2. Remove the connecting rod by sliding it off the
bracket.
3. Fully retract the elevation axis motor shaft
– Fig. 5-4
.
4. Remove 6 pan head screws from the PCB cover
flanges.
5. Remove the PCB cover. To get the necessary
clearance, rotate the linear actuator up 90º while
lifting the PCB cover
– Fig. 5-4
.
6. Remove cable connectors from PCB. Figure 5-5
illustrates the PCB arrangement and connector
locations.
3
A Guide to TracVision SA – ADDENDUM
54-0149 Addendum to Rev. D
PCB Cover
Linear Actuator
Elevation Axis
Motor Shaft
Figure 5-4
Removing the PCB Cover
Figure 5-5
PCB Connector Locations –
Rear View
PCB
Limit Switches
RF Connector
to IRD
RF Connector
to LNB
Elevation Motor
Azimuth Motor
Cable Wrap
Fuse
J11
J2
J1
J4
TracVision SA is equipped with a
5x20 mm, 3.15-amp, 250-volt fast-
blow fuse, which is mounted on the
PCB. To access and replace the
fuse, remove the PCB cover.