I'm having a problem with the sound from my CD Changer. One speaker plays normally, while the other, if you turn the balance totally onto it, can be heard playing only very faintly. None of the other components has this problem, such as the DVD or tape deck, so I can be certain its not a problem with my speakers or receiver. I've checked my connections. Any suggestions as to why this would occur? I'm assuming I have no alternative to just taking it somewhere to be repaired.