tv toshiba 29 inci tidak boleh on

Discussion in 'Televisi' started by rahmat700, Aug 28, 2013.

  1. rahmat700

    rahmat700 New Member

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    aku ada tv toshiba masalahnya tidak boleh on, current ngumpul dibahagian capasitor dc,, led tidah on langsung (arus tidak melepasi trans),,, sudah di cek di bahagian power nya didapati ade circuit yg putus,, dan sudah disambung tetapi masih tidak boleh on,,, ic STR sudah ditukar tetapi tidak mau on jga,,, sudah dicek resistornya semua dbhg power ok>>> mohon bantuan segeraa...
     
  2. rahmat700

    rahmat700 New Member

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    ni model nya,,, toshiba 29LZS38,,, siapa ada diagrams nya
     
  3. rahmat700

    rahmat700 New Member

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    saya rasa triod transistor fn 155 nya rosak ,, tp spare partnya tiada,, ada sapa2 tau part lain yg sama speknya ?
     
  4. deddyes

    deddyes Well-Known Member

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    FN155 (SNK) BIPOLAR TRANSISTOR / NPNCHANNEL / <600V NPN TRANSISTORS
    coba ganti pakai 2SC4633.
     
  5. rahmat700

    rahmat700 New Member

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    boleh ke di tukar dgn transistor itu,,, kamu ada skematik untuk model tv ini ? tolong saya mas
     
  6. rahmat700

    rahmat700 New Member

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    kalau di tukar dengan c3807 boleh tak mas?
     
  7. rahmat700

    rahmat700 New Member

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    masih belom berjaya lagi,, switching smps masih tidak bekerja,, tiada output b+,,, bagaimana cara mengecek ic STR F6268,,,
     

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