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My samsung LE26R73BD LCD TV has developed a fault. It is 20 months old.You can just about see the picture in the back ground but ther is erratic horizontal lines all over the screen. I HAVE CHECKED IT AT MY FRIENDS HOUSE AND IT IS JUST THE SAME. It's thesame on every channel. Please help

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6 Suggested Answers

  • 87 Answers

SOURCE: Hitachi 62VS69 LCD Rear projection TV

It sound to me like a defective light engine. If so this is a very expensive repair if you set not under warranty or a service contract. This could have been damaged by a power surge.

Posted on Aug 15, 2007

ctf1800
  • 4402 Answers

SOURCE: Green Horizontal Lines on the Screen.





2003-2004 Model Year Grand WEGA Televisions:

Models: KF-42WE610, KF-50WE610, KF-60WE610, KDF-70XBR950, KDF-60XBR950, KDF-42WE655, KDF-50WE655, KDF-55WF655, KDF-60WF655, KDF-55XS955, KDF-60XS955, KF-42WE620, and KF-50WE620.

As technology evolves, Sony continually looks to stand behind the reliability of its televisions. It has come to our attention that a very limited number of televisions manufactured between 2003-2005, after a period of time exhibit a stationary scribble / random line pattern on the screen. Click here to see photos of this symptom.

As part of our commitment to quality, Sony is announcing that for any owner of this model television who paid out-of pocket expenses on or before May 26, 2006 for an estimate or repair service to replace the optical block for this specific issue, Sony will reimburse the customer by mail for his/her parts and labor expenses. To receive reimbursement, please follow completely the directions and terms on the claim form for reimbursement; all claims must be postmarked by May 31, 2007.

In addition, for any customer who later experiences this issue on one of the affected models, Sony will cover the cost of the optical block repair at no charge through September 30, 2007. All other terms of the Sony limited warranty continue to apply.

Posted on Jan 23, 2008

Astrobyte
  • 110 Answers

SOURCE: Picture gone from TV Model LE46M51B

I suspect that your backlight has gone out. If you shine a light on the screen can you see remnants of the picture that should be displaying? If so, it's definitely the backlight, and most likely the power inverter for the backlight. You can probably find a replacement inverter, but you may need a repair manual to install it. I'd recommend checking the warranty status first and sending it in for repair if you can.

Posted on Feb 17, 2008

  • 4234 Answers

SOURCE: I own a TOSHIBA 42wlt66

Is this with all inputs or only some? Also, does it change at all as the set is on for longer periods of time?
Thanks,
Dan

Posted on Apr 17, 2008

  • 2267 Answers

SOURCE: New (12/2007) 1080p Samsung 46"

At this point there is not much you can do.
If this LCD is less then a year old, I would suggest to contact the manufacturers to get it fix under their warranty.
Good Luck.

Posted on Jul 23, 2008

  • 4234 Answers

SOURCE: Samsung HLS 5679W LED DLP TV Horizontal white lines jagged across screen.

What you are sseing is a convergence problem within the light engine of the set. This is not repairable in teh field other than replacing the light engine part. Since this unit is less than one year old, it should be covered under warranty. From the looks of it, one of the LCD panels has shifted internally. Call for warranty service and indicate that the light engine has a problem. With luck, the service company will show up with the part in hand. Replacement should not take more than an hour or so.

Dan

Posted on Aug 28, 2008

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HI, MY REAR PROJECTION SAMSUNG TV SP53J5HF MODEL BOUGHT IN 2004 APROXIMATELY HAS RECENTLY DEVELOPED BLUE LINES ACROSS THE SCREEN. DOES THIS MEAN THE PICTURE TUBE HAS A FAULT AND IF SO CAN I BUY A...



You'll need to do a "Convergence" procedure on your television, which re-trains the
three color guns to focus on a single point, correcting the double-image problem.

This link points to a how-to video & also how-to instructions:
http://www.fixya.com/support/t7212007-colors_separated_double_vision

The procedure is actually in the instruction manual for your TV, and at least one mfr recommends that
this procedure be performed on the TV once each month.
Cost to you: $zero

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