I have a 50" LG plasma that cycles on/off twice then goes dead. When plugged up, you hear a relay click, then 1 second later, a picture displays for about 1/2 second, the relay clicks and the screen goes off. The tv then goes through the same cycle a second time, then it just goes dead. If I unplug it for a few minutes and plug it in again, it will go through the same cycle.
The label says Vs should be 203 volts, and it is, for the 1/2 second the screen is on. When the screen goes black Vs starts decaying then goes back to 203 volts during the second screen-on cycle. After the second on/off cycle, Vs voltage decays rapidly to zero.
Any help would be appreciated!
The label says Vs should be 203 volts, and it is, for the 1/2 second the screen is on. When the screen goes black Vs starts decaying then goes back to 203 volts during the second screen-on cycle. After the second on/off cycle, Vs voltage decays rapidly to zero.
Any help would be appreciated!
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