Question about Projection Televisions

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My LG 42LB9DF plasma TV worked just fine when I bought it a year ago, but the reception is now intermittently breaking up (pixellating) and the sound is will make a noise and cut in and out. We can't work out whether it's the antenna, or if it's the internal tuner?

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6 Suggested Answers

tvtek
  • 1284 Answers

SOURCE: no picture but sound on panasonic plasma

Unplug the TV and disconnect any HDMI cables to the set. If the issue goes away there is a possibility that your HDMI source is causing the problem. Anything on the HDMI can cause odd problems with the TV since the serial data and serail clock lines are routed on HDMI. Those are the 2 commmunication lines used throught the TV for operation so anything HDMI that might load down one of those can cause issues.

Posted on Mar 08, 2008

  • 1 Answer

SOURCE: DVB not working on panasonic

Check the arial cable - not just the connections. Problem noted was due to an inferior cable that was not up to the job. It also ran alongside a central heating radiotor and pipes - not a good combination apparantly!

Posted on May 05, 2008

Taisha
  • 44 Answers

SOURCE: 52G786 ATSC Tuner no longer works

I have the same exact model tv...Love it...ATSC tuners is in definition an Analog tuner. As the broadcasting companies change over to Digital broadcasting before the deadline in Febuary 2009 more and more local or Non-Digital chanels are becoming obsolete. You would have to purchase a converter box for your tv if your not planning on getting cable. Another way to gois if you have an old cable line running through you house (no incomming cable) plug you tv into that jack. That also acts as a antenna. The sweet part of all this is that your tv do have a QAM tuner or Digital tuner built in just need that digital antenna to pair it up.

Posted on Jan 03, 2009

  • 1 Answer

SOURCE: No TV Reception

Sony Technician confirmed that that the TV has an analog tuner
2 options - outdoor antenna with digital converter --- or cable service

Posted on Jan 17, 2009

  • 2 Answers

SOURCE: 2004 LG 50" Plasma Tv heard pop inside tv colors faded now

Order a color card for like 10 to 40 dollars put it in and it should make ir as good as new. you can get them from a tv part site. and 1600 dollars isnt possible they are 899 new at brandsmart.

Posted on May 13, 2009

  • 1619 Answers

SOURCE: Picture comes and Goes

bulb is dirty remove and clean if it persists replace bulb.

Posted on Jul 09, 2009

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