Question about Hitachi 60EX01B 60" Rear Projection Television

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Power supply what is the name and part number on the power supply which is marked on the pc board I904

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Re: power supply

Is this I-904? if it is then it's the AC Clock. more info at

Posted on Dec 23, 2007

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If you locate a service company that claims the ability to service it, pick their brains a little since it may not be a main power supply failure but rather another, possibly separate board that produces the high voltage for the CRTs. If you do find a separate board that seems to be servicing the CRTs, note that board number too and ask them about both.  

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