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Discussion Starter · #1 ·
I was wondering if anyone could help me with a problem I'm having with my 53' Hitachi Ultravision 53SDX89B projection tv.

The picture and sound work perfect, with no convergence issues, but the tv will randomly cut off the picture. The power and sound remain on but the picture will disappear and the red "protection LED" on the board will start blinking

If i turn off or unplug the tv for about 5 minutes everything goes back to normal

Any help, suggestions or tips would be appreciated
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