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Author Would it be possible to remove a pin from my fast port connector?
adsada
Xperia Arc Black
Joined: Aug 23, 2008
Posts: > 500
From: Scotland
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Posted: 2009-11-07 23:39
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Hey, just wondering, on my HPM-70 headphones, I would like to use it, and plug it into my cars speakers via a tape thingy, so I can use it as handsfree. However if I do plug this in, the microphone is enabled, which is crap. So basically I want to use the cable for sound, but use the actual phones mic for talking.

I found this:

1. USB +5V
2. headphones common
3. SWITCH, microphone +
4. SWITCH, microphone -
5. Left
6. right
7. n.c.
8. with the FSE with GND short circuit, USB cable - open. (1k? resistor to GND(pin 9) -> serial)
9 GND (longer contact)
10. USB data (Serial data Rx (to phone))
11. USB data (Serial data Tx (from phone))
12. +5V from the battery charger.

So if I broke off 3 and 4 would that mean the phone mic would work instead?
thanks
[ This Message was edited by: adsada on 2009-11-08 12:11 ]
A-D-S-A-D-A
Xperia S
Long live the legacy of the Xperia arc
Long live the legacy of the K850i
hihihans
HTC One
Joined: Mar 15, 2009
Posts: > 500
From: Netherlands
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Posted: 2009-11-08 21:50
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Take a look at K850 fw overview january or february 2008. Good luck.
adsada
Xperia Arc Black
Joined: Aug 23, 2008
Posts: > 500
From: Scotland
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Posted: 2009-11-08 22:29
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On 2009-11-08 21:50:11, hihihans wrote:
Take a look at K850 fw overview january or february 2008. Good luck.



Sorry I'm a bit confused,:-) why would that help?

thanks
A-D-S-A-D-A
Xperia S
Long live the legacy of the Xperia arc
Long live the legacy of the K850i
hihihans
HTC One
Joined: Mar 15, 2009
Posts: > 500
From: Netherlands
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Posted: 2009-11-08 23:41
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That's where a discussion is about changing fastport connectors.
Keith5400
Aino Black
Joined: Nov 12, 2009
Posts: 10
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Posted: 2009-11-19 08:20
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The best thing you should do before making any new thread is using the Search button appropriately.
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strizlow800
G900 Brown
Joined: Aug 23, 2006
Posts: > 500
From: Macedonia, Skopje
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Posted: 2009-11-23 17:43
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So if I broke off 3 and 4 would that mean the phone mic would work instead?
thanks


Quite yes... It's logical, if you lose contact or break (or anything) those connectors you would lose the mic...

That works the same with other pins...
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