| 投稿者:@Nori [ 03/23 17:11 ] |
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Hi Nori, Thanks for reply, yes, it is some very specific laser pickup. About that Sansui link, I have thought that today Sansui isnt the same as Sansui in the year 2000 and before. But maybe I am wrong... Now I am going to write them an e-mail... Thank you for that information! Regards! Kale |
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Hi again, as I suspect, they didn't answer to me. So, I am still searching for any info about that Optical Laser Pickup. Any information is greatly appreciated! Thank you in advance! Regards from Croatia! |
| 投稿者:But no stripes [ 04/18 23:46 ] |
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I am not so well informed about your possession of the concern. When the cover of pick up unit is removed, the type turn is being written. Please refer to the photograph in follow site. http://www.kantama.com/annex/CDa7/a7.htm CMK is a name of the company that manufactures the electrical circuit patern in base board. |
| 投稿者:But no stripes [ 04/19 00:41 ] |
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According to the site where it explained the brochures of Sansi in Japanese.It is said roughly as follows. The original pick up three beam method was installed in pick up. The spot interval between three beams is set to 16μm, and the stability of the trace has been improved. The rail support part to which pick up moved was strengthened the pick up support part to improve the trace ability, and enabled operation that made to the die cast structure, made to a wide span, and was steady. The servo system was controlled smoothly by "Sansi dynamic NEW servo system", and was securing stability with a high reproduction. In addition, CD drive that using exclusively developed Brashires & Srottores motor for the CD drive, installed with the motor shaft of 3mm in the diameter and the die cast housings, and was steady was aimed at. |
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