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I have a philips 42pf5321D/37 tv. last night, all of a sudden, it shut off and cant turn back on

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Slinteriors
  • 8617 Answers

SOURCE: 4 blinking red lights

From what I am able to find out there is a problem with the main power supply or thermal shutdown when the lights are red flashing. have you tried to reset it?

Posted on Apr 11, 2008

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Phillips tv wont turn


Go to Philips web site, (enter Model number....) then download updated software & drive to update your TV software. It will fix that problem. I just did for my TV (42PF7320A/37).
Here is the link:
Download and save in USB. Stick USB on the TV' USB then updated from there.
Hope, It will work. Good look!

Nov 07, 2013 | Televison & Video

1 Answer

I have a Philips 42pf5321d/37 that won't turn on.


send me a email sonny@tvcircuitboards.com and I can assist you with troubleshooting it to determine whats happening with the set.

Aug 07, 2012 | Televison & Video

1 Answer

Phillips model#42PF5321D/37 black screen and red light flashes.unable to turn on. sonia


Power supply board is dead.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Apr 21, 2010 | Philips 42PF9431D/37 TV

1 Answer

My 42PF5321D/37 will not turn on, just flashes a red standby light. I have a Philips Plasma model number 42PF5321D/37.


Most likely a power supply problem. If it's covered under the warranty take it in right away and have them fix it. If not a good Philip's service shop can fix it. They may have a flat fee repair charge?
Blessings,
A/V Guy

Nov 19, 2009 | Televison & Video

1 Answer

I have a Philips Plasma tv 42pf5321d/37 with sound but no picture


Thats the great sound of Exploding capacitors on either the power supply board. or another one in there. Now the set is in fault protection. It tried to warn you with the RED blinking LED that there was something amiss by shutting itself down. When you unplugged you reset the error and allowed it to do it again.

Best Regards and Smper Fi

Jun 23, 2009 | Philips 42PF9630A 42 in. Plasma Television

2 Answers

42 Philips Plasma 42pf5321d/37 green light on no AV no Menu nothi


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. Link to a photo of the PCB. Make a note of the location of all cable connections then unplug them all. Un-install PCB, Check a 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. 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. 2nd more of a long turn approach to your system. You might look at a Power conditioner to ensure constant clean Voltage & current to your Set, Price I know running about $150 to $200, but this will protect your set from a Spike and under voltage swings from the 110V plug. Surge protectors only help the Spikes on the 110v Line not the Drops. Hope this helps

May 29, 2009 | Philips 42PF9630A 42 in. Plasma Television

2 Answers

42 Philips Plasma 42pf5321d/37 green light on no AV no Menu nothi


I had the Same issue. on a 50PF9431D/37 set. Many Plasma Set's use a LJ44-00118A PS-505-PH Power supply from Samsun. Know 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 conections. http://www.shopjimmy.com/power-supply-unit-lj44-00118a-from-philips-50mf231d-40.htm. Link to a photo of the PCB. Make a note of the location of all cable connections then unplug them all. Un-install PCB, Check a 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. 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.

May 16, 2009 | Philips 42PF9630A 42 in. Plasma Television

1 Answer

No picture on tv. model 42pf5321d/37. red light flashing on lower right. flashes 4xx see Morgan ref. 719nt


Purchased new Pansonic TV,, old one [2 years] was not projection tv. In for repair for kids.

Oct 07, 2008 | Philips Televison & Video

1 Answer

Philips 37PF7320A/37 won't turn on


That blinking led is an error code for the audio standby board in the set. It should not go out this soon and yes it should last longer.

Aug 21, 2008 | Philips 37PF7320A 37 in. HD-Ready LCD...

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