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Sorry to say this blinking error means the tv will need parts and service that will end up costing more than a new 34" tv and the repair will only come with a short warranty like 90 days. Many boards for this tv are not available anymore and so repairs are not simply plug and play, rather require intense diagnosis and component level repair which requires hiring a very skilled and factory authorized technician. Due to the age of the tv, it's likely another failure will occur and then you are looking at another expensive repair. To locate a trusted servicer in your area enter your zip code at tvrepairpros.com, but my advice is to get a new tv that will come with better picture quality, more features, smaller/lighter, and full warranty.
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