Help Pleasee Onyx 2 - 9780 Restart

Discussion in 'BlackBerry' started by tof1q, Feb 13, 2013.

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  1. tof1q

    tof1q Member

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    Tolong para Master..,
    BB 9780 restart setelah "security check"
    Current di ps posisi 0.31A
    biasanya masalah di bagian apa ya?

    sekalian tanya posisi zokus-nya di mana ? makasih sebelumnya.
     
  2. tof1q

    tof1q Member

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    udah di coba software pake uploader dan juga rapido
    tapi setelah loading dalam kondisi normal langsung restart sendiri...

    tetap menunggu bantuan nih..
     
  3. keramotak

    keramotak Active Member

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    Klo zokus onix ada d bawah camera pak boss.. Ga bs kasih pic cz ol pake bb..

    Sent from my BlackBerry 9780 using Tapatalk
     
  4. rio ganara

    rio ganara Moderator Moderator

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    bisa diperjelas boss posisi 0,31 A itu maksudnya bagaimana ?? kalau pengecekan dengan PSU keluarnya berapa?
     
  5. tof1q

    tof1q Member

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    awalnya arus di PS 0,31A,
    setelah diperiksa lebih lanjut ternyata U701 panas, lalu saya lepas U701
    periksa lagi di PS arus sudah normal menjadi 0,05A
    - coba pasang batere,..
    - loading..
    - tampilan normal...
    - security check..
    hasilnya tetap restart lagi..

    coba cek satu2 pakai tester.. C703, C716, C756, C717, C741 ada short di jalurnya bukan di Condensatornya.
    apa mungkin IC U702 sudah rusak??

    mohon panduannya.. bagaimana cara memeriksa kerusakan di U702 (apakah ini IC audio??)
     
  6. rio ganara

    rio ganara Moderator Moderator

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    coba cabut u701 nya boss ... jika Nihil angkat aja U702 nya
     
  7. lanthau

    lanthau New Member

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    tetap semangat bradee.... kita bantu doa dari sini.. smoga cepat nota nya....
     
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  8. rio ganara

    rio ganara Moderator Moderator

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    kasus lama ....

    ijin rapikan barisan ,...


    :closed:
     
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