Technics SA-AX730 Receiver "wire shelf unit" Questions

...shelf directly above my Denon. I have gone to the back of the receiver and tightened the AM antenna screws, but that doesn't help. The owner's manual refers to a loop antenna, but I have no idea what ...

...shelf directly over it, you need a good 8" of clearance above it for adequate ventilation.. Now push and hold the Reset button on the left side of the front panel and see if this restores it. Another ...

...shelf for about a year in a clean environment (no dust, sealed bag) and now it has no sound output from the main front speakers (A & B), from the center speaker or from the headphone jack. ...

...unit you will see glass the glass fuse or fuses, you should be able to look at the fuse and see if the element is intact and you can always check it with a meter, if it is the fuse make sure to only ...

...shelf at a discount, should I take this receiver back? If that didn't work, with the power off try holding Tune + and Auto surround/stream direct buttons for a few seconds to reset the protection ...

...shelf I brushed my ring hand across the top of the unit and the "protect" warning started to flash. It occurred to me there might be a static electricity issue. I hooked up a ground wire as per the ...

...unit off the shelf to fiddle with the wiring, I can turn it off and on several times for the rest of the day with no problems, but it's back to the popping sounds again the next morning. Get it to a ...

...wire into connections at both ends) and all other connections seem to be just fine. I bought this unit used (under $100,) and it worked just fine until recently. The box sits on its own shelf, in a ...

...shelf system. It WAS enclosed before..now it has plenty of room all around it, and now it starts to over heat. I could have understood it before..?? I put a table fan behind it last night and set it ...