Chapter 5
Maintenance and Repair
P/N 57150002, Revision 5.0 5 - 29 Trimble S, VX, SPS & RTS Service Manual
F
Quimby board replacement
Performance
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 board See page 5-27
4 Remove IAB frame Unscrew the 4 screws
holding the IAB frame
and remove it
Fig. 5-28 IAB frame removal
5 Disconnect cables Disconnect cables A-C
from the quimby board
Cable:
A. Quimby board to
KBDQ board
B. Quimby board to
Display
C. Quimby board to
Loudspeaker
40 Ncm/
3.6 lbfin