Sharp Aquos Lc-80LE757U flashing Sharp on screen when plugged in
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Re: Sharp Aquos Lc-80LE757U flashing Sharp on screen when plugged in
My replacement is a match I ensured before I bought it that it was the same one. even with our new power board and original t-con we had the same issue. We replaced the t-con due to a suggestion from a different post somewhere else. However I need to replace the main board as there are burn marks on that now that weren't there beforeComment
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Re: Sharp Aquos Lc-80LE757U flashing Sharp on screen when plugged in
before you are going to replace MB, need to check the currents on both LED BL sockets.. by each group of LED 1 till LED6. be ware on + & - and note each time when you turn on yours DMM reading for each group.Comment
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Re: Sharp Aquos Lc-80LE757U flashing Sharp on screen when plugged in
There is a spot on the MB that is now burned and it wasn't;t before so I am assuming I will need to replace it as I am not skilled enough to fix anything on there. This is still new to me and I don't want to mess anything else up as I'm not sure of how exactly to test each section. Like I said I'm a newbie so this is a first for meComment
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