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Thread: Linatrol HL-90 Service Manual

  1. #1
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    Default Linatrol HL-90 Service Manual

    Hello,

    I have some problems with an HL-90 Tracing System.
    The system is not detecting the drawing paper.
    The green LED only blinks when I quickly move the paper.

    I'm looking for the service manual to check if there is an adjustment procedure.

    Any help will be appreciated.

    Regards, Enrique.

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    Default Re: Linatrol HL-90 Service Manual

    Hello

    My HL-90 needs warming up for at least 30 to 60 minutes. I switch it with the tracer light on and after a time it reads the lines mutch easier.
    Its also important that the drawing is completly flat and at right distans from the tracer. I use some large wachers placed around the drawing to make it flat.

    I have another problem with my tracer.
    The X-axis motor does only work in one direction. I have tried to switch cables and it turns out that its nothing wrong whith the motor, because the same problem occures.
    Im also in need for a service manual whith an elctrical schematic attached. Any suggestions?

    Best regards Kjell Dalenius
    hing



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    Default Re: Linatrol HL-90 Service Manual

    Hello Kjell,

    Thanks for the tips.

    I got the HL-90 Service Manual, but schematics and test patterns are missing from it.
    Following the troubleshooting guide it seems that the optical sensor on 415B803G01 board is damaged.
    Does anyone know what sensor is this (manufacturer part number)?

    The service manual I got is attached to this message. Hope it helps you to solve the problem.

    Enrique.

    Attached Thumbnails Attached Thumbnails Linatrol HL-90 Service Manual-hl90-manual-pdf  


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    Default Re: Linatrol HL-90 Service Manual

    Hello Enrique

    Thanks for the service manual, Im sure it will help me.

    God luck to you.

    Best regards Kjell



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    Default Re: Linatrol HL-90 Service Manual

    Quote Originally Posted by silvaenr View Post
    Hello Kjell,

    Thanks for the tips.

    I got the HL-90 Service Manual, but schematics and test patterns are missing from it.
    Following the troubleshooting guide it seems that the optical sensor on 415B803G01 board is damaged.
    Does anyone know what sensor is this (manufacturer part number)?

    The service manual I got is attached to this message. Hope it helps you to solve the problem.

    Enrique.
    I hate to revive this, but curious as to whether there was ever a solution found? Did anyone ever find a replacement photo diode?



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