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Equipment Repairs => PLASMA TV forum => Topic started by: brainstorm on September 22, 2010,10:33:24

Title: Philips 42PF7320/10
Post by: brainstorm on September 22, 2010,10:33:24

 

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

Title: Re: Philips 42PF7320/10
Post by: ozzietech on September 22, 2010,17:09:10

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

Title: Re: Philips 42PF7320/10
Post by: floapa311 on September 23, 2010,10:19:08

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

see the atachment below
 :08:

Title: Re: Philips 42PF7320/10
Post by: 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

Title: Re: Philips 42PF7320/10
Post by: floapa311 on September 23, 2010,11:36:12

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

When become dead is no error or led blink?

Title: Re: Philips 42PF7320/10
Post by: brainstorm on September 25, 2010,04:43:50

Hi

No error code the LED is constant green

Brian