Question about Kenwood Car Audio & Video
Checked all cabling into and out of DSP unit and all are good. Already done the factory reset. Can not find any broken wires and have pulled and reseated almost every cable in this radio. Still no sound to internal speaker which had plenty of volume at # 2 setting out of 10 on volume control before the D-17 diode was clipped to allow MARS operation. Already reconnected D-17 and still no audio. Any tips or ideas greatly appreciated.
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Posted on Jan 02, 2017
if your radio is puiing more power your ground might not be good enough, use the same spot but remove the ground and rough it up a little on the base with some sand paper or add a metal o ring to get a better ground.
Posted on Jul 30, 2007
Hi, To my knowledge, this head unit (Sony CDXF7000) uses individual 52 watts amplifier (X 4) whose output to the speakers require that none of the speaker wires be grounded or crossed/shorted. Please check the speaker wiring with the use of an ohmmeter (or a multi tester) with all the speakers temporarily disconnected. Verify that none of the 8 wires reads 0 ohms to body/chassis ground or to any of the other wires. As you have checked the wires area: front left > + red & - white/black stripe; front right> + gray & - gray/black stripe; rear left > + green & - green/black stripe; rear right > + purple & - purple/black stripe. Rewire should it be necessary. If the wiring fully checks out, it may be that you have a fader component failure inside the unit (though honestly rare). You can also check if there is no bridging modifications done; converting your 4 amp-4 speakers original design to a bridged 4X52=2X100watt amp to 4 speakers paralleled to 2. Another area you can check/try is by varying the DSO settings - 1,2,3,off. Hope this be of some help/idea. Post back should you need additional information. Good luck and kind regards.
Posted on Sep 30, 2007
go to an autozone or advance auto parts store and find a haynes auto manual for your car. electrical diagrams are in back of the manual.
Posted on Dec 07, 2007
SOURCE: No audio
Pls check if the audio settings on the monitor are correct. Along with the monitor menu button, there will be another button for audio for some models. For other models the audio option will be available in the menu button itself.
Pls check with another set of powered speakers and not headphones.
Also check for the drivers and any driver updates for your sound card.
Hope this helps fix your problem.
Posted on Jan 30, 2008
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