Question about Protron PLTV-32 Television

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No Picture, Indicator Light Green

I turn on the TV, the indicator light goes green, the backlight comes on, but no picture, after you turn it on that way, (using the "button" on the tv, the remote dosen't seem to do anything), you can only turn it off by switching the main switch on the back next to the power input. I tried what the tech support said about "letting it sit idle unplugged for 30 minutes or more, then turn on with remote only and hold power button for 8 - 10 seconds", which i think is a load of bullsh*t, i think it's just to get you off the phone.

If anyone has any ideas, please let me know..

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  • John Budzichowski May 11, 2008

    I just disassembled the back of the TV to look at the power supply, but what the back has on mine is just the regular 3 prong computer like plug, then it goes into a PCB that has the usual odds and ends of the inside of a monitor on it, so it dosen't have the typical power supply like say a laptop or other monitors, it's just a standard plug.. any help here as to what i should look at to fix this?

  • John Budzichowski May 15, 2008

    I have actually fixed this problem. It would do what i stated above. So i removed the back, and started unplugging a plug, turning on the TV to try to get any kinda of response out of it. One plug i picked did it, turns on, but i do not know what features it disabled, I can get my computer to hook up and work fine with it, so .. If someone has a wiring diagram for this TV, i could tell you what I did to fix it. more specifically



  • Anonymous Sep 17, 2008

    Hi the green light comes on if i touch any button on the tv the blue light will flash the remote does nothing once it has turned the red light to a greeen light. I would be happy if i could just use it for a pc screen but i get no responce at all from the tv could any one pleasde help. thank you gordon.

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  • 2,267 Answers

If your TV is a year old or more, chances are that the power supply is starting to fail on your TV, causing all kinds of erratic behavior up to the point of not turning on anymore.
I service these power supplies since it does not look like there are many service parts available anymore. The only way to get this TV functional again is to repair the power supply to the component level.

Posted on May 11, 2008

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