vertical line


Typical repair bill for LCD TV flat panel repair is $200~300 range.
It sounds like the porblem with failed T-C0N board.
If you are going to DIY and have proper tools and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Jun 30, 2010 | Toshiba 46RF350U 46 in. LCD TV

1 Answer

Toshiba Laptop screen has 2 inch black line down the middle?


seems to me like your screen has developed some bad segments and will need to be replaced, you will need to take apart the laptop to remove the screen/display and purchase a new one and replace it,

Feb 20, 2010 | Computers & Internet

1 Answer

Black Screen with white line across the


the vertical IC most likely has failed

Jul 19, 2009 | Televison & Video

1 Answer

Vertical Line in center of screen


never heard of so called card myself but ,is the line your talking about from top to bottom or from side to side in the middle?straight across middle is called horizional which means vertical problem so you have either bad capacitors 35uf 100v ,1uf 50v, or bad vertical output ic.

Dec 26, 2007 | Curtis-Mathis CM32010 TV

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