Help...n70 tampilan lcd dobel.??

Discussion in 'BB5' started by yuki73, Jul 7, 2011.

  1. yuki73

    yuki73 Well-Known Member

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    Master..N70 normal..pada posisi standby tampilan lcd separuh bawah bintik2 dan bagian atas normal...klo di ketik angka
    misalnya 1..2..3..dst>>>angka dobel diatas dan di bawah...yang udh di lakukan :
    -conector lcd udh di bersihkan..
    -ganti lcd..sama aja..
    -emif/driver lcd udh di rehot..hasil sama aja..
    -cek di L4401 dan L4400 normal...kira2 langkah apa lagi yg hrus di lakukan..mohon pencerahannya...??

    Terima kasih sebelumnya...
    :thumb:..:thumb:
     
  2. ON R cell Wonosari

    ON R cell Wonosari Active Member

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    Coba Ganti emif Lcd,,,:thumb:
     
  3. dutagsm

    dutagsm Moderator Moderator

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    kalau tampilan brantakan atau kacau kayaknya lebih curiga ke OMAP deh, tapi lebih baik mulai dari yg simple dulu.....
     
  4. yuki73

    yuki73 Well-Known Member

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    Untuk kasus di atas biasanya emif yang kiri apa yang kanan pak bos yang di ganti...:thumb:..:thumb:
     
  5. yuki73

    yuki73 Well-Known Member

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    Untuk yang simple step2nya dari mana pak bos harus mulai..mohon petunjuknya..newbie..:thumb:..:thumb:
     
  6. berkat cell

    berkat cell Moderator Moderator

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    jalur lcd = omap > emif > konektor lcd

    sebelum mengeksekusi emif lcd...coba cek pendukung kinerja lcd di konektor lcd ... Vio_lcd = ~1.8 v di C4400 dan Vaux_lcd = ~ 2.5 v
    di C4401....juga cek L4400 dan L4401...???
    jika tegangan tidak normal...jumper dari teg yg sama besar nilai nya....moga membantu
     
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  7. ikawa

    ikawa Active Member

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    untuk awal coba ganti dulu emif yg kanan krn yg sering sekali bermasalah emif kanan. jika tetap sama ganti keduanya, masih sama baru mainkan jurus bigboss berkat cell.krn jurus bigboss pernah saya coba sebelumnya dan berhasil. semoga berguna bagi nusa dan bangsa
     
  8. yuki73

    yuki73 Well-Known Member

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    Sory gan..baru muncul..cek teg di c4400-c4401 normal..jg di L4400-L4401 jg normal...udh ganti emif lcd...hp kondisi skrang malah mati..pa pemasangan emif ga presisi ya,,soalnya ambil dr kanibalan n70 yg mati..:thumb:..
     
  9. yuki73

    yuki73 Well-Known Member

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    emif udh di ganti bos dua2 nya..pa krn emifnya yg jelek/masangnya yg ga bgus,hp skrang ga hidup...:thumb:.
     
  10. budi tanholin

    budi tanholin New Member

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    ganti ama yang baru bos..harga nya ga terlalu mahal...kalo udah di ganti masih bermasalah..periksa tegangan kerja lcd nya bos..moga berguna
     
  11. wongdesso

    wongdesso New Member

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    tul bos cabut lg emifnya..klo udh di ganti emif msh tetap.cek jalur conektor lcd boss
     

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