1264C User Manual
VOL
T
AGE M
O
NITOR
LE
D's
J1
Window Comparator's/
Voltage Reference
Inverter/LED
Driver's
VXI Voltages
FAN LED
Airflow/Ambient
Thermistor Bridge Circuit
Inverter/LED
Driver's
X10 Gain/
Comparator
Circuit
TEMP LED
Temperature Sensor
Inverter/LED
Driver's
Comparator
Circuit
J1
J2
ACFAIL*/SYSRESET* Power-on
and Power Down Timing Circuit
Power Fail
ACFAIL*/SYSRESET*
Figure 4-2, System Monitor Block Diagram
EADS North America Defense
Understanding The 1264C 4-5
Test and Services, Inc. © 1998
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