All posts by Jestine Yong
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HP Laptop Charger Adapter Repaired
Received HP Laptop charger form my customer complaining adapter is not working. On usual inspection I found Mains Cord Socket is physically damaged. So for further repair I have to...
- Posted October 28, 2022
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Backlight Issue And Jumping Image Problems Resolved In PHILIPS 43PUT6002/56 LED TV
This TV belonged to a relative of my colleague working in the hospital. The complaint was no display. On checking, I found that the TV came on with a flash of the...
- Posted October 22, 2022
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LED T-Shirt Controller Repair
This repair is about an LED T-shirt controller. An acquaintance dropped off this T-shirt controller for repair. First thing I noticed was the cable being broken. So I pulled the controller apart...
- Posted October 22, 2022
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Saving Computer SMPS Part-3
1) Intex Smart IT-2045S+ : This was one of the many SMPS that failed in our hospital. Cleaning was done by my colleague saving my time. When I checked up, I...
- Posted October 22, 2022
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Completed Another MicroElectronics Repair Course Level 4
Just completed another Microelectronics Troubleshooting and Repair and Microsoldering Course for 3 participants. Below is a video and photos taken during the 3 days course: Likes(17)Dislikes(0)
- Posted October 21, 2022
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Restoring A 47 Year Old Piezo Wireless FM Microphone
Several weeks ago an old friend brought some used but still useful for parts boards. Including a badly old rusted Wireless FM microphone that no longer worked. It was from a Japanese firm called PIEZO and was...
- Posted October 14, 2022
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Revisit Of Toshiba LED TV Model 32PU200E1 After Three Years
Those of you who have not seen my previous article dealing with fixing a booster board to bypass scalar IC CM501, may please read it using the following link, to get...
- Posted October 14, 2022
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LG Home Theater Repaired
This home theater was brought to me with complaints of showing “No Disk”. When I opened its cover case, there was little dust which I did clean. Power it and observe the disc was rolling slowly....
- Posted October 14, 2022












