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Need help with optical pickup control signal

PostPosted: Fri Mar 28, 2003 10:59 am
by vanilla
Recently I purchased LiteOn LTR48246S. I extracted optical pickup unit
or OPU. I have noticeted a lot of signals on it and I have no Idea what are they used for. This is supposed to be a part of my student project. If anyone could help with this it would be greatly appreciated. Actually any info regarding control signals of any optical pickup unit woud help.