1661 keypad 4567

Discussion in 'DCT-4' started by abril, Jun 1, 2010.

  1. abril

    abril Member

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    help me...nokia 1661 keypad 4567 gak bisa,nyari skematiknya blm ketemu.Mohon pencerahan dari para Master...
     
  2. agus hariadi

    agus hariadi New Member

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    nyoba cari phonsel yang hampir sama aja Boss,agar paling enggak kita tau, mana ic driver keypad nya,
    atw coba aja, probe negativ multitester di ground dan probe positiv di board keypad yg gak bisa, cek satu/satu
    ya Gan, baik deret yg Row atau Col, kalo jarum naik brarti board bagus, jdi paling2, Emif driver nya juga:D
     
  3. sembrani

    sembrani Guest Super Member

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    coba ni bos.....


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    dian.sutisna, jesen1818 and oji el like this.
  4. Setia_One

    Setia_One Jalmi Alit tea Super Moderator

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    Coba rehot bila perlu ganti ic keypad , thanks




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  5. abril

    abril Member

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    Makasih atas masukannya....dah tak coba smua & ternyata jalur keypad normal,ic emif tidak ada jadi langsung ke UPP.Langkah terakhir rehot UPP alhamdulilah dah bisa normal.Kalo mungkin ada jalur yg bisa di jumper tolong di share ya..krn rehot upp terlalu riskan menurut saya.Thanks bgt atas bantuannya.Maju terus pantang menyerah.....:thumb::rock:
     
  6. dutagsm

    dutagsm Moderator Moderator

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    1202 jalur keypads.


    Kalau saya gak salah 1661 sama kayak 1202.....:blah::blah:
     

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