TM9-4935-481-14-1
Table 3-11. DMS-D
Performance Test-Continued
Table 3-11. DMS-D
Performance Test-Continued
STEP
UNIT
PROCEDURE
CORRECTIVE ACTION
STEP
UNIT
PROCEDURE
CORRECTIVE ACTION
1846
MCP
Connect cable 10215396 to the BNC tee, and the white probe to
1862
MCP
Adjust COMPARATOR THRESHOLD B control to -2.275 0.001 Vdc.
pin "M" of the adapter at J5.
DMM
1847
MCP
SELECTOR A switch to Fl.
1863
TP
Momentarily actuate TEST START switch.
1848
TP
MODE switch to DIVIDE 1.
1864
CIP
Observe INHIB lamp illuminated before continuing.
1849
CIP
COUNTER INHIBIT(SEC) dial to 00.21.
1865
TP
Observe GO lamp extinguished and NO GO lamp illuminated.
1866
CIP
COUNTER INHIBIT(SEC) dial to 01.51.
NOTE
1867
MCP
Adjust COMPARATOR THRESHOLD B control to -0.5400 0.0010 Vdc.
Corrective action for steps 1850 through 1937 is:
DMM
Replace card A17. Check A17 pins 118, 104, 119, 120,
1868
TP
Momentarily actuate TEST START switch.
28, 29, 26 and 40.
1869
CIP
Observe INHIB lamp illuminated before continuing.
1870
TP
Observe GO and NO GO lamps illuminated.
1850
MCP
Adjust COMPARATOR THRESHOLD B control to -2.675 0.001 Vdc.
1871
CIP
COUNTER INHIBIT(SEC) dial to 03.51.
DMM
1872
MCP
SELECTOR A switch to D24.
1851
TP
Momentarily actuate TEST START switch.
1873
TPS
Adjust AMPTD(VOLTS) dial to -0.2650 0.0010 Vdc.
1852
CIP
Observe INHIB lamp illuminated before continuing.
DMM
1853
TP
Observe GO lamp illuminated and NO GO lamp extinguished.
1874
TP
Momentarily actuate TEST START switch.
1854
MCP
Adjust COMPARATOR THRESHOLD B control to -2.725 0.001 Vdc.
1875
CIP
Observe INHIB lamp illuminated before continuing.
DMM
1876
TP
Observe GO and NO GO lamps illuminated.
1855
TP
Momentarily actuate TEST START switch.
1877
CIP
COUNTER INHIBIT(SEC) dial to 05.51.
1856
CIP
Observe INHIB lamp illuminated before continuing.
1878
TPS
Adjust AMPTD(VOLTS) dial to -0.1813 0.0005 Vdc.
1857
TP
Observe GO lamp extinguished and NO GO lamp illuminated.
DMM
1858
MCP
Adjust COMPARATOR THRESHOLD B control to -2.325 0.001 Vdc.
1879
TP
Momentarily actuate TEST START switch.
DMM
1880
CIP
Observe INHIB lamp illuminated before continuing.
1859
TP
Momentarily actuate TEST START switch.
1881
TP
Observe GO and NO GO lamps illuminated.
1860
CIP
Observe INHIB lamp illuminated before continuing.
1882
CIP
COUNTER INHIBIT(SEC) dial to 07.51.
1861
TP
Observe GO lamp illuminated and NO GO lamp extinguished.
3-140