Question about Toshiba 50A50 50" Rear Projection Television

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Toshiba 50A50 i get no picture at all from my toshiba 50A50 ive changed the voltage regulator and still nothing please help

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  • darrionlouis Feb 22, 2008

    thanks man can i get ur email add or something to get into contact with u if it works or not

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It could be high voltage cap located by flyback,if you have back off of tvToshiba 50A50 - 2.gif and turn tv on,you will see green led's turn on,(on the board)if they turn off there is a small blue high voltage cap hidden under glue(i believe it's a 102 cap)that would be the one change,99% of time that is what will fix problem

Posted on Feb 22, 2008

  • Cary Farah
    Cary Farah Feb 22, 2008

    just reply back to this page. please select fixya to the solution.

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1 Answer

Just replace stk convergence and still not right.


You need to check all the resistors in the area of the ICs for opens and all the microfuses in the convergence area. I have a tip at http://www.fixya.com/support/r4220499-change_projection_tv_convergence_ics which explains the problem, how to fix it and where to get the parts. Let me know if you need more help. Thanks for using FixYa and for the great rating.

hardrocko

Apr 30, 2010 | Toshiba 57H82 57" Rear Projection...

1 Answer

My Toshiba 50 A 50 rear projection has great sound but no picture. Can you help tell me if I need a fuse or bulb?


This TV does not use a bulb. It is a Picture tube type set.
*No picture but there is a dim background. Menu works.
This is caused by a bad signal. Perhaps the video cable is bad if you use a cable box. The HDMI cable may not be working right. Try a new cable.
*No picture, no menu
This could be caused by a failure in the part that draws the picture up and down (The vertical). Can also be the side to side (Horizontal) or a high voltage problem. The last usually kills the sound as well so its not as likely.
If the cable does not fix it, you will likely need a technician.

Mar 21, 2010 | Toshiba 50A50 50" Rear Projection...

1 Answer

Trying to find a replacement screen - lenticular? - for a Toshiba 50 inch projection TV, Model No. 50A50


Call Encomparr Parts 1-800-638-3328 if they do not have any then Call local Repair Shops ask do they have any.

Jan 23, 2010 | Toshiba 50A50 50" Rear Projection...

1 Answer

No Picture on Toshiba 50A50


Check the fuse at F851 if open replace with 3.15 or 4 amp slow blow.
Hope this helps!
Bill

Aug 22, 2009 | Toshiba 50A50 50" Rear Projection...

1 Answer

Toshiba 50a50


It sounds like you are in Closed Caption Text Mode. You should be able to get into the main menue with the Toshiba remote, get to the close caption Icon and turn off Close Caption. This should take care of it.
Hope this helps,
Skyassoc

Jun 19, 2009 | Toshiba 50A50 50" Rear Projection...

1 Answer

Toshiba 50A50 whit no picture


cant understand what you going on about

Jun 04, 2009 | Toshiba 50A50 50" Rear Projection...

1 Answer

Toshiba 50a50


you have a problem in the deflection circuitry, thats why youre not getting any picture. Probalya blown line coil or transistor due to the surge. You may want to invest in aservice manual for your set If you have soldering skills you shouldbe able to track down the prblem and repair this set. You can get the manual for your set at the following link for 10.99 and they will email it to you if you requestfor them to do that for you. Here is the link. Hope this helps. let me know if I can help you further.
http://servicemanuals.vstore.ca/

Jan 22, 2008 | Toshiba 50A50 50" Rear Projection...

2 Answers

Help


Hi,I have this same model Tv. The Remote control Model is CT-90037 http://www.tacp.com/televisions/product.asp?model=CT-90037 You can pick it up often times on Ebay or Amazon. Hope that helps.

Sep 17, 2006 | Toshiba 50A50 50" Rear Projection...

1 Answer

Shuts Off


Theres a digital comb circuit that causes this symtom. Not a repair job for the amature.

Sep 02, 2006 | Toshiba 50A50 50" Rear Projection...

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