All posts by Jestine Yong

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  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
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  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
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  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
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  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
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  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
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  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
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  Partial Restoration Of Pioneer Two-In-One System Model CK-3

            This lovely looking set was received as a gift by one of my friends who was known for electrical/plumbing works. But he manages almost every odd jobs including painting, pressure wash cleaning...

  • Posted October 14, 2023
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  Completed Another Advanced Electronics Repair Course

                Completed today another Advanced Electronics Repair Course for 10 participants. Below is a video and photos taken during the 3 days course:     Likes(19)Dislikes(0)

  • Posted October 13, 2023
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