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Panasonic th-50px80u no signal from dish satellite receiver

Unhooked old TV and connected the same cables to new (used) Panasonic TH-50PX80U TV. Have both and "either/or" HDMI and COMPONENT cables coming from DISH receiver and hooked both, or singularly (makes no difference) to the corresponding HDMI 1 and/or COMPONENT 1 terminals on TV and get no signal from DISH box.

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  • A J Resident
    A J Resident Mar 20, 2013

    Wow! The green component coax was disconnected from the back of the
    receiver and the HDMI cable was also disconnected from the back of the
    receiver. The thing is, in the middle of diagnosing the problem I pulled
    out the receiver and I CHECKED THESE ON THE BACK OF THE RECEIVER and
    they were attached, so something else was wrong in the beginning, but
    along the way it became cables. *&^%! Moral of the story... ALWAYS



6 Suggested Answers


6ya staff

  • 2 Answers


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Posted on Jan 02, 2017



  • 54 Answers

SOURCE: I am hooking up a

check your connections. it sounds ( looks ) like you may have connected the video cables incorrectly. the inputs and outputs are color coded, even if the cables you are using are not you can still use them.

Posted on Jan 24, 2009



  • 1 Answer

SOURCE: Volume Problems: Panasonic TH-42PZ700U

please could you send me tips of what the problem of my plasma keeping stuck pixiel panorama LCD Tv model 42LC68T

Posted on Mar 31, 2009

SOURCE: I own a Panasonic plasma
Use these downloadable service manuals to troubleshoot your problem

Posted on May 20, 2010


Tim Grayson

  • 2777 Answers

SOURCE: Desperately seeking a service (repair)

I have searched for quite some time for this Service Manual for you for free, and it just is not available anywhere online. The best I can find is a place you can purchase it from and receive an instant download, for $7.95. Definitely much less expensive than buying it directly from Panasonic, or taking it to a service shop. So sorry I couldn't find a free one for you.

Please make sure you rate my answer 4 thumbs up, it is extremely important to me. I would be forever grateful if you could do so. If you need more help on this question please just respond to my answer here and I will get right back to you.

Here it is for $7.95:

Posted on Oct 14, 2010


crispin balnaja

  • 11 Answers

SOURCE: My Panasonic TH-50PX80U was

the first you do is check the line cord,if there was cut- replace or soldier it.if nothing check the power button on your tv if it is broken go to the nearest technicians in you

Posted on Jun 11, 2011

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