Question about Philips 42PF9630A 42 in. Plasma Television

1 Answer

Philips 42pf7321d/37 blinking power board question

I have a philips 42 inch plasma 42pf7321d/37.
I had the problem with the blinking Red LED light in the front and then I read on philips website this :"
The latest software solves the issues below:

  1. TV (Plasma 42” and 50”) will not turn ON/shut off itself and Red LED blinks 4- times. Recover if main switch on/off.
so I downloaded the update, put on thumb drive and put in slot on computer and now no more blinking led on front.. Problem was not fixed so I opened the back up and noticed that when I first plug the TV in, I get the 2 LED lights at the bottom of the power board to come on and then go off. Also I get the 2 LED lights in the center bottom and top of the main unit (the one with all the AV connectors) and then the board underneath that same board just mentioned has 2 lED lights that turn on( LED 2010 and LED2011, LED 2010 stays on constant, the other blinks once and then both turn off all within about 2 seconds). And then the LED on the Power board blinks 3 times with a 3 second pause. When I push the power button, I continue to get the blinking alarm led on the power board but the other 2 leds at the bottom of power board do not come on again. neither do the LED 2010 and 2011 mentioned earlier. The only ones that come on are the 2 leds that are on the board that is attached to all the AV inputs. I hope this helps and I hope you can help me. If you need any additional info, please ask. also, I am not an electrician so unfamiliar what some of these boards are called. Figured some out by pictures online so any feedback please don't be so technical I don't know what you are talking about.

Posted by ssgkillion on

  • ssgkillion Aug 17, 2008

    figured it is probably vscan so I did what you reccommended in another post and pulled cable and TV stays on but without picture. So what do I do from here???? I am not an electrician so please keep comments to where I could understand them. Thank you.

×

Ad

1 Answer

Anonymous

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Expert
  • 138 Answers

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

Posted on Aug 19, 2008

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

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

2 Answers

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


philips2_bing.gif 42 plasma flashing blinking 4 red lights 42PF7321D/37 screen does not come on need help

Apr 26, 2010 | Philips Televison & Video

1 Answer

I have a 42" philips plasma with 8 red blinks


90% of the time this is capacitor related in the power supply, Remove the back and check for capacitors that are domed shaped on top, Replace these and all should be ok.

Mar 05, 2010 | Dell W2600 26 in. LCD Television

1 Answer

2005 Philips Plasma 42' TV - Red LED light blinks 7 times


Yes,u know how to solder right?Just use a fillip screw driver,u should able to opne it the back cover all the holes with screws.Here are some website u can buy parts for it.Tv Repair World.com,Shopjimmy.com,Ebay.com or Partstore.com.It a whole big plastic sheet,open all fillips screws it with a fillip screw driver,all holes with
screws ok.

Sep 26, 2009 | Televison & Video

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

My Plasma TV is not working any more


Sounds like a scan problem if yu suspect the y-sus i suggs\est changing the drivers to

Nov 16, 2008 | Philips 42PF7320A 42 in. Plasma HDTV

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

1 Answer

42PF7321D/37 LED Light Blinking RED


my dad had this happen too. after some research, we found out that there are two capacitors on the power supply board right next to the connector for the main logic board that went bad. you can just pull those out and solder in new ones, and it works like new again! i found a repair kit on ebay for $35 including shipping, and that's all it took!

Jul 17, 2008 | Televison & Video

Not finding what you are looking for?
Philips 42PF9630A 42 in. Plasma Television Logo

1,981 people viewed this question

Ask a Question

Usually answered in minutes!

Top Philips Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76376 Answers

ThaMp3Doctor
ThaMp3Doctor

Level 3 Expert

8597 Answers

matt martin
matt martin

Level 3 Expert

1258 Answers

Are you a Philips Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...