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- Feb 5, 2018
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So I have just received a ps2 model 79001(the mobo layout is more like 79003 however). I applied DC power of 8.5v to the positive pin of the barrel jack and the negative to a ground near a mounting hole on the motherboard. So far I have been unable to get even an a red standby LED to show. I've tested the continuity of any fuses I could identify however, documentation seems to be limited on fuse location for the 79001 model.
Of what I tested, fuses retained continuity. I had also tested the 5v regulators and they are also outputting a steady 5v. When I look for the other 4 voltages I read no voltage on my multi-meter. I have also noticed I hear a click or some noise coming from the motherboard as power is introduced via touching a wire to the supply. I don't hear a noise when everything is soldered and power is turned on via powering the power supply I have.
I have attached the board layout I am working with including the soldering job. Please let me know if I made any mistakes or you require more information. I have tried using google and these forums but if you find something, help would be much appreciated!
Of what I tested, fuses retained continuity. I had also tested the 5v regulators and they are also outputting a steady 5v. When I look for the other 4 voltages I read no voltage on my multi-meter. I have also noticed I hear a click or some noise coming from the motherboard as power is introduced via touching a wire to the supply. I don't hear a noise when everything is soldered and power is turned on via powering the power supply I have.
I have attached the board layout I am working with including the soldering job. Please let me know if I made any mistakes or you require more information. I have tried using google and these forums but if you find something, help would be much appreciated!
