help my 9300 ku...

Discussion in 'BlackBerry' started by usnida, Oct 12, 2014.

  1. usnida

    usnida Well-Known Member

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    para master semua, tolongin ane ya......ni lg ada garapan bb 9300 matot...g ada tanda2 hidup...lampu indikator juga mati...bingung mau diawali dr mana pengerjaannya....help me...sambung ke pc juga g mau connect...awalnya katanya cuma kehabisan batt....mesin mesin juga masih utuh semua alias kaleng2 penutup belum ada yg dibongkar sama sekali...help me please
     
  2. ariemahendra

    ariemahendra Well-Known Member Super Member

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    coba di cek via vbus berapa ampere yg ditunjukan pada PS dan cek juga via vbat berapa ampere yg ditunjukan pada PS
     
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  3. usnida

    usnida Well-Known Member

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    mohon petunjuknya master, ane beginner banget...cara ceknya gmn????mohon petunjuk.......
     
  4. ariemahendra

    ariemahendra Well-Known Member Super Member

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    kl via vbat :
    1.jepit probe positif power supply pada kaki vbat/positif si hh
    2.jepit probe negatif power supply pada ground hh
    3.perhatikan ampere yg ditunjukan pada power supply
    4.post kan jarum ampere ke thread ini agar rekan2 dan para sesepuh bisa membantu memberikan pengarahan dan analisa terhadap problem bro Usnida
     
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  5. usnida

    usnida Well-Known Member

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    ok bos ari...makasih atas petunjuk agan.....ane kerjain dl master...ntar ane posting hasilnya....
     
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  6. usnida

    usnida Well-Known Member

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    master,,,,udah ane cek sesuai petunjuk master, tapi jarum ampere hanya bergerak sedikit sekali atau naik satu garis only....g sampe 1 ampere...kl satu garis itu berapa ampere master???
     
  7. 77 cell

    77 cell Active Member

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    1 gaaris bisa d artikan 0,01A gan...!
    Udah bongkar kaleng POWER blm..??
    klu udah cek komponen sekitar power ada short ga...!
    klu blum coba rehot ZOKUS nya dulu..
    a6c4071272db.

    Maaf Cma sedikit Masukan....
     
  8. ariemahendra

    ariemahendra Well-Known Member Super Member

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    betul kata master diatas.
    cek terlebih dahulu apakah ada yg short or tidak
    kl tidak ada coba mulai analisa dengan mengukur tegangan vbus ke capasitor terdekat di power dan ukur pula output si power

    kl boleh tau kronologi awalnya mati karna apa ya
     
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