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  1. #1
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    Thumbs up 3gs light IC - looking for solution of iphone hardware



    Does anyone know where can purchase :light ic from 3gs on this chip is only writen 109J



    i dont have the light on lcd ,and coil is ok (changed)

  2. #2
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    Thumbs up 3gs light IC - looking for solution of iphone hardware

    A picture is worth a thousand words, I really dont know what youre talking about but here are some suggestions.


    If youre talking about the inductor coils, theyre VLS252012 series SMD Inductors.

    LED Power in = 5.6UH 1.15A 474MOHM (This is the one you want)

    LCD BST Switch = 2.2UH 1.8A 155MOHM (Replace if broken)

    [Only registered and activated users can see links. ]


    Digikey sells 2.2 Inductance: [Only registered and activated users can see links. ]


    If you are talking about the apple chip, thats a dialog semiconductor PMU, if coil voltage is not OK then you want to get a new one.

  3. #3
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    Thumbs up 3gs light IC - looking for solution of iphone hardware

    Thank you for your reply

    under a microscope i see the blubber on this litle ic and i want this ic for sure


    anyone know where it is available


    i do not know how to make an image through a microscope to show the world that for error no light isnt always coil

  4. #4
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    Thumbs up 3gs light IC - looking for solution of iphone hardware

    finaly here is photo

  5. #5
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    Thumbs up 3gs light IC - looking for solution of iphone hardware

    There is no photo attached

  6. #6
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    Thumbs up 3gs light IC - looking for solution of iphone hardware

    Hi i sell these iphone 3gs 109 IC for the backlight fault or if anyone wants to purchase one.

 

 

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