W305 loss signal

Discussion in 'Sony Ericsson' started by yuki73, May 8, 2011.

  1. yuki73

    yuki73 Well-Known Member

    Messages:
    336
    Likes Received:
    224
    Trophy Points:
    53
    Para Master...SE W302 (sorry yg di tiile salah) signal ga ada sm sekali...Udh di flash,tp hasil sama aja..pad dan connector ant udh di bersihkan..kira2 apanya,,,mohon pencerahannya....Wasallam
     
  2. jp_pklg

    jp_pklg New Member

    Messages:
    21
    Likes Received:
    14
    Trophy Points:
    0
    dimanual keluar gak bos???
    :)
     
  3. berkat cell

    berkat cell Moderator Moderator

    Messages:
    3,760
    Likes Received:
    17,120
    Trophy Points:
    123
    [​IMG]


    dari diagram diatas ..lihat alur pa dan rx...!!!!!

    - masuk ke menu setting...cari manual;
    dalam 30 detik =====> tidak dapat nama jaringan operator = rx
    dalam 30 detik =====> dapat 1 atau 2 nama jaringan operator = pa

    pengecekan yg harus dilakukan :
    -antena
    -konektor antena
    -antena switch
    -jalur antena
    -rx filter
    -pa dan jalur tegangan pa yang di supply tegangan Vbat
    -rf sinyal prosessor

    coba lalukan jumper dari ke jalur output gsm pada switch antena nya..??
    apakah switch antena bekerja....sebelum melangkah ke piranti RX..!!
     
    ramasmart and yuki73 like this.
  4. yuki73

    yuki73 Well-Known Member

    Messages:
    336
    Likes Received:
    224
    Trophy Points:
    53
    Mantabz agan Berkat Cell..:thumb::thumb:btw hp skrang malah jd short total..:confused::confused:.step uth short total hp ini kira2 di mulai dr mana gan..Wasallam
     
  5. sembrani

    sembrani Guest Super Member

    Messages:
    1,314
    Likes Received:
    701
    Trophy Points:
    123
    jd short total mang yg di kerjain apanya ....itu aja di kembalikan seperti semula...?

    koreksi dikit maaf kalo salah maklum nubie :dalam 30 detik =====> dapat 1 atau 2 nama jaringann operator = pa ini pengecekan ke LNA ( swit antena) bukan PA ------> PA hanya jalur TX
     
  6. yuki73

    yuki73 Well-Known Member

    Messages:
    336
    Likes Received:
    224
    Trophy Points:
    53
    Ini jg blom di apa2in gan...critanya hbis di cuci di box cleaner,,malah short,,:confused::confused::confused:
     

Share This Page