Tv changhong 21 bisu....???!!!

Discussion in 'Televisi' started by try2grow, Jan 27, 2009.

  1. try2grow

    try2grow New Member

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    Juragan2, mohon petunjuknya...TV ane dari China Merknye CHANGHONG 21inch ga ada suaranya...itu rusak apanya ya ? pertama dinyalain ada....tapi kira-kira 5 menit BISU selamanya....ntar dinyalain lagi ada lagi...Pusing gw gini mulu:crazy::frusty: TVnye...mo beli lagi ga ada duit, kali aja gw oprek2 bisa:gossip: ...hehehehe...HELP ME ALL ???:confused:
     
  2. Rudal76

    Rudal76 New Member

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    CEK tegangan power audio biasanya codensator elco sot 1000uf-4700uf 16v. cek elco output udio jg biasanya sot
     
  3. kastalani2007

    kastalani2007 New Member

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    coba solder ulang ic audio nya bos ,bila masih coba resolder juga ai drive nya (tergabung didalam ic vidio)
     
  4. kastalani2007

    kastalani2007 New Member

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    sory ic driver ya ,tambahan bl belum bisa juga bisa ym kita
     
  5. serpong4cell

    serpong4cell Moderator Moderator

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    Kerusakannya biasanya di condensator elektrolit, di blok audio periksa 1 per satu, kalau kelihatan di atasnya melendung atau basah2 dikit ganti saja, kalau biar akurat bisa di cek satu per satu dengan alat ukur:welcome::welcome:
     
  6. nardi

    nardi Well-Known Member

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    jangan jangan speker lagi bos coba intip dikit apa sdh hitam kabel yg ke spul speker
    biasanya sih itu bos yg suka putus nyambung
     
  7. try2grow

    try2grow New Member

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    thanks bos atas pencerahannya, tapi yang jadi masalah....IC AUDIO yang mana ya, dekat dengan playback ga ?
     
  8. try2grow

    try2grow New Member

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    speaker sih kayanya mulus2 aja bos....tapi ga tau juga dech....
     
  9. kastalani2007

    kastalani2007 New Member

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    telusuri aja bos kabel spekernya ,kan sama dengan ic audio hp cuma beda bentuk
     
  10. kastalani2007

    kastalani2007 New Member

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    :rolleyes: :blah::blah:
    cuba juru ini dari pengecekan pertama bagus kamu lanjutkan ke nomer seterusnya
    1.cek speker
    2.cek input ic audio apa di sentuh ada suaranya (jangan takut kalau sentuh di bagian kaki ic itu ngak ada masalah setrum)atau bisa juga menggunakan besi di ujung alat tester (avo meter) yg penting jgn kena kaki yg lain
    3.cek programnya lewat kode remot,mungkin ada setting audio ter mute/of
    5.cek ic driver audio nya
    kalau ada yg salah tolong di koreksi,maklum sudah 4 th pensiun dari 8 th jd tekhnisi tv :tea: :tea: :tea:
     
  11. kastalani2007

    kastalani2007 New Member

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    Maaf kalau urutan 3 itu ngak perlu/bukan masalah kerusakan bos,kalau 4 itu emang di sembunyiin,kalau mau tau apa isi urutan 4 pm ke kita/ym kita biar jelas
     
  12. kastalani2007

    kastalani2007 New Member

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    Maaf kalau urutan 3 itu ngak perlu/bukan masalah kerusakan bos,kalau 4 itu emang di sembunyiin,kalau mau tau apa isi urutan 4 pm ke kita/ym kita biar jelas
     
  13. zul1_4nt

    zul1_4nt Member

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    Coba solder ulang bos barang kali ada solderan retak
     

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