Hi, I got a kb40s2000sa tv, and I'm not sure how to connect the tda (digital) and air antennas (that's how we tell the analogue, I don't know in other countries). Back has 2 connectors, one is for the Tda (connect it there and it works) and the other says "Cable". In the box it says "2 antenna inputs, analog and digital". I guess that "cable" is either for analogue, or for a pay-TV decoder, like telecentre. But in the manual it has a diagram indicating to use a "mixer" between the two antennas, and connect it to the input where the tda connects. So what would the "cable" connector be?