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Revisit Of Prestige Induction Cooker Model PIC 1.0 V2 After Four Years
This induction cooker (will be referred to as ‘IC’ for brevity) had come to me for repair for the first time in June, 2020. Kindly see my article using the following link: https://jestineyong.com/high-voltage-or-lightning-caused-pwm-ic-burst-in-prestige-induction-cooker/ I am skipping basic...
- Posted September 21, 2024
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Completed Another Advanced Electronics Repair Course
Completed another Advanced Electronics Repair level 2 course for 6 students. Participants were from oversea and Infineon Technologies. Below is a video and photos taken during the 3 days repair course:...
- Posted September 20, 2024
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Hard Lesson Learned In This HAIER LED TV Model LE22B600
This LED TV has visited my service workshop in September, 2022 and I request you to see the following link as I am not repeating basic images of the TV:...
- Posted September 14, 2024
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Repaired Computer For No Turning ON
Received computer for not turning ON, checked on my setup found same problem. Opened the computer found very dusty in side. So first of all I used my vacuum cleaner...
- Posted September 14, 2024
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One AC Adapter Model Mass Power Saved From Dump
This AC Adapter belonged to the Hospital where I worked and was brought to me in dead condition. I brought it home and checked to confirm the complaint. The ACA was already...
- Posted September 14, 2024
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Completed Another Basic Electronics Repair Level 1 Course
Completed today another Basic Electronics Repair level 1 course for 9 participants. Below is a video and photos taken during the 3 days repair course: Likes(13)Dislikes(0)
- Posted September 13, 2024
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Someone Asked How to Find Dry Solder Joint
50% problems in Electronics are because Dry solder of components. (Sharing here some example photos collected from google Search for reference). A dry solder joint is a soldering defect that occurs...
- Posted September 7, 2024
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Futile Attempt To Revive A Micro Controller In YAMAHA Tape Deck Model K-340
After experiencing a lot of successful repairs, here is a pathetic story in which this lovely Yamaha Tape Deck could not be saved! As all attempts failed and a service manual...
- Posted September 7, 2024