Question about Toshiba 50HP66 50 in. Plasma Television

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Toshiba 50hpx95 made popping noise then went black, now power light is blinking red. wont turn on

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Hi, It sounds like you have an electrolytic capacitor that blew up( can be a bit noisy ) it'll more than likely be in the power supply section somewhere-it's not totally dead hence the blinking light ( which is a fault indication ) The bad component should be visible by possible signs of swelling on the top,( silver colored) a rubber seal on bottom being pushed down around the two metal leads near the circuit board , or even some brown discoloration around the faulty component/s,( it does not have to be a capacitor) I have heard integrated circuits pop before ( they will almost always leave a smoke stain near where it occurred ) also there may actually be a small hole in the faulty part. I hope this helps, Make sure unit is unplugged before servicing, good luck, Prodzilla

Posted on Mar 31, 2011

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I have a Toshiba 50hpx95 plasma tv with a blinking red light. I have already replaced the power supply board and the problem is still there. I need help


I'm no TV expert, but I can share what little knowledge I have, specially what I went through with my plasma TV. It happen in mine, and I got the Y Board fix. When mine was blinking, there was no power, but it wasn't the power board, so searching for an answer in the internet, I found out that it could be one of the boards (Y board or Z board) In my case was the Y board, so I took it to a professional and he fix it for me. IF possible search for: How to troubleshoot TV Y Board.

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start by checking the power supply in the set and if not able to do that consider taking it to a shop for an estimate.

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This tv have a Tuner signal board it is also dead too,this problems happen sometimes,the power supply board dies,but sometimes the Tuner signal board take power surges from the power supply board itself than kiill the tv Tuner signal board too.Try website like Ebay.com to buy a refurbish tv Tuner signal board for the replacement.Fixed this problems,many times before.Blinking power LED light.First replaced the power supply board,than didn't solved the problems,than the tv Tuner signal board it is also dies too.

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My toshiba 50hpx95 plasma tv makes just a clicking noise from the relays on the power supply but nothing else wont power on and no lights flashing


A common problem with modern power supplies is dryed out capacitors in the power supply, This pulls down the voltage and shuts down the tv. The can usually be spotted if you know what to look for (they swell up and deform a little). It is not a job for the novice. But capacitors are cheap.
Try a local tv shop for estimate
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sounds as if your power supply needs to be repaired. the capacitors over heat and crown or leak.

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We turned it off heard a noise and now the red power light just blinks and the power will not come on again. Toshiba TV Model #32SF62 Serial #11100308


what was the noise? POP!

If so then a capacitor on the power board has fried itself. Most problems where the lighyt blinks and nno pic or sound or a breif logo and then black are as a result of a faulty IC or capacitors on the control board

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Turn off set, unplug power. Remove back cover. On brown circuit board left of center, unplug connector PJ63A. Plug in power, but don't electrocute yourself! If you no longer get the continuously blinking red light, hit the power button. If it comes on, the SEINE module is bad and must be replaced.

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1 Answer

Red light flashing. TV wont start.


Bypass the SEINE module if you know how. If you use off air HD you will have to get a new module.

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