Electronic Repair Questions

• SMPS voltage outputs are too high

  I have a satellite receiver whose SMPS voltage outputs are too high, the 30V...

  • Posted August 7, 2013
  • 0
• Transformer in SMPS Use AC or DC to Work?

  Just want to ask the transformer use for SMPS is use AC or DC?...

  • Posted August 6, 2013
  • 0
• Focus Problem In CRT TV

  I’m having some difficulty in repairing a 21″ sharp tv. It has focus problem...

  • Posted August 3, 2013
  • 16
• Testing Flyback Transformer With Digital Meter?

  I don’t have a flyback transformer tester how can I test it with a...

  • Posted July 29, 2013
  • 1
• EMI Filter Problem

  I Have an old Commodore Amiga white problems. I think it can be some problem...

  • Posted July 25, 2013
  • 0
• Suggestion On Repairing Power Supply

  I need your help to solve this failure of DENSEI LAMBDA power supply model...

  • Posted July 18, 2013
  • 2
• No Display In Acer 17″ CRT Monitor

  I have one problem with acer17″ CRT monitor. There is no display, no EHT...

  • Posted July 12, 2013
  • 3
• Slightly Higher Than Rated Output Voltage

  I have one question recently i have checked the camera charger so the LED...

  • Posted July 11, 2013
  • 0