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mariushm mariushm is offline

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Showing Visitor Messages 1 to 2 of 2
  1. lee3521
    03-25-2016 08:42 PM
    lee3521
    Hi Mariushm do you still have the schematic for the power supply board of a Samsung T220 monitor? I saw you had posted it a couple of years ago but of course the link is bad by now. The old link was http://savedonthe.net/a/samsung_t200...tw20_22_sm.rar. I am really struggling with a power supply. My voltages are bouncing real bad between 1 and 1.9 volts when they should be 3.3 and 5 volts. I have changed the rectifier and all the caps, but the problem still persists. My rectifier DC output is bouncing between 165-170 VDC and the input is a fairly solid 122VAC.
  2. Tony1Gunalan
    11-18-2011 08:25 AM
    Tony1Gunalan
    I wanted to know about ESR meter.

About Me

  • About mariushm
    City & State/Province
    Romania
    Line Voltage
    230VAC 50Hz
    Tell us why are you here.
    Hobbyist Tech

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  • Last Activity: Today 07:59 AM
  • Join Date: 05-17-2011
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