Volume goes up and down, sometimes its stuck up at full volume, and remote control work does'nt work either, but the day after, it works again for a few second. what is the possible problem? is there a component possibly defective?

Hi Manuel

I suppose the problem of your unit is memory, sometimes this problem can be fix by applying service mode, but if not, then memory should be replace and I would advise you to send your unit to service center.

Poltergeist in volume circuit is the diagnosis. Try a hard reset of the receiver to see if that does the trick with the electronics.

It may be the remote itself and not the tv, have you tried purchasing an inexpensive universal remote?

1st check to see if your remote volume down button is stuck. 2nd do you have wireless internet (router) or any other wireless devices phones,ceiling fans, another Toshiba remote, if so try unplugging them (or remove the batteries if it's a remote) while it's changing the volume one at a time. If a different device makes it stop try changing the channel on it. Also make sure the t.v doesn't have a mind of its own and remove the batteries out of the t.v remote, let it ride for a couple days if it happens without the remote being in play then you know your t.v is acting strange, if it stops then starts back up when you start using the remote again then you know your dealing with a remote issue. Sometimes Freq.'s merge causing remotes/wireless devices to conflict with each other.

Hi, i Think the remote, has some dust or substance inside that is making it not to function properly.

You can open up the remote and clean up the inside and try it again.

After doing that, if still does not work, that means you will have to get a replacement remote..

Thanks for using fixya,....

the remote control buttons were stuck

Good Day;

The TV's front panel may be bad, manual buttons. TEMPT FIX; remove speaker, cloth covered, cover, disconnect cables. TV will work but only with remote.

Good Luck!

It's rare but happens. Sometimes the volume button (or rather the plastic piece that activates the button when pressed) can get stuck. That or there has been a cleaning chemical leak down onto the button on the board itself and corroded it, causing a constant short.

As for the second Q, I feel that your TV may have received a shock through the audio line and the audio amplifier may have taken the hit. These problem can lead into multiple bad compontnts, such as a bad SMD IC on the bottom of the board.

the channel down button is stuck on, you need to replace this switch internaly to the set.

Someone push the volume up button too hard and is stuck,this also has the micro(brain) confused,all this happen before you fund out your remote would not work.