uniden ust 6600,great vidieo,no sound ,,rf out ,pic no sound,,audio out of reiver,no sound,,,any ideas,is there like a fuse maybe inside for audio?

I missed this -- the receiver has audio coming out of it, but no sound? Could you describe this a bit more fully?



Like, no, maybe not. Fuses are only used in high current circuits such as the power going into a unit or the power amp outputs to the speakers (and even that is pretty rare).

Does your satellite receiver allow you to choose between analog and digital audio? Secondary Audio Program? Do you get anything, even a buzz? (Check your audio path by connecting an audio cable to the yellow video out connector WITH THE VOLUME SET AT LOW. You should get a buzzing sound from the video out jack, and that would prove that your audio cables and your amp are set up correctly.