Question about Toshiba 65HDX82 65" Rear Projection HDTV-Ready Television

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Toshiba 65h82 when i first turn on the tv it goes full green.approxitmitly 2.5 mins i have agreat picture, then the picture goes to full red, had a problem with the hyperboard,waivy lines.replaced al the caps, and two chips stk392-110.was told they woud go bad soon. any help figuring out why the screen goes from green to full red in about 5 minutes would be much appreaciated. i have all the service manuals, scops,generators, the avia disks. please give me some help on this before my wife shoots me Dan ORiordan

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Re: toshiba 65h82

Check the screen voltages goinfg to all three tubes. Another thing you could try is unplug the crt socket to the red and see if the other tubes stay lit . There ia a possiblity that the red tube could be over powering and shutting the others off or down.

Posted on Apr 19, 2007

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Re: Toshiba 65 in Cinema Series - 12 years old. Color Separation. Green bow at top center of screen, red and blue double images tilting upwards toward sides. Sometimes clears unassisted after set has...

projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Here are more details and solutions for both.

Common Problem #1) Convergence has gone out

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.



Common Problem #2) CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

TV set after fluid change



You can see some more examples and find a fix using this link on Fixya

Jan 20, 2011 | Toshiba 65H82 65" Rear Projection...

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I have a Toshiba 65H82 and at first the picture was blurry but would clear up after about 10 mins now the picture just stays blurry. Can you tell me what the problem could be and if it is worth fixing it?...

Try adjusting the focus block this requires opening the back and front bezel of the TV. If it doesn't clear up after adjustment attempts then the liquid coolant inside each of the tubes need to be emptied and refilled with new coolant. Over time the coolant gets cloudy and can cause a blurry image with a white sheen. Contact me at the link below so I can help you further.....if this helps please rate:-)

Thank you:-)

Oct 21, 2010 | Toshiba 65H82 65" Rear Projection...

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My picture is jittery and goes all over can make out and picture

Ur tv have a convergence problems,it dead.U know how to solders?Must replaced 2 STK convergence ICS,and some or all it resistors.Tries Websites Tv repair, to buy a convergence kit to repair it ur self.The shop will cost u $300-350 for parts and labors.

Apr 01, 2010 | Toshiba 65H82 65" Rear Projection...

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Green wavy images on the screen? Convergence is fine but there is a warped green image of everything on the screen.

Projection TV sets have several common problems listed below.

Problem #1) Convergence


  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Example Photo:
Problem #2 CRT Fluid has clouded over.


  • Dull Video, Washed out
  • White/Bright looking video
  • Halos around objects
  • Red/Orange looking
Example Photo:

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


Sep 27, 2009 | Toshiba 65H82 65" Rear Projection...

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Toshiba 65h82 power comes on but no picture or sound.

We will not know how to help you if you cannot visually identify the bad parts in this unit. Ususlly a $12.99 chat will work a little better in this regard if it was a bad convergence you still would have the tv tunrned on I think you got a bad power supply unit there, please rate

Aug 19, 2009 | Toshiba 65H82 65" Rear Projection...

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you need to replace your 2-convergence ic's #STK392-110 you need to replace both ,,they are attached to 2 big heat sinks and identified as q-751 & q-752 you can get the ic's you need plus free tec support and installation instructions including pictures at the link I gave you.

Apr 12, 2008 | Toshiba 65H82 65" Rear Projection...

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Picture size option excludes FULL at either 1080i or 540

All these Toshiba's are defective and we got scammed. Mine and others do this same exact thing. Call Toshiba support and complain to the supervisor to recall these TV's and do right by their customers.

Toshiba Customer Service Group: 800-631-3811 for more assistance.

Jul 22, 2007 | Toshiba 65H82 65" Rear Projection...

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