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Pete
Pete, Electronic Engineer
Category: TV
Satisfied Customers: 17638
Experience:  Over 16 years of experience installing and repairing electronics.
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My toshiba 42HPX84 at first would flash kind of black until

Customer Question

My toshiba 42HPX84 at first would flash kind of black until it I guess warmed up the the picture would be clear and sound fine also. It began taking longer and longer for the picture to come in. And now the picture just stays red and fuzzy so it's unable to be seen even the display is visible but not clear. We have already replaced the x sus board with no change in picture
Submitted: 2 years ago.
Category: TV
Expert:  Pete replied 2 years ago.
Hello,
I am Pete, and I'll be happy to assist with your question today.
Have you tested the voltage outputs from the power supply board when the problem occurs? If the power supply board is beginning to fail, it can result in these symptoms. Try fitting a replacement power supply board and let me know if that helps.