Question about Protron V33239 Television

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Problem I have had the telivision for over a year, and this is the first time that this has occurred. I noticed that the remote sensor window was not turned on, and the DC adapter light was also off. I proceded to unplug the power cord, and plug it back in. The telivision turned on, but 2-3 minutes later it shut completey off. I tried to make sure that all the wiring were correct and nothing was loose, but it keeps on happening. In order to turn the telivision back on, you must "ruboot". Meaning unplug the telivision from the main socket. It turns on and about 2-3 minutes it shuts it self of. What should I do? Thank you. Respectfully submitted Hector

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SOURCE: No Power to my TV

if you still have a problem (and the tv!) email me at

Posted on Aug 31, 2007

  • 1 Answer

SOURCE: Protron 42

on the back of the TV where the power cord plugs into the back of the tv there is a small black on/off switch- it's not as obvious as you would think.... but that was turned off. Not sure how that happened since the back of the Tv was never touched when it went dead- but I unplugged the cord from the back of the tv and from the outlet and reset that switch and it worked.

Posted on Jul 10, 2008

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SOURCE: protron pltv3250 32 in. lcd, no power, no lights, nothing

I service these power supplies. For more info write to

Posted on Jan 04, 2009

  • 6 Answers

SOURCE: TV wil not turn on at all

My Protron PLTV - 3250 just went out yesterday. By this I mean it turned on and went out in a few minutes. I left it off and today it completely died. I opened it up because I always think I can repair things. So what I found is a burn mark on the curcuit board of the power supply which is located inside the tv. On the other side of the burn mark is a (zener diode), this diode is burned out and therefore the power supply is not working. I am going to Radio Shack tomorrow Monday Aug. 31, 2009. The diode is very tiny but should be easy to replace with a sauder gun because this diode has place holders to hold the tiny diode in. If this does not work at the top of this page is a link that says power supplies for your tv for sale. I am going to check it out. Anyway just so you all who know about computers= the tv power supply is similar to the power supply on a computer. Just like a computer power supply comes in a case that you install into your computer and then you just connect the connectors to your motherboard and drives. Well in the tv the power supply is stand alone also, you can disconnect the wire connections in the tv and replace the power supply. If you notice the power cable to your tv is the same as a computer power cable, so the power supply in the tv is much the same as a computer power supply. I hope this helps you.

Comments: Aug 31, 2009- Hey the link TODDTHETVMD is posting has a picture of the Protron PLTV - 3250 power supply. It looks exactly like that in my tv. Buy it. All you have to do is remove screws and and cables and put them back and you are all good to go. It is as easy as replacing parts and components in your computer. Thanks TODDTHETVMD.

Posted on Aug 31, 2009

  • 8457 Answers

SOURCE: tv won't turn on

Ur power supply board is dead.Replaced the power board will solved this problems.Tries websites like, to buy a refurbish power supply board for the replacement.

Posted on May 03, 2010

  • 8457 Answers

SOURCE: I have a 32" Protron

The tv power supply board,that the board where the tv power a/c cord plug into it.U know basic electronic,have all the tools also can do soldering work too?Tries check the tv power supply board for dead components parts call capacitors parts,most of the times the capacitors parts are bulges ups or puffing ups onto it tops.These capacitors parts are dying or already dead.These capacitors parts are dead must to be replace.Or tries websites like, to buy a whole refurbish power supply board for the replacement.

Posted on May 22, 2011

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