5130c pakai sim card hp mati, tanpa sim card hp idup

Discussion in 'BB5' started by hasbi, Sep 18, 2010.

  1. hasbi

    hasbi New Member

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    para master & teman-teman semua, saya dapat kasus hp nokia 5130c xm.
    ketika diidupin pakai simcard tuh hp lagsung mati sehabis muncul nokia (pas salaman)
    tapi kalo tanpa sim card tu hp idup, hanya saja buat nelpon 112 hp jadi mati.

    tolong bantuannya... trims
     
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  2. hasbi

    hasbi New Member

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    sundul ah...................
    plezzzzzzzzzzz bantuannya, trimssssssssss
     
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  3. supergotenks

    supergotenks Beginner Memberâ„¢ Super Member

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    langkah paling mudah ya di flash dulu aja om...
    kalo nggak mempan,kemungkinan ada yg ngeshort biasanya di PA
     
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  4. boelda

    boelda Moderator Moderator

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    kemungkinan besar masalah ada di IC PA, tapi ada baiknya ikuti saran bos gotenks dulu
    baru kalo kira2 software tidak bermasalah, coba cabut PA-nya dan hidupkan Hp dg kartu sim
    apakah hp mau hidup / nggak
     
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  5. rizalcom82

    rizalcom82 New Member

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    cr krja nya gn. pd saat hp di idupin tanpa krt sim rangkaian PA tdk bekerja. sbalik nya dgn krtu sim. cpu akan mengirim kan perintah pd rf dan rf mengatr sinyal ke power agar memberi tegangan pd pa. nah pd saat itu jk pa short akan menyerap tegangan yg berlebih di luar btas ic power maka hp akan mati. sbaliknya jika pa tdk ada mslh mk hp akan ttp hdup normal. jd kesimpulannya mslh ada di sekitar rangkaian pa. cek komponen2 yg ada di sekitar ic pa. dr mulai resistor ampe condenser cek ada yg short pa tdk.. jk tdk ada mslh barti mslh pd ic pa yg short. cek lg dgn power suply, beri tegangan skitar 4 ampe 4,5v . idupin hp dgn krt sim. perhatikan jarum ampere.pd saat reg ke jaringan, jk hp berhasil hidup ampe reg ke jaringan dan jrum naik di atas angka 2 barti di pastikan pa short. jika hp mati sbelum slesai reg jaringan bs di pastikan ic pa wajib di ganti.
     
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  6. depit

    depit Active Member

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    sundul ah gan
     
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  7. omay

    omay New Member

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    75% pa 25% software
     
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