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LG 50" RU50PZ61

Posted: Tue May 26, 2009 9:45 pm
by Rickie
Hi,
My LG 50" plasma TV's screen just went blank on the upper left 1/4 of the screen (facing the TV). The rest of the screen is operating normally, the picture is fine.
Can you recommend which board controls the upper left corner so I can try it.
I did pull a few part numbers off various boards. For example, I pulled a XR-TOP part number of 6870QRC006A from my TV. Anyway, can anybody recommend which board?
Thanks,
Rick

Re: LG 50" RU50PZ61

Posted: Wed May 27, 2009 3:13 pm
by Jake
i think you have to check the y and X sustain boards...