Question about Hitachi 43FWX20B 43" Rear Projection Television
Hitachi 43VWX10B Rear Projection television. - The colors are out of alignment, causing shadowing. Magic Focus does not work to resolve. How can I adjust it
Do not adjust any knobs as instucted in the previous thread if you TV have a convergence problem. Doing so will only make things worse. The blog does however show you how to fix other common problems with these sets.
Here are some of the most common symptoms and example photos of a convergence problem
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 directiHitachi 43VWX10B Rear Projection Television - colo - 2c07611.pngnvergence chips are bad and should be replaced. This is a common problem.
You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick note and they will put one together for you. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, etc.
Posted on Mar 15, 2009
I have a problem with the red not lining up the way it should. Screen shows double pictures. Magic Focus doesn't even fix the proplem. Got a code 5. Was told that the video board needs replaced but can't find a part number for it. Most places even want $100 or more just to come look at it.
Posted on Jan 21, 2009
Either the pins on the convergence ICs need to be resoldered or the ICs need to be replaced. These are large black ICs attached to a heat sink and should be marked STKxxx. Resolder first. If that does not resolve it, replace the ICs.
Posted on Mar 17, 2008
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Posted on Jan 02, 2017
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