Question about Toshiba 46H83 46" Rear Projection HDTV-Ready Television

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Toshiba 46H83 won't turn on...replace bulb???

I have power to the tv however when i press the power button on frontof the tv all i have is a click sound from the back. the red powerlight will not come on. please help!!!!!

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  • rachael185 Nov 14, 2008

    There were no problems before the loss of power. The TV just turned off, as if I hit the power button, and never turned back on.

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  • 7 Answers

This sounds like a power supply, or a fault convergence board.

did you notice any problems before it stopped working?

Posted on Nov 14, 2008

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Touch focus


I think the screen adj is too high on one of the screens.
How and where did you touch focus?

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If possible try to look from outside where lamp is to see if it even fires up for a few seconds.

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you more than likely have a bad panel inside of your tv. you can have someone repair it but it's not recommended as it's pretty expensive. You should just invest in a new tv.

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The toshiba 46h83 46in rear projection tv comes


the red flash you are talking about im assuming is the screen going red
that usualy means a red picture tube they break down
one way to tell turn the red screen control counter clockwise and see if you can control the tube gain
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1 Answer

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1 Answer

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if you are using an areal for your tv move your areal and see if it works or do the tuning for it .

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1 Answer

Picture is Dark on all stations


It sounds like a bulb. I would call toshiba and ask them what the replacement part is for that. I briefly googled for it but couldn't find the matching bulb for the 46H83

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