Hello, i have a philips 50pf9967d/10 plasma screen, when i try to turn it on the red led starts blinking and wont stop, if y desconect and conect power cord lots of times, tv turns on and works. before this happened when i turn on the tv the audio wouldnt start for at least 2 minutes. what can it be? thankyou very much

SOURCE: blinking red lights

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.

SOURCE: 42" philips plasma, black screen and flashing red light

I did the same, replaced two bulging capacitors...cost me 2.00 for the capacitors and $20 for the desoldering/soldering tools. First time doing anything close to this with any electronics...tv works great now.

SOURCE: my plasma philips tv dosent turn on and red light blinks 6 times

Power supply board have dead capacitors.U know how to solder?Replaced these capacitors that bulge up,puff up or burst open.Should get ur power back.Or replaced a whole power refurbish power supply buy it at Shopjimmy.com,Ebay.com.

electronic & computer repair& servicre

• 12061 Answers
• Posted on Mar 15, 2010

SOURCE: philips-plasma-tv-wont-turn-on-all-i-get-is-a-clic...

OK this is a classic switchmode power supply problem There is a fault either IN the SMPSU, OR in another part of the set, usually a short circuit. The PS, is "Shutting Down" for safety reasons, so as to avoid a possible fire, explosion etc. You really need to have this looked at by a qualified person. before you get any work done, always ensure you get a firm "Quote" before proceeding. This is very common.

SOURCE: solo desconecte mi tv bravia

alguien te ayudo?? tengo el mismo problema...!!