ADV7513 Color output missmatch


I have an ADV7513 on my own board. I did set it up with the values from script ADV7611-ADV7513-VER.2.9 setting 6-1e.

Except for input formats 720p25 / 29,97 / 30 and 1080p23,98 / 24 color will be displayed fine.

For these five formats for some reason channel red and blue seems to be switched.

Does anyone have an idea what could cause this behaviour?