Re: Re: JVC service or questions

I have this same set and a similar problem. I have 2 very thin white bars, each about about and inch or two wide in the upper left corner of the screen when watching cable or a dvd. I thought it might be interference from my center speaker, but if that were the case then there should be these bars when on a blue screen for a video input. I also tried unplugging the coax cable because I thought it may have been a bad line, but with no cable coming in there are still the bars when watching a dvd. Anybody know how to get into the service menu to maybe shift the image slightly up to eliminate the problem?

Reply

• Re[3]: JVC service or questions Angela - 20th Feb 2005 21:06
  I have the same issue with my JVC television... white, horizontal lines.. any solution ? Too bad JVC denies any knowledge of this issue, I have called and they maintain they know nothing of it.. LIARS.
  
  
• Re[3]: JVC service or questions Guy Gibouleau - 28th Oct 2005 20:36
  I had the same problem with mine. I changed C424 capacitor, 100uf, 35volts and it solved the problem. It is a 49 cents part here in Canada.
  Too bad JVC wont acknowledge the problem which seems to start at about 2 years of service.
  My next TV will not be a JVC.
  
  Hope thid is of help.
  Guy
  
  
  • Re[4]: JVC service or questions Jerry Gambo - 5th Dec 2005 21:02
    Guy Thanks for posting this fix. I changed out capacitor C424 and WaLa ---- It fixed the lines across top of screen for my JVC 27230. Got the 100uf 35V cap from Radio Shack for $1.79 Thanks Again Jerry Gambo
    
    
    • Re[5]: JVC service or questions Guy Gibouleau - 5th Dec 2005 23:41
      Nice to hear it worked for you too Thanks for letting me know! Guy
      
      
  • Re[4]: JVC service or questions
    CE
    - 5th Jul 2007 16:17
    I changed C424 Yesterday and it eliminated the white lines on my set. Thanks for the info!