All posts by Jestine Yong

  • how to repair and fix philips lcd tv
    Never Expect Just One Component Is Defective

                        The complaint of this 32 Inch Philips LCD TV was no power. The model number for this TV is 32PFL3406S/98. As usual, one needs to remove the...

    • Posted August 9, 2018
    • 10
  • BIG ELECTROLYTIC CAPACITOR
    Servicing Onkyo HTR-430 AV Receiver

                        This AV receiver belongs to my elder brother staying in Chennai. As there was no output in the set, he asked me to look into it, during...

    • Posted August 9, 2018
    • 8
  • checking the 5 volt voltage at mainboard in led tv
    Unexpected Shorted Parts In LG LED TV

                        Customer sent to me this 22 inch LG LED TV with the complaint of no power. The model of this TV is 22LD310. I have connected the...

    • Posted August 3, 2018
    • 9
  • how to fix amplifier
    Servicing Sony TA-V10 Amplifier

                      This amplifier was brought to me with the complaint that one channel is not working. Checked up and confirmed it was true. Opened the set and cleaned it...

    • Posted August 3, 2018
    • 8
  • how to fix and repair lg led no power with no power symptom
    How To Repair LED TV Mainboard

                      This LG LED 24 Inch TV came in for repair with the complaint of no power. For this model, it did not use the switch mode power supply...

    • Posted July 30, 2018
    • 15
  • technical repair course
    Completed The Higher Advanced Electronics Repair Course

                      Just completed another Higher Advanced Electronics Repair Course  for 5 participants. For  your information the participants from Indonesia and India took all the three repair courses (9 days)...

    • Posted July 28, 2018
    • 11
  • pr9853 power ic bad
    Easy Ways To Troubleshoot and Repair Power Supplies

                      Hi! The focus in this article is on a HLT48-12-4000 power supply. This power supply is a PSU from a CCTV NVR system from some nearby company. This...

    • Posted July 25, 2018
    • 15
  • speaker repairing
    Servicing Intex Multimedia Speaker

                        This set was brought to me with the complaint that the woofer was not working properly, and one speaker output was also not working. In order to...

    • Posted July 25, 2018
    • 4