Hitachi 55HDX99 55 in. Plasma HDTV "buffer upper board" Questions

upper Y buffer baord. Upper Y bufferYou have to find out which one is faulty before replacing. Aslo cross check the part number on the board before purchase. Ajin. You-Tube video "XEVTu_IGxfE&

...the upper buffer and the main board I think my uppper Y buffer and main board are ok Yes.  In most cases, lower and upper together have to be replaced.  Check this link for more

...upper Y buffer board blew (with pink smoke and all). I ordered a new upper buffer, which when installed, sparked in the same exact place. What could be causing the two boards to go up in smoke? NEED ...

...upper Y Buffer board and a Lower Y buffer board. According to my research these boards seem to be the source of the problem. I am assuming that the upper buffer controls the top half of my screen and ...

upper buffer boards were bad. Is the y upper buffer part number BN96-02034A? Also, do these boards plug-in or is it more complicated than that. I am an engineer, but I have never worked on a plasma tv

...BUFFER UPPER ASSY Samsung BN96-02216A BOARD, Y LOWER BUFFER ASSY Try to replace the Logic board or X main board. Hey the probelm i think is the buffers low or upper left side on back when cover is ...

...upper buffer board. Is it hard to fix? No, easy repair if you know for sure that is the only problem. It is very rare to have just an upper buffer board bad without the Y sustain board being bad

...upper Y-buffer board and lower Y-buffer board for this model from a major parts distributor if needed: JVC "PD-42DX6" Replacement Part Upper Y - Buffer Board (LJ41-02760A) JVC "PD-42DX6" Replacement ...

...upper and lower buffer boards.. they control the top and lower half of screen devided horizontally, i have had many run ins with these sets. and usually the buffer boards arent cheap. they plug into ...

...and that the wired lead connecting the upper buffer board to the lower buffer board is pushed in firmly.If this doesnt solve the problem then you will most probably have a faulty lower buffer