Denon PMA-30 wont switch on , dead, PART 2 the repair.
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DR #20 - Yamaha P5000S Amplifier Troubleshooting and Repair - No Power
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DIY Easy Fix for Denon PMA-2000 Series Amp Jumpy Input Selector
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Denon AVR-4310CI Shuts down - Red flashing power light- High DC offset on one channel - Part 1
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Denon DRA-F109DAB flashing red light repair
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Yet another homemade milliohm meter (auto-zeroing)! [part 3]
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Sửa âm ly DENON PMA-680R
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DR #23 - Marantz SR8002 Receiver Troubleshooting and Repair - Stuck in Standby Mode
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