you need new convergence ICs STK392-110 ICs and the JVCconvergence resistor Kit #1 you can get the parts at the following link with free instructions more...
JVC AV-56WP74 56 in. Rear Projection... - Troubleshooting
JVC AV-56WP74 my screen comes on perfect then doubles. i heard it was chips for convergence or replace the board. is this true, and is the partJVC SSB-5068A-M2-R P.W.Board Assy the right partmore...
JVC AV-56WP74 56 in. Rear Projection... - Troubleshooting
I art JVC 46 inche double vision Hello I've had I tried to repair using the auto convergence . I read theres a part I could buy and try to replace more...
JVC AV-56WP74 56 in. Rear Projection... - Troubleshooting
has coloured outlines or a 3D
image the Convergence Circuits most likely need attention.
Replacing the output does not usually cause damage to other parts of the TV when convergence
chips fail. that usually allow reliable on-site repair are JVC,
Samsung and Hitachi.
It is normal to have some more...
JVC AV-56WP74 56 in. Rear Projection... - Troubleshooting