Question about Samsung SPN4235 42 in. Plasma HDTV

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Samsung HP-R4262- has sound but no picture...

Hi, need your help please!!!

my samsung suddenly had no picture even though sound was ok, and also there was burning smell. When i checked the back, I recognized the Y-buffer board (upper) burned and replaced it with another Y-buffer board-BN96-02034A. When I turned it on still no picture and this time, not even a sound. Was something else affected by the initial burning? Please be detail so i could follow.
I greatly appreciate your guidance.

Dan

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YOU SHOULD HAVE REPLACED THE Y-MAIN BOARD AT THE SAME TIME, NOW DON'T TURN IT BACK ON UNTIL YOU REPLACE THE Y-MAIN OR IT COULD TAKE OUT THE NEW Y-MAIN

Posted on Dec 26, 2008

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