Phillips 42 PF7320A/37 has horizontal lines and red pixels

[chevy56]

I put in a new power supply and fixed the no power issue,but now I have horizontal lines and red smears even with the menu on.I thought it was probably a bad panel until I saw a green LED blinking on the SSB board.They are 2 green LED's side by side LED 2011 is blinking and LED 2010 stays lit solid.Does anyone know if it would be a bad panel or SSB board?

[tom66]

Re: Phillips 42 PF7320A/37 has horizontal lines and red pixels

This is a bad Y-buffer board.

[tibimakai]

Re: Phillips 42 PF7320A/37 has horizontal lines and red pixels

...or boards, they are two. If you have the pink lines on the whole screen then both have to be replaced.
Each controls half of the screen.

[tom66]

Re: Phillips 42 PF7320A/37 has horizontal lines and red pixels

Yes, though sometimes a bad upper can make the lower appear bad.
Both should be replaced.