lg kg195 ganti lcd tetep blank

Discussion in 'LG Legacy' started by Cepot Malmsteen, Aug 10, 2011.

  1. Cepot Malmsteen

    Cepot Malmsteen New Member

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    gan tolong urgent lg kg195 kalo diidupin normal suara ada,cuman lcd retak. saya ganti baru,tapi ko gak muncul gambar....suara tetep ada tapi tampilan di lcd blank putih.mohon pencerahannya
     
  2. berkat cell

    berkat cell Moderator Moderator

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    lcd retak ( awal ponsel bermasalah kurang jelas...jatuh atau karena sebab lain )...???

    coba software ponsel nya...???
    hardware solusi :
    - cek dan bersihkan konektor kabel board to board J801 dari oksidasi/korosi/karat..??dan re-solder..??
    - cek Vdd_lcd = ~ 2.8 v di C801
    - cek komponen pendukung kinerja lcd di C806..C807...C808 dan C809
    - cek jalur lcd hingga ke ic power U401

    moga berhasil...??

    skema service_manual dan skematik LG_kg-195..klik :http://depositfiles.com/en/files/vkvjj95ul
     
  3. Cepot Malmsteen

    Cepot Malmsteen New Member

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    thankz gan, tak coba dulu.......
     

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