Specifications

SQ: 5-4
RS3: Service Quick Reference Guide
Consoles
Enhanced Engineering Keyboard 1984--2386--000x..................
Main Keyboard/Trackball 1984--1634--000x..........................
Main Keyboard/Trackball/Option 1984--2372--000x...................
Main Keyboard Parts Replacement
Part
Part No. Replaces Characteristics
Keyboard
Electronics
68HC05
1984--2871--000x 1984--1970--000x
EMC c ompliant. Can
replace any other board
Keyboard
Electronics
1984--1970--000x 1984--2871--000x
Fully interchangeable
except Not EMC Compliant.
Main Keyboard
Replacement
Subassembly
1984--1695--000x Keyboard top Without base or cable
Keyboard Electronics Board Jumper Positions for Use in Main Keyboard
Board use
HD1
(J1)
HD2
(J2)
HD3
(J3)
HD4
(J4)
Main Keyboard 1--2 1--2 2--3 2--3