Question about Philips 42PF9630A 42 in. Plasma Television

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I have a plasma TV MAGNAVOX PHILIPS model-42MF7010/17

My plasma TV is 4 years old and when I turn it on it only shows a blue screen. When I change the channels some channels I can hear some sound. I you have any help I would greatly appreciate it. Thank you

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Video processing is done on small signal board. If there is no on screen display ssb would the board to replace as micro processor generates the menu

Posted on Aug 14, 2008

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My Phillips flat screen model 42fd9935/17 has started going black after playing for about 2 hours... you can still hear the sound, but the screen is black... the picture will come back after turning the tv...


The cost of getting this plasma fixed is not costwise compared to getting a new TV. I recommend NOT to get another plasma but get either an LCD or LED for the best quality compared with price. Plasma parts can be quite expensive especially for a 10 year old model or may not be available.

Nov 03, 2011 | Philips 42FD9935/17 42 in. Plasma...

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I HAVE A 50' PHILIPS MODEL 50PFP5332D/37 FLAT SCREEN TV. I BLEW A BREAKER ON THE TV PLUG IN WITH A PORTABLE HEATER. TURNED BREAKER ON TV CAME ON WORKED FINE. TURNED OFF. 1HR. LATER A RED BLINKING LIGHT WAS...


HI:
This is a plasma unit and philips plasma's are nortorious for bad power supplys, your problem may very well be the power suppy in the television, it is possible you blew a low B+ fuse on the power supply. There is also a issue with the Y-sustain board failing in this model, If you open the back and looking at the unit from the rear the y board is on the left side of the unit and the PS is in the center. disconnect the Y-sustain power plug from the power supply and turn on the unit if the unit stays on with no red light then the y board is bad. it does the same then replace the Power Supply.

Mar 10, 2011 | Philips 50PFP5332D 50 in. Plasma...

1 Answer

My Magnavox 42MF231D 42" T.V


You may have a weak power supply. This would indicate one or two capacitors that are weak or bad. This model may be about 4 years now and this is a good indicator as these capacitors need replacing. The other problem may be the infared board in the TV that receives the signal from the remote may be a problem as well. I would certainly investigate my first thought. The latter is kind of rare. Thanks for asking and show a few hands of support.

Nov 29, 2010 | SNK Magnavox 42MF231D 42 in. Plasma TV

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Magnavox 42MF231D/17, screen just turned black,


power supply or inverter board failing if the power board is the problem it will have blown caps
little cans with puffy tops because the caps have vented if you don't see that then your inverter has died that model id out of production so try shop jimmy. com

Sep 22, 2009 | SNK Magnavox 42MF231D 42 in. Plasma TV

1 Answer

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Ur backlight video inverter board is dead or defective,need it replaced.Tries these websites Shopjimmy.com or Partstore.com or Ebay.com.

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Philips magnavox plasma tv model 42mf7010/17


Turn off the video mute if it has this setting. Try using a VCR tuner and connect the VCR to the TV on AV1 or AV2 inputs. THis fix is free until Feb. 09. After that, you will need a DTV converter box or pay for a cable/sat box.

Jul 14, 2008 | Philips 42PF9630A 42 in. Plasma Television

1 Answer

Tv screen black


Try a hard restart, which simply means unplugging the power cord of the TV, and replugging it after 4 hours have passed. This technique reprograms the electronics, to a certain extent. If the picture does not return, then you might need the expertise of a repairman.

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1 Answer

Magnavox 81 cm LCD TV Model No. MLCD32


No setting or troubleshooting can fix this. TV needs service. Sounds like a control board or buffer board went out.

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