Question about Toshiba 42HP66 42 in. LCD Television

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Toshiba 50hp66 i have a 7 month old Toshiba 50HP66 and for some reason it has not been looking the way it should be. i called a technician to my house and he told me that the processor went bad. the contrast and pixels are very poor and look as if they are coming from the background. kind of like a 3 dimensional picture. any suggestions as to what i can do to fix this problem? would calibration be a good idea for this?

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Re: toshiba 50hp66

Have it fixed now before its too late the plasma is cheep and will fail. while its under make them replace it.

Posted on Dec 20, 2007

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I have a thin yellow line in the center and vertical on my toshiba 50

Change input device to some other like a DVD player and see.
Switch off TV, switch off power, remove plug and wait for 48 hours and retry.
If problem persists, call in a qualified service technician.

Aug 06, 2012 | Toshiba 50HP66 50 in. Plasma Television

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No picture, sound works. Screen flickering

It sounds like the video output isn't
working its most likely a component
failure 1 thing you could try is connecting
a rca cables from video/audio out on the set to
another set vid/audio inputs to see if it the video gets
through.This is a problem that requires technical
knowledge and test equipment to trace the video

Nov 22, 2007 | Toshiba 50HP66 50 in. Plasma Television

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TOSHIBA 50" MOD.#50HP66 appears vertical

A part of the buffer memory from the image processor is faulty and all the data stored in there is corrupted, hence the lines you see.
What you must replace is the board on which the processor is situated, the logic one. Here it is

Feb 26, 2011 | Flat Panel Televisions

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I have a Toshiba 50hp66 that the power light cycles from red to green with a simultaneous clicking of a relay on the power board. I check for power at a few points per the Toshiba service manual and iy is...

Check the fuses on the ysus & zsus boards. Are any fuses on boards open . Disconect power cabels to ysus board first {board on left} . put tv on . if the light is green the ysus board must be replaced.

Mar 28, 2010 | Toshiba TheaterWide 50HP16 50 in. Plasma...

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Toshiba 50HP66 went black after pop/crack sound

most units are made by someone else. your unit probably has LG parts. get the unit looked at by a Toshiba authorized servicer. they may be able to repair it at component level. the $900 you stated sounds at least $200 too high for board level repair.

Jun 19, 2009 | Toshiba 50HP66 50 in. Plasma Television

1 Answer

Toshiba 50HP66 and HDMI problem

hi the best thing to do is call toshiba and let them know your problem

Jan 10, 2009 | Toshiba 50HP66 50 in. Plasma Television

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Toshiba 50hp66

I think that the pop you heard was an electrolytic capacitor blowing its top on the picture frame board. If you are able to check this for yourself by looking on the board for the one/s with a bulging top or are a brownish/black colour like something has caught fire. And also in this situation smell can be of great help as it will smell burnt out but PLEASE before putting your nose or anything else in the tv take all necessary precautions against electric shock and discharge any electrolytic capacitors in the vicinity. If you are not able to do this yourself find a competant technician. Hope this helps.

Jul 16, 2008 | Toshiba 50HP66 50 in. Plasma Television

1 Answer

Toshiba 50HP66 Blank Screen with sound

I would suggest to read what other members have reported by clicking here.
Good Luck.

Apr 28, 2008 | Toshiba 50HP66 50 in. Plasma Television

2 Answers

No picture, sound works. Screen flickering

That problem is caused by the Y Sustainer board.

Oct 12, 2007 | Toshiba 50HP66 50 in. Plasma Television

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