Harman Kardon AVR 510 Receiver "rca surround sound powering down" Questions

...surround sound speakers work except for the Sub-Woofer. The sub-woofer has no external power supply only wiring going to the receiver. I tried to plug into the receiver but there is no sound. When I ...

RCA jacks. If you have any unit with a variable output, you can test the surround channels directly, by plugging into any of the channels, switch the unit to mult-channel mode, with the volume down on

...Surround Sound system with a Bell Express View Satlite reciever and Plasma TV I have The following Components; A New 50" Plasma Samsung TV, a Denon AVR-1602 Reciever, a Bell Express-vue Satilite ...

...surround sound from my PS3 through the Onkyo 5100. Video OK DirecTV HD Recorder HDMI cable to Onkyo IN2 RCA white, red, yellow to TV Video 2 Sony Bravia TV HDMI cable from Onkyo HDMI OUT to TV HDMI ...

...surround sound.  The front three speakers and subwoofer would always work.  But somtimes either both or just one of the rear speakers wouldn't work.  Obviously when I would turn it ...

...surround speakers (speakers group A), I have the sound but with crakles and saturation in frequency. The problem occure as well with digital inputs (optical or coaxial) as analogic inputs. I ...

...surround). I have made the audio setting to allow Zone 2 on/off, but i am stuck on how to turn sound off in the main zone (to allow zone 2 only watching). When i turn off main zone i also loose ...

...RCA cables (red/white) nothing else; d. play any CD music and go through the paces of selecting source, speakers, surround/hall/theater/etc as troylove11 has suggested. This would be now a simple ...