Question about LG RU-42PX11 42 in. EDTV-Ready Plasma Television
Hi, i have an LG plasma, model number RT-42PX11. It was working ok then in the space of a couple of hours the picture deteriorated to the point where there was no picture at all, just a dark grey haze, the sound was still working ok. I then disconnected the power for a moment, then reconnected, now it will not even turn on??
You need to pull the power supply out and replace the damaged caps on the board. Look for swollen, pushed up tops and leakage around the base of the caps.
You need soldering and basic electronics skills. You also need to pull apart that big tv and pull the power supply board!
You can look on Ebay for pullout boards from people who have broken their screens. It can get you a working board for cheap sometimes!
Good luck and be careful!
Posted on May 07, 2010
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Posted on Jan 02, 2017
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