Would it be possible to use a 12 volt power supply for my goodmans LD1925w tv or would it have to be a 19 volt one? Its because I don't have the power supply and 12v goodmans power supply is a lot cheaper then the specific LD1925W power supply. Thanks
If it worked at all with the 12V supply, it probably wouldn't last very long. Don't recommend it.
SOURCE: Hyundai HLT-3210 POWER SUPPLY FAULT LOW OUTPUT FROM SUPPLY PCB
Hello! My name is Ivica,and I am from Croatia.I have same LCD which have problem with motherboard.Try to disconect power supply from inverters and then measure all volt line.Maybe failure is on inverters board!Write me if you solve the problem,and maybe you know where can I find new motherboard for my LCD.Thanks.
SOURCE: My Power Adapter on My Goodmans LD1925W semms to
The power supply may fail as the capacitor that smoothes the rectified AC current is not working correctly and causing horizontal moving lines and the buzz.
If you can repair it by replacing the capacitors, all to the good but a switch mode type unit will possibly be available from an electronics shop.
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