How does one connect a BeoCenter 2 to a Sony LCD TV??? Can it be connected through those red, white and yellow wires that go into the TV???

Hi, I'm planning on installing BeoCenter 2(my room) and BeoSound 4(bros' room) along with two pairs of 8000s, 6000s, a pair of Beolab 3 and a pair of 4000s in my new house. All this equipment will be installed in different rooms throughout the house. I am looking for a flexible solution wherein my bros can listen to his music (BeoSound 4) in