Samsung LN40B550K1F Support Questions

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Power Requirements
WIll this TV work if my power is AC 110v 50 HRZ?

Tv Goes Black With Audio Still From Time To Time
My Samsung LN40B550K1F will power up and then go back with audio still and then come back on. It kee...

Tv Goes Black With Audio Still From Time To Time
Why does my TV go black but still has sound?Replace the HDMI cable as it may have a short or another...

My Backlight Isn't Working
There is a Service Manual for the model here that should be of great help with the issue.

Working Fine, After Two Hours Off, No Audio, Cycled Power No Joy
A possible capacitor issue. There is a service manual for the model that should be of some assistanc...

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