Question about Hitachi 53UDX10B 53" Rear Projection Television
At first the screen was jumping, now there are ghost images on the screen, the reg. pic then a green image and a purplish pink image above that one. the images at the top and bottom are both bowed in. any hope that this may be fixable? It had a really clear pic until we hooked up our wii to it.
You need to replace both convergence ICs they are STK392-120 you can get replacement ICs and free instalation instructions at the following link.
Posted on Jun 05, 2008
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Posted on Jan 02, 2017
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This sounds like your convergence correction amplifiers have malfunctioned. These Integrated Circuits often burn out after a few years (STK392-110) they can be replaced with a higher version (STK392-150) However it is important to have the biasing circuitry checked to make sure nothing has burnt out as a result of the ICs malfunctioning. If you have a background in electronics you can repair this problem with very little effort, however if you do not have a background in electronics, I would suggest that you have your TV serviced by a qualified TV technician.
I hope this helps,
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