Why is picture jittery? - Televison & Video

If you have room to install extra memeory, do so and see what happens. If you still have the same problem, it could be that your video card is defective.

CONVERGENCE PROBLEM. FIND A HONEST TV TECH. MAYBE A $300 REPAIR

THIS LOOKS LIKE A LOGIC BOARD PROBLEM ABOUT 225 DOLLARS

Ur tv have a convergence problems,it dead.U know how to solders?Must replaced 2 STK convergence ICS,and some or all it resistors.Tries Websites Tv repair World.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost u $300-350 for parts and labors.

Sounds like the verticle circuit is failing a honest shop will take of this for you around 180-230 if you want to do yourself youll need a iron and some filters and an verticle ic

I have the same prob need to change the resistors as a first resolution. there should be 5 of them, if you dont soon and i mean soon you could cause the skt to go bad and have to start over in your repair

Hi,

Possibly either a tracking problem or the video heads are dirty. Please try a head cleaner which looks like a VHS tape but is meant for removing any dirt on the video head. Most models come with a liquid solution. Tracking normally is automatic nowadays, however, there are some variations and manual tracking (or bt the remote) should correct any jittery images.

If neither of the above is corrective, then your unit would require the services of a qualified professional.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FixYa.

This EXACT thing just started happening with my WS-48513. Anyone have any ideas?

Hyper module - need to rebuild them though they are NLA and have been for some time...
Bill
Premium Technologies
[email protected]

the jittering will get worse with on time this tv needs a hyper module and some are still available for replacement id get a new hyper module or have it rebuilt needs caps in the module forget about doing this repair yourself just like the guy on csi miami "they never listen"