datasheet of a vam1201

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#4
mIch said:
hi,
I am looking for the datasheet of the vam1201 laser. it's a sharp componant called ltoh30pf/pa or ltoh35pf/pa... If someone have it, please send it to me!
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LT0H30PF/LTOH30PF - this is a hologram laser diode from Sharp (very old)
and was used in the aera of "Windows 95" for personal computer cd drive from Philips
go to 4.2 (specifications)
http://contents.driverguide.com/content.php?id=73347&path=README.TXT
There are no datasheets to find except this short form datas about
LT0H30P datasheet and Application Note, Data Sheet, Circuit, PDF, Pinout | Datasheet Archive

here some additional informations from this forum:
http://www.diyaudio.com/forums/digi...lt0h30pa-inside-philips-cdm12-vam12-mech.html
and by post #14 and #15 about
http://www.diyaudio.com/forums/digital-source/156764-philips-vam-1210-a-2.html
and by post #24 about
http://www.diyaudio.com/forums/digital-source/95276-sony-cd-player-optical-pickups-3.html

and other sources:
http://www.vendoramusements.com/images/DataSheet.pdf (Datasheet VAU1254)
and page 117 about
Handbook of magneto-optical data ... - Google Bücher
and US-Patent 5511059
Patent US5511059

here some datasheets of other Sharp hologram types:
http://www.datasheetcatalog.org/datasheet/Sharp/mXvsssy.pdf
http://www.datasheetcatalog.org/datasheet/Sharp/mXttzwy.pdf
http://www.datasheetcatalog.org/datasheet/Sharp/mXvsssy.pdf
LT0H4AL datasheet and Application Note, Data Sheet, Circuit, PDF, Pinout | Datasheet Archive
LT0H4AL datasheet and Application Note, Data Sheet, Circuit, PDF, Pinout | Datasheet Archive

and the datasheet of the VAM1201 successor:
http://www.partmate.com/download/VAM1202.pdf
http://www.daisy-laser.com/products/CD/modules/L121065/val1210_65_68v1.0daisy2.pdf
 
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#5
mIch said:
hi,
I am looking for the datasheet of the vam1201 laser. it's a sharp componant called ltoh30pf/pa or ltoh35pf/pa... If someone have it, please send it to me!
Click to expand...

cm said:
I've got it. Email me to get a copy.
Click to expand...
It would be a great help, if I have the datasheets therefore.
My e-mail address is follow:
kirschner-hifi@tiefbasswiedergabe.de
additional I want to know the currently manufacturer/producer of the successors from this Sharp types - go to
http://www.diyaudio.com/forums/digi...lt0h30pa-inside-philips-cdm12-vam12-mech.html
perhaps you have an idea, where I can ask in far east.
 
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