Question about Panasonic CQ-C8303U CD Player

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No sound!!!!! my cd player wroks fine. my amp and subs work fine. but when it come to my door speakers.....nothing. no sound or anything. this is weired because my sub will still hit to the music. oh and they did work at one time then in the middle of a song they stoped working. please help me!!!!!

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Re: no sound!!!!!

Sounds like you blew an interior speaker.. it would cause the radios internal amp to shut down.

Posted on Feb 21, 2008

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How can i test my rca output jacks with a test light? pioneer deh p3100ub. hooked up spkr, nothing. tried one rca plug to white(lt) and then red(rt). Unit has 4 rca jacks, 2 for subwfr and 2 for front...

:) the rca jacks have to be connected to an amplifier,, their signal is too lay to even light a bulb.. you have to connect it to a car amplifier and then from the amplifier to the speakers..

Just so you'd know,, once your deck plays and you hear music on your speakers through your normal speaker wires,, RCA jacks work..

Ok you have 4 jacks,, 2 subs and 2 front.. These should connect to a preamp,, which takes 4 inputs and allows you to equalize or adjust how the music should sound,, now from the pre-amp,, it runs to an amplifier,, thats powers the subs and another that powers the speakers.. Some amps have 4 inputs so you can use one amp for your subs mids and heights..

for example a basic music system is

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Thats a kicking tricked out basic car audio system,,,

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1 Answer

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first off the amp gets power straight from the battery. the amp is used to power the subs. the subs are suppose to be connected to the amp only( never the speakers).

for the second part you mostlikely killed the wires. you should get some one to look at it and check the wires. thee speakers might need to be re-wired

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I had the same problem and here's what fixed it. By default, I did not connect the blue/white striped remote wire to the harness. Apparently there is an amp somewhere in the vehicle I did not know about. After looking at the factory wiring and the aftermarket harness, I noticed that the remote wire was used and I connected it with the remote wire on the harness and everything came up and worked perfect.

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Dec 26, 2007 | Kenwood KDC-MP435U CD Player

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No sound out of the speakers.front or rear.The amplified sub works fine

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Sep 15, 2007 | Alpine CDA-9813 CD Player

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No sound to the in car speakers from my alpine cda-9827 cd player

What kind of car did you install this in? Did it have a factory radio in it? If I had to take a guess I would think that there is a factory amp that you may have hooked the blue wire from the alpine deck to. If this is the case when you switch to CD the alpine deck turns off the power to the power antenna lead(blue wire) and thus your factory amp. If this is the case hook the factory amp turn on to the blue and white wire and you should be good to go.

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1 Answer

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