Question about Pioneer DEH-P680MP CD Player

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Input/output cables Power going is going to my amp through remote wire, but the output/input jacks have no power coming from deck?

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  • jjsk Aug 27, 2007

    cable terminals on back of deck do not have power, but rest of deck does, could it be the decks terminal post?

  • jjsk Aug 27, 2007

    is it possible for the RCA Input/Output jacks on stereo deck to go out, and the rest of the deck still work?

  • jjsk Aug 30, 2007

    rca only

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2 Answers

Still a little fuzzy here....you're not trying to run the amp off of the power from the radio are you? If you are it will not work. The cables on the radio (pos/neg) are usually like 16gauge...your amp will require a much larger gauge wire. In fact...if the cable is too small the amp will turn on for a sec (maybe even just light the light) then go dead.

Posted on Aug 27, 2007

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  • 59 Answers

Holy confusing....might want to restate that question...ther is no power per se on the output/input....I suppose signal is DC voltage but I don't think thats what you meant. Remote wire has minimal power it is designed to turn the amp on and off with the ignition...check the main power cables red and black usually. Be careful..it can scare ya good....lol Good luck...

Posted on Aug 27, 2007

  • Anonymous Aug 27, 2007

    the answer is yes but unlikely.

    question...does your amp support hi-in (which means speaker wires straight to the amp) or pre-amp (RCA) only?

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Were do i plug in the RCA cables from the amp to a factory radio? do i need any sort of adapters if my stereo dose not have inn or outputs? and where do i hook up the remote from the amp?
Most factory radios do not have RCA outs, but most will have a remote wire. Usually used for a power antenna option. Your remote wire from the amp could be hooked to the power antenna wire on the factory radio and it would work great for turning on the amp. As for the RCA inputs on your amp, you will not be able to use them without RCA outs on your factory deck. Although most amps offer a high level input alternative and will use the standard speaker level out on your factory deck. This means the rear channel speaker wires from your factory deck will be used to feed the signal to the amp. You will have to check the instructions and manufactorer recomendations for the amp you are trying to hook up. Have fun and good luck!

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BATTERY CABLE TO AMP B+
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REMOTE WIRE CABLE FROM AMP CONNECTS TO BLUE REMOTE WIRE ON BACK OF CD DECK.
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The remote power is what enables the amplifier to turn off when the car's power turns off.
Either way, it sounds like you have the remote power input on the amp connected to your constant power source.
That would prevent the light from turning off with the car.
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The constant power sources in your fuse box are the ones that don't power off with the car, such as the dome/interior light, power locks, battery, etc.
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