n70 matot(masuk air)

Discussion in 'BB5' started by marlianto, Apr 10, 2009.

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  1. marlianto

    marlianto New Member

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    senior'' gw ada servisan hp n70 masuk air matot setelah diukur syarat kerja ponsel ternyata vio,vcore normal tetapi vananya cuma 1,4v(normal 2,5v),vauxnya gak ada tegangan..karna teg vana dapatnya dari retu jadi coba ganti retu(diambil dari hp hidup) koq gak ada hasil dan hpnya tetap matot..:frusty:
    setelah dijumper dari vr1 2,5v ke vana hpnya bisa hidup cuma waktu signal muncul hpnya padam.
    solusinya plz dan bagaimana cara kerja teg vana?:)
    tq before
     
  2. marlianto

    marlianto New Member

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    help me........:frusty::frusty::frusty:
     
  3. dj.orion

    dj.orion Super Moderators Super Moderator

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    Vana gx bisa diambil dr tegangan lain, boss.!!!
    Coba copot kembali RETU n check pd ke semua pin VBatt (ada 8)
    Kemngkinan ada xg putus or kaki2 BGA gx seimbang

     
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  4. marlianto

    marlianto New Member

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    thx bgt buat bos orion yang kasih
    solusi pas:thumb::thumb::thumb:
    jalur retu pin H12 ke C2230 putus setelah dijumper hpnya dah kelar:clap::clap::clap:
     
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