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Cutting out after ten minutes the unit turns itself off and flashes up PROTECTION on the lcd.i am able to turn it on again but the above will happen. what is the problem, is there a ssolution that i can deal with or does this need an expert to open it up
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https://www.youtube.com/watch?v=8-0nQ57Bvow
Mar 21, 2012 - Uploaded by rstarre ten g
My flat screen tv cuts off and on while the power but is on what should i try before i buy a new one .... I have a ...
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B+ over current protection (OCP), unit goes to the standby mode then
displays the 2 blink fault. Could be a short in the power
supply of any of the
circuits.
Unplug the unit for about 5 minutes and then plug it back in. If it still does not respond to the remote after that something has happened to the control panel. It should take 3 minutes after the unit is unplugged and then plugged in again before the compressor starts. (Self protection circuit) You can try turning off the circuit breaker and then turning it back on again also. I believe that your unit will work fine after trying these recomendations. Good luck.
I have just had that problem. Repairer said it was a chip in the power supply. Just got the set back this morning, ok for about 6 hours then cut out. Felt quite hot on LHS Will switch on again after a while, then cut out again.
Suspect overheating problem took out PSU chip. Chip replaced but original fault still present
TV turns off unexpectedly • Sleep timer may have been activated. • Electronic protection circuit may have been activated because of a power surge. Wait 30 seconds and then turn on again. If this happens frequently, the voltage in your house may be abnormally high or low. • Unplug the TV. Wait ten minutes. Then, plug the TV in again.
If your unit was blowing fuses you must have had an overload somewhere. Your post is not clear. Does your unit run ten minutes after unplugging and replugging it? If it does then there is still a partial short in it somewhere which causes it to shut down for protection. It could be anywhere. Some detail on what happened prior to the fuse blowing would be helpful for diagnosis. You do not sound like you would have the expertise to troubleshoot this unit. I doubt there could be much wrong with it and the cost should be minimal. Find a reputable repair shop to handle the repair. Good luck.
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