Question about Samsung HCN4226W 42" Rear Projection HDTV-Ready Television

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Samsung HCN4226W 42

My television began showing a red sceen with horizontal lines. Finally all of a sudden sound stayed on and screen went totaly dead. I tried adjusting the F/S adjuster and the HV adjuster but no result. Manufacture date is August 2003, serial number 3CEW800594A. Your help will be greatly appreciated. After reading some of the posts, I finally decided to order the convergence amp board.I replaced it with the old one, unfortunately I am having the same problem. Aditional help would be greatly appreciated.

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Check to see if you have the 117 volts you need to power the Flyback Transformer. You can test this at the connector labeled CN801 at TP61 and grd. If you do not have power here check the fuses around the T801S Transformer. They are little green components that look like resistor and labeled with an FD.

Posted on Nov 10, 2006

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