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Philips 42 plasma flashing blinking 4 red lights 42PF7321D/37 screen does not come on need help thanks

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Hi, I just fixed mine. After unsuccessfully trying the 7 blinking lights capacitor fix, I decided to go after the connectors. I unplugged and replugged every connector in the set. That includes the "ribbon" connectors in the shielded section (my suspected culprit). I'm back "online". Since the capacitor fix didn't work in a number of cases, (and the solder job is not that easy), I'd suggest that the internal connector unplug/replug be tried first on these sets. Particularly if it seems to be temperature related. Good luck.

Posted on Nov 14, 2010

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Philipsphilips 42 plasma flashing blinking 4 red lights - 2_bing.gif 42 plasma flashing blinking 4 red lights 42PF7321D/37 screen does not come on need help

Posted on May 04, 2010

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When I power on my 42PF7321D/37 Philips Plasma TV the green LED comes on then turne into a flashing red LED. Flashes 4 times then space then four times. TV will not turn on.


Hello,

Ur power supply board is dead, u know basic electronics’ and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get ur tv power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.


Hope this helpout........


Aug 03, 2010 | Philips 42PF7321 42 in. Plasma HDTV

1 Answer

I have a 42PF7321D/37. power lite blinks 4 times and repeats. no picture


You need to replace the caps on the PSB-Power supply board

Best regards and Semper Fi

Aug 03, 2010 | Philips 42PF9631D 42 in. Plasma Television

1 Answer

No power to my Phillips 42 inch Plasma 42pf7321d/37, just a red blinking light


Most likely it going to be a power supply related problem. The red blinking light is a code for a TV tech to diagnose the problem on the power supply board itself or the board that regulates the power for the screen. Some manufactures call it a Backlight Inverter Board. A TV repair shop should be able to look at it for you and tell you which board is bad.
Replacement boards can be found at a good price at Shopjimmy.com

Sep 05, 2009 | Philips 42PF7320A 42 in. Plasma HDTV

1 Answer

TV does not turn on, blinking red LED


Problem is a bad audio IC esp if your are reciving 11 blink code
if it is a 5 blink code replace Crystal 1h00 On Ssb new part number is 24225430 1397

Jan 12, 2009 | Philips 42PF7321 42 in. Plasma HDTV

1 Answer

42pf7321d/37


relay clicking is a power board failure --- part of the board still works to supply power to the flashing lights--- the lights are related to an error code while in protection mode

Oct 12, 2008 | Philips 37PF7320A 37 in. HD-Ready LCD...

1 Answer

Philips 42pf7321d/37 blinking power board question


The probleis with one of the maina boards and trouble shooting would have to be done to see which board is bad.

Aug 17, 2008 | Philips 42PF9630A 42 in. Plasma Television

1 Answer

Power problem for phillips 42 plasma 42pf7321d/37


That blink don't mean nothing. Measurements need to be made. Don't just buy the board troble shooting would need to be done to see witch board is bad. Also look on the fron of the set and see how many time the led flashes. That wher your error code comes from..

Aug 17, 2008 | Philips 42PF9630A 42 in. Plasma Television

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