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Stranyer 		Old
17th June 2012, 11:27 PM
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Smile Using USB as audio output?
Hi everyone

I know this has been posted in another forums, but without any or good answer.

What i want it's to make an USB to 3.5 Jack adapter to use with my Galaxy S2.

Anyone can help me with this? I'm curretly using RR and as far i could read it says it doesn't have the Dock mode. So, this will be possible?

Thanks for the help!
 
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peteinchina 		Old
18th June 2012, 03:33 AM
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Location: NZ Mount Maunganui
Default pinouts
http://forum.xda-developers.com/show....php?t=1321491

These are the pinouts for the micro USB with instructions on how to make the cable. You can ignore the power input unless you are trying to make a nifty car dock...
Sorry I don't know about dock mode, but different ROMS behave way differently on the USB, so I would try ROMs and kernels until it works. I think ICS is better for USB connecting things.

Good luck.
 
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bahman123 		Old
18th June 2012, 03:09 PM
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Tried on RR 2.4 with Samsung Desktop Dock using line out from the dock to speakers - doesn't work.

Was hopeful because I saw Dock audio settings under System Settings --> Dock, but Audio options was greyed out. Likely to be an issue with CM9 and Siyah kernals.
 
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plctech 		Old
13th November 2012, 01:44 AM
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i've gone about it in a different way. i'm fitting a usb port to a blanking cover in my dash board and taking a aux line in from my head unit and power from behind the dash (ignition fed). as i have an s3 i need 1 amp for the power side of things. all parts have come from ebay for about £11.00 about $18.00
 
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MistahBungle 		Old
16th November 2012, 08:00 AM
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Nice work Post pics/detailed instructions. I'm sure other people will be very interested.

Quote:
Originally Posted by plctech View Post
i've gone about it in a different way. i'm fitting a usb port to a blanking cover in my dash board and taking a aux line in from my head unit and power from behind the dash (ignition fed). as i have an s3 i need 1 amp for the power side of things. all parts have come from ebay for about £11.00 about $18.00
 
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