Re: Sharp LC-70LE757U Flashing 2-5 :-( can it be saved economically?
there are many similar threads about this type of problem. Anyways, your last picture shows the side tabs that are in the set. So far, it appears that your set hasn't reached the "erroring state" which happens when the system detects that the panel maybe drawing more current that expected... but as you are seeing horizontal lines, it is quite likely that the set will head in that direction (error) eventually.
You can check things out a bit further... with the set on, gently touch / feel the tabs on the side for differences in heat. Bad ones will be hotter than the others. Once, you find that, this is indicates that side is potentially bad.
It is possible that you don't have a heating problem but the bond to the panel has a contact issue. IF so, you might try light pressing on the bond at / near the edge of the panel with an eraser ( or equivalent) and see if it reacts / changes the lines. Potentially if you are lucky you may be able to come up with a "pressure pad" that might get rid of the lines. This is likely temporary but I have read about some sets whereby people have run for a long time in this mode.
Ultimately, based on the pictures, it appears you have a side tab issue similar to what happened to start this thread.
there are many similar threads about this type of problem. Anyways, your last picture shows the side tabs that are in the set. So far, it appears that your set hasn't reached the "erroring state" which happens when the system detects that the panel maybe drawing more current that expected... but as you are seeing horizontal lines, it is quite likely that the set will head in that direction (error) eventually.
You can check things out a bit further... with the set on, gently touch / feel the tabs on the side for differences in heat. Bad ones will be hotter than the others. Once, you find that, this is indicates that side is potentially bad.
It is possible that you don't have a heating problem but the bond to the panel has a contact issue. IF so, you might try light pressing on the bond at / near the edge of the panel with an eraser ( or equivalent) and see if it reacts / changes the lines. Potentially if you are lucky you may be able to come up with a "pressure pad" that might get rid of the lines. This is likely temporary but I have read about some sets whereby people have run for a long time in this mode.
Ultimately, based on the pictures, it appears you have a side tab issue similar to what happened to start this thread.
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