Im just trying to install a clarion 10' in my 97 Saab 900 S I had to replace the HU because it didn't have rca inputs for my sub. I bought a cheap walmart hu for temp use. I relized the ISO connectors that plug into the HU wheren't compatable with the new HU so I cut them off and spliced the wires together. But I'm not getting any power to the cd player. I used a wiring diagram for my car that I got on-line and I checked the fuse for the radio its fine what could it be! Plz help if you can