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Thread: Ringer, Speaker, Mic erc track problem trace procedure

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    Default Ringer, Speaker, Mic erc track problem trace procedure



    Ringer problem
    2. Speaker problem
    3. Mic Problem
    4. Camera problem
    5. Insert sim
    6. Display problem
    7. Charging problem
    8. Keypad Problem
    9. Broken Track's
    10.Memory card problem

    Solution for all above.

    1. Switch the multimeter in 200K mode.
    2. Connect the red probe to the grounding.
    3. The black probe can be used to check any track for connection.
    4. Any track shows some resistance if it dose'nt shows any then the track is open or NC.

    For Example : Ringer problem
    An ok ringer on board track will show around 8.9kohm and if its shows open then trace the track for thr resistor then coil
    and ringer ic.

    Same as for the display fault after changing the display still same then check all the tracks of display connector in reverce
    bias or compare it with an ok phone.

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    Re: Ringer, Speaker, Mic erc track problem trace procedure



    dear br , thanks for share ,keep share ,
    but i not agreed with range of 200k , this range does show reading even bare hand of humen body, its too high , i think range should be 200ohm is sufficient, checking for short circuit and open circuit , 200k is very Senstive range of any metter ,execpt this all method is right ,
    For your service only
    www.gsmlover.com
    www.gsmlover.net
    www.bshome.net

    Rashid Ahmed Nadeem

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    Default Re: Ringer, Speaker, Mic erc track problem trace procedure



    thanks for guide line Ok, you are say right. Thanks man

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    Default Re: Ringer, Speaker, Mic erc track problem trace procedure



    Nokia 3120 Ringer solution

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    Re: Ringer, Speaker, Mic erc track problem trace procedure



    Quote Originally Posted by babu View Post
    Nokia 3120 Ringer solution
    check it for nk 3120 ringer
    For your service only
    www.gsmlover.com
    www.gsmlover.net
    www.bshome.net

    Rashid Ahmed Nadeem

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    Default Re: Ringer, Speaker, Mic erc track problem trace procedure



    6600 ringer is not workin

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    Thumbs up Re: Ringer, Speaker, Mic erc track problem trace procedure



    Quote Originally Posted by jassim.zodiyak View Post
    6600 ringer is not workin
    6600 RINGER SOLUTION HERE

    DOWNLOAD HERE

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    Default Re: Ringer, Speaker, Mic erc track problem trace procedure



    ringer 3210 problem merci

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    Default Re: Ringer, Speaker, Mic erc track problem trace procedure



    Quote Originally Posted by meo786 View Post
    thanks for guide line Ok, you are say right. Thanks man
    plz tell nokia 6500 riger por

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