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Toshiba WLT56B stuck in standby. Please can anyone help?

No other problems with TV recently. New batteries in remote, Top of set buttons don't work either.

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SOURCE: tv switches itself on and off no picture

Just had this happen to me. It's caused by a failure of the power supply board. Replacing the power supply should fix this issue.

This appears to be a very comon problem.

http://www.reviewcentre.com/reviews110919.html

Cr1spy.

Posted on Apr 06, 2009

  • 66 Answers

SOURCE: remote does not work

Did you drop the remote lately my dog loves the plastic and knarls and slobers on them. Go buy a cheap replacement and try it

Posted on Mar 25, 2010

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1 Answer

Can I turn on a Toshiba 32L4200U without the remote?


Yes! As you face the TV screen on the left hand side panel, the top button is the power button.......it will either turn on or to standby......if it goes to standby press one of the next 2 buttons which are the channel up and down buttons!

Oct 23, 2014 | Toshiba 32L4200U - 32in Class 31.5in...

1 Answer

Tv standby


If your TV is stuck in standby mode, and does not wake up with the remote, either the remote is faulty (did you check the remote batteries?) or the TV is. Inexpensive current TVs do not have manual buttons on the TV, they depend on the remote for everything.

Jul 30, 2014 | Panasonic Flat Panel Televisions

1 Answer

The power on my Toshiba isn't working.


I see so many here with no sound/nopicture issues:

ISSUES:

1. IF sound main fuse/s are good.
2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.
3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.
4. Be safe and if you do not know what you are doing don't open the set.

Answers to issues:

1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.

2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.

Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.

What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.

3. Trouble shooting consists of the above and then at some point you have to buyand try a board to see if it fixes it or not.

4. Safety first--no TV set is worth getting injured or even killed over.If set is opened at least look for puffed up and bad caps like in thisphoto.6_17_2012_8_14_45_pm.jpg6_17_2012_8_15_04_pm.jpg

Jun 16, 2012 | Toshiba 32AV502U 31.5 in. LCD HDTV

1 Answer

Toshiba tv wont turn on


I see so many here with no sound/nopicture issues:

ISSUES:

1. IF sound main fuse/s are good.
2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.
3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.
4. Be safe and if you do not know what you are doing don't open the set.

Answers to issues:

1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.

2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.

Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.

What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.

3. Trouble shooting consists of the above and then at some point you have to buyand try a board to see if it fixes it or not.

4. Safety first--no TV set is worth getting injured or even killed over.If set is opened at least look for puffed up and bad caps like in thisphoto.6_3_2012_1_48_15_pm.jpg6_3_2012_1_48_47_pm.jpg

Jun 03, 2012 | Toshiba 40E210U 40 in. LCD TV

1 Answer

Ive just bought this tv and when i turn it on the stand by light is flashing but i cant turn the tv on please can you help?


This shouldn't happen. When the standby light is flashing there is a problem with the television and it needs servicing. It could be the main board, the power supply, or both. This is a costly repair when a television is not in warranty. Now there are times when a television has to be turned on from the power button located on the top or side of it when first being unboxed. At a time like that the remote control will not work to power on the television. I don't believe that is the problem you are experiencing.

The troubleshooting for this is to unplug the television overnight and when you plug it back in the next day wait for the standby light to start flashing. Hold down the power button on the television set itself. Wait and see if the standby light stops flashing and turns red (or a different color). Let go of the power button. Press it once more and release it once more. The television should come on.

Even if the above works you don't want to risk something really being wrong with the television and a costly repair being needed after the warranty expires.

May 14, 2011 | Flat Panel Televisions

1 Answer

I have a Sony Bravia TV and the screen seems to be locked on AV1 I can here the cable channel but can't see the picture. Is there any way for me to unlock the setting so I can see the picture?


Please try this:
With your remote set on AV1, push the input button and try to change the input using the up and down arrows. You want to set it on cable or whatever your TV input normally says. I have Satellite TV and mine says satellite. You should be able to easily change it with the input button. If you can't do it, change the setting on your remote to TV and then try the same procedure. The Sony Bravia has manual controls on top of the set as well. If you are unable to change your input using the remote, try the manual controls, however, your remote does need to be reset for the correct setting as well. Using the manual controls will just help you check to see if there is actually a problem with your TV. Is this a new TV, new problem?Have you changed batteries in your remote recently?

I hope this helps you. If not get back to me, and let me know.
Thank you for using FixYa.

Dec 26, 2010 | Sony Bravia KDL-32V4000 32 in. LCD TV

3 Answers

No Picture on Toshiba 42RV530U


I had a similar problem to this yesterday. Tv is same Toshiba model as you mentioned about 4 months old. In my case, after the TV working perfectly following installation, the standby LED on the front (the one that is red on standby and green when on) went to a flashing orange (after switching on from standby) and the picture disappeared although the sound remained OK. I was unable to get any response from the setup or menu on the remote, otherwise I would have tried resetting the TV. Regardless of how much switching off/on (including disconnecting the powerlead and leaving for few minutes), disconnecting all peripherals, etc., nothing helped. I looked up Toshiba's web site and under support they basically suggest switching off the TV and restarting using the onset buttons (not the remote) and pressing the menu button (again the one on the set (not the remote) and if you could get the menu box to appear then reset to default settings. I tried this but the results were the same. I therefore thought the TV was defective. However, after much frustration I did the following (I think): 1) Disconnect everything from the TV 2) Powered up from the mains switch whilst keeping BOTH the startup and menu buttons on the side of the TV pressed down. The result in my case was that the standby led and one of the two beside it flashed green simultaneously. However, when the buttons were released, the TV started up the same (flashing LED orange and sound no picture). 3) Pretty well defeated at this point, after doing the procedure at (2) several times with the same results, I somehow thought of pressing the standby button on the remote either whilst the two buttons on the set were depressed or just after they were released. I am afraid I cannot remember which and cannot replicate the problem as I don't know what caused it in the first place. 4) The TV then started normally ( no reception as I had not aerial connected, etc.,) but I was able to gain access to the screen menu/setup buttons via the remote which were in French rather than English. However, after reconnecting everyrthing the TV has worked fine (obviously after resetting the language via the menu). I am sorry I cannot be more precise but I hope this might be of help to someone with a similar problem.

Oct 04, 2009 | Toshiba REGZA 42 in. Flat-Panel LCD HDTV

1 Answer

TV stuck on one channel


Remove batteries from remote, and test again the touch buttons on TV with remote batteries out. This to exclude the possibility that remote has a stuck button.

If the problem persists , then it is probably a faulty IR board on TV (the one that gets IR signal from remote), or a faulty touch button switch.

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Wow, I feel stupid! Solution #2 did it! There are 2 Tv buttons, one on the top right and one on bottom right. You have to press the bottom one!! THANK YOU PPL!!!

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