I have a 46" Hitachi big screen that I am working on. The model number is 46W500. The problem I am having is that it will keep blowing the horizontal output transistor 2SC5909 after about one day of use. Usually on some other sets I have worked on that has been caused by a bad flyback. But, I have no way to ring the flyback to check it. Any ideas? Does anyone have a schematic for this set? Thanks in advance.
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