monitor gambar melebar ke kiri dan kanan,

Discussion in 'Elektronika Umum' started by manyin, May 10, 2012.

  1. manyin

    manyin Member

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    mohon bntuanya gan ane punya servisan monitor 17 inc, dengan kerusakan gambar melebar ke kiri dan kanan menu anjust udah ane seting tapi ga ada prubahan sama sekali, kabel yoke masih bagus, mohon gan bntuanya bagian mana yang harus ane periksa, maklum gan ane dalam tahap blajar,
     
  2. WONGBAGUS

    WONGBAGUS Active Member

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    Ganti dioda yang dipasang vertikal menempel pada plat. dekat transistor horisontal. biasanya putus. moga membantu.
     
  3. manyin

    manyin Member

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    udah ane cek diodanya masih bagus gan,
     
  4. WONGBAGUS

    WONGBAGUS Active Member

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    Kalau dioda yakin masih bagus, telusuri bagian H size, Mosfet,transistor. ( berhubungan dengan dioda tersebut ).
     
  5. gedige

    gedige Well-Known Member

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    Kemungkinan Capacitor di bagian Horisontal berubah nilai,...coba di ganti dulu beberapa capasitor kopel yang berhubungan kaki transistor / Fet biasasanya jenis keramik atau metal film dan ukurannya ber voltase besar,....semoga membantu,....
     
  6. manyin

    manyin Member

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    tanks buat agan agan semua yang udah ngebantu, alhamdulilah monitor ane udah kelar,penyebabnya adalah kapasitor keramik jalur yang menuju dioda dumper, en kasus pun di tutup,
     

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