Question about Proton Televison & Video
What exactly happens when the set shuts off?...does the power indicator lamp stay on, or does it blink. Also do you still have sound?
Posted on May 01, 2018
Failing power supply
Posted on May 01, 2018
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Posted on Jan 02, 2017
SOURCE: 37" LCD Flat screen
Yes it could and most likely is the power supply board. If you look at the capacitors on the board you may see some that appear swelled or puffed up at the top. If you see any that are puffed up they are leaky and replacing them may fix the problem. Some times if the Inverter board is bad it will not let the TV come on. a LED will be blinking. If you have no power at all it is most likely the power supply.
Posted on Jul 24, 2008
Power failures can cause all types of problems, have you firstly checked the fuse in the mains plug? If that is ok then it may have blown an internal fuse in the power supply board, these are there to protect the rest of the circuit from power surges.
Posted on Mar 24, 2009
This problems,very common in LCD tv,after the tv was in used about a year or two.The new technalogy LCD tv don't handle heat very well,not like the old CRT Tube Tvs.The power supply board tend to have bad capacitors componnents leakage,that bulges up it top or puff up gases escape,that why it take times or couples pushes to the power botton to turn the tv on.U know basic electronic's,and have soldering tools and solders?Take the tv aparts,check for these bad capacitors,that bulges,puff up in the power supply board and replaced them,than ur power will work normal again.Or tries Websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.
Posted on Apr 29, 2010
I would look for the internet site for this company and or with the model number Google it for base or mount etc.
Posted on Jun 11, 2012
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