Riddled TV Repair Forum
Service Menu and Manual Schematics
 
   
 FAQFAQ   SearchSearch   RegisterRegister 
   Log inLog in 
JVC AV-20920 horizontal picture issues    
Post new topic   Reply to topic    Riddled TV Repair Forum Index -> TV Repair
 
Author Message
dis astranagant



Joined: 23 Jun 2011
Posts: 1

PostPosted: Thu Jun 23, 2011 10:07 pm    Post subject: JVC AV-20920 horizontal picture issues Reply with quote

My 13 year old tv starts up normally, but will eventually (sometimes within seconds, other times after several minutes) darken a bit and random lines will displace horizontally every frame (Vertical lines get really jagged/wavy). Sometimes an inch or so, other times just a couple millimeters. Sometimes it's fairly localized and low density, other times it's practically every scanline. It may recover after a while, but generally not for long. This started several months back when I was playing a video game, I got fed up with it and stopped using the tv for a while but am now kinda curious as to what in the world is going on. I haven't really tried much besides checking the connections and fiddling with the picture controls.
Google

PostPost subject: Advertisement

Display posts from previous:   
Post new topic   Reply to topic    Riddled TV Repair Forum Index -> TV Repair All times are GMT - 6 Hours
Page 1 of 1

 


Disclaimer: All information provided by RiddledTV is strictly for information purposes only. Please observe all warnings displayed on your electronic
devices. This information should only be used to help diagnose work, and all service should be performed by a qualified technician.
Contact Us       Privacy Policy       Copyright © 2015 RiddledTV.com       Advertise on RiddedTV.com