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  • Sega Megatech

    Anyone got a Megatech PCB or the carts?

    Anyone got the pinout for the carts?
    ...maybe, but then again "maybe" covers a lot of things, like: maybe Michael Jackson really is LaToya in drag, or maybe if Dorothy clicks her heels 3 times and says "There's no place like home" while she is at home, she would telefrag herself..." - MadMikeAU

    | My | |


  • #2
    SEGA MEGA TECH
    Manufacturer: Sega
    Year: 1989


    Connector CN1 (Lamp)

    Use Molex 12 Pin 0.100" Header

    |-----|------------|
    | Pin | Definition |
    |-----|------------|
    | 1 | I.1 |
    | 2 | I.2 |
    | 3 | I.3 |
    | 4 | I.4 |
    | 5 | N/C |
    | 6 | N/C |
    | 7 | N/C |
    | 8 | N/C |
    | 9 | N/C |
    | 10 | N/C |
    | 11 | N/C |
    | 12 | N/C |
    |-----|------------|




    Connector CN2 (Select)

    Use Molex 25 Pin 0.100" Header

    |-----|------------|
    | Pin | Definition |
    |-----|------------|
    | 1 | Select * |
    | 2 | N/C |
    | 3 | N/C |
    | 4 | N/C |
    | 5 | Door SW 1 |
    | 6 | Door SW 2 |
    | 7 | N/C |
    | 8 | Test * |
    | 9 | A.1 |
    | 10 | A.2 |
    | 11 | A.3 |
    | 12 | A.4 |
    | 13 | Service * |
    | 14 | Enter * |
    | 15 | +5VDC |
    | 16 | +5VDC |
    | 17 | N/C |
    | 18 | Coin Meter |
    | 19 | N/C |
    | 20 | Ground |
    | 21 | Ground |
    | 22 | Ground |
    | 23 | Ground |
    | 24 | Ground |
    | 25 | Com A |
    |-----|------------|



    Connector CN3 (Sound)

    Use Molex 4 Pin 0.100" Header

    |-----|-------------------|
    | Pin | Definition |
    |-----|-------------------|
    | 1 | Left Speaker (+) |
    | 2 | Left Speaker (-) |
    | 3 | Right Speaker (+) |
    | 4 | Right Speaker (-) |
    |-----|-------------------|



    Connector CN4 (1P)

    Use Molex 10 Pin 0.100" Header

    |-----|-------------|
    | Pin | Definition |
    |-----|-------------|
    | 1 | 1P Up * |
    | 2 | 1P Down * |
    | 3 | 1P Left * |
    | 4 | 1P Right * |
    | 4 | 1P Shot 1 * |
    | 6 | 1P Shot 2 * |
    | 7 | 1P Shot 3 * |
    | 8 | 1P Start * |
    | 9 | Ground |
    | 10 | Ground |
    |-----|-------------|

    * Wired as NO (Normally Open)



    Connector CN5 (Gun)

    Use Molex 21 Pin 0.100" Header

    |-----|------------|
    | Pin | Definition |
    |-----|------------|
    | 1 | |
    | 2 | |
    | 3 | |
    | 4 | |
    | 5 | |
    | 6 | |
    | 7 | |
    | 8 | |
    | 9 | |
    | 10 | |
    | 11 | |
    | 12 | |
    | 13 | |
    | 14 | |
    | 15 | |
    | 16 | |
    | 17 | |
    | 18 | |
    | 19 | |
    | 20 | |
    | 21 | |
    |-----|------------|



    Connector CN6 (Power)

    Use Molex 14 Pin 0.100" Header

    |-----|------------|
    | Pin | Definition |
    |-----|------------|
    | 1 | +5VDC |
    | 2 | +5VDC |
    | 3 | +5VDC |
    | 4 | +5VDC |
    | 5 | N/C |
    | 6 | Ground |
    | 7 | Ground |
    | 8 | Ground |
    | 9 | Ground |
    | 10 | Ground |
    | 11 | Ground |
    | 12 | N/C |
    | 13 | +12VDC |
    | 14 | +12VDC |
    |-----|------------|



    Connector CN7 (2P)

    Use Molex 11 Pin 0.100" Header

    |-----|-------------|
    | Pin | Definition |
    |-----|-------------|
    | 1 | 2P Up * |
    | 2 | 2P Down * |
    | 3 | 2P Left * |
    | 4 | 2P Right * |
    | 5 | 2P Shot 1 * |
    | 6 | 2P Shot 2 * |
    | 7 | 2P Shot 3 * |
    | 8 | 2P Start * |
    | 9 | Ground |
    | 10 | Ground |
    | 11 | N/C |
    |-----|-------------|

    * Wired as NO (Normally Open)



    Connector CN8 (RGB1) - Main Monitor

    Use Molex 6 Pin 0.100" Header

    |-----|-----------------|
    | Pin | Definition |
    |-----|-----------------|
    | 1 | Video Red (+) |
    | 2 | Video Green (+) |
    | 3 | Video Blue (+) |
    | 4 | Video Sync (-) |
    | 5 | Ground |
    | 6 | N/C |
    |-----|-----------------|



    Connector CN9 (RGB2) - Secondary Monitor

    Use Molex 5 Pin 0.100" Header

    |-----|-----------------|
    | Pin | Definition |
    |-----|-----------------|
    | 1 | Video Red (+) |
    | 2 | Video Green (+) |
    | 3 | Video Blue (+) |
    | 4 | Video Sync (-) |
    | 5 | Ground |
    |-----|-----------------|

    By: Kevin Eshbach
    The Pinny Parlour likes this post.

    The Pinny Parlour Welcomes you to Aussie Arcade.

    Comment


    • #3
      Got my MegaTech up and happening. At the moment, SELECT is P1-Button4

      Note the monitor on top of the cab, ready to become the menu/instructions screen.

      I have 4 carts at the moment...
      Columns =
      Great Golf =
      Super Thunder Blade = even matches the marquee
      World Championship Soccer =

      I have Shinobi on the way. That leaves 3 empty slots .
      Anybody have any of these gems?

      Ultimately, I want to buy/build a MegaTech cab. They are the coolest looking upright cabs ever made. But, no room at the moment. I am looking to move like next year (maybe earlier), then I will have room.
      Attached Files
      ...maybe, but then again "maybe" covers a lot of things, like: maybe Michael Jackson really is LaToya in drag, or maybe if Dorothy clicks her heels 3 times and says "There's no place like home" while she is at home, she would telefrag herself..." - MadMikeAU

      | My | |

      Comment


      • #4
        Nice, Nice, Nice. Did I say nice?
        The Pinny Parlour likes this post.

        The Pinny Parlour Welcomes you to Aussie Arcade.

        Comment


        • #5
          I just noticed that by wiring up the ENTER button, you can view each game's instructions on the small monitor. Very nice indeed !!!
          Piy I dont have a second monitor happening yet. I went to tricky dicky's for a sync separator chip, and came home with a fistfull of video encoder chips (for 10c each ). Gonna hook up a small TV there instead, me hinks.
          ...maybe, but then again "maybe" covers a lot of things, like: maybe Michael Jackson really is LaToya in drag, or maybe if Dorothy clicks her heels 3 times and says "There's no place like home" while she is at home, she would telefrag herself..." - MadMikeAU

          | My | |

          Comment


          • #6
            Pretty sure I have E-SWAT and Golden Axe...
            If you want them send me an offer either PM or email dorian@gamedude.com.au
            Always interested in Retro and Current gaming

            https://www.gamedude.com.au

            Comment


            • #7
              Second monitor issue solved ... http://www.aussiearcade.com/showthre...0097#post30097

              Now, more carts needed
              ...maybe, but then again "maybe" covers a lot of things, like: maybe Michael Jackson really is LaToya in drag, or maybe if Dorothy clicks her heels 3 times and says "There's no place like home" while she is at home, she would telefrag herself..." - MadMikeAU

              | My | |

              Comment

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