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Thread: Laser media 8 channel driver card pinouts

  1. #1
    Join Date
    Aug 2010
    Location
    Bordentown NJ USA
    Posts
    270

    Default Laser media 8 channel driver card pinouts

    Does any one have schematics manuals or pinouts for the laser media 8channel GM20 driver? I have one and need to rebuild it. I think there were posts on this in the past but I cannot find them.

    Best
    Michael
    Dreamcaster Multimedia
    Visit our website:
    https://dreamcasterlasershows.com/

  2. #2
    Join Date
    Jun 2005
    Location
    Los Angeles
    Posts
    263

    Default

    I might be able to put you in contact with someone who worked there. I'll give him a call tomorrow.

  3. #3
    Join Date
    Jul 2007
    Location
    Brooklyn NYC
    Posts
    820

    Default

    hey Mike

    i cant remember but its either pin 1 ground and 2-9=1-8 or pin9 ground and pin 1-8 =1-8

    just use a meter to check pin 1 and 9 and see which is ground

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