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  1. #11
    Join Date
    Jun 2008
    Location
    Northern Indiana
    Posts
    31

    Default

    Phil,
    I retraced all of the wiring and everything looks good. It still make the noise, only when the engine is running or when I first turn the key on. Any other suggestions?

    Thanks,
    2011 LSV
    Loaded, 340 HP

  2. #12
    Join Date
    Dec 2011
    Location
    denver co
    Posts
    84

    Default

    I had the same problem with my supra. Ran the power and ground from the head unit to the battery and problem solved. I heard the hiss when my ballast pumps were on.

  3. #13
    Join Date
    Oct 2011
    Posts
    11

    Default

    I had a similar problem on my Supra. My problem was due to the video cable that was running from head unit to VISION system. As soon as I unplugged this (had no intentions of playing videos on the screen) the issue was resolved. Not sure if you have the same issue but thought I would mention it.

  4. #14
    Join Date
    Nov 2009
    Location
    Stillwater, Oklahoma
    Posts
    313

    Default

    Quote Originally Posted by jikemones View Post
    Phil,
    I retraced all of the wiring and everything looks good. It still make the noise, only when the engine is running or when I first turn the key on. Any other suggestions?

    Thanks,
    Rather than retracing the wiring to the head unit did you re-wire the head unit?

    You need to move the head unit power wire from the helm power wiring as I shared in my previous post. The power and ground wireat the helm are dirty and full of noise and almost always at a different voltage potential than the amplifiers... If your head unit is still connected to the helm power wiring instead of being moved to the big amp or the distribution block, you will have noise.
    What you hear when you first turn the key on is likely noise from the computer(s) and the fuel pump, indicating you have a ground-plane issue.

    Phil
    Kicker
    Last edited by philwsailz; 05-30-2012 at 03:51 PM.

  5. #15
    Join Date
    Jun 2008
    Location
    Northern Indiana
    Posts
    31

    Default

    Phil,

    Thanks for more information, I'll give it a try this weekend and let you know how it goes.

    Mike
    2011 LSV
    Loaded, 340 HP

  6. #16
    Join Date
    Feb 2003
    Location
    Maryville, TN
    Posts
    270

    Default

    Mike,

    I have been in contact with Bell Marine about your boat. I have given them a few items to check. Let me know if there is anything I can help with.

    Jon Allen
    Skiers Choice Customer Service
    865-983-9924 ext 148

  7. #17
    Join Date
    Jun 2008
    Location
    Northern Indiana
    Posts
    31

    Default

    Phil,


    Thank you very much! I ran a direct power and ground to the head unit per your last post and it solved all of the noise issues!


    Mike
    2011 LSV
    Loaded, 340 HP

  8. #18
    Join Date
    Jun 2008
    Location
    Northern Indiana
    Posts
    31

    Default

    Jon,
    Thanks for following up.
    2011 LSV
    Loaded, 340 HP

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