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Watched your vid. Yep, I think I have the same problem...the inability to have smooth color gradients.

Samsungtech wrote: The problem you having is probably just the index delay which you need to adjust from the service menu, if the model begins with an HLP then when you replace the color wheel , the new color wheel should come with a sticker that will have the RGB values plus index delay fail to do...

The problem you having is probably just the index delay which you need to adjust from the service menu, if the model begins with an HLP then when you replace the color wheel , the new color wheel should come with a sticker that will have the RGB values plus index delay fail to do this may cause the...

Very interesting! Some, it's at least possible that my removal of the entire light engine, and partial disassembly to replace the ballast/color wheel has knocked something slightly out of alignment. Was your set otherwise sharp except for the banding issue in dark areas? I would imagine that if the ...

My HLS-6767W started having the 3 flashing lights problem. Replaced the bulb to no avail. Ordered a new ballast and color wheel and that got the TV working again. Put the old bulb back in since it didn't seem to be the problem in the first place. Now I've noticed that dark areas have a postertizatio...