LG 79UB9800 heat problem

[petehall347]

Re: LG 79UB9800 heat problem

your electricity supply needs checking . i think live potential is on the ground wire ..had this happen here a while back .
might not be that but best check it ..
ignore all that if tv doesn't have an earth connection .

[Davi.p]

Re: LG 79UB9800 heat problem

But how a tv can store elec. charge on the chassis without any connection? To Sushi: is there any Radio / TV station / cellular antenna in your area?

[sushi1]

Re: LG 79UB9800 heat problem

there’s a cellular antenna nearby, but I think the TV just needs better grounding, since there are no grounding plans in the building’s electricity layout.

[RJARRRPCGP]

Re: LG 79UB9800 heat problem

If Egypt has 440V service, (2 220V legs) then it will mean that a 220V line requires a neutral to avoid imbalance, which can cause a surge to come to the Tv,when on a leg that's not under heavy load, while the other leg is under heavy load by an appliance that's using a lot more watts than the Tv...

(Such as the Tv on one leg, and a range or an air conditioner on the other leg!)