Jump to content
Electronics-Lab.com Community

OPA

Members
 View Profile  See their activity

  • Posts

    1

  • Joined

  • Last visited

    Never

OPA's Achievements

Newbie

Newbie (1/14)

0

Reputation

  1. OPA
    check 1. the fuse 2. the 5V stand-by power supply (the lead is often violet) 3. The PWM ic if it is UC3843-UC3845 check the voltage pin8-pin5(should be 5V) if it is TL494 check the voltage pin 14 - pin 7
×
×
  • Create New...