I suggest you ensure the ground is made to a sensible ground point and the supplies are also good and the antenna is also properly grounded and then monitor the supply voltage and the current consumed by the radio until it begins to distort. If the voltage and current remain steady the fault is either local interference or inside the radio, probably in the tuner.
If the current climbs and the voltage remains steady the fault is likely in the audio section...
SOURCE: dehP6700 mp restet everytime keys is turned on.
first red is ignition or acc (turns off and on with the key) yellow is constant power (always hot keeps memory) orange is illumination (lights up radio) if vehicle doesnt have a seperate illumination wire connect it to the ignition wire. now process of elimination your ground is correct because it worked with all wires to acc your acc works because u had all them connected to it and it worked your problem is in your yellow or constant/memory i suggest u test it again take piece of wire any old thing long enough will do and run the wire directly from the battery under the hood and just run it outside the car through the window and connect it directly to the yellow wire make sure u have a good connection at the battery on the positive side if u have test light or volt meter test the wire before connecting it to the radio if it works then u know there is a problem with the wire from the vehicle (fuse wrong wire bad wire ) if it doesnt work make sure ground is connected tight and that paint is cleaned of the surface where ground connects and that the yellow wire to the radio is tight in the back of the radio.
SOURCE: No sound from radio or cd
i have a same situation, if you solved this problem in your car could you please help me too, my car is Mitsubitsi Galant 2001, i recently bought it and no sound come up, fuses and cable are plugged in and the stereo work but just no sound, e-mail me if you could help [email protected]
Thank you! John!
SOURCE: jvc kd-sx750 head unit has power but puts out no sound
bro to me it sounds like your radioi is bad you got everything hooked up right to get sound from it maybe the ant. hooked up but you should still get sound thats why I say the amp in the unit is bad!
here a little help: red: ignition when the key is turned on
yellow or orange: all time 12v
black: ground
blue: amp turn on, or auto ant.
Testimonial: "thx alot i was think that the radio was bad i got it off creiglist for 25 bucks i guess the deal was to good to be true "
SOURCE: What colour are the power wires, are they green &
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KW-AVX 800 EXAD
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