2¼" Trackball Unit White Ball Atari/Happ
Item #: 225TBUNIT
$59.95
Out of stock - not available to order
Atari/Happ 2.25" trackball unit with White ball.
Features:
- Durable black polycarbonate plastic material
- 2-1/4" diameter ball (standard color white)
- Standard AMOA harness included
Games compatible with:
- 60 in 1
- ArcadeSD
- Centipede
- Multicade
- Birdie King
- Birdie King 2
- Mame/emulation builds
Reference Atari P/N: A036190-01.
Six-pin trackball connector pinout:
PIN 1: Ground Black (2 wires)
PIN 2: + 5 VDC Red (2 wires)
PIN 3: Horizontal "A" Yellow
PIN 4: Horizontal "B" Green
PIN 5: Vertical "A" Blue
PIN 6: Vertical "B" Violet
Double green wire is to be tied to an Earth Ground within the machine.
Pinout of the optic boards:
Pin 1 - Output A
Pin 2 - +5V
Pin 3 - GND
Pin 4 - Output B