Touch screen SGH i780

Discussion in 'Samsung Legacy' started by mandrixe, Nov 2, 2012.

  1. mandrixe

    mandrixe Member

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    Samsung SGH 780 layar nya bermasalah, ga bisa masuk ke menu. Agan2, tolongin dong, gmn solusi nya. thanks b4
     
  2. berkat cell

    berkat cell Moderator Moderator

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    coba bersihkan koneksi konektor lcd nya
    rehot ic lcd F600..F602 dan F604
    ( posisi nya persis diatas konektor lcd )
    moga berguna



    touchscreen :
    cek koneksi / solderan ke 4 pin toucgscreen ( di belakang lcd )
    jika masih baik ...periksa dioda ZD403/404/405/406 dan ZD407
    cek L410-L411-L412 dan L413


    samsung sgh-i780 skema service manual + pcb diagram + troubleshooting ....klik : D I S I N I
     
    Last edited by a moderator: Nov 2, 2012

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