So im putting in an alpine deck to use with the bose system. I got an adapter from circuit city, it fits into the bose harness but not into my deck so i spliced in the wires so its Deck-adapter-bose harness. I connected all the wires except for the orange-pink-blue wires. I went to put it back into the car, attached everything, got power but no sound. Fully functioned deck but no sound at all. Whats the reason and what do I need to do? I have an amp that i can use if need be.