All posts by Jestine Yong
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Music Keyboard No Power Repaired
The complaint of this music keyboard was no power. The power supply converts the input AC 230 volt to 9 volt DC output. As usual, in order to see the...
- Posted December 26, 2015
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Nissan Pulsar Intermittent Wiper Relay Repaired
A customer of mine bought in her Nissan Pulsar with the complaint of the intermittent wipers not working and the wipers not ‘parking’ – returning to the...
- Posted December 26, 2015
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Here Are The Photos Taken In Beijing China
My family and I went to Beijing China on the 14th and came back on the 21st December 2015 (8 days and 6 nights trip). We took the Apple Vacation...
- Posted December 23, 2015
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Intro to VHDL Programming
Very clear intro on how to program electronic circuits in VHDL, and why VHDL is a great language! I won’t bore you with the meaning of the “V.H.D.L.” name since you...
- Posted December 23, 2015
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LED Lamp Repaired
One of my friends sent me six blown made in China led lamps and asked me why the life span of these lamps were between a week up to few...
- Posted December 23, 2015
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SEAV LRX 2137 Garage door remote control system repair
My good friend Makis brought this remote control system to me with the complaint that the receiver part of it was not functioning at all. This photo below is its...
- Posted December 12, 2015
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No heating in Avon Induction Cooker VQ16 solved!
This induction cooker was brought to me by my friend with the complaint that it was getting on, but did not heat. I opened the cover, did a thorough cleaning. This...
- Posted December 12, 2015
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Completed Another Advanced Repair Course
Just completed another Advanced Electronics Troubleshooting course for three participants. Two of the participants were from Indonesia and Morocco and both of them had completed the Basic Repair course last...
- Posted December 9, 2015












