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Pioneer AV receiver VSX-921 repair trick - Cara perbaikan Poineer VSX-921 mati total

Rachsso Channel 21,348 4 years ago
Video Not Working? Fix It Now

This video guide you how to repair Pioneer VSX-921 receiver or similar type with power failure as it turned off by itself after few minutes turned on, further investigation found that the problem come from the SMPS module Video ini mengajarkan cara memperbaiki unit penerima/Home Theather Pioneer VSX-921 dan yang sejenis dengan masalah unit penerima ini tiba tiba mati setelah beberapa menit menyala, semoga bermanfaat. 0:00 Introduction 0:56 Power source connected Aliran listrik sudah tersambung 4:19 I'm using voltmeter to check SMPS output voltage Saya menggunakan voltmeter untuk mengecek tegangan output 5:28 Adjust multimeter reading to DC voltage Atur bacaan multimeter ke voltase DC 10:29 Observe switching IC temperature with thermometer gun Amati suhu IC switching dengan thermometer tembak 14:08 Re-assembled SMPS module Module SMPS yang setelah terpasang kembali 14:43 Connecting the main source Menghubungkan sumber arus utama

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