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Brandon Fouts
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Brandon Fouts

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My new clock. Gotta love the Nixie tubes.
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Fixing a big MRI scanner today...
University of Minnesota - Twin Cities, Minneapolis, Minnesota
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Who's the lemming now?
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My co worker for the day.
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Awwww, love this :)
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Have him in circles
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Brandon Fouts

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If anyone is interested...
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So I got my +Galaxy Nexus car dock with pogo pins so I could charge and get an audio line output without any extra connections.  After a tiny bit of grinding on the holder, it holds my LTE phone fine, but the car dock simply has no bass output!  It sounds like there's about a 200Hz 1st order high-pass filter at the output.

I figured that was likely caused by some undersized decoupling capacitors, so I figured I would open the thing up, find them, and replace them.  So far, I haven't found any audio decoupling caps, so it doesn't look like the fix will be quite that simple.  Next step:  check IC models if at all possible so that I can learn more about how the circuit works and identify what else I might be able to do.  

Anyone else find a solution to this?  I'm considering drilling a hole in the bottom of the thing so that I can use a line output and putting kapton tape over the center pogo, but that kinda defeats the purpose of the dock...

+Samsung Mobile +Google Nexus Line +Nexus +Samsung Support USA +xda-developers +Android Developers 
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Have him in circles
37 people
jared leboeuf's profile photo
Charles Waguespack's profile photo
Dr. Lamar Waguespack, Jr.'s profile photo
Kate Kilroy's profile photo
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I design electronics.
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