20 Most Recent Toshiba 32AV502R LCD TV Questions & Answers


I have never heard of or seen a "power down button". Unplugging the TV and holding the power button for a minute or so sometimes will do a hard reset on the TV, is that what you seen?.
On your problem, chances are there was a spike that came down the power line when your power went out and it took out at a minimum the main fuse in the TV, you can remove the back and replace that fuse on the power board and see if it comes on or blows the fuse again, if it blows then look for a bad rectifier or shorted FET transistor in the hot section.

Toshiba 32AV502R... | Answered on Nov 26, 2017


Check the remote control for its infrared emission. Check it with fresh batteries. Check it by pressing all the keys. You can detect the presence of infra-red emission from the remote control, using a cell-phone camera. If you wish to get more details about how to check a remote control, please visit this site. One among the posts has details about it. Surf the site with patience.
http://remotesearch.blogspot.com/
Search the site by type in this key phrase "how to test a remote control "in the "search box at the top right of the display window of the Homepage" to get the related post quickly.
https://www.youtube.com/watch?v=F8oYoZslgbs

Toshiba 32AV502R... | Answered on Dec 12, 2015


Fault with the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit.Contact any service technician.If you wish to get some details; check the site linked here.Surf the site with patience.Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis.

Toshiba 32AV502R... | Answered on Aug 04, 2014


It is Sunday and I am not at the shop to look it up, but I am yet to see a power supply board where fuses are not marked on the board itself.

Meaning that the answer to your question is on your own board.

Also, I have very rarely seen a fuse go bad on those power boards.

It is not impossible, of course, especially if you short it out manually, but unless you did chances are the issue is something else.

Also see

http://www.coppelltvrepair.com/p/427/repair-service-for-toshiba-32av502r-intermittent-shutdown-random-shutoff-not-powering

Hope this helps!

Toshiba 32AV502R... | Answered on Jun 22, 2014


hi this fault could be either software or main board problem

regards
shaun

Toshiba 32AV502R... | Answered on Jan 31, 2014


Hi, First check that you have good power coming in from plug.
If that is good check out power board (capacitors Bad) replace if oozing out or bulging out. If you are good with soldering then do so.
Replace with same capacitors or better ones.

Toshiba 32AV502R... | Answered on Jan 13, 2014


Probable power supply failure.

Toshiba 32AV502R... | Answered on Jan 12, 2014

Not finding what you are looking for?
Toshiba 32AV502R LCD TV Logo

109 questions posted

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76171 Answers

matt martin
matt martin

Level 3 Expert

1257 Answers

Cindy Wells

Level 3 Expert

6046 Answers

Are you a Toshiba Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Toshiba Televison & Video

  • Toshiba Televison & Video

Most Popular Question

like suggested settings tv model number

  • Televison & Video
Loading...