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Pioneer MVH-150UI Car Stereo Installation

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Kinavira Posted messages 689 Status Member -  
STARGATE43 Posted messages 13754 Registration date   Status Contributor Last intervention   -
Hello everyone.
I have a 205-GR and I bought a Pioneer car radio that I tried to install.
I'm sharing some photo links to show you the connections I've made.
https://imageshack.com/ (the front panel)
https://imageshack.com/ (the ISO connectors)
https://imageshack.com/ (the terminal block)
Now, there's no sound coming from the speakers, even though the unit is turned on.
Regarding the connections, they were like this originally with the previous car radio.
Thank you for your help.
Have a good evening.

3 answers

  1.
    STARGATE43 Posted messages 13754 Registration date   Status Contributor Last intervention   2 648
     
    Good evening,



    And here are the details of the ISO connector connections:


    Now it's your turn to carefully identify all the wires (of the car) before making the connections; otherwise, you risk damaging the car stereo.

    Best regards ;-)

    --
    --> NO PROBLEMS, ONLY...SOLUTIONS <--
    It is curious to notice that statistically, widows live longer than their husbands ;-)
    20
    1. Kinavira Posted messages 689 Status Member 189
       
      Thank you very much Stargate, your explanation was very clear. In fact, the domino I had didn’t have enough connections to plug everything in, so I bought a bigger one.
      Thank you :)
      However, a riddle now arises: How did the old setup manage to work in this configuration...?
      0
    2. STARGATE43 Posted messages 13754 Registration date   Status Contributor Last intervention   2 648
       
      Hello Kinavira,

      Honestly, I don't know, or maybe the old connections only allowed for a "global" stereo sound, meaning that the "fader" function (front and rear speaker balance) was nonexistent, just the left and right channel balance, or perhaps the sound was only in mono.

      We just need to know what these blue and yellow wires that are coupled and connected to the gray/black wire of the connector are.
      0