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  1. Hitachi
    Are Hitachi Y-SUS boards fragile? I have 2 p50s601's. 1 was working, 1 was not. I decided to swap out every board one by one from the working to the non working one to try and determine which board was bad. The end result is now 2 NON working tv's!!!! both having a 4 blink code.....not...
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