Hello, i have a 50" panasonic plasma tv. i turn it on and maybe 5-10 minutes later it will shut off.

sword31

Estimable
Sep 28, 2014
1
0
4,510
0
It shuts off. I have to unplug it for a few seconds then it will comes back on, but shuts off every 5-10minutes. Please help, thank you.
 
Many flat screens develop power supply issues like this due to low quality capacitors (85 degree instead of 105 degree). If you are handy you can examine the power supply board and visually see if any of the cylindrical shaped capacitors look discolored or expanded like the are going to or have burst. For many you can buy a replacement board.
www.shopjimmy.com is great for this.
 
Many flat screens develop power supply issues like this due to low quality capacitors (85 degree instead of 105 degree). If you are handy you can examine the power supply board and visually see if any of the cylindrical shaped capacitors look discolored or expanded like the are going to or have burst. For many you can buy a replacement board.
www.shopjimmy.com is great for this.
 

Famous8

Estimable
Mar 31, 2015
1
0
4,510
0


 
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