Completed today the Basic and Advanced Electronics Repair course for 6 participants (6th to 11th November 2023). This class was booked by a company to train their staff only. Below is a video and photos taken during...

            Those of you who have read my previous articles on this same model might know the history of the set. I am providing the links below to refresh: 20/06/2015 – https://jestineyong.com/protection-mode-in-denon-avr-x500-solved/...

            A friend of mine brought this dead scale to be repaired. He said this scale was sitting in the storage room for a long time and when there was a need...

This Amp had visited me in August 2013 with a complaint that there was distortion in one channel. I had replaced a few caps in the output section, which were found leaky, upon which it worked fairly...