We just bought this TV and I have noticed that when watching
DVDs the brightness will fade in and out. It almost looks like when you dim the
lights. It is not constant, but rather sporadic. It does not seem to be happening unless I am watching a DVD. I am using the same player that I used with my old TV. Any ideas on what could be
wrong?
It called dynamic back light, every time seen changes from dark to bright and other way brightness of back light lamps changing too. So, it's a feature of the TV, unfortunately, it does not work properly all the time.
Mine does the same thing.I called Sharp and spoke with thw customer service dept. They had me check my firmware and said I need an update.They are sending it overnight air with a flash drive to fix the problem...Great customer sevice as the product is put of warranty.
Same problem
Hello bcall8,
Have you tried watching the TV function when just viewing normal TV? Does the problem still occur? I think the you may have a signal problem in the path between the DVD player and the TV, check your cables. Now what might also be the issue is input of the TV try using different inputs, sometimes there are incompatibilities with some of the input ports and equipment used on those ports. This happens often. If all else fails I would get a schematic and start looking at the RF, HDMI, Composite Video, S Video, and component video inputs and start comparing signals with the information from the schematic.
I hope this helps,
Thank you,
Shuttle83
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I have the same problem on my new 32 in. Sharp LCD screen I just bought when playing dvds.. I did a test and it also seems to happen when I am watching something through the direct tv hd dvr as well.. very noticeable in a dark scene in a movie.. but ya its very sporadic and random. Any further ideas?
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