Aeroflex ATC-1400A-2 Maintenance Manual page 47

E . C a l i b r a t i o n / V e r i f i c a t i o n T e s t D a t a S h e e t
T E C H N I C I A N :
S T E P
( 1 ) P o w e r S u p p l y
1 . D i p S w i t c h # 1 ( S W 3 0 1 ) s e t t o U P
D i p S w i t c h # 2 ( S W 3 0 1 ) s e t t o D O W N
2 . D i p S w i t c h # 1 , # 2 a n d # 3 ( S W 5 0 1 ) s e t t o U P
D i p S w i t c h # 4 ( S W 5 0 1 ) s e t t o D O W N
5 . A T C - 1 4 0 0 A - 2 f r o n t p a n e l d i s p l a y s a r e i n a c c o r d a n c e
7 . + 5 V M i c r o p r o c e s s o r P C B o a r d A s s e m b l y v o l t a g e
1 1 . A T C - 1 4 0 0 A - 2 f r o n t p a n e l d i s p l a y s a r e i n a c c o r d a n c e
+ 5 V V i d e o A s s e m b l y v o l t a g e ≤ 5 . 2 5 V d c
1 3 .
+ 5 V M i c r o p r o c e s s o r P C B o a r d A s s e m b l y v o l t a g e
+ 1 2 V V i d e o A s s e m b l y v o l t a g e + 1 2 V d c ( ± 0 . 2 V )
1 4 .
- 1 2 V V i d e o A s s e m b l y v o l t a g e - 1 2 V d c ( ± 0 . 5 V )
1 5 .
- 5 V V i d e o A s s e m b l y v o l t a g e - 5 V d c ( ± 0 . 2 V )
1 6 .
( 2 ) C o u n t e r T i m e B a s e
2 . A T C - 1 4 0 0 A - 2 f r o n t p a n e l d i s p l a y s a r e i n a c c o r d a n c e
5 M H z ( ± 3 H z )
4 .
( 3 ) C A L M A R K S
6 8 9 6 5 5 H z ( ± 3 4 H z )
4 .
1 M H z ( ± 5 0 H z )
6 .
0 . 4 5 µs a t 5 0 % p o i n t
8 .
P u l s e s m o v e a m i n i m u m o f 3 6 0 °
1 1 .
S u b j e c t t o E x p o r t C o n t r o l , s e e C o v e r P a g e f o r d e t a i l s .
w i t h p o w e r - u p s e l f t e s t .
4 . 9 V d c ( ± 0 . 0 5 V )
w i t h p o w e r - u p s e l f t e s t .
r e a d j u s t 4 . 9 V d c ( ± 0 . 0 5 V )
w i t h p o w e r - u p s e l f t e s t .
MAI NT ENANCE MA NUAL
ATC-1400A-2
D A T E :
A T C - 1 4 0 0 A - 2 S / N :
D A T A R E S U L T
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2 - 2 - 2
P a g e 4 7
F e b 2 / 0 9