Bold 9000 Matot no short

Discussion in 'BlackBerry' started by sugriwowir, Jun 18, 2013.

  1. sugriwowir

    sugriwowir Active Member

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    Dapat kasus bold 9000 matot, mnrt info dr user bb tiba2 mati krn kehabisan batrei...trs di charge ga mau nyala...

    Saya cek pke PS, ampere naik tinggi bgt...trnyta short full...
    Trs, cek di jalur vbat, dan ktmu short di C782..lgs dicabut..(penggantinya blm dpsang)
    cek lg trnyta masih ada short..ktmu di L901...lgs dicabut..(penggantinya blm dpsang)
    Dan akhirnya short hilang...
    Cek dg PS...ampere naik tinggi, dan U1001 panas...
    Lgs aja U1001 dicabut dan diganti....hasilnya ttep aja panas...dan ampere naik tinggi (2,4v >> 0.45 A)
    Sdh 3x ganti ic power..
    Kondsi bb skrg msh matot, L901 dan C782 blm dpsang penggantinya....

    Kira2 masalahnya dimana ya??
    :frusty::frusty:

    Matur tengkyu..

    Nb: Maaf klo repost, saya udah search tp blm nemu solusinya.
     
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  2. rio ganara

    rio ganara Moderator Moderator

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    sedikit analisa boss

    jika L901 dicbut dan short hilang, berarti biang short ada di jalur VBAT_F ..U1001 atau IC Power bisa jadi kendalanya ..

    posisi L901 dilepas, cek dengan PS nya lewat mana ? sebab L901 ini menghubungkan VBAT(+)ke IC POWER ..

    SHORT FULL, diceknya menggunakan apa boss? AVO atau PS ?

    Amper 0,45 A coba cek VPWR_SYS nya
     
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  3. sugriwowir

    sugriwowir Active Member

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    Klo L901 dpsang, lgs short full (cek pke avo)...tp klo L901 dcabut short ilang...
    Dg kondsi tanpa L901, cek pke PS dg 2,4V >> 0,45 A (IC power panas) dan VPWR_SYS >> 0.17 V...diatas 2,4 V PS lgs short...

    Short Full cek menggunakan AVO..

    Mohon pencerahan...

    Matur tengkyu atas bantuan analisanya.....
     
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  4. rio ganara

    rio ganara Moderator Moderator

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    cabut C1061 .. kalau masih short , coba angkat U1001 (Ic Power)nya

    jika masih short cabut C781, C761, C782, C767 .. nihil cabut U705 dan U706 ..

    ditunggu hasilnya

    semua cek engan AVO dulu, jangan lupa pasang kembali L901 nya
     
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  5. sugriwowir

    sugriwowir Active Member

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    Setelah cabut IC power (L901 terpsang) short hilang....berhari2 cari ic power yg oke ga nemu2...akhirnya iseng reball ic power yg lama, dan problem solved hr minggu kmrn dg psang ic power hasil reball......

    Br bisa online hr ini...abis dr luar kota...

    Matur tengkyu utk kang Rio dan semua teman2 yg sdh bantu....
     
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  6. rio ganara

    rio ganara Moderator Moderator

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    Selamat bos

    :thumb:
     
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  7. erhans

    erhans New Member

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    CTRL D dl, buat study , baru masuk bb bold mati kasus hampir sama.
     
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