Question about Toshiba 61HX70 61" Rear Projection Television

1 Answer

Scratch in sreen

I have a 61h71 tv and recently it to moved to the basement. Somehow I have developed what looks like a scratch behind the screen protector in the upper left hand corner. This scratch can be seen when set is off or on and must be in the lenticular or fresnel screen. I have removed the entire screen and the internal screen has no marks and the screen protector is spotless any ideas??

Posted by on

  • 10 more comments 
  • astalker Jan 07, 2009

    The mark starts about 2 inches from the top goes down a couple of inches and hooks to the right I have a photo if that would help.

  • astalker Jan 07, 2009

    Yes, this scratch is visible when the set is off

  • astalker Jan 07, 2009

    it goes down gradually hooking to the right . How do I get you a photo?

  • astalker Jan 07, 2009

    Send your email address to astalker@thefgi.com I will send you a photo

  • astalker Jan 07, 2009

    The Horizontal line is a fold in the picture I scanned.

  • jason May 11, 2010

    the dashed part of the line is a vibration scratch, you must look very carfully at the area that it is in , has the protector screen been taken off to clean it in there before ?

  • jason May 11, 2010

    you do not have a protection screen on the front , do you ? does the front feel like there is ridges in it ?

    it looks like a scratch across those ridges on the screen( can be very hard to see on the screen when looking at it in certain angles and lighting)

  • David Friedel May 11, 2010

    Sounds like separation in the fresnal screen.

    I'm not sure I want to post my addy here

  • jason May 11, 2010

    the green symbol where you type in your next comment at will let you browse in your computer for it

  • David Friedel May 11, 2010

    Is that a straight vertical line going down two inches then hooking to the right at the bottom, or going down 2 inches while gradually hooking to the right?

    A picture would probably help!

  • jason May 11, 2010

    have you checked the reflection mirror?

  • David Friedel May 11, 2010

    What shape is the crack? Is it a curve like a half moon?

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 90 Answers

By the looks of that picture, it's hard for me to believe that the scratch is not on the outside of the protective plexiglass screen. However, you can remove the protective screen w/o negative effect of the picture. In fact, it will probably reduce the glare from light on the screen. If, in fact, the scratch is still seen w/o the protective screen installed, then it is the lenticular screen that is scratched.
The lenticular screen is the one with the vertical grooves from top to bottom in it. The fresnal is the back screen that appears to have been lathed in a circular pattern.

Posted on Jan 07, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My toshiba 61h71 has a reddish tint to it. Turned it off one night and it looked fine, next morning it got this reddish tint. Tried resetting the convergence but that didn't change the situation at all....


A Reddish tint means that the Green signal is missing. Does the on screen menu look normal? If so, this points to the signal source. The fact that this happend suddenly, I would check your cables first.
Using YUV?
If the TV's Menu also looks reddish then there is an internal problem with the display.
Good luck

Dec 30, 2009 | Toshiba 61H71 61" Rear Projection...

1 Answer

Projection TV Screen is scratched/Speakers Don't work


u can buy new screen toshbia.com tv parts sears.com tv parts cost i have replace 1 before screen 300 bucks be very careful glass extremly thin thin will crack good luck

Aug 06, 2009 | Toshiba Projection Televisions

2 Answers

Would like to remove screen.


Easier to remove the top back cover, be carefull it`s heavier than it looks, has a large mirrror on the inside of the cover, hope this helps, video-tek

Feb 01, 2009 | Panasonic PT-53WX53 53" Rear Projection...

1 Answer

SPIDER BEHIND THE SCREEN !!


removal of the screen on this unit is not to difficult. to remove the screen you will need a t20 bit. the torx 20 screws on the back side of screen then the torx screws on front panel. be carefull that screen is easy scratched.

Oct 30, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

2 Answers

Blurry partial picture on a 42" rear proj tv


Hello,
There may be dust on Lamp or at front screen. why dont you open rear cover of TV and give a close look?

May 28, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Moving TV


First put a flatenned moving box to cover the screen and then put a blanket on the screen and then tape it up. This would help with the scratches. Get two long flat ropes than can slide under the tv (side to side) and the tie the ends together, get a helper and then both you and the helper put the ropes behind your neck while lifting and also supporting with your hands. This is how professional movers do it. Once its in a truck, put the flat side facing the truck wall and tie it up.

Apr 26, 2008 | Panasonic PT-61HX40 61" Rear Projection...

1 Answer

Samsung LE26R74BD plasma sreen tv sound problem


To Fix.. The Buzz.. The noise comming from one of the Board Inside. Open it and see..Or call a tech..

RezaKhan

Apr 13, 2008 | Sony KP-57WV600 57" Rear Projection...

1 Answer

Red Shadow on Picture


convergence ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Jan 14, 2008 | Toshiba 61H71 61" Rear Projection...

1 Answer

PROJECTION TV Phillips 9P6031c103


this is what convergance looks like;
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm

if pix is dark their is 6 adjustments knobs in the front of the tv under the screen and behind the plastic cover. the top three are the brightness bottom three is focus.

Nov 24, 2007 | Toshiba 53H71 53 in. Rear Projection...

1 Answer

No picture with Vertical bars across screen


It sounds like one of the flexes on the LCD cube has either become unplugged/ loose, (there is a gate that locks the flex in connector on the DMD board), or flex damaged. Has the TV recently been moved or strongly jarred?

Nov 13, 2007 | Zenith E44W46LCD 44" Rear Projection...

Not finding what you are looking for?
Toshiba 61HX70 61" Rear Projection Television Logo

139 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

The Knight
The Knight

Level 3 Expert

68368 Answers

Are you a Toshiba Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...