All posts by Jestine Yong
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Concrete Base Found Inside A Nameless Circular CFL Lamp With Magnifying Lens
Strange as it might be to hear, I saw a concrete base inside this CFL Table Lamp with magnifying lens that I use for my service work. I had to...
- Posted May 25, 2024
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Standby LED Blinks Three Times
This 32″ led lg tv was brought to me with complaints of not working, i had worked on this tv 9 months ago with backlight problem then, so i tested tv by powering it on with its...
- Posted May 25, 2024
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DOB LED Circuit Replaced
A friend of mine called me he wants to meet me for some lighting device fix. I told him you can bring it to me, he is staying far from my location but he frequently visits my...
- Posted May 18, 2024
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Speaker Failures In HAIER LED TVs
These two TVs belong to the hospital where I work and were brought to me stating that the sound was distorted. Case (1) – Haier LED TV Model LE22B600: I carried this TV...
- Posted May 18, 2024
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An Air Condition Unit Works Fine But Lights On Panel Need New Working Ones
My cousin who works in an organization for the physical challenged people brought me this unit for repair. He explained it works just fine but needed some maintenance touch ups and...
- Posted May 18, 2024
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Power Cord Found Powdered And Shorted In VINVERTH Emergency Light Model VARNA LED
This emergency light belonged to a widow living alone and was brought to me with the complaint that the charging light and green light both are not getting on. I opened the lamp...
- Posted May 18, 2024
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Completed Another Basic Electronics Repair Level 1 Course For 11 Participants
Completed today another Basic Electronics Repair Course For 11 Participants. Below is a video and photos taken during the 3 days repair course: Likes(21)Dislikes(0)
- Posted May 17, 2024
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CANON LBP2900 Laser Printer Unit Error
Problem Symptom: While Printing it gives error on computer screen, Error code is E000 0000 Fixing Unit Error is related to Fusing Section & involved both suspected area Mechanical as well Electronics Circuit. So time to open...
- Posted May 11, 2024












