Question about Panasonic PT-56WX53 53" Rear Projection HDTV-Ready Television

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Nopicture lightflashesnosounddoesnotcomeon

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  • santos muniz Jan 01, 2008


  • santos muniz Jan 02, 2008


  • Anonymous Apr 08, 2008

    have a panasonic HDTV PT56WX53G, watching TV last night turned off, an hour later tried to turn on again. No sound no picture only flashing red light (five flashes) off, five flashes again. any suggestions? Have unplugged and turned on manually. Same thing five red flashes no sound no pic.

  • th3strikes Apr 30, 2009

    I have the same problem except my pwr light blinks only one time

    Turns on for about 5 seconds and back off.

    Any suggestions where I should look?





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The standby light flashes a code. this tells the tech what cucuit to look for. the flashing light does indicate an internal problem. so seek a pro for this repair.

Posted on Jan 01, 2008

  • Robert Johnson Jan 01, 2008

    There is no fuse problem with the set if you have a flashing light you are recieving power (standby 5 volts fuse is ok) the problem may be with HOT or FBT. how many flashes does the standby light flash? Imight be able to tell you where to look.

  • Robert Johnson Jan 02, 2008

    The number of blinks indicate a fault in IC4511, however, an open R800 may cause the same symptom. if it is ic4511 replace the DG board. R800 is a 1.5k 5W fusable.



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