Question about Coby DVD765 Theater System

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Can't control TV volume after installing Coby DVD765

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Unfortunately that is how this unit is designed, you cannot adjust the volume while inputting from an external source, normally the subwoofer would have an AUDIO control, but this one has no knobs, the VOL +/ VOL- on DVD remote only controls while watching a DVD. Only work around for this is if your TV has a 3.5MM headphone jack, you can get a 3.5mm to RCA cable and then your television would be able to control the volume.

Posted on Jun 04, 2010

  • cuse_town4li
    cuse_town4li May 08, 2012

    I just got one of these systems and I have this same issue, this is a serious design flaw any company that designs their products this way should be wiped off the planet. I wanted this system to go with my new 40" 1080p lcd that has no headphone jack nor should it, This product should come with the volume controls on the tom like I have seen on other products without the dvd combo.

  • luisa1961
    luisa1961 Sep 20, 2012

    I just installed my system ,couldn't wait to play it an surprise the walls were shaking and no volume. What the ............. Is that. Come on Coby fix this to help us out.



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Coby DVD765 Theater System and can't control the TV volume through it...I saw the previous post...We have it in our bedroom and rarely watch DVDs in there. Could I plug my RCA audio cables into some of...

The connections will have to go directly into your tv set. On your tv, you should have 3 connnecting points. Red, White and Yellow. On your Theatre system amplifier you should have audio outputs like CD, AUX, etc. Pick one of these outputs and connect to your Red and White RCA on the tv set. Next, connect the DVD player's audio to dvd on your amplifier under the DVD connection. Your VIDEO (yellow) Cable should still go to your tv directly from the DVD player. Now, if you want to listen to the TV channels throug the system, simply select the channel that you pluged the TV audio into. Hope this helps.

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1 Answer

I am looking for the region free code to unlock the Coby DVD765 player I have just bought. Any ideas please?

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