I was watching tv and it just developed a blue 3D shadow. When I tried to adjust convergance it was wavy and way off and would not adjust. Problem remained after unit cooled off and was turned back on. What is the fix? Is there a chip or resistor that has gone bad? Where can I find current schematic's that show componet lay out?
Thanks
Your TV most likely has a problem in the convergence circuits. ( common problem )
Here are some of the most common symptoms and example photos of a convergence problem
Here are some photos of convergence problems.
Here is a quick test....
Using your original remote go-to the tv settings then goto the convergence section.
Try to adjust the red and then the blue convergence.
You should be able to move them up, down, left, and right.
If you can't move them in all directions your conWS55511Mitsubishi TV convergance problem - 0667c5f.pngips are bad and should be replaced. This is a common problem.
SOLUTION
You will need to replace the convergence chips and possibly some convergence resistors and pico fuses. Its a fairly easy DIY job or you can call in a pro. If you want to do the repair yourself check the site www.TvRepairKits.com. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, thermal paste, email/phone support, etc.
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