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

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Turned on tv have sound but no picture. toshiba 46h83

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Most likely your convergence IC's are bad along with the two 5 amp pico fuses on the board to the left up front.

Posted on Oct 03, 2009

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Apple tv has no sound on my toshiba 46h83 tv


How are you connected and in what way? You should be able to rule the set in or out:

First: does the set have sound with only a DVD player connected to a rear input?

Second: are the speakers turned to OFF in the main menu?

give as much information as you can so I may be able to help.

Dec 10, 2012 | Toshiba 46H83 46" Rear Projection...

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TOSHIBA TV NO PICTURE


Sounds like blown invertor board that powers the backlights (if it is LCD or PLASMA). If your lucky and its just the invertor board blown it could cost anywhere between £50-£150 for new board (without labour).. if you are UN-Lucky, then the backlights themselfs may have blown which is *usually* an un-economic repair.

Apr 05, 2010 | Toshiba 46H83 46" Rear Projection...

1 Answer

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
and then you can lightly tap on crt neck and i do mean carfuly and see if it flashes it most likely will and you would need to change the crt and reset it up

Nov 02, 2009 | Toshiba 46H83 46" Rear Projection...

1 Answer

Toshiba 46H83


Anthing could have happened from a blown fuse to a transformer. Dont tinker with it from the the outside get a repairman out there asap.

May 13, 2009 | Toshiba 46H83 46" Rear Projection...

1 Answer

Toshiba 46H83 HD Projection TV with distored picture


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

Apr 19, 2009 | Toshiba 46H83 46" Rear Projection...

1 Answer

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


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

did you notice any problems before it stopped working?

Nov 14, 2008 | Toshiba 46H83 46" Rear Projection...

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

Dec 12, 2007 | Toshiba 46H83 46" Rear Projection...

2 Answers

Toshiba 46h83 tv projection not full orizontal pic


if you go to the menu on your tv it should show picture you may need to snoop around for it but its there and when you do find it adjust it untill you got a nice picture about the tv not being full on the screen try buying wide sceen movies it should help but the adjustments should help the most

Jul 30, 2007 | Toshiba 46H83 46" Rear Projection...

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