w100 keypad atas

Discussion in 'Sony Ericsson' started by nampes, Dec 20, 2011.

  1. nampes

    nampes Well-Known Member

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    agn2 mohon bantuannya keypad atas error,tombol kembali jadi tombol 4 dan tombol soft left jadi tombol 2,udh saya ganti fleksible kena tapi cuma 1hari,bsoknya error lagi.emif keypad juga udah dijumper,tapi tetep cuma sehari doank,mohon pencrahannya....
     
  2. berkat cell

    berkat cell Moderator Moderator

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    sony  w100 keypad_ solution.


    w100 spiro_ keypad.

    coba ganti keytone atas nya dan cek koneksi kabel flexi nya

    bersihkan konektor j502 dari korosi dan re-solder ( jika ada yang lepas )
    lihat jalur atau cara jumper nya
    jalur " row " = in-put keypad
    jalur " coloum " = out-put keypad
    jika masih seperti semula...ganti emi filter keypad U701 dan U702
    buka skema diagramnya
    moga berhasil
     
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  3. nampes

    nampes Well-Known Member

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    matur nuhun agan berkat,langsung ke tkp gan, emng agan yang satu ini ada aja triknya,good job gan n sukses selalu......
     
  4. nampes

    nampes Well-Known Member

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    waduh gan ganti board atas kena cuma 2minggu doank,minta pencerahannya lagi y gan?
     

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