power supply zener diode faulty

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• Unfruitful Attempt To Service A 55 Inch SuperGeneral LED TV Model SGLED55AUST2

          This TV belonged to a Senior...

  • Posted March 15, 2025
  • 12
• 5 KW Domestic Stabiliser Repair

          This domestic stabiliser was brought to...

  • Posted March 15, 2025
  • 5
• A Blue Tooth Speaker With Charging Port Ripped Off Repaired

                A friend of...

  • Posted March 15, 2025
  • 8
• Saving Computer SMPS Part – 13

                Continuing my efforts...

  • Posted March 15, 2025
  • 10
• Completed Another Basic Electronics Repair Course

  Completed today another Basic Electronics Repair Course for four participants....

  • Posted March 14, 2025
  • 8
• Philips MMS 430 Volume Control Unit Modification Wiring Details

                Received Back this...

  • Posted March 8, 2025
  • 10
• 5 Volt Chargeable 1.5v Li-Ion Sorbo Batteries  Repair

            This repair is about replacing...

  • Posted March 8, 2025
  • 7