Question about Philips 42PF9631D 42 in. Plasma Television

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42" phillips ambilight plasma tv model

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6ya6ya
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SOURCE:

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: Black Screen after 5 mins. of use

It sounds like the entire screen goes blank with your problem. My problem is the lower half of the screen goes blank. Do you think the SSB is also the problem? What are your thoughts about the "Video Board" or the X Board?

Do you know where to purchase parts?

Posted on May 28, 2008

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SOURCE: 42FD9954 philips plasma TV flashing LED it wont come on

The problem is in the standby power supply. the standby power supply generates the 9 volts and the 5 volts requird by the tv. If you measure the 9 volts source, with only the red light on, the correct voltage is 9 volts. However if the 9 volt measures 6.5 to 7 volts it is too low and the startup relays cannot operate. My set is a model 42FR9954/17S. In this set if capicator, 2603, is heated the voltage climbs to 9 volts and the relays work. If cold air is applied to the capicator the relays fail to operate. Replace capacitor 2503 and the problen is fixed. This capicator is: 47 Ufd, rated @ 450 volts, and is 20%.

Posted on Nov 15, 2008

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SOURCE: Philips 42" Flat Screen Plasma - blinking red light 7 times - HELP please!

I had the same issue with 2 of these sets. It ended up being 2 capacitors were bad on the power supply. They are located towards the bottom of the board, you can visually see they were buldging and leaking slightly. I replaced them with 2 I salvaged out of an old computer (of same values) and the tv works as it did before.

Posted on Jan 08, 2009

dsacco86
  • 1077 Answers

SOURCE: Philips 50 Inch Plasma Model 50PF7320A/37 will not turn on

Commonly it's going to be a power supply related problem. The two boards that need to be looked at is the Main Power Supply Board or the power supply board for the screen. The one that powers the screen, some manufactures call it a Backlight Inverter Board.
If you have some electronic experience, you can sometimes find a Service Manual for the TV over the internet for less than $20. It will have the all resource material for repairing your TV model. It's just the matter of replacing the bad part on the circuit board.

Posted on Aug 12, 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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I have phillips 42pf9631d/37 that wont turn on and blinks red seven times


I have the model Philips 37PF7320A/37 won't turn on and MOST articles on the Internet say it's the Capacitors capictors capictors..I checked all of them.

MINE WAS RESISTOR no. 3318 , a 100 OHM RESISTOR ON POWER SUPPLY BOARD.

I BOUGHT REPLACEMENT FOR .99 CENTS SOLDER IT, AND EVERYTHING WORKED!!!

THAT WAS ALL IT TOOK.

JUST A SUGGESTION..
1. CHECK FOR BULGING CAPACITORS (90 PERCENT OF THE PROBLEM)
2. THEN CHECK FOR RESISTORS WITH MULTIMETER ( FALLS INTO THE OTHER 10 PERCENT OF THE PROBLEM.)

TELL ME IF THAT HELPS..normanw1@yahoo.com

Oct 25, 2011 | Philips 42PF9631D 42 in. Plasma Television

1 Answer

SOUND BUT NO PICTURE - Philips 42PF9631D 42 in.


Unplug the box's power cord for 5 minutes and wait for it to reset, plug it in, wait another 3 minutes for the box to reboot, then power up the box. If that doesn't fix it then you might have to call your satellite/cable company.

Jul 23, 2010 | Philips 42PF9631D 42 in. Plasma Television

1 Answer

Philips 42pf9631d/37 6 slow red flashes and 3 fast


6-7 blinks means there is an issue with the power supply...
I found a replacement for my 42pf9631d/37
Part # Lj44-00117A
at TSM Inc. for $110.95 with free shipping...
http://www.tristatemodule.com/p-10120-lj44-00117a-samsung-tv-module-power-supply.aspx

Jan 28, 2010 | Philips 42PF9631D 42 in. Plasma Television

1 Answer

I have a philips 42PF9641D/10 and the ambilight on the left side will not come on (lcd tv) any ideas? On turning on the TV both ambilights came on then the left side went off after about a minute!


probably you got a processing unit problem, which makes your tv stopping recognizing the screen information .
you should try resetting all factory default settings, if this doesn't work, you will have to take the TV to an assistance center .

Jul 30, 2009 | Philips 42PF9631D 42 in. Plasma Television

1 Answer

Flickering contrast


Could be a bad tcon or main board, below is the link for the manual if that helps
Philips 42 50 63PF9631D 37 Manual

Jan 27, 2018 | Philips 42PF9631D 42 in. Plasma Television

1 Answer

Phillips model 42PF9631D/37 Plasma TV PIP Setup


Hello, please try this link: http://www.p4c.philips.com/na4/4/42pf9631d_37b/42pf9631d_37b_dfu_aen.pdf Best regards, Arpi

Jun 17, 2007 | Philips 42PF9631D 42 in. Plasma Television

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