Denon AVR588 Receiver "avr 688" Questions

avr-688 My avr-688 will shut off out of the blue and will flash a red blinking light. The manual reads three possiblities---1. Overheated/My unit is cool to the touch of the hand 2. Wires are touching

...avr 688 Cannot get video from my comcast HDMI capable cable box to go through the Denon AVR 688 receiver. Sound works fine. Can connect HDMI fine directly to my LCD TV with great video. After days of ...

...avr 688. I can get audio but no video. Help me, please. Are you using an hdmi or a component vid from the xbox to the avr? and a hdmi from the avr to the tv? Some receivers only pass through not ...

...AVR-688 Dolby Digital issues I have a Denon AVR-688, I have a PS3 and a Direct TV HD-DVR hooked up to it. Whenever it's receiving a Dolby Digital 5.1 signal the audio will frequently drop out kind of ...

avr 688 shuts down immediately after powering on reciever will go into stand by mode every time it is turned on. nothing but power cord is plugged in Internal problem with power supply or one of the ...

...as soon as I turn it on avr-688 receiver shuts off as soon as I turn it on having the same problem. it doesn'T Shut off immediately. but after 30 seconds or if I turn the volume up, then it shuts ...

how to reset power when failure for denon AVR-688 It is not resetable,

avr 688 powered up and no sound on either cd player or tuner check to see if there is audio from the headphone jack. These unit have a history of bad headphone jacks that cause the unit to think there

...avr 688 into my tv, i dont vave the manual on how to connect so if possible, i want to have one i guess you want tv sound coming out of you denon.you will need a red and white rca lead. one end into ...

...AVR-688 and recently I haven't been able to use any of the surround modes at all. The only mode that works, regardless of the component, is Direct mode. Any suggestions? Try to reset the unit: hold ...