I have a JVC HTIB and the receiver RX5030VBK sometimes have no audio when I switch it on. I tried switching b/w CD,DVD,TAPE sources and sometimes the audio signal indicator lights up sometimes it fails to light up. When it lights up or fails to light up, I still dont get any audio. After unplugging and plugging the receiver using a different outlet on the power bar, audio came back. Previously, It took secs to change source or unplug/plug to get audio back, but today, it took 10 mins. What are the signs of serious trouble ? Is the JVC HTIB garbage ? I am using the original speakers amd my cables are secure. I clean once a wk so there is no obvious dust. I am just frustrated with this unreliability. Thanks for helping me out
you just described serious trouble. A unit exhibiting these symptoms is a defective unit. How old is this unit? maybe it is not too late to return it. good luck