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Phillips flat screen won't work

Phillips plasma flat screen won't turn on. The red light blinks 7 times and then repeats. Does anyone know what is wrong with it?

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First, eliminate the possibility that the power cord, itself, is not faulty. Try another power cord from, say, your computer, or something else with the same type of power cord. This is often overlooked

Posted on Jan 19, 2009

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HAd been working fine turned it off came back later turned it on e light comes on blinks 14 times. unplugged it hoping for a reset. no.


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Dec 31, 2015 | Flat Panel Televisions

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Hey i have a 42 inch phillips plasma tv that blinks a red light 7 times but i have two of these tv's and took out the power supply on the working one and put in the broken one and it still blinks red light...


There three common boards (Powers supply, Y-SUSTAIN, Z-SUSTAIN) that go out, since you have two TV to try out, you should check the Z and Y sustain boards.
What is the model number?
Try looking here for free service manuals:
www.elektrotanya.com

You can read anyon of the PLASMA TV training manual to get basic understanding how PLASMA TV works since they all have the same basic function blocks.
http://www.fixya.com/support/r7406380-tv_training_manuals

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Feb 19, 2011 | Flat Panel Televisions

1 Answer

My 50 in philips ambilight plasma will not turn on and blinks a red light 7 times and repeats


The failure with your plasma is with defective capacitors in the power supply.
Check the link below with info on how to DIY.
http://www.fixya.com/support/t5048641-easy_replace_capacitors

Jul 16, 2010 | Philips 50PF9631D 50 in. HD-Ready Plasma...

2 Answers

Philips flat screen 42" flashing red light 7 times it stops for 5 seconds and 7 more flashes if i unplug and plug it a few time it will come on


my 42 inch phillips, i turn it on green light comes on for 10 sec then red light comes on and flashes 4 times then stops for 5 sec then repeats.

Apr 20, 2010 | Philips 42PF9631D 42 in. Plasma Television

1 Answer

Turning on my phillips tv the power button is blinking red


Plasma? Your power supply has bad capacitors. 3300uf most likely. This is a common problem on some Philips plasma TVs. Power board is located top center of the TV with the rear access panel removed. look toward the lower left portion of the board. If you notice any capacitors (they look like little plastic wrapped cans) with swollen tops or leaking dark fluid from the top of them, replace them. Myself, I always step up the voltage rating... ex: 3300uf, 10v -> 3300uf, 16v.

Mar 15, 2010 | Flat Panel Televisions

1 Answer

42PF7220A/37 Blinking red led (7 times)


sounds like your tv in shut down mode why lamp needs 2 be replaced nominal cost 120 200$

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I have a phillips 42pf7220a/37 and 7 blink led


The Ymain Board is out if you have the back of the tv exposed disconnect the ymain board and then plug in the tv set and turn it on. the light should remain green and no longer flash. If this happens the Y main and upper and lower buffer boards should be replaced

Jun 15, 2009 | Philips Flat Panel Televisions

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