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  • Pinouts...

    I have a 20x4 character LCD.

    PWB 20434-CEM

    OPTREX JAPAN

    it has 14 pins. Anyone have any idea on how to wire this?
    Car: 1999 Dark Green Mustang GT Coupe
    Audio: Alpine HU, JL 6ch Amp, JL Stealthbox and XR series components.
    Player: Empeg for now; something custom later.
    www.neotechpc.com - Custom built laptops!

  • #2
    http://www.geocities.com/SiliconVall...onnection.html

    I would yell at you for not using the search function, but that would be more typing.

    ------------------
    http://mp3box.2y.net
    www.arbybean.com

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    • #3
      Oh, and ignore the last two pins - they're for a backlight you don't have.
      www.arbybean.com

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      • #4
        You fairly sure on this one? I tried this one i think....
        Car: 1999 Dark Green Mustang GT Coupe
        Audio: Alpine HU, JL 6ch Amp, JL Stealthbox and XR series components.
        Player: Empeg for now; something custom later.
        www.neotechpc.com - Custom built laptops!

        Comment


        • #5
          Here's the manual for it... straight off of the optrex website...

          http://www.optrex.com/SiteImages/Par...C/20434aae.pdf
          www.arbybean.com

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          • #6
            The pinouts match the standard hd44780 pinouts. Wire it up like that first diagram and everything should be fine.
            www.arbybean.com

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            • #7
              Thank you for your help.
              Car: 1999 Dark Green Mustang GT Coupe
              Audio: Alpine HU, JL 6ch Amp, JL Stealthbox and XR series components.
              Player: Empeg for now; something custom later.
              www.neotechpc.com - Custom built laptops!

              Comment

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