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you need test the voltages, some tvs boot up to 190v then drop down to about 160v and stay at 160v, if you get a reading of 115v the leds in the panel have blown , you may have main board or tcon board fault, thanks shaunyou need test the voltages, some tvs boot up to 190v then drop down to about 160v and stay at 160v, if you get a reading of 115v the leds in the panel have blown , you may have main board or tcon board fault, thanks shaun
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Re: When I turn on my Sharp TV the picture comes on for a...
Hi quick test, in a dark room shine a flashlight on the screen, if you a can see an image, bring the menu up if you can see it the led or leds in panel may blown, thanks
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T'Con board fault. Replace it. If you wish to get some details; visit the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
I have had exactly the same problem. Sounds daft but by not using the remote, and only using the power on/off switch on the TV itself, it is working perfectly...no idea why
Use the remore for changing programmes etc but not for on/off
Try it anyway because I know how annoying this is
Unfortunately I can promise you that you CANNOT repair this. Your power and opc lights coming on, but the tv is not coming on. That is a issue within the tv. Give sharp a call and they will have somebody come fix your tv free of charge, if they cant fix it, they will replace it for free. That is the only thing you can do. Sorry bro
Comment by Guest, posted on Oct 25, 2008My
Aquos has the same problem. I'm not sure how I discovered this, but
when I lean the TV forward and hit the power button it will turn on
every time. If the screen blacks out and I don't lean it forward when I
hit the power button, the screen will just remain blank. It is very
weird, but at least repeatable.
- Thank you, Guest. That did it. It definitely seems to be a problem with the TV. Tilting it and hitting the power button helped me get the video back.
Yes it is a temp problem as you found out for your self Great call on that BUD.. the best thing to do is contact sharp to see if they have had simular problems and if there are any recalls on this model . If not they will instruct you where to send the monitor into to be fixed.
I do not see a picture. Is this possible to have fixed if it is the LEDs?
you need test the voltages, some tvs boot up to 190v then drop down to about 160v and stay at 160v, if you get a reading of 115v the leds in the panel have blown , you may have main board or tcon board fault, thanks shaun
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