Controller Jack Interface
The 1200XL provides two controller jack interfaces. Both are functionally and electrically
identical. The controller jacks are 9-pin D-type connectors.
Figure 1-11 is an illustration of the controller jack pin assignments.
1. (Joystick) Forward Input 6. Trigger Input
2. (Joystick) Back Input 7. +5 volts
3. (Joystick) Left Input 8. Ground
4. (Joystick) Right Input 9. Pot A Input
5. Pot B Input
Figure 1-11. Controller Jack Pin Assignments (from left side of 1200XL)
Monitor Interface
The Monitor Interface is a 5-pin DIN connector.
Figure 1-12 is an illustration of the monitor interface pin assignments
Figure 1-12. The Monitor Interface pin assgnments
1200XL Home Computer
Field Service Manual 1-14