belagio(9790)restart saat masuk menu

Discussion in 'BlackBerry' started by asinghu, Jan 11, 2013.

  1. asinghu

    asinghu New Member

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    help bellagio ane habis reload os 7.1 pas mau masuk menu restart, ada bunyi tuiiiiiiii pada bauzzer

    mohon solusinya para masta djawir
     
  2. salsha cell

    salsha cell AUTOMATIC member Super Member

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    boleh tau ..awalnya knapa pak boss?....salam....
     
  3. asinghu

    asinghu New Member

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    awalnya bellanya di upgrade ke os 7.1 awal pemakaian normal aja. setalah 2hr pemakaian saat mendengar music dengan handset ada yng tlp di sini kondisi masih normal
    bella lalu di cas dengan kondisi di matikan, esoknya saat bella di hidupkan masuk pesan dr bbm di sini awal mulanya, bella restart dengan suara buzzer panjang (tuuuiiiiiiiittttt)
    sudah di lakukan :
    downgrade os sesuai bawaan
    instalador
    FOS

    tetap sama / bezzer bersuara bella restart
     
  4. salsha cell

    salsha cell AUTOMATIC member Super Member

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    monggo di cek2 dulu pak boss.bisa jadi tu ic audio nya rusak....salam..
     
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  5. asinghu

    asinghu New Member

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    bang minta info letak ic audio atau handsetnya bang....
    soalnya baru dapet pasiennya bella neh bang
     
  6. kicky_w

    kicky_w New Member

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    sundul dulu, dapat masalah yg sama, klo ringing bellagionya langsung restart...mohon pencerahannya mastah

    tambahan : klo di charge bbnya panas, padahal kondisi off jaringan
     
  7. kicky_w

    kicky_w New Member

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    pas ane coba di PS naik ampe 0,4 A...
     
  8. rio ganara

    rio ganara Moderator Moderator

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    sepertinya ada permasalahan di AUDIO boss ,,

    saya bantu analisa ya boss, sebab belum pernah dapat kasus seperti ini ......

    coba step by step lepas komponen2 ini ya boss

    berhubungan dengan DRIVER Dering
    - L1100
    - R1100


    berhubungan dengan Tegangan kerja IC AUDIO
    - R1101
    - R1102




    dan jangan lupa REPOST nya ..
    perhatikan setisp step pencabutan, dan amati perubahannya
     
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  9. kicky_w

    kicky_w New Member

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    thanks master rio ganara, ane coba aeksekusi dulu sesuai petunjuk di atas...ane ksih ijo2 +1 ya...btw ane juga dapt masalah yg sama di device yg beda..9800 aka torch 1
    coba langsung ke threadnya aja master di sini http://forum.djawir.com/blackberry-130/ask-9800-k-torch-1-mati-total-127098
    terima kasih banyak master rio

    edited : + ternyata blum bisa ngasih ijo2 :pound:
     
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  10. kicky_w

    kicky_w New Member

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    siang master rio, udah saya cabut ke 4 komponen di atas...belum ada perubahan sama skali...arusnya masih tetap tinggi di 0,4-0,6 A
    langkah apa yg harus saya eksekusi selanjutnya ?
     
  11. rio ganara

    rio ganara Moderator Moderator

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    coba dirasakan area panasnya boss ..

    bagaimana seandanya hanya colok charger dan dicari sumber panasnya .. kalau perlu bongkar kaleng area Ic Powernya
     
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  12. kicky_w

    kicky_w New Member

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    colokkan charger dan konektor batrenya removable alias gk paten di board agak ribet masukin tegangan...x_x
    dan benar are panasnya di kaleng processor, lebih tepatnya di area IC U1203 (audio wm)...akan saya coba buka kalengnya ini...
    terima kasih master, nanti akan saya post hasil selanjutnya..
     
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  13. kicky_w

    kicky_w New Member

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    duh bneran master, panasnya berasal dari IC U1203.. kira2 solusinya harus angkat dlu IC nya ya mastah? duh mana dekat procci lagi, takut malah mokat nih bb x_x
     
  14. rio ganara

    rio ganara Moderator Moderator

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    coba cabut U1204 nya boss .. dan di test
     
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  15. kicky_w

    kicky_w New Member

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    kok jadi U1204 yg di cabut master? sedangkan panasnya berasal dari U1203.. mohon maaf master klo berkenan tolong di berikan penjelasannya secara teknis...
    terima kasih yg sebanyak-banyaknya..
     
  16. rio ganara

    rio ganara Moderator Moderator

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    memutus sumber tegangan ke U1203
     
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  17. kicky_w

    kicky_w New Member

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    nah, untuk memutus sumber tegangan, apa bisa dengan mengambil jalan mencabut R1260 yang menghubungkan jalur ke U1203? apa sama? lebih efisien mana menurut master rio?
    maaf klo saya agak ber'belit2...
     
  18. rio ganara

    rio ganara Moderator Moderator

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    yup .. dicoba saja boss
     
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  19. kicky_w

    kicky_w New Member

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    malam master rio, saya sudah eksekusi sesuai petunjuk, cabut U1204, msih ttp arusnya tahan di 0,4-0,6A, langkah selanjutnya kira2 apa master?
     
  20. rio ganara

    rio ganara Moderator Moderator

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    sepertinya memang U1203nya yang bermasalah ...

    tetapi untuk lebih meyakinkan mari kita uji kembali ..

    1. coba suntik tegangan dari 0V sampai 1,8V di C1204 ... tahan beberapa saat .. apakah U1203nya masih tetap panas ?

    2. suntik tegangan dari 0V sampai 2,5V di C1200 apakah tetap U1203nya yang panas ?

    kalau dari kedua pengujian diatas hasilnya U1203 tetap panas .. berarti memang harus dieksekusi U1203nya boss
     
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