I tried to put a cd player in my 1995 camry and when I installed it the radio powered on but no sound came out of the speakers. As fas as I know the car has no internal amp or anything. I took out the stock tape player from toyota. I knew someone eles with a 1997 that had a similiar problem and only certain cd player's would work. Does anyone know would the problem might be and why I was getting no sound? Is there someting I am missing?