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Audio out schematics here

OP LEENO

23rd September 2013, 12:49 PM   |  #1  
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After i9000 gps solution http://forum.xda-developers.com/show....php?t=1697217
and this schematics,
i should like if moderators give me member title "Premium Technician"
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24th September 2013, 12:26 PM   |  #2  
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Deleted post, it would have been seen as a flame and would only cause fighting so Never mind move on nothing to see here!
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4th February 2014, 04:39 AM   |  #3  
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Which is the correct one.
Quote:
Originally Posted by LEENO






After i9000 gps solution http://forum.xda-developers.com/show....php?t=1697217
and this schematics,
i should like if moderators give me member title "Premium Technician"

Hi. Thanks for the info.
Im a bit concerned, as your pin-out seems to be the reverse of this one here:



Soldering:

Start with the audio cable:
Solder left channel wire to pin 2
Solder right channel wire to pin 3
Do NOT solder the ground wire yet

Now with the usb cable:
Solder red wire wire to pin 1
Do NOT solder the ground (black wire) yet

With the resistor:
Solder 1 resistor leg to pin 4
Solder the other resistor leg + audio ground (yellow wire) + usb ground (black wire) to pin 5


Can you advise which one is correct and what size Resistor to use for my Glaxay S4 i9505.

Thanking you.
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Last edited by rboy; 4th February 2014 at 05:03 AM. Reason: more info added.
10th February 2014, 07:51 AM   |  #4  
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My picture is full correct, just test gnd with multimeter

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10th February 2014, 07:55 AM   |  #5  
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Sorry, i forgot to add jump for jack pin 2 and 3, i will add

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17th February 2014, 11:32 PM   |  #6  
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I dont want to spam but.. for what is this

Enviado desde mi GT-I9505 mediante Tapatalk
21st February 2014, 12:42 PM   |  #7  
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DAC OTG charging
First - special thanks due to LEENO for audio micro usb out + charging simultaneously solution: 357K
Great!!

Well I found a really overwhelming sound quality improvement on my S4 in my car with the "HiFimeDIY Sabre Android Digital to Analog Converter" Unfortunately charging is not working in this case.

Can anyone tell useful resistors for using OTG DAC audio + charging simultaneously?

I can imagine an approach on this fact: I own the HDMI adapter "Samsung ET-H10FAUWEGWW". Additionally to the HDMI video signal simultaneous charging + digital audio out is possible.

Any ideas?
Last edited by Tribulatoro; 21st February 2014 at 12:58 PM.
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8th March 2014, 07:30 PM   |  #8  
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Charge need high size gnd

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9th March 2014, 01:20 AM   |  #9  
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Mod Edit

I am not seeing anything new here , and there are no real "schematics"

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