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    Rail Chase - SEGA Y-BOARD

    This is my connector...b side is up in the picture. Pin numbering goes from left to right, white is gnd, yellow is 5v. I dont have them all connected, but this is enough to get power drift running.
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    Rail Chase - SEGA Y-BOARD

    Did you connect the "b" pins of the connector to 5v and gnd? That is needed to get the inputs working.
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    Rail Chase - SEGA Y-BOARD

    Wiring pots You see the pinout on the pdf you have on connector G The asterisks are the output wires. 5 volts and gnd can be switched to make the pot turn the other way. So just hook up some pots to see what does what
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    Rail Chase - SEGA Y-BOARD

    I'll take a picture tonight
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    Rail Chase - SEGA Y-BOARD

    I only have half a Power Drift harness....won't help you much
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    Rail Chase - SEGA Y-BOARD

    Rail chase uses analog joysticks, so try the brake, gas and steering. All are 5k pots, be it a steering wheel with pedals , or an analog joystick Basically, try everything on that analog connector.
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    FS: Pcb's, Naomi stuff, Time Crisis 4 gun

    bump, added some stuff, lowered some prices...
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    Rail Chase - SEGA Y-BOARD

    Nope
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    Rail Chase - SEGA Y-BOARD

    Measure +5 volts at one of the chips on the board
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    Freebie Naomi cases

    These are taken👍
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    Rail Chase - SEGA Y-BOARD

    Yes it is, but you can at least get it running to test. I think it uses positional guns, so you can hook up 5k pots to play
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    Bought my first Model 2 board and I have no idea what I'm doing! Please help!

    Only a 74ls86 with some resistors and caps... Im pretty sure the jitters com from the gonbes
  13. T

    Rail Chase - SEGA Y-BOARD

    Try all this and get it working. Controls we'll figure out later. Remember, its a power hog, so if you get a black screen, 5 volts is too low
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    Rail Chase - SEGA Y-BOARD

    Then sound... you can see speaker L and R, just wire up one....or both.... needs an external amplifier
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    Rail Chase - SEGA Y-BOARD

    Then rgb... Fron RIGHT to left....r, g,b sync , video gnd, last one empty
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    Rail Chase - SEGA Y-BOARD

    First of all: sell it to me🤣 Did you get the connectors with it? First is power.....yellow is +5 white is gnd. Be sure to have a beefy power supply. This thing sucks 5 volts....
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    Bought my first Model 2 board and I have no idea what I'm doing! Please help!

    Always get the GBS8220....the 8200 is not so good... But the jitter is still there on my Air Inferno pcb. Could be because of my hv sync.combiner circuit in there though.....
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    Freebie Naomi cases

    bump Can part them out too, fans filterboards... screws.... let me know. Put your PS4 in a Naomi case.... looks a lot nicer..:D
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    FS: Pcb's, Naomi stuff, Time Crisis 4 gun

    Maak me los. Prices are negotiable, need some stuff gone😁
  20. T

    Freebie Naomi cases

    Piccy
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