Chosen Solution
Sony TV KD-70X6700E Trying to find out what causes purple blotches on my Sony KD-70X6700E. Any advice on what board or controller may be at fault so I can repair as Sony will not.
@metalman383 . Commonly caused by bad backlight LED’s but it can also be an error with the panel. We would need to see what those look like on your screen. Post some good pictures of this with your QUESTION. Edit your QUESTION and follow this guide Adding images to an existing question
