Honeywell bendis king KLN 94 Maintenance Manual page 73

BENDIX/KING
F. Buttons and Backlight Assembly/Button Board Removal
1. Perform steps outlined in steps A, C, D, and E.
2. Remove five hex screws/washers (089-06491-0003/089-08001-0034).
3 The Buttons and Backlight Assembly (300-09748-0001) is now separate from
the Bezel and can be removed. The Button Board (200-09641-0001) is a part
of this assembly and can be separated from the Light Bar (088-03408-0001)
and the Keypad (088-03409-0001).
G. Bus I/O Board Removal
1. Perform steps outlined in step A.
2. Remove two fasteners (089-05878-0005) securing Board Support Brackets
(047-12427-0002) to the Main Board (200-09638-0001).
3. Lift Bus I/O Board (200-09642-0001) up to disengage assembly from J5003
on the Main Board.
4. If required, remove two fasteners (089-05874-0004) securing Board Support
Brackets to Bus I/O Card.
H. Suppressor Board Removal
1. Perform steps outlined in step A.
2. Remove two fasteners (089-06004-0003) securing the Suppressor Board
(200-09665-0001) to left rear of Top Cover (047-12426-0006).
3. Lift Suppressor Board up to disengage assembly from J5004 on the Main
Board (200-09638-0001).
I. GPS Xpress Receiver Removal
1. Perform steps outlined in step A.
2. Remove Xpress Cover (047-10752-0000) from the GPS Xpress Receiver As-
sembly (205-00891-0002).
3. Remove RF Cable Assembly (155-02811-0004) connector from J502 of the
GPS Xpress Receiver Assembly.
4. Remove four fasteners (089-05874-0008) securing GPS Xpress Receiver to
spacers (076-00322-0009).
5. Remove Xpress Flex Cable (155-02846-0001) from J5005 on the Main Board
(200-09638-0001).
6. If required, Remove Xpress Flex Cable (155-02846-0001) from J501 on the
GPS Xpress Receiver Assembly.
7. The GPS Xpress Receiver Assembly is now loose and may be removed. It is
not a field serviceable assembly.
Page 5-34 15599M00.JA
KLN 94
Rev 0, Sept/2000