All posts by Jestine Yong

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  A Play Station 2 repaired

  My cousin showed up to my workshop and started asking me a lot of questions about play station repair. I am not very familiar with play stations repairs but I do repair external power adapters that powers...

  • Posted September 20, 2013
  • 6
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  Capacitor Leak On The Board?

  Could you tell me if this a capacitor leak on the board? Thank you   Answer: Those are not electrolyte (leakage) from the electrolytic capacitors. They are just some sort of glue/epoxy/hard silicone to secure the components...

  • Posted September 18, 2013
  • 7
• Concern About Technical Information

  Thank you for your articles and information. My concern is about technical information.  It’s good to have test equipment and troubleshooting skills.  But you must have a GOOD repair manual with schematics showing voltages and other information.  Also, must have parts list. ...

  • Posted September 17, 2013
  • 0
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  A dead welding machine repaired. Model: super weld-200

  A very serious fault was causing this machine not to work. The moment I plugged it into the electrical power socket, it caused an electrical short in my shop.   The customer, who brought this machine to...

  • Posted September 16, 2013
  • 6
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  Blue Ring Tester Result

  Today I am going to share one of my troubleshooting experiences with Blue Ring Tester which I have bought from Mr. Jestine Yong.  There was a problem with one SMPS which was dead and not showing output...

  • Posted September 14, 2013
  • 43
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  Shut Down Trouble of COMPAQ 8710w Repaired

  The Notebook was shutting down without any order at about 5 minutes from the moment it was turned on; the owner was really surprised with this abnormal behavior.   When the COMPAQ was disarmed, both radiators (the...

  • Posted September 14, 2013
  • 36
• 
  Completed Another Laptop Repair Course

        Just completed a 3 days Laptop Repair course for a participant from Johor. He works as a service engineer for a printing company in Singapore. By right it should be attended by 2 participants...

  • Posted September 13, 2013
  • 4
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  A Dead Universal Microwave Oven Repaired. Model: Uni. 2040

  The microwave oven was brought to my shop for repair and the complaint was it does not heat. While the customer waits, I powered up the machine and tried to heat up some water in a glass,...

  • Posted September 12, 2013
  • 6