All posts by Jestine Yong
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Dry joints in Horizontal & Vertical circuit in CRT -TV solved
This TV came to me from one of my workmate, complaining that it has horizontal white lines on the screen. But he can still see the picture behind those...
- Posted July 28, 2014
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A shorted battery charger repaired. Model: Mosta-ZXR DC 1418C
A customer who makes windows out of aluminum brought this battery charger for repair. It was a dead battery charger and this customer wanted it as soon as possible....
- Posted July 27, 2014
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Cracking The Code Of Electrical And Electronic Engineering
Do you want to become an electrical engineer or an electronic engineer? There is a fine line between the concept of being an electrical engineer and an electronic engineer....
- Posted July 26, 2014
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CITIZEN Micro Wave Oven Repaired
Last Sunday afternoon the owner of the Romantic Restaurant “San Severino” came to me with a CITIZEN Micro Wave Oven Model No. JM5598K and the complaint was it did...
- Posted July 25, 2014
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ATX Computer Power Supply Repair: I Learnt From My Mistake
I was given this Computer system because it was not powering up when they switch it on. When I powered it myself there was no any sign of life....
- Posted July 24, 2014
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Broken RF connector in Insignia LCD TV Repaired
A friend of mine told me about her Insignia TV that had a broken RF connector. It’s a 12V TV that she uses in her camper so...
- Posted July 24, 2014
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Completed Another Basic Electronics Course
Just completed another Basic Electronics Troubleshooting and Repair course for 4 participants. Here are the photos taken: Likes(8)Dislikes(0)
- Posted July 23, 2014
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Headphone Repaired
A customer brought this headphone to me; problem is one channel of the headphone is not working. After connecting this headphone to my PC I played songs to confirm...
- Posted July 22, 2014












