Question about LG 50PC1DR 50 in. Plasma HDTV

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I was replacing caps and thought I looked at all of them and thought they were all the same but one is a different value. I need to know if anyone has anyway of helping with this.

I removed 9 capacitors on the power board. When I looked at them before hand they all looked like 3300uF 10V caps but one of them was actually a 680uF 50V cap. I found a schematic online but the cap they had listed with the locations were completely wrong.

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