Mitsubishi WD-52525 52" Rear Projection HDTV "symptoms bad power board dlp" Questions

...bad caps. And I am here to say that I?m so glad we did because there were 2 obviously swollen caps that were easy to replace. The picture is now even better than when the problem first occurred since ...

...bad connection, flyback/pumpup diode, or other component. If the symptoms change - particularly if they become less severe as the set warms up, a dried up electrolytic capacitor is most likely. If ...

...symptoms. He replaced the lamp and it didn't work and then called Mitsubishi. They said it is probably a very common capacitor problem on the power supply board. If you open the back and take a look ...

symptoms (as it has in the past) that it needed a new bulb. The red light comes on, is steady, but then the green light comes on and flickers. I have now put in 2 new bulbs (thinking that the bulb was

...symptoms are clicking,electrical sounds,shuts off and on and get the lamp indicator, it could be time to replace the lamp.Note lamp sometimes doesnt look bad when it's bad.The lamp you need is ...

...bad solder joints.Look for leaky electrolytic capacitor, most of the time it has a physical indication of fault like bulged/dome at the top and can be easily identify through visual inspection. See ...

symptoms of a bad DMB board? Any help would be appreciated. if you have replaced the lamp and ballast i would replace the color wheel you say it has a high piched whine it may not be spinning after it

...power supply board.But more often bad capacitors causes problem on the power supply board. I do not think the power board needs replacement, rather those defective capacitors is causing this issue. ...

...bad. It is important to look up the flashing code. Are there any other lights on the front? Temp? Power? Thanks, Dan The fact that its making a chirping means the power supply is most likly ok. It ...

...bad caps. And I am here to say that I?m so glad we did because there were 2 obviously swollen caps that were easy to replace. The picture is now even better than when the problem first occurred since ...