Hi all,
I am trying to recap del 22" LCD monitor. The symptoms are:
Lcd monitor works fine for first few minutes, then blacks out. I can see the image with flash light thought. Then I unplug and plug back in the power cord of LCD to turn it back ON. After several tries the time decrease from few minutes to seconds. Finally it will turn ON for 2-3 seconds and blacks out. I am not sure if it is inverter or bad capacitors.
By looking at capacitors, I can't notice any bulge or burn signs. I do have fluke DMM with capacitance measurement capability. Not sure how to use it though.
I have added two pictures for you experts out there to give me some suggestions. I do order components from digikey once in a while for hobby electronics and can order recommended capacitors. If someone can circle the picture and let me know what capacitors I need to replace I and go from there on. Or any other advice will be highly appreciated.
Thanks alll for reading.
I am trying to recap del 22" LCD monitor. The symptoms are:
Lcd monitor works fine for first few minutes, then blacks out. I can see the image with flash light thought. Then I unplug and plug back in the power cord of LCD to turn it back ON. After several tries the time decrease from few minutes to seconds. Finally it will turn ON for 2-3 seconds and blacks out. I am not sure if it is inverter or bad capacitors.
By looking at capacitors, I can't notice any bulge or burn signs. I do have fluke DMM with capacitance measurement capability. Not sure how to use it though.
I have added two pictures for you experts out there to give me some suggestions. I do order components from digikey once in a while for hobby electronics and can order recommended capacitors. If someone can circle the picture and let me know what capacitors I need to replace I and go from there on. Or any other advice will be highly appreciated.
Thanks alll for reading.
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