Bb 8520 gambar berantakan

Discussion in 'BlackBerry' started by daman, Jul 18, 2013.

  1. daman

    daman Well-Known Member

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    BB8520 gambar berantakan ...
    kata user cuman abis ganti kasing fullset..
    dah ane coba ganti lcd yang normal..gambar masih berantakan
    ane ganti ama lcd yang baru . gambar masih berantakan..
    coba software ... sama aja ..
    ane ganti konektor lcd ..sama aja.
    mohon pencerehannya...

    ini gambar nya...
    IMG-20130717-00171.
     
  2. rio ganara

    rio ganara Moderator Moderator

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    coba cek kembali konektor LCD nya boss ..
    - cek resistansinya
    - resolder ulang

    kalau bandel, ada kemungkinan sudah berpengaruh di FL nya .. rehot saja
     
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  3. daman

    daman Well-Known Member

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    yang ini BB dah jadi hak milik
    user gak mau servis
    di jual aja

    trus ane coba angkat kaleng nya
    ada beberapa kapasitor yang keangkat jalur nya
    tapi blm bisa kasih pict .. blm sempet
    kondisi sekarang
    lcd gelap gak ada gambar
     
  4. denysamudra

    denysamudra Active Member

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    Cek resistansi FL1201, FL1202, FL1204 boss..
     
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  5. daman

    daman Well-Known Member

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    nih blackberry abis diangkat seng
    cuman lampu led aja yang nyala..
    masih bisa konek ke komputer
    tegangan 0.5A
    ic power panas
    coba ganti ic power
    hasil sama aja
    tegangan gak berubah
    ic power panas

    abis angkat seng
    ada kapasitor yang keangkat
    yg ane tandain merah
    tapi udah ane rapiin lagi..
    ini pict nya:
    8520-1.

    mohon pencerahan nya master
     
  6. daman

    daman Well-Known Member

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    sebelum nya
    usernya bilang abis kedudukan
    seng nya udah pada bengkok
     
  7. rio ganara

    rio ganara Moderator Moderator

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    sudah pasti 0,5 A ???

    ,,,, tinggi sekali boss ... pasti ada yang short, coba cek kapasitor seputaran Ic powernya boss
     
  8. daman

    daman Well-Known Member

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    iya bos rio.. 0.5A
    ic power panas bgt
    ini gambar yg di tandain hijau
    yg udh ane angkat
    tapi masih short juga
    8520-2.
     
  9. rio ganara

    rio ganara Moderator Moderator

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    itu semua yang dikasih tnda hijau SHORT semua boss??

    coba suntik tegangan sebesar maksimal tegangan kerja jalur tersebut

    pakai panduan skema ya boss
     
  10. daman

    daman Well-Known Member

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    bukan bos rio..
    itu yang ane tandain hijau
    yang udah ane angkat satu satu
    tapi tegangan masih 0.5A (masih short)
     
  11. rio ganara

    rio ganara Moderator Moderator

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    kalau begitu coba cek satu2 kapasitor seputaran ic power .. adakah yang GROUNDing

    tertama di jalur Vsys
     

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