Question about Televison & Video
I would try reseating the wire connections especially the LVDS cable from the main board to the Tcon Board.
Posted on Apr 06, 2013
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Posted on Jan 02, 2017
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 convergence 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 21, 2009
The green CRT's (color picutre tube or color wheel, or ballast) will need to be tested for replacement.
It is quite common with these tv's
You will need an ohmmeter and or voltmeter and test each component for currency and accuracy
Posted on May 06, 2009
yes sounds like a convergence issue. The following link has convergence repair kits which contain the parts and a cd with instructions on how to do the repair.
Posted on Jul 10, 2009
Yes sounds like a bad light engine (Optic Block), expensive part, but sony has extended some warranties on these for two or three years
link hope this helps
I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771
Posted on Aug 26, 2009
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