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help on cd pickup

Discussion in 'Electronic Repair' started by mikelim, Aug 3, 2005.

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  1. mikelim

    mikelim Guest

    Hi,


    Wonder if you can kindly offer me some information on CD pickup with
    regards to:


    1. pinout


    2. the structure, especially optics ( I have observed that the pickup
    structure differs from one model to another, is it possible for you
    to list or provide source of optics information of the cd pickup along
    with the product model, etc).


    Thank you very much for your aid rendered and time. I have read
    through sam laser faq but it is too generalised.


    Yours sincerely,
    Yoong Ping, Lim
     
  2. It's not the Laser FAQ that might be of use but the CD player repair
    guide, since it describes in more detail the functions of the various
    parts of a CD pickup.

    If you have a specific model in mind, you should list it here. Someone
    may have a schematic of the player using it which would then have the
    pinout.

    --- sam | Sci.Electronics.Repair FAQ Mirror: http://repairfaq.ece.drexel.edu/
    Repair | Main Table of Contents: http://repairfaq.ece.drexel.edu/REPAIR/
    +Lasers | Sam's Laser FAQ: http://repairfaq.ece.drexel.edu/sam/lasersam.htm
    | Mirror Sites: http://repairfaq.ece.drexel.edu/REPAIR/F_mirror.html

    Note: These links are hopefully temporary until we can sort out the excessive
    traffic on Repairfaq.org.

    Important: Anything sent to the email address in the message header above is
    ignored unless my full name is included in the subject line. Or, you can
    contact me via the Feedback Form in the FAQs.
     
  3. mikelim

    mikelim Guest

    Hi there,

    I have dismanted a few old cdrom drive.

    I feel it will be easier for me to perhaps ask what schematics you have
    and I will buy or get the cd player or drive model than the other way
    around.

    Please advise.

    Thank you for your time.
     
  4. sofie

    sofie Guest

    mikelim:

    What are makes and models of the "few old cdrom drives" that you have?
    most certainly not easier.... reply post with the make and models.
     
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