KVH Industries TracVision 6 Technical Manual page 14

PCB Connector Locations
From RFU to CPU Cable
2
4.4
Figure 4-3 has been changed to indicate the correct Molex pin locations
for the azimuth limit switch and the elevation limit switch.
Figure 4-3
(Rear View)
From Elevation Motor
From Azimuth Motor
From Cable Wrap
CPU PCB
From Azimuth Limit Switch
The following procedure has been inserted for replacing the azimuth
limit switch. As a result, Sections 4.6 through 4.8 of the Installation
and Technical Manual have been renumbered Sections 4.7 through 4.9.
4.6
1. Rotate the antenna assembly, by hand, clockwise
2. Remove the printed circuit board (PCB) cover,
3. At the CPU's Molex connector, cut the black and
4. At the azimuth limit switch cover, remove the hot
PCB Removal and Replacement
From Antenna Sensor
Azimuth Limit Switch Assembly
Replacement
until it stops.
illustrated in Figure 4-2, using a #2 Phillips
screwdriver and a ⁄ " nut driver/socket.
3
8
white wires from the azimuth limit switch (see
Figure 4-3). Leave about an inch of the wires still
connected for later reference.
melt keeping the black and white wires in place
(see Figure 4-7).
From Elevation Limit Switch
From Cable Wrap
RFU PCB
From LNB
From Cable Wrap
RFU to CPU