Estos settings los vi en otro foro, prueba que tal van
Picture Mode Movie
Backlight 17
Contrast 98
Brightness 47
Sharpness 0
Color 50
Tint G50/R50
Advance Settings
Dynamic Contrast Off
Black Tone Off
Flesh Tone 0
RGB Only Mode Off
Color Space Auto
Gamma +1
Picture Options
Color Tone Warm2
Size Screen Fit
Digital Noise Filter Off
MPEG Noise Filter Off
HDMI Black Level Low
Film Mode Off
LED Clear Motion Off
White Balance
Setting Value
R-Offset 24
G-Offset 25
B-Offset 27
R-Gain 20
G-Gain 22
B-Gain 20