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[Maymoon]

Hi,Thank you in advance for your help and reply to my techinical questions: I am an electronic tech and have a 1999 Fujitsu model PDS4214w-s Plasma 42" monitor/tv
Here is the symtom: It turns on fine ( Red standby light turns to green and stays green NO red Flashing light even after the problem occurs) the screen come up and everything works fine for only about 3-5 minutes. Then the voltage to the screen goes out and a blank screen ( No Video ) Black screen no anything. The Sound & control panel function just fine in the background so that rules out the Power Supply.
I am leaning toward the X-Sus board Fujitsu Part# PS141008388 to be faulty? What is your experience with this particular set (If any) and this particular problem? Thanks

[Eddie]

Are you 100% sure the capacitors on the power supply are functioning?