jankem2 Posted November 25, 2006 Report Share Posted November 25, 2006 (edited) Infront of me there is a mz-nh900. And its got a problem.It just can't read MD's. What does happen if I put a Md in it:-The MD begins to turn.-and the Lacerplate (Is it called like that?) is "driving" first a little bit to the ending of the md and than more to the begining...that happens 4 or 5 times until the Lacerplate is at the beginning, but than its doesnt stop and read, it just wants to drive on, and than it sounds like "Tack tack tack tack" and after a few times the error messages is: "error"So now my question: How does an md-player know where the Lacerplate is, and how does it know if it is at the begining or at the end? And what can be defect if this happens? The enige isn't the fault, I changed the complete enigepart.Please help.Sorry for my bad english, just didn't talk for a while Edited November 25, 2006 by jankem2 Quote Link to comment Share on other sites More sharing options...
Superbaldguy Posted November 25, 2006 Report Share Posted November 25, 2006 It sounds like the overwrite head is cooked, or it's a weak laser. I'd simply give it a good whack by hitting it on its bottom, as it's not economical to repair. Sometimes you can put the laser back in alignment, but it doesn't sound good. How old is your NH900? Quote Link to comment Share on other sites More sharing options...
jankem2 Posted November 25, 2006 Author Report Share Posted November 25, 2006 I don't think that it is the Laser, because the Laserplate is driving all the time, the Lacer can't even read, in my opinion. It's to old for warranty... Quote Link to comment Share on other sites More sharing options...
jankem2 Posted December 1, 2006 Author Report Share Posted December 1, 2006 does nobody no how the positioning of the Laser is working?How does the Recorder know where the Laser is? Quote Link to comment Share on other sites More sharing options...
e1ghtyf1ve Posted December 2, 2006 Report Share Posted December 2, 2006 Try this:1. Remove all power sources, batteries, etc.2. With a slightly moistened (with CD lens cleaner) cotton swab VERY GENTLY clean the lens.Please, never ever "whack" sensitive and highly engineered Hi-MD recorders. It hurts just thinking about it.3. Reinstall the batteries, power sources...4. Insert a brand new MD or Hi-MD and format it. Use Sonic Stage or record your voice live.5. Try to play it back.6. Let us know if it works any better. Quote Link to comment Share on other sites More sharing options...
jankem2 Posted December 3, 2006 Author Report Share Posted December 3, 2006 just let me call it: "clean the lens"That was the first idea i had, but it isn't the solution! Quote Link to comment Share on other sites More sharing options...
e1ghtyf1ve Posted December 3, 2006 Report Share Posted December 3, 2006 (edited) just let me call it: "clean the lens"That was the first idea i had, but it isn't the solution!If a new MD doesn't help, then it needs a new optical block.Edit: Is that what you meant by "enigepart?" Edited December 3, 2006 by e1ghtyf1ve Quote Link to comment Share on other sites More sharing options...
jankem2 Posted December 5, 2006 Author Report Share Posted December 5, 2006 No, engingepart is the thing which makes the md spin and which lets the optical block( i called it lacerplate before) move.Yeah i think,too that this would be the opinion...There are only two things which can be faulty:1. otical block2. mainboard.But i think it is the optical block...Shit... Quote Link to comment Share on other sites More sharing options...
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