Question about Toshiba TheaterWide 52HM84 52" Rear Projection HDTV-Ready Television

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I have a Toshiba theaterwide hd when i turn it on there is sound but nothing on the screen the green power light is on steady and a yellow light flashing after a min or so you can hear the tv turn it's sealf off and back on can you help please..

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Posted on Jan 02, 2017

techman
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SOURCE: 62" Toshiba Theaterwide HD DLP

If you followed the directions in the owners manual, then the bulb assembly may have melted onto the light engine, and unless you have a service manual, and know how this set comes apart, the best advice I can give you would be to call out an authorized Toshiba service tech too assist you in this repair. The set may have had a cooling fan issue before the bulb blew, or could be why the bulb blew but got too hot before it did so. Good Luck

Posted on Aug 14, 2007

  • 1779 Answers

SOURCE: Toshiba Theaterwide HD 50 inch convergence problem

You will have to spend money to repair it. The Convergence IC's need replacing along with checking all the bias resistors for correct value. Do not attempt to align the Blue manually as you will have a headache once the problem is repaired. A normal repair bill is in the area of $250.00 for a service center to repair.

Posted on May 28, 2009

  • 41 Answers

SOURCE: Toshiba Theaterwide HD 52 in rear projection TV,

Possibly bad electrolytics. Generic answer but you didn't give a complete model number.

Posted on Jul 07, 2009

  • 1738 Answers

SOURCE: Toshiba Theaterwide HD 51h84

It is your projector tub if you are getting alot of blue in the picture. Those guns are very expensive to replace. I am sorry to tell you that. It would be cheaper set from wal-mart for your kids to play on.

Posted on Nov 23, 2009

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3 Answers

Picture but no sound on a Toshiba Theaterwide HD tv


Hello Iam wondering have you tried to see under the TV setting Audio and see if the fuctions are muted
or try to unplugged the tv and wait for a few minutes plug it back in.

Also when th tv is turn back on or unplugged and plugged back in see if the power button light
flashes red
And listen to the speakers to see if there is a faint crackling

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Toshiba theaterwide hd


replace the lamp on your TV, but only replace it with PHILLIPS brand. Anything other than that, will not last. We just replaced ours with Phillips and the picture is much brighter. It really shows the HD quality of the tv.

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Sounds like mother board fault. Contact any service technician to confirm. If you wish to get some details, check the site linked here. Surf the site in "MOSAIC" view. It will make surf easy. Surf the site with patience.
http://electronicshelponline.blogspot.com/

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1 Answer

TV has sound but no picture


It is possible one of the internal fuses blew out.
It could be a bad horizontal outut transistor.
It could be a bad secondary of the power supply went bad
And many other things.
If it's just a fuse, it won't cost much, but a lot of them do not look like you would expect a fuse to look like.It might be a little yellow, green, or gray rectangualar box shaped part. :D

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