POLYTRON Standby

Discussion in 'Elektronika Umum' started by jufri69, Mar 12, 2013.

  1. jufri69

    jufri69 New Member

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    Mohon bantuannya master, sy punya tv polytron tipe mx14323. Nyala 3 detik, trus standby (protec), terukur tegangan protec <1V...
    Sy coba non aktifin protecx ternyata kerusakan yg tampil pada layar adalah satu garis horizontal, tolong bantuannya master....
     
  2. WONGBAGUS

    WONGBAGUS Active Member

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    Lha itu, kan udah ketemu penyakitnya, 1 garis horisontal. berarti kerusakan ada di bagian vertikal. cek tegangan vertikal, kira-kira 24 v, kalau simetris ya -12v dan 12v, elco-2 (biasanya ini yang paling sering ) elco kering. kalau perlu ganti semua elco di area vertikal ini. dan terakhir ic vertikal nya.
    moga membantu.
     
  3. Lampardi

    Lampardi New Member

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    Gimana TVnya gan....!!!
     
  4. Ryuzaki555

    Ryuzaki555 Member

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    Polytron paling sering 1uf/50v dekat vertikal. Ganti aja yang dekat situ ! Ada 2 kalo gak salah, ganti bareng.
     
  5. alidaok

    alidaok Member

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    Resolder dulu gan biar Mantappppppp
     

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