Panasonic TH50PF20 fault - flashing lines


Novice Member
It looks like my 18 month old PF20 has developed a fault. I noticed it a couple of weeks ago when my Onkyo TX-NR807 was returned after having a new HDMI board as the ethernet board was playing up. On first inspection I thought it was the new board was at fault, but after more diagnostics, it appears that its the PDP:thumbsdow

I've uploaded a video of the problem, namely flashing horizontal lines appearing vertically on the right hand side of the screen. Any ideas on what the cause is before I call AV Sales on Monday?

Onkyo HDMI fault - YouTube
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