Harris Atlas DVL400 Technical Manual page 162

Section 6 Diagnostics
Table 6-1 Atlas Transmitter Fault List
TYPE Description
Fuse 1 Fuse failed on MOV
Fuse 2 Fuse failed on MOV
Fuse 3 Fuse failed on MOV
Fuse 4 Fuse failed on MOV
LVPS1 AC No AC line voltage
(Single present at input to LVPS
LVPS
System)
LVPS1 AC No AC line voltage
(Dual LVPS present at input to LVPS
System)
LVPS1 DC
(Single DC output fault
LVPS +15, -15 or +7.5Vdc
System)
LVPS1 DC
(Dual LVPS DC output fault
System) +15, -15 or +7.5Vdc
LVPS2 AC No AC line voltage
present at input to LVPS
LVPS2 DC
DC output fault
+15, -15 or +7.5Vdc
PA PS1 DC PA Power Supply #1,
DC Output Fault
PA PS2 DC PA Power Supply #2,
DC Output Fault
PA PS3 DC PA Power Supply #3,
DC Output Fault
6-4
WARNING: Disconnect primary power prior to servicing.
Fault Level or Threshold
board
board
board
board
AC_OK signal from the low
voltage power supply unit
#1
AC_OK signal from the low
voltage power supply unit
#1
LVPS #1 BUS_OK signal from low
voltage power supply unit
LVPS #1 BUS_OK signal from low
voltage power supply unit.
AC_OK signal from the low
voltage power supply unit
#2
LVPS #2 BUS_OK signal from low
voltage power supply unit
DC_OK signal from Power
DC_OK signal from Power
DC_OK signal from Power
FUSE OPEN
FUSE OPEN
FUSE OPEN
FUSE OPEN
WARNING if LVPS2
is operational. RF and
WARNING if LVPS2
is operational. RF and
supplies have failed.
WARNING if LVPS1
is operational. RF and
supplies have failed.
WARNING if LVPS1
is operational. RF and
supplies have failed.
Supply Unit
Supply Unit
Supply Unit
888-2473-001
ATLAS Series™
Transmitter Three
Action Strike
WARNING
WARNING
WARNING
WARNING
RF and PS_MUTE,
and AC_LOW
PS_MUTE, and
AC_LOW if both
supplies failed
RF and PS_MUTE,
and AC_LOW
PS_MUTE, and
AC_LOW if both
PS_MUTE, and
AC_LOW if both
PS_MUTE, and
AC_LOW if both
WARNING
WARNING
WARNING
2/25/03
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO