Trimble S - KBDQ Board and;or Keyboard replacement

Chapter 5
Maintenance and Repair
P/N 57150002, Revision 5.0 5 - 35 Trimble S, VX, SPS & RTS Service Manual
F
KBDQ Board and/or Keyboard replacement
Performance
10 Connect cables Connect cable A-C Cable:
A. Quimby board to
KBDQ board
B. Quimby board to
Display
C. Quimby board to
Loudspeaker. Draw
the cable
underneath the IAB
frame according to
the white arrows,
see Fig. 5-31 on
page 5-32
11 Mount back cover See page 5-25
12 Mount control panel to
instrument
See page 5-24
Item Performance Action Result Notes
1 Remove control panel
from instrument
See page 5-24
2 Remove back cover See page 5-25
3 Remove IAB and
Quimby boards
See page 5-31 Do not remove display
and display gasket
4 Remove KBDQ board Unscrew the 6 screws
and remove KBDQ
board
Item Performance Action Result Notes