son g70 blacks poor
I replaced the dc board
I use colour 650
input hdtv y prpbinput memory no 9
the black are poor ???
looking at the clamp its greyed out and cant be used to adjust black ?????
can any shed any light to get this back to what i had a lovely picture
ifeed a bluray into a fury adapert then to the y prpb terminals
why should a change borad alter the black levels so much