Question about Philips 42TA648BX 42 in. LCD TV

1 Answer

I have a Philips 42'' it works fine. But lately i been having trouble turning it on. When i try turning it on it does not shows the Philips sign its like purple then it turns off or its black complete

No sound No Picture No light when turn on but flicker and stays in stand by.

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  • irma a
    irma a Mar 29, 2014

    THANKS VERY MUCH I'LL DEFINITELY LOOK INTO THE WEBSITE.

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  • Philips Master
  • 74,251 Answers

Main board fault. Contact the authorized service centre for Philips. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience.
http://electronicshelponline.blogspot.com/ Pull up older posts there.

Posted on Mar 28, 2014

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Posted on Jan 02, 2017

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mumma_1
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SOURCE: 42" philips plasma

when a television turns off by itself and flashes as you say, it indicates that there is a problem inside the tv. If you keep trying to turn it on you may do more damage. It could be something as simple as a faulty fuse inside. If you have no expierience with electrics I suggest you get it checked out by a professional. I had a similar problem with another tele model and it was the fuse in the back of the tele that needed changing. I did try to this on my own but unfortunatley didn't have the right fuse so i took it to a repair shop and he done it really quickly.

Posted on Oct 23, 2008

  • 44 Answers

SOURCE: Philips 42 inch HDTV - "FlatTV" Plasma -- does not turn on.

I had the Same issue. on a 50PF9431D/37 set. Many Plasma Set's use a LJ44-00118A PS-505-PH Power supply from Samsung. Known to have this common problem. If you can, or have a friend that can Solder components?. Unplug your set remove the back panel & locate your power supply. It will be the PCB in the center of the set just above the Video/Audio connections. http://www.shopjimmy.com/power-supply-unit-lj44-00118a-from-philips-50mf231d-40.htm. Is a Link to a photo of the PCB. Make a note of the locations of all cable connections then unplug them all. Un-install PCB, Check all Fuse first. I believe their is 5 or 6 of them on the PCB. Then replace the two 3300uf 10v 105C Radial capacitors at C8060 & C8059. Look to see if the Caps are deformed and or split at the top. The location of the caps are in the Lower bottom edge of the PCB. A local shop may Carrie them if not, digi-key has them. Part # http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=493-1754-ND. Total cost was $7 with S/H.

Posted on Jun 25, 2009

  • 231 Answers

SOURCE: I have a Philips plasma 42 with black lines across the screen

I would first check if there is an available firmware upgrade for your model .Upgrade requires you to download firmware from philips website.Then transfer it to a memory stick .Then use a memory stick reader to plug into tv for firmware upgrade.Other wise the set would probably need repair .Possible a bad SSB board or another issue

Posted on Aug 26, 2009

  • 1 Answer

SOURCE: Philips 42" Flat Screen Plasma - blinking red light 7 times - HELP please!

6f4eeb8.jpg
Here is a photo of the board where I have removed the two from my TV. You can see the two open holes.

Posted on Dec 12, 2009

  • 1 Answer

SOURCE: philips 50pf9631d/37 no picture sound. Red light flashing

hey crs246, I have the same exact problem with my philips tv same model. Have you gotten any help that you can share with me. Any help would be appreciated.

Posted on Mar 06, 2010

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One minute its good, the next i get nothing.


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