SM74-4

Discussion in 'Heidelberg Printing Presses' started by Beguin, Nov 18, 2021.

  1. Beguin

    Beguin Senior Member

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    hi dear elder, I have the screen of my sm74 that does not light. I'm looking for but I can not find someone could help thank you very much
     

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  2. ashok kumar

    ashok kumar Senior Member

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    Location:
    india
    Open back side cover
    Check supply is coming or not.
    You can also fix external monitor to run the machine temporary
     
  3. Beguin

    Beguin Senior Member

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    when I put the machine in the led being on the card of the screen flashes.
     

  4. ashok kumar

    ashok kumar Senior Member

    Joined:
    Nov 2017
    Messages:
    101
    Location:
    india
    Sir
    There is problem bin blast invertor(which give supply to the tubes for illumination.
    To confirm the Flash light using external source from side and see r able to see the display pix
     
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