COMPONENT DESCRIPTION AND REPLACEMENT
OPERATOR INTERFACE DEVICES
WBPEEUI220760A0
6 - 23
Keyboard Interface Assembly
The keyboard interface board is only used on the console and
is located on the front panel next to the monitor behind a poly-
carbonate door.
NOTE: On the keyboard interface board, set positions 5, 6 and 7 of
dipswitch SW1 to the closed (on) position. Set positions 1 through 4
and 8 of dipswitch SW1 to the open (off) position. Failure to config-
ure dipswitch SW1 properly will damage the CPU in the console.
The KEYBOARD connector (Fig.
) is for the operator key-
board supplied with the OIS consoles. The AUX 1 port is for a
tabletop annunciator display panel. The AUX KBD connector is
for an IIAKB03A engineering keyboard. Connector P9 on the
board is not used.
To remove the keyboard interface assembly from the console
refer to Figure
1. Turn off the main circuit breaker on the power entry panel
to shut off power to the console. Verify power is removed.
2. At the rear of the cabinet, remove the two screws on the
bottom of the power supply and slide it out of the cabinet. Cut
the cable ties as needed to set the supply on the floor out of the
way.
3. Unplug the operator keyboard, mouse and units connected
to the front of the keyboard interface panel.
Figure 6-14. IIADP02 Annunciator Display Panel Removal
3½-IN. FLOPPY
DISK DRIVE
REAR VIEW
FRONT VIEW
POWER SUPPLY
TP80609A
MULTIBUS
CARD CAGE
POWER ENTRY
PANEL
KEYBOARD
INTERFACE
ASSEMBLY
COLOR
MONITOR
KEYBOARD
ANNUNCIATOR
DISPLAY PANEL
CPU
POWER ENTRY
PANEL
DC DISTRIBUTION
BOARD
KEYBOARD
INTERFACE
ASSEMBLY
ANNUNCIATOR
DISPLAY PANEL
BEZEL
MOUNTING
SCREWS (4)
ADP PANEL
MOUNTING
SCREWS (2)
