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Original Message
RE: DVD pick up head
Posted by Bob in Alberta on May 11, 2009 at 14:53:17:
Well, first thing you need is an oscilloscope and then you have to find the RF eye testpoint to know where to connect the scope probe to. Then you need to find the appropriate service manual to find out what the proper level of the RF eye waveform is. Also, while you're at it you should probably look into a technical school so that you have some kind of a clue as to what you are actually doing. Sorry to be so blunt but as a former electronic service tech I used to love dealing with customers that liked to tweak adjustment pots. Come to think of it, you guys helped pay off my house. My advice, if it ain't broke don't screw with it.