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Philips 42PF7320/10

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brainstorm:
 

Hi

I have a Philips plasma which has got a very intermittent dead symptom, the customer complained of set goes dead after 1 hour.

Well I ran the set for a couple of days and the set didnt go faulty, then I tried to switch on the set this morning and the set would not come on!! The set had a solid green LED (not flashing) and there was no sound either, after removing the 3 million back cover screws, well
you can guess, the set worked perfectly again!

There are no signs of any bulging caps or any thing obvious. The set is clearly a samsung inside,has anyone had this fault before??

Any help would be appreciated

Brian

ozzietech:
If it's an earlier model, a supply recap and check large resistors for tolerance. Sounds more like a cap though.

floapa311:
Hello,
What is the name of power board? LJ 44-00101A,B or C ?

see the atachment below
 :08:

brainstorm:
Hi

its LJ44-00101CPS-424-PH
REV 0.7

The set is working again ok at the moment

Brian

floapa311:

--- Quote from: brainstorm on September 23, 2010,11:22:52 ---Hi

its LJ44-00101CPS-424-PH
REV 0.7

The set is working again ok at the moment

Brian

--- End quote ---

When become dead is no error or led blink?

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