n70 sot

Discussion in 'BB5' started by guentaro, Oct 30, 2009.

  1. guentaro

    guentaro New Member

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    tolong bos n70 yang sot biasanya yang sot apanya bos,waktu itu dicas trus gak bisa hidup,aku cek pakai ps conslet bos mohon bantuanya para bos2 yang jenius.....
     
  2. pramulia

    pramulia New Member

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    coba L2202 di angkat dulu kalo msih lanjut L2203,L2204,L2205,L2206.kalo msih sort di lanjut ke RETU ma TAHVO di cek jg.good luck!!!
     
  3. dhe

    dhe New Member

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    cek pke PS trus cri yang anget disitu pasti yg konslet
     
  4. mysolder

    mysolder Active Member

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    Betul bro ,idem lah
     
  5. guentaro

    guentaro New Member

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    punya skemanya gak bos yang harus diangkat trim solusinya
     
  6. tesi

    tesi Moderator Moderator

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    ni boss analisanya... jangan lupa cendolnya ya,thx
    salam kenal
     

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  7. ianauto

    ianauto Member

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    1. Cabut Z7500 (No.1) untuk memutuskan jalur Batt ke PA. Jika short sdh hilang. Pertanda PA yg rusak.
    2. Cabut L7503 (No.2) untuk memutuskan jalur Batt ke IC RF (HINKU/VINKU). Jika short hilang begitu angkat L7503. maka bisa dipastikan kerusakan pada IC RF tsb.
    3. Cabut Coil L1474 (No.3) untuk memutuskan jalur VBatt ke Driver lampu N1471. Jika short hilang, maka ganti N1471.
    4. Cabut Coil L4201 untuk memutuskan Jalur Vbatt ke IC SMPS N4200. Jika Short hilang begitu mencabut L4201, maka kerusakan pada IC SMPS N4200. Cabut N4200 dan lakukan Jumper VCore to VCoreA.
    5. Cabut IC N4201, APE Regulator (No.5). Jika Short hilang, maka kerusakan pada IC N4201 APE Regulator. Langkah berikut cabut N4201 dan lakukan Jumper VIO to VDDR_APE.
    6. Cabut IC LED Driver N2301 (No.6) Untuk memutuskan Jalur VBatt ke IC N2301. Jika masalah Short langsung hilang, bisa dipastikan IC N2301 yg short.
    7. Cabut IC Front Camera N1472 (No.7), jika short langsung hilang, bisa dipastikan IC ini penyebabnya.
    8. Cabut IC N1470 dan N7505 (No.8), jika short lsg hilang pertanda IC ini short.
    9. Cabut Bluetooth Module. Jika short lsg hilang, pertanda IC ini rusak..
    10. terakhir baru cabut IC RETU dan TAHVO utk menentukan kerusakanshort pd IC Power1(RETU) dan TAHVO(IC Power2)

     

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  8. tesi

    tesi Moderator Moderator

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    siip ..tambah diperjelas itu ama bos UTO ...:D:D:thumb:
     
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  9. guentaro

    guentaro New Member

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    thank semua atas solusinya dah aku cabut retunya dan aku pasang lagi dah gak sot tapi kok tetep aku mau flash kok gak bisa mohon solusinya bossss
     
  10. tesi

    tesi Moderator Moderator

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    gk bisa gmn boss..mhn diperjelas..log tampilin dunk :)
     
  11. rudyling889

    rudyling889 New Member

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    kalo n70 sering shott di ic bluetotnya coba diangkat
     

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