Chapter 5
Maintenance and Repair
Trimble S, VX, SPS & RTS Service Manual5 - 96 P/N 57150002, Revision 5.0
F
Fig. 5-93 EDM High Precision/DR Standard top view
4 Remove Transceiver
board.
Remove the board in the
direction from the
transmitter unit so the
receiver diode, APD will
pull out smoothly, see Fig.
5-93 on page 5-96 .
Protect the lens
behind APD
(Avalanche Photo
Diode).
5 Mount new
Transceiver board.
Mount Transceiver board
with APD and move it to
the APD mechanic stop.
Make sure the lens is
cleaned.
6 Connect cables and
mount screws.
A. Fix the board with the
two screws.
B. Connect the cables in
the opposite way, see
Fig. 5-93 on page 5-96
.
25 Ncm.
Item Performance Action Result Notes
D Switch motor
C Filter motor
DB
G
E
F
Remove Transceiver
board this direction
AC
APD
25 Ncm /
2.21 lbfin