Mohon di bantu.. Service tv sharp Q-beat

Discussion in 'Televisi' started by kang iya, Jul 29, 2011.

  1. kang iya

    kang iya Active Member

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    B+ normal 115v. Sebelum pasang b+ ke flyback. Setelah tegangan di pasang desis flyback sangat kencang, dan regulator langsung jebol,udah 3x ganti regulator pake D1884 dan ic Tea2261. Coba ganti flybeck baru, tapi tetep desis nya kencang sekali, walaupun yoke tidak di pasang. Kira2 ada yg pernah ngalamin gak yh?
     
  2. mamuk

    mamuk Well-Known Member Super Member

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    bersihkan mesinnya bos trus solder ulang,teliti bagian IC croma sepertinya oscilator horizontalnya yg bermasalah,periksa juga C yg ada di deket flyback :)
     

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