Posted by adsada
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 ]
Posted by hihihans
Take a look at K850 fw overview january or february 2008. Good luck.
Posted by adsada
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
Posted by hihihans
That's where a discussion is about changing fastport connectors.
Posted by Keith5400
The best thing you should do before making any new thread is using the Search button appropriately.
Posted by strizlow800
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...