Hey all,
I have a Samsung 50 inch plasma (which is similar to several other models like the one many have contributed to on here). Basically the Ysus failed catastrophically, several shorted fets, transistors and a SMD transistor along with a blown upper Y buffer board. I have replaced all the blown fets and transistors etc on the Y main, and with just the bottom buffer plugged in the TV turn on, does the "doodilydey" and the lower half of the screen is lit. However there is no picture on the lower half. I read somehere that this set doesnt fire up without the upper buffer.. is this true? So why does my lower half of the screen light up? Please tell me of your experience with this model, I am trying to figure out if my Ysus is Ok before plunking down money for a new buffer board.
I have a Samsung 50 inch plasma (which is similar to several other models like the one many have contributed to on here). Basically the Ysus failed catastrophically, several shorted fets, transistors and a SMD transistor along with a blown upper Y buffer board. I have replaced all the blown fets and transistors etc on the Y main, and with just the bottom buffer plugged in the TV turn on, does the "doodilydey" and the lower half of the screen is lit. However there is no picture on the lower half. I read somehere that this set doesnt fire up without the upper buffer.. is this true? So why does my lower half of the screen light up? Please tell me of your experience with this model, I am trying to figure out if my Ysus is Ok before plunking down money for a new buffer board.
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