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I need a schematic diagram for a Toshiba 46H84 rear projection TV. Any suggestions where I can download one on line?

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I need a number of teh fly back for a JVC model AU3589S ,screen size 35 in. Any idea where I can buy one on line?

Posted on Aug 07, 2008

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How to replace procector lamp in model 46h84 toshiba


Projection TV sets have three tubes - red - blue - green and they don't fail often...they are located inside the tv DLP TV sets use a single bulb and a clot wheel to make the three colors display...DLP bulbs do fail about every two years and will need o be replaced. Replacements can be found at www.TvRepairKits.com and its located behind a small door on the rear of the tv.

May 19, 2013 | Toshiba 46H84 46" Rear Projection...

1 Answer

Vertical lines when I turn on my Toshiba 51HX84


Thats a common issue caused by bad capacitors on the hyper module

Feb 10, 2013 | Toshiba 46H84 46" Rear Projection...

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Lines on my toshiba model 46h84 projection tv has lines on screen until it warms up What could be causing thi. Once it warms up the picture is fine. which takes about 10 minutes


I have the same issue with mine which started a couple of months ago and has only gotten worse. I've been googling this and found that it could be the convergence module(s), apparently there are 1-3 of them and ALL of them should be replaced. I'm not sure on a cost, but I'm guessing it won't be cheap. I think we are just going to get a new tv, with the prices for LCD's coming down this will probably be a cheaper option. Good Luck :)

Mar 23, 2010 | Toshiba 46H84 46" Rear Projection...

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I have a Toshiba 46H84 with a now defective Green bulb or tube. TV shop said government regulations won't allow them to fix it. Any possible fix?


I would be looking for a different shop and send them the bill.
If all fails go on ebay and get a new bulb and find someone who can replace it.
I wouldn't suggest you do it yourself because of the voltage these televisions put out.

Oct 23, 2009 | Toshiba 46H84 46" Rear Projection...

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Sirs: We were just changing channels and the


THE projection bulb is blown if no sound tv probably broken

Jul 31, 2009 | Toshiba 46H84 46" Rear Projection...

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Toshiba 46h84 rear projection shutting down


I have a Toshiba 46h84 with similar problem that needs a new green crt. Mine does not have a cooling fan. I don't know if having a cooling fan would help the problem, but mine didn't come with one. There are rear projection TV's that have bulbs in them that require a fan. This particular model uses a red, a green, and a blue crt to generate the picture and probably doesn't need one.

May 19, 2008 | Toshiba 46H84 46" Rear Projection...

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Vertical lines


hair line cracks in motherbord on soldering jobs look all over re soilde rthem back togther nicely

Oct 31, 2007 | Toshiba 46H84 46" Rear Projection...

1 Answer

46h84 toshiba rear projection tv


possible yoke fault or deflection /ask for an estimate before the repiars are done.might cost you a service call.

Aug 05, 2007 | Toshiba 46H84 46" Rear Projection...

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