Comments on: New (old) Telly http://dynamicorange.com/2009/07/08/new-old-telly/?utm_source=rss&utm_medium=rss&utm_campaign=new-old-telly A low-frequency blog by Rob Styles Mon, 19 Dec 2011 07:54:25 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: narayan Bhojwani http://dynamicorange.com/2009/07/08/new-old-telly/#comment-5033 narayan Bhojwani Mon, 15 Mar 2010 07:12:11 +0000 http://dynamicorange.com/?p=510#comment-5033 I have philips 42" plasma TV. It has stopped working. earlier when we connect it to mains, red led will get on and then we press On from TV Remote and it will give blue led On and then TV screen will pickup. but now when it connected to mains even red LED will not come on, when side on/off button is pressed, blue led will come but then it dies with red led flashing just once. blue led is not very bright..Model is 42PF9966..any suggestion?? seems not passing from protection..Can i try something else?? I have philips 42″ plasma TV. It has stopped working. earlier when we connect it to mains, red led will get on and then we press On from TV Remote and it will give blue led On and then TV screen will pickup. but now when it connected to mains even red LED will not come on, when side on/off button is pressed, blue led will come but then it dies with red led flashing just once. blue led is not very bright..Model is 42PF9966..any suggestion?? seems not passing from protection..Can i try something else??

]]> By: Rob Styles http://dynamicorange.com/2009/07/08/new-old-telly/#comment-5032 Rob Styles Thu, 16 Jul 2009 13:50:57 +0000 http://dynamicorange.com/?p=510#comment-5032 I didn't find a datasheet for the chip as it was way beyond my electronics knowledge to work through the fault finding more than I already had. There are a load of components between the main central cap and the primary side of the HF transformers, many of which are surface mounted, so not easy to mess with. The new power board from SJS (link above) arrived and took all of 2 minutes to put in and the TV is running just fine now. If you're in the UK then give Stuart at SJS a call, he's a nice guy. I didn’t find a datasheet for the chip as it was way beyond my electronics knowledge to work through the fault finding more than I already had. There are a load of components between the main central cap and the primary side of the HF transformers, many of which are surface mounted, so not easy to mess with.

The new power board from SJS (link above) arrived and took all of 2 minutes to put in and the TV is running just fine now.

If you’re in the UK then give Stuart at SJS a call, he’s a nice guy.

]]> By: john sargent http://dynamicorange.com/2009/07/08/new-old-telly/#comment-5031 john sargent Thu, 16 Jul 2009 13:03:32 +0000 http://dynamicorange.com/?p=510#comment-5031 I have the same tv it has color bars running vertical,, pastels thin and 4x thin, hundreds. i traced it to the power supply and that chip. did you find a pdf for it? think the tv is fried john I have the same tv it has color bars running vertical,, pastels thin and 4x thin, hundreds. i traced it to the power supply and that chip. did you find a pdf for it? think the tv is fried
john

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