Question about Hitachi 50GX30B 50". Rear Projection Television
Your TV most likely has a convergence failure. ( common problem )
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 directions your convermy hitachi ultravision have double vision and - 0667c5f.png are bad and should be replaced. This is a common problem.
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.
Posted on Jun 20, 2009
The convergence on you television has come unaligned, you can have it realigned by a television repair professional. If a problem still exists the ic's on the convergence board may be bad in which case they will need to be replaced.
Posted on May 18, 2009
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Posted on Jan 02, 2017
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