Question about Hitachi 53UDX10B 53" Rear Projection Television

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The red power light won't go off when i turn off the tv.

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The model indicated (53UDX10B) has two mechanical relays---one is stuck in the on position---

If you follow the power cord inside the set to the power supply board you will find two that look like the ones in the attached photo---you can as a temporary solution unplug the set and tap on each of them with the handle of a screwdriver.

That should clear the problem but at some point it would be a good idea to replace both of them--about 4 dollars each from Hitachi.

Understand--when the power light is on the set is powered up and running--just the sound and video are not on---not a good thing as the set can over heat and develop real problems--not to mention being a fire hazard.

I am also including the part number and location numbers for you for this model.

SD Tech

the red power light won't go off when i turn off - f882770.jpg

Hitachi FJ00142 S901,S902 RELAY, POWER/AUDIO

Posted on Feb 04, 2010

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