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|  MIL-C-50735(MU)
8 August 1973
3.
REQUIREMENTS
3.1 Fabrication. The Circuit Card Assembly - (Logic), herein
referred to as the assembly, shall be manufactured in accordance with
Drawing F11737334 and drawings pertaining thereto.
3.2 General specification. The assembly shall meet the following
requirements, where applicable, of MIL-F-13926:
a. Order of precedence
b. Dimensions and tolerances
c. Part identification and marking
d.
Electrical
and
electronic
assemblies
e. Workmanship.
3.2.1 Soldering. Soldering shall be in accordance with M.IL-S-
45743 or MIL-S-46844, except that bare copper wire exposure shall be
permitted at clipped ends of component leads.
3.3 Performance. Unless otherwise specified, the assembly
shall meet the Performance requirements of this specification at standard
a m b i e n t t e m p e r a t u r e s b e t w e e n 6 0 d e g r e e s F a h r e n h e i t ( F ) a n d 9 00 F .
3.3.1 Loads, power, and signals. The assembly shall perform
as specified herein when the loads, power, and signals of table I are
applied as specified.
3.3.1.1 Range light drive. With the logical one digital type-A
signal (item 3.1) of table I applied to P1-6, the voltage at P1-23 shall
be +15.0 + 1.0 Vdc. With the logical zero digital type-A signal
(item 3.1 ) of table I applied to Pi-6, the voltage at P1-23 shall be
+ 0 . 4 0.4 Vdc o
3.3.1.2 Manual reset signal. With no input signal
applied to
Pi-4 the voltages at P1-21 and P1-22 shall be +4. 2 1.0
Vdc. With
the iogical zero digital type-A signal (item 3.1) of table I
applied to
P1-4, the voltages at P1-21 and P1-22 shall be +0.2 0.2
Vdc.
3.3.1.3 Turn-off reset. The time interval between turn-off
o f the +15 Vdc power (item 2.2) of table I to P1-5 and the change in
Levet of the reset voltage at P1-21 shall be as shown on figure 1.
3
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