Question about Toshiba 65HX81 65" Rear Projection Television

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Picture tubes for Toshiba 65hx81

Hey i've been looking everywhere for picture tubes for my Toshiba 65hx81. I was wondering if you knew of any sites to find them? also do the 50hx81 use the same tubes? Thank you.

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  • 317 Answers

Try a tv shop.

Posted on Aug 03, 2008

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1 Answer

Blurry Picture on Toshiba 65HX81


yes the tv has convergence problem u will need a tech to reposition it

Jul 11, 2013 | Toshiba 65HX81 65" Rear Projection...

1 Answer

Red light blinking and no picture on Toshiba Model 65HX81 how do we fix?


Red power light blinking is shutdown--protective mode.

Before buying a remote I would see what is wrong with set.

The most common reason on this model is a short in the convergence circuit--uses two chips----method to see if they are shorted is to locate (not real easy on this model) and unsolder all 18 pins on each chip--if set turns on then(will look bad) one of the chips is gone and both need replacement.

The other issue this set has is bad Hyper boards that cause noise when cold and operate after warmup---more expensive to fix than a convergence problem.



3_30_2012_2_06_25_pm.jpg

convergence chips used in this set look like these

Mar 30, 2012 | Toshiba 65HX81 65" Rear Projection...

1 Answer

My toshiba 65hx81 cut out lastnight. All I have now is the red flashing pwer light. Where do I begin? Do you know what the issue might be? Thankis, Kyle


Frist Kyle count the number of blinks on the set when it shuts down, this is an error code related to the problem area., The most common failure in this model is the deflection power supply board. This board provides high voltage to the picture tubes and related large signal circuits. You may want to check the horizontal output transistor for shorted condition, if it is found to be shorted replace it an the flyback transformer as these two work to gether to produce the horizontal frequency to produce the high voltage.

Oct 18, 2011 | Toshiba 65HX81 65" Rear Projection...

2 Answers

Toshiba 65Hx81 model rear projection


The picture tubes dim over time. It's possible they need to be replaced and/or cleaned. There are 3 of them (one blue, one red, and one green).

Jan 28, 2008 | Toshiba 65HX81 65" Rear Projection...

1 Answer

Picture went off then Red light blinks all the time


Not an easy fix....requires chassis pull, careful soldering and
replacement of parts and fuses.....would you like step-by-step?
........................T.

Jan 12, 2008 | Toshiba 65HX81 65" Rear Projection...

1 Answer

Toshiba HX6581 Cracked front protective screen..


i have a 65hx81 toshiba that isnt working tell me what you think is a good $. and i will sell you the whole tv then you can make one good one out of both. the screen is fine and the guy i got it from said that it is one of the boards in it is bad.

Jan 10, 2008 | Toshiba 65HX81 65" Rear Projection...

2 Answers

Shakey Picture


bad cap, spray some freeze on it till it comes back and you will find the bad part.

Nov 17, 2007 | Toshiba 65HX81 65" Rear Projection...

1 Answer

Picture washed out colour


I think you should change CRT of your TV

Sep 05, 2007 | Toshiba 65HX81 65" Rear Projection...

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