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Philip tv #50pfl3807/f7 blacklight sound but no video

Tv has sound and blacklight on screen but no video I have changed the signal main still no video

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 10 Answers

SOURCE: VIZIO LCD VX20L, intermittant video/audio with Blue screen message "No Signal"

If the tuner is bad, changing the mainboard should fix the problem.

Posted on May 23, 2009

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rjblittle
  • 54 Answers

SOURCE: my tv says no video signal and we have no picture

the cable connectors may be broken.you have to send it to get repaired.

Posted on Sep 18, 2009

  • 541 Answers

SOURCE: I have philips 42 inch 42pfl3603d/f7 and I get

These had issues with the power supply. Capacitors will "vent" causing voltages to run low.

Posted on Oct 13, 2009

abilenetech
  • 65 Answers

SOURCE: how do i watch movies on a philips 42pfl5603d/f7 from flash drive

the flash drive connection is usually for viewing pictures, but in most cases its used to upgrade the tv

Posted on Nov 18, 2009

budmrtn
  • 11361 Answers

SOURCE: no picture power ups blacklights work no menu no

If you see the back light, then you should have 24vdc on the main power supply board which it gets the turn on command from the maun board. If you do have all those voltage, then it does sound like you need the new main board.

Posted on Nov 25, 2009

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http://electronicshelponline.blogspot.com/

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