KVH Industries TracVision 6 Technical Manual page 54

The antenna unit's printed circuit boards (PCBs), gyro, azimuth
limit switch, LNB, elevation motor, and elevation drive belt may
be removed and replaced on site using common hand tools.
Other TracVision 6 service must be done by your authorized
dealer/installer, distributor or by KVH. Evidence of tampering or
unauthorized repairs will void the warranty. The following
sections provide step-by-step procedures for removing and
replacing field replaceable units.
Figure 4-1 depicts the location of a number of components within
the TracVision 6 antenna unit.
European
Dual-output
LNB
Elevation Motor
and Drive Assembly
PCB Cover
and PCBs
Azimuth Limit
Switch Assembly
54-0166
European
Quad-output
LNB
Tie-wraps
TracVision 6 components receive
power from multiple sources. Do
not open any electrical
assemblies or attempt servicing
until IRD power and vessel input
power are disconnected.
Figure 4-1
TracVision 6 Antenna Unit
(Baseplate Cut Away)
North American/
Latin American LNB
Antenna Gyro
Azimuth Motor
Maintenance
53