Question about Protron PLTV-32 Television
The TV does not accept AV, Video input, can not access TV menu, the menu just flash then disappears, how to reset this TV, by the way, we have not remote control for this TV. Is there any button for reset?
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.
Posted on Aug 31, 2009
SOURCE: My cable input has disappeared.
I also have this problem. Also, if I switch the input to PC or HDMI, it will no longer allow me to go back to AV.
AV itself doesn't quite work. When I turn on a peripheral, the TV seems to register the machine, but doesn't properly display it. For instance, if I turn on a game system, the screen switches from "No Signal" to grey. Another interesting thing is that when powered on, the intro screen that is usually blue displays as grey.
I'm chalking it up to a software issue, so my solution would be to find a way to reset it to factory settings, but I can't find any way to do so in the manual or online.
Posted on May 29, 2010
SOURCE: Protron PLTV-32C, 3 years old
This TV uses AC ADAPETR dual outputs (12vdc and 24vdc), verify that the 24vdc is working, the 12vdc is working because the red indicator light is on, check that the power supply output first.
Posted on Jul 15, 2010
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Controls the picture format. The options are 4:3 and Full
Or you could reset the tv by using the All Reset button on the menu.
Resets all options to factory-default settings.
See page 23 of the User's Manual.
You can get a user manual from;
If you do not have Adobe Reader to read the manual you can get it from;
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