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F4 Music Center, read broadcast were normal, but right when communicating sound amplifier output is small, distorted, left channel sound
Time£º2015-05-24 20:44:39  Source£ºNetwork  Author£ºUnknown  Clicks£º1180
  

The amplifier circuit, each channel employs a TDA2030. Measurement of normal power supply +15V, -15V, PT2314 digital audio control, judging two TDA2030 is corrupted. After the replacement, "failed" excluded.Yyrservice manual download site
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