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  • varactor checkings
    About Varactor Diodes

                    They are small, very small and often embedded into Integrated Circuits. Varactor Diodes, also called Varicaps, are used in many of...

    • Posted 23 hours ago
    • 22
  • windows not loading repair
    No Windows Loading On PC Solved

                        Early in the morning a co-worker asked for my presence and when I arrived to his Department (Economy) the...

    • Posted 4 days ago
    • 6
  • kursus baikpulih
    Completed Another Advanced Repair Course

                    Just completed another Advanced Electronics Repair course today. For more information about the repair course you may click on THIS link....

    • Posted 5 days ago
    • 7
  • pwm ic testing
    PWM IC Testing Method

                  Today I want to share about External Voltage Test Method for TL494 PWM IC.  I found this method in Mr Jestine Yong’s...

    • Posted 8 days ago
    • 11
  • mobile phone headphonerepairings
    XOLO Mobile Phone Headphone Repaired

                    A friend of mine came to me with his mobile phone. He needs my help because his mobile headphone was not...

    • Posted 10 days ago
    • 6
  • panasonic ceiling fan board
    Panasonic Ceiling Fan Repaired

                      A friend of mine brought to me his friend’s ceiling fan circuit board for repair. The complaint was no response...

    • Posted 12 days ago
    • 38
  • lcd monitorrepairs
    LCD screen with white display repaired. Model: E machines

                    A mechanic brought this LCD screen to my shop for repair. He said that this LCD screen has white display. He...

    • Posted 14 days ago
    • 9
  • Voltage Testing Points
    Voltage Testing Points Of Mobile Charger

                    Today’s topic is about voltage test points (TP) in Mobile Phone Charger. The below pictures are the marking of the components:...

    • Posted 16 days ago
    • 18

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