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GamerFinger Optical Joystick PCB For Sanwa JLF Joystick


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  • Product Description

    The original Flash 1 joystick PCB was manufactured and released by Sanwa for arcade machines many years ago as a ambitous alternative to the microswitch.  The idea was to significantly reduce the wear and tear arcade owners often faced in servicing joysticks, replacing the physical microswitches with an optical sensor.  Realizing soon after that this meant Sanwa's most replacable part could would generate much less revenue as a result, the company shelved it. 

    GamerFinger, designer of the popular HBFS mechanical switch pushbutton series, returns with their own innovatively designed optical PCB for the Sanwa JLF-TP-8TY joystick.

    Truly Silent, Compatible, and Precise

    An incredible joystick PCB like this has several benefits over the original TP-MA:

    • The GamerFinger Optical PCB uses an optical sensor.There are no physical moving parts, no wear and tear, and no need for replacement.
    • Estimated life of the PCB is 10 years of daily use.
    • Incredibly precise digital control for the fastest inputs.
    • The PCB easily fits into the same space as your existing 5 pin TP-MA PCB.
    • Its 5-volt conversion is compatible with Playstation 2™, Playstation 3™, Microsoft Xbox360™ and Sega Dreamcast.

    What's Included

    The GamerFinger PCB kit includes the following items:

    • GamerFinger Optical PCB
    • Copper ring. Installed below your Sanwa JLF E-Clip and provides additional tension.
    • Foam pad washer.  Installed into the Sanwa JLF P-2 Main Body and provides stabiilzation between PCB and body during play.
    • 6-pin harness that includes directional inputs, ground (black) plus 5-voltage (red) wiring
    • 5-pin plug. Optional use; should you desire to connect the optical PCB to your existing Sanwa JLF H-5 5 pin harness, you can create a simple adapter plug that welds the optics kit wire with a 5-pin plug.  The voltage wire then connects to the control PCB. Voltage from the control PCB must be at least 3.3 volts. The maximum is 15 volts.

    You can now option bundle and save on our 2lb Tension Spring for Sanwa JLF.

    For additional control, the GamerFinger Optical PCB works with the Sanwa GT Y Octagonal Restrictor Gate, or JLF GT-Y Octagonal Restrictor Plate Insert,

    How to install

    The GamerFinger Optical PCB installs easily into the Sanwa JLF joystick body.   To replace the original TP-MA PCB with the GamerFinger Optical PCB:

    1. Remove the plastic square gate by pinching the tabs at each side of the gate inward.  It's usually easiest to pinch two from one side, then pull that side up. 
    2. Remove the small metal "e-clip" located at the bottom of your joystick shaft.
    3. Following that, remove the actuator (located just above the e-clip) and spring.  The TP-MA PCB is a small circuit board with the joystick microswitches attached.
    4. Remove the TPMA switch from the joystick body, then place the GamerFinger Optical PCB into it with the black cover facing out.
    5. Attach the 6-pin harness included with the kit to the 6 pin connector on the GamerFinger Optical PCB.  You can then either solder the signal and ground wire (black) to your joystick PCB's up, down, left and right ports, or connect the wires to the corresponding ports on a solderless PCB such as Toodles Cthulhu Multi-Console PCB or Akishop PS360+ Multi-Console Joystick PCB.
    6. Solder the 5v harness wire (red) to the +5v USB port of the main joystick PCB. The joystick PCB's USB port is usually a red wire or specifically labeled on the PCB.  If using the MC Cthulhu or Akishop PCB, connect it to the unit's VCC port.

    Use and advantage of switchless play

    If you're used to playing with a microswitch-based joystick such as the original Sanwa JLF, converting to a switchless environment requires a bit of adjustment. The most significant difference between the GamerFinger Optical PCB and micro switches is that you no longer hear the click of the microswitch. You'll only hear the faint knock of the joystick gate.  There are benefits during tournament play; in addition to increased directional control, your competitor can no longer hear your movements. Once you get used to the unique feel of the GamerFinger Optical PCB, your gameplay could improve significantly. 



    Kowal 1mm oversize actuator, or any larger actuator is not compatible with this product.  Optical joysticks are optimized for the Sanwa GT-8F 4/8-Way Restrictor PlateSanwa GT Y Octagonal Restrictor Gate or JLF GT-Y Octagonal Restrictor Plate Insert.  Gates such as the JLF GT-O Circle Restrictor Plate Insert limit its effectiveness.  Sanwa JLF-TP-8YT Joystick is not included with purchase.

    Installation Instructions

    Get the most out of your GamerFinger Optical PCB by downloading these installation instructions.  The PDF document explains how to install the kit, plus wiring configuration and voltage considerations.

    DOWNLOAD GamerFinger Optical PCB kit Instructions (PDF - 3MB)

    GamerFinger Optical PCB Kit Instructions - Page 1

    GamerFinger Optical PCB Kit Instructions - Page 2

  • Product Reviews


    Write A Review

    1. Just love it

      Fall in love at the very first try. It is so much responsive. on Aug 10th 2016

    2. silent, responsive and easy to install

      If your partner is complaining about the clicky clicky on your JLF while they're trying to snooze, this PCB is the way to go. The only noise you get from this is the actuator rubbing up against the gate.

      I installed this in a Brook UFB and it was easy. Pop the PCB in your stick, then wire everything to its respective terminal. The thing is very responsive. In theory the thing is supposed to last 10 years with daily use. $30 plus shipping sure beats the hell out of paying $13 plus shipping for a stock JLF PCB every few years. It's a great value.

      Add a 2LB and you got yourself a very nice stick. Although it will take some getting used to. But not a whole lot.
      on Apr 17th 2016

    3. Cheap, silent and effortless

      Installed this on a Brook PS3/PS4 board in about 5 minutes. I had a stiffer spring in there and reverted back to the standard JLF. The copper ring helps a bit but it is a tad soft indeed so I would advise getting the 2lb spring. I love being able to do footsies effortlessly without the annoying click and the long throw of switches. The sensitivity is also much greater than with the standard Omron switches. You can get the SparkCE if you need adjustability but I find this one good as it is. Not sure what the other poster is going on about but this DOESN'T miss inputs: you do. You'll need to adapt to this one but after an hour of play I'm pretty much 90% of where I was. Serious bang for the buck on this one if you're looking for a smooth and silent replacement for your JLF, this is it. on Apr 7th 2016

    4. Amazing Product

      I am loving how smooth and responsive this product is. Definitely better for the long run =)! on Oct 5th 2015

    5. Fantastic product

      I attached this to my Quanba and have no problems with it. It is very sensitive and takes some time getting used to. Other then the fact that you have to solder it on if you dont have a ps360+ or a cthulu, it was easy to install.

      How well this product works has made me interested in trying Gamefinger buttons.
      on Aug 25th 2015

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  • Warranty Information

    ​Before purchasing, please read our Electronic PCB Defect Return store policy

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