Question about Philips 42PF9630A 42 in. Plasma Television

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Red led light on t.v. Phillips 42pf7321d/37 won't come on

Once powered on the t.v. will blink a red led light 4 times and t.v. wont power on. Can i fix this.. I have tried all possible trouble shooting. The manual suggests some fixes but they didnt work.

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6 Suggested Answers

zjut
  • 106 Answers

SOURCE: 42pf7321d/37 phillips plasma tv

Open the back cover and disconnect the Vs power supply to the Y Sustain Board.
1. Check Vs voltage on the Power Supply Board when you turn on the TV. If Vs is not there, then replace the Power Supply Board.
2. If Vs voltage is normal on Power Supply Board, then replace the Y Sus Board + Y Scan Up & Y Scan Lower Board.

Posted on Jan 14, 2008

  • 52 Answers

SOURCE: Philips 42PF5321D/37 Error Codes

replacing ssb for 4 blink error was correct as error is communication failure specific to micro processor on ssb. getting an alternate error after replacing ssb would suggest either wrong ssb or defective ssb. verify vendor number on ssb tuner on original and new ssb and if same reorder that board and if not order per original board

Posted on Aug 14, 2008

  • 138 Answers

SOURCE: 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.

Posted on Aug 19, 2008

  • 90 Answers

SOURCE: 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

Posted on Feb 24, 2009

romsky79
  • 822 Answers

SOURCE: Phillips 42pf5321d/37 No picture Error code D3V3

pls. check the power inverter.

Posted on Jun 28, 2009

dsacco86
  • 1077 Answers

SOURCE: No power to my Phillips 42 inch Plasma

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

Posted on Sep 06, 2009

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Philips 50pfp5332d/37 won't power on...led light blinks 4 slow, 6 fast...i can not find error code 46 anywhere


Error 46

Description Pacific 3


Detected by VIPER

Device T6TF4HFG


Error/ Prot E

These info are for qualified service technicians.

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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........


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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

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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

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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

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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

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 | Flat Panel Televisions

1 Answer

42PF5321D/37


Measure the connector from the logic board to the power supply the second pin from the left it will say Vs_ On if the set has 3.1 volts the problem is the SSB or the logic board. On the logic board there should be a solid led and a flashing led that shown that data id flowing and the problem is the SSB. The SSB is easy to replace just remember what you tokk loose and from where. You probely will save money that way. If the set is in warranty or just out of warranty contact Philips 1-888-744-5477 and see what they can do first.

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