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All posts by Jestine Yong

  • denon avr repair
    Third Visit Of Complaint Monger DENON AVR-X500

                Those of you who have read my previous articles on this same model might know the history of the set. I am providing the links below to refresh: 20/06/2015 – https://jestineyong.com/protection-mode-in-denon-avr-x500-solved/...

    • Posted November 4, 2023
    • 14
  • electronics scale repair
    A Simple Fix To A Dead Electronic Scale Brought It Back to Life

                A friend of mine brought this dead scale to be repaired. He said this scale was sitting in the storage room for a long time and when there was a need...

    • Posted November 4, 2023
    • 9
  • amplifier repair
    Revisit Of Tandberg 3102 Amplifier After Nine Years

    This Amp had visited me in August 2013 with a complaint that there was distortion in one channel. I had replaced a few caps in the output section, which were found leaky, upon which it worked fairly...

    • Posted November 4, 2023
    • 10
  • Green VC200 DMM Lithium Upgrade
    Green VC200 DMM Lithium Upgrade

                For a very long time I was planning to fix my not correctly working Conrad Green VC 200 DMM. Here you can find some information on the specifications of this older...

    • Posted October 21, 2023
    • 18
  • how to fix cctv smps
    Lightning Tore Off Tracks In CCTV SMPS ERD-AD22

              This SMPS was brought to me by a friend involved in CCTV supply, installation and maintenance. Though our acquaintance began from the Hospital where I work, this developed into a friendship, especially...

    • Posted October 21, 2023
    • 6
  • NAKAMICHI Cassette Deck C1 repair
    Transplant Of Parts Done In This Very Complicated NAKAMICHI Cassette Deck C1

              This is a Cassette Deck brought to me by a new customer, referred by a techie friend. I learnt that this was bought by the customer from another involved in second sales...

    • Posted October 21, 2023
    • 16
  • electronics repair course for students
    Completed Another Higher Advanced Electronics repair Course

                  Completed today another Higher Advanced Electronics Repair Course for 3 participants. Two of them were from Infineon Technologies. The other participant will take the level 4 MicroElectronics Repair course next...

    • Posted October 20, 2023
    • 8
  • LED TV REPAIR SAMSUNG
    Fixing U11 Board In Samsung LED TV LA32E420E2R & Restoring Backlight

    This was brought to me by a customer stating that it became dead after a lightning strike and was lying in one place due to chain of unpleasant events in his house. He requested me to look...

    • Posted October 14, 2023
    • 14
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