All posts by Jestine Yong
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An Ex-Employee Saved My Life, Says A Human Life Saver BPL Defibrillator Model DF2509The power supply of this human life saver Defibrillator was rushed to me with the complaint that it got a shock for a change and conked off! Following is the picture of the...
- Posted October 17, 2026
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Hisense Tv With Blinking Standby LEDHisense 40″ tv was brought to me by a new client with complaint of,….. when tv is power on with tv remote, standby led only blinks without tv switching on,this was confirmed in presence of client, with...
- Posted October 17, 2026
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Creative SBS 240 SpeakersA speaker that had previously been repaired came back for further repairs. I informed the customer that the PCB was already damaged, so it might not be possible to fix it this time....
- Posted October 17, 2026
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Completed Another Basic Electronics Repair Level 1 CourseCompleted today another Basic Electronics Repair Level 1 Course for 7 participants. Below are the photos taken during the 3 days course: Likes(15)Dislikes(0)
- Posted October 16, 2026
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‘BSF SOLDIERS’ Saved This Amigo Patient Monitor Adaptor Model YFDY-0904900This adaptor was rushed to my ‘techie-hospital’ reporting to be dead. The adaptor was already partially opened by the biomedical technician to check and it was rushed after seeing liquid spillage and damages....
- Posted October 10, 2026
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Euronics Automatic Soap Dispenser Repair – Part 3One more Unit Received for the Repair, stating problem not working. Sharing my previous article for reference so that you can see more details. https://jestineyong.com/euronics-automatic-soap-dispenser-repair-1/ https://jestineyong.com/euronics-automatic-soap-dispenser-repair-2/ As usual checked voltages On PCB...
- Posted October 10, 2026
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How Did This TV Even Switch On With All ELCOS Burst? – Strange Case Of AOC LED TV LE32V30M6-61This TV was brought by a known CCTV service provider with the complaint that the TV gets on with display but no input worked. I switched on the TV and found it was...
- Posted October 10, 2026
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This SONY Component System Model HCD-GNV99D Awaits TransplantationThis set belonged to a techie involved in a different line of electronic work, who is a customer of my another techiefriend. It was brought to him with the complaint that display...
- Posted October 3, 2026
