S10 Video Problem

Hi friends, my name is Marcos, from sao paulo, Brazil.
I have a problem on my S10.
when I watch HD channels, the picture is very detailed. its outline is sharply defined.
Seems not real, but when I watch the recorded program, the picture is normal.
see the photo for details: The left side is normal, but on the right, presents such a defect.
I think the problem is internal video setting in S10.
My question is: Is there a way to fix this problem?
We can reprogram the S10 processor?
or may be other thing.
Is there a way to do this?
Help me please.
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