All posts by Jestine Yong

• 
  ONEPLUS Bullets Wireless Z Bass Bluetooth Not Working No Power

                Friend of mine met me on weekend with his not working Bluetooth Neckband for repair. I tried to power ON the device but it won’t……. On physical checking everything is...

  • Posted January 28, 2023
  • 8
• 
  Zika A-200 Welding Machine Powers On But Does Not Weld Repaired

                  The Zika welding machine are very good machine and worth the fix that is what I told the customer when he brought it in for repair. As the customer...

  • Posted January 28, 2023
  • 8
• 
  Four Different Cases Of Backlight Issues

              As mentioned by me before in a few articles, these are cases which I attended to in my friends’ shop. I am sharing this with brief description and pictures for those...

  • Posted January 20, 2023
  • 18
• 
  A Hidden But Easy To Fix A Wheel Chair Control/Charging Board

                A customer and a friend of mine came to my shop asking for a help on his father’s wheel chair charging issue. They tried to charge the wheel chair battery...

  • Posted January 20, 2023
  • 12
• 
  Earphone Mic Installation Modification

        Generally, when I am in my workplace I use this earphone since last 8 years, as you all know when you are comfortable with the things you cannot change it frequently without reason. Since...

  • Posted January 20, 2023
  • 9
• 
  Restoration Of An Antique Philips Valve (TUBE) Radio 15RB708/00

            This valve (tube) radio (Stereo) was brought to me by a customer staying a few KMs away from my home. It was one of the shops which dealt with antique items that...

  • Posted January 20, 2023
  • 19
• 
  Completed Another Basic Electronics Repair Level 1 Course

  Completed the Basic Electronics Repair Course for 5 participants. If you are interested in the electronics repair course, you can visit this link. Below are the photos taken during the 3 days course: Likes(16)Dislikes(0)

  • Posted January 19, 2023
  • 9
• 
  Sudden Power Surge Blew SMPS In Two HAIER LED TVS MODEL LE22B600

                These two LED TVs belonged to the hospital where I work. They were brought with the complaints that both were dead after a sudden power surge due to lightning. Case...

  • Posted January 14, 2023
  • 24