20 Most Recent Toshiba 32AV502R LCD TV - Page 2 Questions & Answers

there is 2 square capacitors on the main power board, they stabilize the power to the board. when they fail they lower the power the backup again and down. these will need changing. they are next to each other usually 500v on them but could be 300v depending on what was instaled at time.

Toshiba 32AV502R... | Answered on Oct 02, 2013

check the video amplifier and lcd backlighting they may be faulty

Toshiba 32AV502R... | Answered on Jul 14, 2013

Where can i get a power suppy board for a Toshiba 32AV502R LCD TV ?

Toshiba 32AV502R... | Answered on Apr 09, 2013

Based on the description this is easily a blown power board due to power surge.

We have a flat fee repair service for the power boards with no-charge-unless-we-get-it-working condition for the two main boards in this TV - the power board and the main board.


It says so in the listing, but it is worth repeating here as well: sometimes damages on the boards are too extensive and it is not worth repairing them. You are never guaranteed against that, but you are guaranteed that you won't be charged unless we get it working.

Hope it helps.

Toshiba 32AV502R... | Answered on Apr 05, 2013

Based on the symptoms you describe - the quick shutdown shortly after powering up - you may consider using the following:


It calls for sending in the power board and the main board for evaluation/repair of exactly that symptom.

Hope this helps!

Toshiba 32AV502R... | Answered on Apr 05, 2013

Well it depends on what the TV model is.

For the 32AV502R in particular if you can't find a replacement main board or if you are not actually certain the problem is in the main board to begin with it may be worth checking the failure symptoms and proposed repair service offerred here:


Hope that helps!

Toshiba 32AV502R... | Answered on Apr 05, 2013

sounds like you might have a bad cap

Toshiba 32AV502R... | Answered on Apr 01, 2013

Not the tv,the tv station.Test out with other tv with that chanel see,if that chanel have sound?

Toshiba 32AV502R... | Answered on Jan 30, 2013

there are so many reasons why your TV won't bring out sound. You need to troubleshoot first, in order to get to the root of the problem, before a solution can be proffered.
First, connect a DVD player to the TV, observe if there is going to be sound. If there is still no sound after connecting the DVD player to the TV, proceed to the next step. "The reason why I asked you to connect a DVD player to the TV is to confirm if the problem is simply not from the audio cord connected to the TV."
Second, get an headset, connect it to the earphone jack of the TV and observe if there is going to be sound. If there is no sound, then it is glaring now that your TV is having a defective sound card/IC that's why it is not bring out any sound. (Note that connecting an headset to your TV is optional because not all TV's has a space for headset). "The reason why I asked you to connect an headset to the TV is to also confirm if problem is not from the TV speaker. Though TV speaker problems are rare but sometimes, the TV speaker might be defective or the speaker wires may have loosed contact or cut into two, due to one reason or the other. But if the headset doesn't bring out any sound from the TV, then it is not so."
If none of the above seems not to be the cause of the problem, then the above troubleshooting has confirmed that the TV has got a defective sound card/ic. The sound IC/card of the TV has to be replaced for the TV to bring out sound again.
To be honest with you, replacing or fixing the sound card/ic of your TV requires the ability or experience to do so.
Now, if you are convinced you can fix or replace this yourself, please reply so that i can help you further. And make sure you troubleshoot first, before getting back to me.
Good luck.

Toshiba 32AV502R... | Answered on Jan 30, 2013

Begin if able to do so by removing back cover and checking fuse and also taking a look at the power board for any signs of damage including filter caps.

Toshiba 32AV502R... | Answered on Dec 19, 2012

Sounds like a defective LCD panel, but I would recommend a diagnoses to get a second opinion.

Toshiba 32AV502R... | Answered on Nov 04, 2012

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