help bb 9320 matot kena air

Discussion in 'BlackBerry' started by ZALFAA, Sep 24, 2013.

  1. ZALFAA

    ZALFAA New Member

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    ukur pake multitester konek batray tidak konselet, pake power supply amper tidak naik, di colok usb tidak detek,, apa nya masalahnya para master<<?
     
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  2. rio ganara

    rio ganara Moderator Moderator

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    pastikan HH benar2 bersih dari korosi akibat ex water

    cek kapasitor V2,85DIG di deket CON LCD .. jika short remove saja

    atau coba bypas VBAT(+) ke Vsys
     
  3. micellkom

    micellkom Member

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    help mas rio ,ane punya bb 9220 mati . dicek pake PS naik 0,07 . ane sambung USB trus ukur syarat kerja tegangannya pada kosong. kira2 panya ya yang mesti dgarap?
     
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  4. rio ganara

    rio ganara Moderator Moderator

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    hasil pengukuran 0,07 A lewat USB atau CON BAT ?

    sudah ciba ganti Ic Powernya ?
     
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  5. micellkom

    micellkom Member

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    lewat CON BAT.
    belum mas aga ragu. oya mas kalau misalkan krusakan dari U1401 apa ada pengaruhnya mas terhadap tegangan yang dikeluarkan ic power ga ? misal tegangan jadi pada hilang.
     
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  6. rio ganara

    rio ganara Moderator Moderator

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    setahu saya dia bertugas suply tegangan ke CPU boss
     
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