Question about Pioneer VSX-D409

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Buzzing emitted by vsx-409

There is a constant buzzing from the speakers. The audio is also distorted with the buzzing in the backround...

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Re: buzzing emitted by vsx-409

Could be the result of having DTS compatible equipment connected through the analog inputs on the VSX-409D. Noise and distortion will result as essentially the DTS signal is being played back undecoded. If this is the case you'll have to connect your LD or CD player through the digital connections (coax or optical) and set 'Signal Select' (button on front) to 'Digital'.

Posted on Jan 07, 2008

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Try to see if the reciever will make the buzzing/noise without anything connected to it except power, and speakers. Tune into a local radio station and see if the noise continues. If the noise has stopped, then you know there is an issue with the player or cable.

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Pioneer VSX-D409 - Remote Control Problem Hello. I'm from Brazil and I have a 12 years old Pioneer VSX-D409 Receiver. My problem is related to the page 16 and 17 of the Owner's Manual. I'm trying to do the steps to Set up the surround mode, changing some settings and the type of connection I use to delivers sound to receiver, using optical cables. Well... I just cannot enter this mode, the surround setting mode. At this moment I'm hearing the sound from a FM station on the speakers. But just this function works. Tuner, wiht FM station. The remote control works only to: - Turn on or off the receiver. - Change the volume level. - Set the loudness function (on or off). - Change the function of the receiver (to select Tuner, DVD, TV or other device in, but I don't gain access to change some specs like distance, speakers volume levels or type of connection of each device). And nothing more. The remote control has seven buttons on the top: DVD/LD, TV/SAT, VCR/DVR, CD, TUNER, CD-R/TAPE/MD and TV CONT. According to the source device you want to use, you just press the button and the receiver selects the IN connection (coaxial or optical or just the Tuner to listen FM stations) and reproduces the audio. Until last week, anytime I press this button, the source device was selected. But, of course, I didn't use all of them. Just two: TV SAT and DVD. Why? This receiver has two optical IN units on its backside. I have two optical cables connected in the receiver. Optical 1 is connected to a PS3 and Optical 2 is connected to a SmarTV. Before my hollyday's trip, all the connections were allright. But not today!! The problem is: I do not have access to the process to change the type of connection that is assigned to the device I've choosen. I want to do this: TV/SAT --> OPT1 (to the audio from PS3); DVD --> OPT2 (to the audio from Smartv); The process is described at the page 16 to 21 of the owner's manual. But, it doesn't starts. Seems my remote control just forgeted how to do this or is blocked in another function. I don't know how to fix it and need some tip or help. Thank You! :)

Jan 07, 2014 | Pioneer VSX-D409

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