Question about Toshiba 57H82 57" Rear Projection Television

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Toshiba 57H82 entire screen flickers. Not clear. mult images

The entire screen is flickering. You see 4 ghost images of people. Sometimes there are 6 to 8 inch wide vertical lines with zig zag edges on them. Auto convergence and manual convergence have been completed. Speakers do not work as well.

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  • Toshiba Master
  • 8,617 Answers

Sounds like the Hyper board is needing replacement very common problem for toshibas.

Posted on Dec 27, 2008

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JVC HD-52Z575 red screen


The solution is an easy fix. Ignore anyone telling you to take it to a service center or to replace the convergence driver. You need to access the service menu on your television by using your remote control:

DRIVE CONVERGENCE Adjustment (Using remote control)

•Use the inner RGB box pattern.

(1)Set the [SLEEP TIMER] key to 0 min.

(2)Press the [DISPLAY] key and the [VIDEO STATUS]key simultaneously.

(3)Press the [9] key to display the RGB box pattern.

(4)Select the R mode by pressing the [DISPLAY] key.

(5)Adjust the R mode to setting as same as G mode bypressing the [CH ]+ / [CH -] key.

(6)Select the B mode pressing by the [DISPLAY] key.

(7)Adjust the B mode to setting as same as G mode bypressing the [VOL] - / [VOL +] key.

(8)Check to see that the cross pattern is white. If thecross pattern is not white, readjust (5) to (6).

That's it, your color is now corrected. Yes, I know...your welcome.

Feb 20, 2010 | JVC HD-52Z575 52" Rear Projection...

1 Answer

The picture has ghost images, not lining up


This sounds like a convergence problem. Use the menu functions to reset your set's convergence. If this is not enough, you may need to replace the convergence board.

Feb 17, 2010 | Toshiba 57H82 57" Rear Projection...

1 Answer

When turned on, the screen has waves in it across the top and flickers. It is unreadable. When the TV warms up it seems to be better but is starting to flicker or flash all the time now.


Hi,
Your Toshiba TV has hyperboard inside and there are few electrolytic capacitors (may be 10) that need to be replaced.
If you are comfortable with soldering parts in PCB then go ahead or ask help to any friend that knows electronics stuff repair.
Let me know further query.
Thanks.

Jul 01, 2009 | Toshiba 57H82 57" Rear Projection...

2 Answers

Toshiba 57H82- Distortions on the picture screen


You have leky caps in your regulated power
supply they are typ 220 uf 200v and are large
and round next to flyback

Jun 23, 2009 | Toshiba 57H82 57" Rear Projection...

3 Answers

Red Ghost


This may be a convergence issue but it is difficult to determine with that description. Watch this video and see if it will help you determine if you have a convergence problem or possible something else.

Aug 10, 2008 | Toshiba 57H82 57" Rear Projection...

1 Answer

Flickering and freezing of picture for a split second


The most likely problem for image problems and flickering is the lamp (23311083A). I found it at PartStore.com for about $180. Hope this helps.

Nov 11, 2007 | Toshiba 62HMX84 62" Rear Projection HDTV

1 Answer

Screen will flicker for 3 to 4 hours then come in clear


Wait, let me guess: up until now, it would flicker for a few minutes, which you could tolerate, but now it's gone to far, am I right? Rhetorical question, you don't need to answer. I have this exact model myself, and had this problem. It's the main capacitors. Several, if not all 21, are shot, and need to be replaced. Any good shop should be able to replace them all for under $400 if you can't do it yourself.

Nov 02, 2007 | Mitsubishi VS-45607 45" Rear Projection...

1 Answer

Wavy picture on all video inputs except component video toshiba 57h82


make sure you replace all the 10uf caps and that the connections are good....

Sep 20, 2007 | Toshiba 57H82 57" Rear Projection...

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