All posts by Jestine Yong

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  Video: Samsung Power Supply Repair Fix HPT5034 HPT5054 and HPT5064

  Thanks to Beh for recommending this video. I hope the readers could enjoy watching how he test the FET gate signals with oscilloscope and how he test FETs with the Fluke 115 digital multimeter Likes(3)Dislikes(0)

  • Posted October 23, 2013
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• About Capacitor Replacement

  Thank you Jestine Yong for your repair articles.  I have used parts of some of the techniques in my own repairs.  Now I would like to share 2 small tips which I believe have saved me call...

  • Posted October 23, 2013
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  Remote Control Tester Repaired

                The remote control tester that I’ve bought not long ago can’t be turned on even though I have replaced with new batteries. I suspected the low quality On/Off switch could...

  • Posted October 22, 2013
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  A battery charger was brought to life. Mosta: MT1008

  A carpenter and a friend of mine brought this battery charger to my shop. The complaint was it does not charge. It was not completely dead but it was not charging. When I measured the positive and...

  • Posted October 19, 2013
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  My Latest Ebook On LCD/LED Monitor Repair

  I just launched the Volume 3 LCD Monitor case histories Ebook. It took me many months to compile all the important repair tips. The important topics for this Ebook are the one that teaches you 1) How...

  • Posted October 18, 2013
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  An optical mouse ASUS repaired

  An optical mouse ASUS was given to me because of a malfunction of this device. The scroll and the left click were not working correctly, therefore, it was disarmed. The micro switch of the left click had...

  • Posted October 16, 2013
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• How Long Will A Capacitor Last?

  Sir, how many years does it take for a capacitor to expire when in use. I asked because in the news letter you sent me , two capacitors were confirmed death cos they worked for over ten...

  • Posted October 16, 2013
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  A dead router power supply was brought back to life

  A lost German guy was standing near my shop asking for directions to a certain place. I approached the guy and nicely asked him if he needs any help. He smiled at me and asked where he...

  • Posted October 14, 2013
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