Repair external monitor power supply Samsung 971P
Today brought junk Monitor Samsung 971P with an external power supply. When you turn, nothing happens, connect the universal test PSU - monitor works. Now with 100% accuracy, I can say that it burned down the power supply.
So, we have power supply 12V 3A Samsung SAD03612A-UV gummed type. For disassembly we need a chisel, which accurately pass along the crack and we reveal the power supply.
As a result, and without the meter visually evident that swelled 2 filter capacitor.
Desoldering outside capacitors. They both have a capacitance of 680 microfarads and rated at 16 volts. Since it is close at hand such was not, then replace the native 16 volts to 680 microfarads 16 V 1500 microfarads.
Soldered, we check all works on hurray. Monitor Master did not have to buy a new SAD03612A-UV Samsung AC adapter .
Today brought junk Monitor Samsung 971P with an external power supply. When you turn, nothing happens, connect the universal test PSU - monitor works. Now with 100% accuracy, I can say that it burned down the power supply.
So, we have power supply 12V 3A Samsung SAD03612A-UV gummed type. For disassembly we need a chisel, which accurately pass along the crack and we reveal the power supply.
As a result, and without the meter visually evident that swelled 2 filter capacitor.
Desoldering outside capacitors. They both have a capacitance of 680 microfarads and rated at 16 volts. Since it is close at hand such was not, then replace the native 16 volts to 680 microfarads 16 V 1500 microfarads.
Soldered, we check all works on hurray. Monitor Master did not have to buy a new SAD03612A-UV Samsung AC adapter .
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