I got a freebee that a guy wanted gone out back of his pickup today.I thought it was total write off as it was face up in box of truck and it was raining all morning.I dried it out for couple days and now the problem is showing itself.Screen is dark on one side and video like in slow motion.Seems i have to remove tabs on one side or both?
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Sharp Aquos LC -70LE640U
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Re: Sharp Aquos LC -70LE640U
Went out and powered down set for while and screen came back normal waited awhile and screen started to distort and go dark.I had hunch so i replaced the tcon board again and screen came on this time.gonna run it all night and see what happens.The chips on sides all looked ok and felt cool to touch.
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Re: Sharp Aquos LC -70LE640U
Thanks charlie for tips.I checked it this morning and unit is running perfectly.The only issue is there is a spot in right top corner and in couple of other places very hard notice in other places.I have suspicion it may be residue left by water as it was left outside in rain.I'm glad i never jumped the gun and cut those side tabs.Looks so far as t-con was issue.
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Re: Sharp Aquos LC -70LE640U
I wouldn't do any "cutting" just yet. disconnect the small cable in the bottom corner... there is one on each side. Check what the result is on the picture when one is disconnected. If your spots don't go away, it is likely that cutting any side tabs is going to help the situation as the problem is more likely associated with the tabs along the bottom.
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