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  1. #1
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    Sony Ericsson DCU11 to DRC11

    Hi,

    I wanted to interface sony ericsson k700 phone to PIC using DRC11
    (RS232) cable. But I was unable to find DRC11 cable in the market.

    I have DCU11(USB) cable. I have schematic of DRC11 cable But not DCU11 cable. If you have some detail about DCU11 cable, please tell me and guide me to do this clearly.

    Thanks............

    •   Alt1st November 2009, 08:43

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    Sony Ericsson DCU11 to DRC11

    according to the schemmatics that i found in thiss page
    http://www.clubsonyericsson.com/foro...?topic=23626.0



    the #6 pin is RxD
    the #7 pin is TxD
    #9 + 3.3 v
    #10 GND

    for the rs232 connection i hope it works for you


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  3. #3
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    Re: Sony Ericsson DCU11 to DRC11

    Thank you very much

    What is the function of DCU11 cable . Is is USB to serial conversion



    •   Alt12th November 2009, 08:47

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    Re: Sony Ericsson DCU11 to DRC11

    Hi Amila, in my case I bought a DCU-11 cable I removed the usb to serial converter and only I used the mobile connector.


    About phone connecor I've used pin 4 (Rx), pin 5 (Tx), pin 10(GND), and pin 11 (power)



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    •   Alt12th November 2009, 16:05

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    Sony Ericsson DCU11 to DRC11

    Does it work?



  6. #6
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    Re: Sony Ericsson DCU11 to DRC11

    THIS IS WORKING FINE.DRC11 SCHEMATIC

    http://www.allpinouts.org/index.php/...cable_cell.png

    regards
    Amila



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    Sony Ericsson DCU11 to DRC11

    Amila,
    I mean have u tried what fiolin says by cutting off the USB head and take the TX and RX pns of the phone and connect to the PIC?Does it work cause I am stuck as i cant find a rs-232 cable for the phone.Thanks.



  8. #8
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    Re: Sony Ericsson DCU11 to DRC11

    We should take RX, TX nad GND pin of the phone. then it works. If you want you can use just a connector of the USB data cable to connect above three pins.
    Just cutting USB head and connecting RX,TX will not work.
    regrds,
    Amila



    •   Alt14th March 2010, 07:27

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  9. #9
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    Re: Sony Ericsson DCU11 to DRC11

    hi guys... well i'm doing the similar project as amilla and also use k700 in my project... using the max232 circuit and the dcu11 cable, i've tried to communicate to my phone using hyperterminal... but nothing show up... can anybody help me here? thanx in advanced... ^_^



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