Question about JVC AV-56WP74 56" Rear Projection HDTV-Ready Television
My TV one day started flickering and a blue shadow/outline has been disfiguring my picture ever sense. All of the images on my set have this blue shadow that doubles the image. I ran auto convergance but it didnt help what so ever. Is this fixable
Yes, one of your convergence IC's have gone bad. They are located on the convergence board inside the tv and there are two of them. They are inexpensive and easy to replace if you know how to solder. Watch out for the JVC booby trap sensor on the dvi input card. Don't run the tv with the back panel off unless you have disconnected the DVI card from the main board. I would even cover the little sensor with black electrical tape. Then it is safe to work on the tv when it's open and on. Well safe for those who know what they are doing.
Posted on Aug 15, 2007
Yes had same problem must have convergence chip replaced cost 300.00
Posted on Jul 29, 2007
Aug 07, 2011 | JVC AV-56WP74 56" Rear Projection...
Jul 04, 2011 | JVC AV-56WP74 56" Rear Projection...
Nov 22, 2010 | JVC AV-56WP74 56" Rear Projection...
Dec 07, 2008 | JVC AV-56WP74 56" Rear Projection...
Aug 29, 2008 | JVC AV-56WP74 56" Rear Projection...
Jul 06, 2008 | JVC AV-56WP74 56" Rear Projection...
May 08, 2008 | JVC AV-56WP74 56" Rear Projection...
Apr 21, 2008 | JVC AV-56WP74 56" Rear Projection...
Jan 13, 2008 | JVC AV-56WP74 56" Rear Projection...
Dec 04, 2007 | JVC AV-56WP74 56" Rear Projection...
Mar 09, 2014 | JVC AV-56WP74 56" Rear Projection...
Jan 09, 2014 | JVC AV-56WP74 56" Rear Projection...
191 views
Usually answered in minutes!
×