Question about Audio Players & Recorders
This isn't going to be a setting, or easy fix, but it is possible to figure it out. This is most likely a temperature problem in the power supply, and you can let the set warm up, then take electronic freeze spray, and spray the various components until the unit turns back on.
It helps to have a working knowlege of electronics, but one can focus on the voltage regulators and ICs. Be careful, since you'll have to work on the set live, and I don't recommend inexperienced persons trying it. A possible fix would be to set a small or medium fan to blow in the fin vents of the set- it might cool it enough to keep it working.
Wish I had an easier answer, but it sure sounds like a thermal problem. It's also possible that it's a cold or cracked solder joint.
Good luck, hope this helps, and thanks for using FixYa.
Posted on Sep 06, 2010
What you are experiencing is unstable supply of voltage coming from the power supply section of your LG TV. If you can manage to open the back cover of the TV and look for the power supply board, then change all blown and bulge capacitors. (The power supply board usually came at the end of the power plug) The capacitor should be replace with exact value.
If you still have questions. Just post back.
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Posted on Sep 05, 2010
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Posted on Jan 02, 2017
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