Question about Toshiba 57H82 57" Rear Projection Television

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Wavy Lines showing only on with DVD player

I have had a Toshiba 42" Rear Projection since 2004. This past year wavy lines move across the screen, dark images show up more. Last week I had comcast hook up HD Digital Cable and now all it clear, except the Video Tape player and the DVD player, they both still have lines. The PS3 and the new HD cable are working great. Why is this??? Can it be fixed???

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Or....try better-shielded cables.

Posted on Jun 26, 2008

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This is a common problem i see at the shop it involves what is known as the hypermodule. there is a group of 11 capacitor.. these are surface mounted and very small and difficult to replace. in an ideal situation replaceing the hypermodule would be best.. but if if understand right this is no longer availble. 2nd option is sending the board in and leting a technician replace caps..3 and most difficult is replaceing the caps yourself.. i do not recomend this...i would recomend 1 and 2

Posted on May 08, 2008

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1 Answer

Hello..Toshiba 51HC85, 2005 model. Turn on TV and verticle wavy lines appear until TV is warmed up completely. After warm up the picture is great again. Any ideas?


I've had the same problem for about the last 6 months. My workaround which was to leave the tv on 24 7 and just turn off the TWC service box. But now the symptoms are vertical dark lines going all the way across screen. My guess is that it will cost more to fix than worth it. I paid @$2000 for it new in 2004. Technology has gotten better so I may just go out and get a Samsumg for considerably less and be way better off. None of Toshiba's products had done well for me. 2 laptops, 3 tvs, etc. have taught me this.

Sep 20, 2010 | Toshiba 51H83 51" Rear Projection...

1 Answer

Hello, I've got red wavy lines across screen


There are two common problems with these sets.

Problem #1) Convergence

Symptoms:
  • Screen Looks 3D
  • Colors wont align
  • Video may look distorted
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

You can see some examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Oct 22, 2009 | Samsung HCM5525W 55" Rear Projection...

1 Answer

Samsung HLN567W wavy lines


Check to see if your DVD player is outputing a progressive scan and turn it off if you are using the S-Video cable, it does not support progressive scanning.

Apr 18, 2009 | Samsung HLN567W 56" Rear Projection HDTV

1 Answer

There are wavy colored lines an the screen all the


A problem like yours is NORMALLY NOT the TV set's fault....it's the Cable.

I'll bet you see thin lines moving across the entire picture...they are slanted like this >> \ \ \ \
That's generally caused by a bad ground on the antenna cable OR it can be the cable box's MODULATOR.

Try using your VIDEO OUTPUT off of your Cable box and see if the wavy lines are still present. If they are the Cable box needs swapped with a good unit.

You can also verify this problem by checking your TV with a DVD player...no lines indicate the TV is fine.

If you have problems with the DVD player's picture, then you must have dried out filtering capacitors on the Video board IN the TV set...

And THAT is not an easy fix if you do see lines with your DVD player.

Mar 27, 2009 | Sony KP-51WS500 51" Rear Projection...

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Wavy dark lines


Are the lines fine diagional across the screen and are they black in color.

Jan 01, 2009 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Tv has wavy lines 6" from top and sometimes from the right side a wavy line


heart ach... of having bad convergance amp ic's
http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/

Dec 20, 2007 | Toshiba 42H83 42" Rear Projection...

1 Answer

Toshiba 42 inch rear projection


http://www.digitalhome.ca/forum/showpost.php?p=564268&postcount=220
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Nov 23, 2007 | Toshiba 55H70 55" Rear Projection...

1 Answer

HELP HELP HELP


lines may be caused by AC pickup. if so, usually the lines move slowly up the screen, and two major sets are usually displayed. wavy lines may also be caused by a local TV station transmitting on the same output channel, either 3 or 4. If you can change the output channel, this may help. Also, try disconnecting all cable or satellite signals and see if the problem goes away. May be an adjacent channel bleeding over. If the lines go away when putting the dvd on pause, the problem is probably in the dvd power supply. Cool the unit down by unplugging it for a while and then try it. If the problem goes away then, separate the dvd player from other devices to prevent overheating

Oct 30, 2007 | Protron PD-800 DVD Player

1 Answer

Toshiba - 50H13 Projection TV


There is a large metal case behind the input board in the back of the set called the hyper board that needs to be replaced.Good Luck

Oct 07, 2007 | Toshiba 42H83 42" Rear Projection...

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