- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Hi , it seems you are experimenting a light engine problem.Here's how your tv works: http://www.youtube.com/watch?v=ZLLHnQ4y-wo Basically there's 3 LCD chips that create the colors and image by blending together.When these chips start to melt you will get those blue spots, pixilation even vertical lines.You will need to replace the light engine. Have a blessed one!
I have recently developed the same yellow spot problem on my Sony KDF-E50A10 50" LCD television...a large yellow circular hue that takes up the bottom center of the picture and is especially noticeable against a white background. It has been diagnosed as the optical block (light engine) and without an extended warranty Sony refuses to assist with the repair cost. Repair was estimated at $1,100 plus tax and travel fees to my home. So you see, it is not only a Hitachi problem. You would think they could build something that would last more than two years considering the initial cost of over two grand for the TV !