Author Topic: Samsung ps50a556 Grainy picture ... gets worse until shutdown. (Read 6525 times)

clark97 · « **on:** October 22, 2012,14:12:35 »

Samsung 50" HD Plasma PS 50a556 when switched on has a slightly grainy picture which gets worse as the set warms up until you end up with whats in the photo :

Any help greatly appreciated. Looks z sus related as once like this it takes ages for image to appear and leaves a temporary image burn.

Thanks in advance guys.

Mulja tv repair portal · « **on:** October 22, 2012,14:12:35 »

jordan · « **Reply #1 on:** October 22, 2012,14:41:32 »

SMD capacitor C-5045 on Y-SUS board

clark97 · « **Reply #2 on:** October 22, 2012,14:48:54 »

Thanks for the quick reply. I'll get straight on it tomorrow.

Mulja tv repair portal · « **Reply #2 on:** October 22, 2012,14:48:54 »

clark97 · « **Reply #3 on:** October 23, 2012,05:26:18 »

Do you know the value of the capacitor please.

jordan · « **Reply #4 on:** October 23, 2012,05:32:39 »

100nF

clark97 · « **Reply #5 on:** October 27, 2012,07:32:10 »

Thanks for your help, what voltage should they be. I ordered 50v being the biggest I could find but they seem very small compared to the original.

Mulja tv repair portal · « **Reply #5 on:** October 27, 2012,07:32:10 »

Mulja tv repair portal

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