Tv lg model 21FB7CG-TH

kerusakan tv tidak ada suara.setelah di telusuri block ic audio masih bagus.di lanjut ke ic control LV1116 ternyata di raba pin input tidak respon.untuk kasus kaya gini langsung power suply B+ ic LV1116 kita turunkan pakai R 100-50 ohm.ternyata suara bisa di nikmati lagi



1 komentar:

  1. Blog279998 Maret 2020 pukul 11.58

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