Electronics EG9012F-NX Could you help me please??

Discussion in 'Modding' started by Guizmo57, 7 Jul 2005.

  1. Guizmo57

    Guizmo57 What's a Dremel?

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    Hello everybody!!!

    I need help to connect my old lcd display to a vesa connector...
    The problem is I've not the display's pinout!!

    The ref of this display is EG9012F-NX, it's an epson LCD, 9 inch, it has 15 pin connector on the left.
    On the main PCB there is 3 IC : 2x"JRC 324G" and 1x"EPSON010".

    Could somebody help me please?

    Thanks in advance!!
     
  2. Guizmo57

    Guizmo57 What's a Dremel?

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    Hello...

    I've found others informations about my display :
    "9.5 inch Mono STN, Dual Scan, VGA 64 gray colors at 640x480"

    What does it means "VGA 64 gray colors"??
    How many wires I have to have for the colors?

    I've found that with my multimeter:
    1->
    2->Latch Pulse
    3->
    4->To the pin5
    5->5V?? (not sure for the moment)
    6->GND
    7->To the backligth or from it ( Why??? )
    8->
    9->
    10->
    11->
    12->
    13->
    14->
    15->

    Any ideas for the rest??

    Thank in advance!!
     
  3. Guizmo57

    Guizmo57 What's a Dremel?

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    Last question!

    Ok...apparently my LCD has the same pinout as the Sharp LM64P839

    1-> Vsync
    2-> Hsync
    3-> XCLK
    4-> Display control
    5-> +5V
    6-> GND
    7-> Negative Bias Supply (value??)
    8-> Upper Data
    9-> Upper Data
    10-> Upper Data
    11-> Upper Data MSB
    12-> Lower Data
    13-> Lower Data
    14-> Lower Data
    15-> Lower Data MSB

    My last question is...
    Can I connect the "upper data" and "lower data" to a VESA connector?
    I don't find a topic about that! Perhaps I'm blind?!

    Thankz in advance!
     
  4. Wolfe

    Wolfe What's a Dremel?

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    uh... there are a couple of ancient topics about this around.

    The ceneral consensus is it is cheaper to buy a full color LCD than to wire up a controller (which you HAVE to have), as controllers typically run more than $200.
     

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