Completed today another Higher Advanced Electronics Repair Level 3 course for 5 participants. Below is the video and photos taken during the 3 days course: Likes(4)Dislikes(0)

This Yamaha Amplifier had visited me in September, 2023 about which I have submitted a report here vide link provided: https://jestineyong.com/intermittent-on-off-problem-solved-in-yamaha-rx-v485-receiver-amplifier/ There was a comment by an expert which reads like this: Your dedication and hard work...

          Received 3 units of Automatic Soap Dispenser for not working problem., looking at the condition of the units, it seems like someone tried to repair it. This unit is Battery operated using...

          The second unit of the Euronics automatic soap dispenser has now been repaired. Detailed photos were already shared in the previous article, so here, details regarding the further investigation of the fault...

Completed today another Higher Advanced Electronics Repair level 3 course for 4 participants. Three of the participants were from Perodua and they already attended the level 1 and 2 course last time. Below are the photos taken...

          This Philip blu ray disc player was brought with complaint of disc tray not opening, l haven’t repair this type of device before, so I was curious about it, infact I thought...

        This Network Video Recorder along with its Adaptor was brought to me by a new customer through a known customer with the complaint that it was dead. Yes, indeed, the complaint was checked...

          This was brought to me in September, 2025 with the complaint that a pop sound was heard after which it went dead. I had serviced the power supply board and that is...