All posts by Jestine Yong

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  Completed The Advanced Electronics Repair level 2 Course For 8 Participants

  Completed yesterday the Advanced Electronics Repair Level 2 Course for 8 participants. The students from Australia, India and Romania that had completed the level 1 course last week are now taking the level 3 course. Below is...

  • Posted June 22, 2023
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  LED Strips Replacement On A TV. Model: LG 32LN510Y-TA

  A 32 inches LG TV was given to me for free. When I powered on the device there was no image being displayed but when I looked deeper into the panel with a flash light I was...

  • Posted June 17, 2023
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  Yet Another CCTV SMPS Found With Tank Capacitor Burst

          This adaptor of a CCTV is one among the five brought to me by a service provider. On opening, I found the tank capacitor bulged: On a ring test, the SMPS transformer showed...

  • Posted June 17, 2023
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  Restoration And Modification OF Panasonic RX-CS730 Two In One

            This set was brought to me by a boy doing his post-graduation in Marketing, with a request that it be restored to working condition and a USB/FM/Bluetooth module fixed in place of...

  • Posted June 17, 2023
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  Completed The Basic Electronics Repair LEVEL 1 Course

                Completed the Basic Electronics Repair course today and there were three students from other countries…Australia, India and Romania. They will attend the level 2 course next week. Below is a...

  • Posted June 16, 2023
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  Stubborn Panel Short Left Unresolved In VU LED TV 55K160GAU

  This is a story that proved the old adage ‘life need not be all on roses!’ It applies to our technicians’ field too! This TV was brought to me as per recommendation by a techie friend from...

  • Posted June 11, 2023
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  Meg.XL CRT TV Repaired

  Customer sent in this MEG.XL CRT TV with the complaint of no power. For your information, no power can be caused by an open fuse, circuit track broken, bad On/Off switch, shorted power FET, Secondary output diode,...

  • Posted June 11, 2023
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  Dirty Strip Wire Caused Freezing Of IDEN Car Stereo

  This belonged to a person living close by and was brought to me with the complaint that it got frozen and did not respond to remote or any controls on panel. They had to take assistance of...

  • Posted June 11, 2023
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