This is sort of related to my other question as this is where I am stuck. The CX23102 talks i2c to the tuner. I can see where the i2c pins from the tuner go on the CX23102, but without docs it is impossible to know which of the three i2c ports on the CX23102 it is. -- Med vänlig hälsning Anders Gustafsson, ingenjör anders.gustafsson@xxxxxxxxx | Support +358 18 12060 | Direkt +358 9 315 45 121 | Mobil +358 40506 7099 Pedago interaktiv ab, Nygatan 7 B , AX-22100 MARIEHAMN, ÅLAND, FINLAND