6303i sinyal naik turun

Discussion in 'Nokia Hardware' started by jorin07, Mar 15, 2012.

  1. jorin07

    jorin07 New Member

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    tlg master 6303 sinyal naik trun trus,kira2 apanya ya mater mhon solusinya???
     
  2. 4g03s

    4g03s Active Member

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    cek switch antenanya gan,klo masih kyk gtu, cb flash
     
  3. jorin07

    jorin07 New Member

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    udah bozzz,rf nya jg dh tak panasin pi ttp ja naik turun gt.
     
  4. joanbz

    joanbz New Member

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    coba yg mudah dulu bos, ganti kristal oscilatornya.
     
  5. jorin07

    jorin07 New Member

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    kristal nya jg dah saya ganti bozzz tp ttp ja sama,
    pa ic PA hrus di ganti ya gannn?mhon solusinya...
     
  6. joanbz

    joanbz New Member

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    klo saya yang dapat kasus pasti tak ganti PAnya boss.. main coba coba aja soalnya gak punya osciloscope, jadi susah nentuin part mana yg bermasalah.
     
  7. jorin07

    jorin07 New Member

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    ne rencana jg mw saya gnti gan PA nya,tp spa tw para master2 punya solusi laen,solnya msang PA bgi saya susah gan,
    blm tntu pasang 1/2 lgsg jd.
     
  8. berkat cell

    berkat cell Moderator Moderator

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    6303i sinyal problem.


    coba selftest ponsel nya...up log nya..??
    cari manual nama operator keluar brp ..??

    cek antena ..?? dan koneksi pin antena E2900..E2901 dan E2902 ke antena
    coba jumper in-out X2900 ada reaksi ga ...bar sinyal nya normal tidak
    jika tidak normal ..cek atau ganti C7508..C7554..C7503 dan C7504
    kalau masih seperti semula ( bar sinyal naik turun ) ganti Z7501 dan Z7502
    lihat pic diatas letak komponen pendukung kerja sinyal
    moga berhasil

    Jangan lupa klik : " THANKS "
     
    myhanif likes this.
  9. jorin07

    jorin07 New Member

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    ok bozzzzz tak coba dlu.
     

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