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Samsung pcj522r Can you tell me what the DCU is?

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Its the digital convergence unit. If that goes out you will not have any control over the convergence. I have seen many times where the convergence ICs were suspected to be bad, and then after changing the ICs the set still wouldnt converge. the magic focus is controlled by the DCU often the magic focus will work only part way, then other times it will go farther then back to nothing. The DCU is usually suspect if more then 1 color is out.

Posted on Jul 26, 2008

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