D E Co D E R A Ssy; D E Co D E R P C B A Ssy - Aeroflex TCAS-201-2 Maintenance Manual

( b )
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D e co d e r A s s y
J35066
FL35002
FL35001
J17065
FL35003
S T E P
N O T E : F o r S t e p s 1 t h r o u g h 4 , i t e m n u m b e r s r e f e r t o 2 - 3 - 1 , F i g u r e 5 .
1 . R e m o v e R F A s s y ( p a r a 2 - 3 - 1 C [ 7 ] ) .
2 . D i s co n n e ct c a b l e s :
P 3 5 0 6 8 ( D e t e c t o r A s s y )
P 3 5 0 6 6 ( D e t e c t o r A s s y )
3 . R e m o v e f o u r s c r e w s ( 1 6 ) s e c u r i n g D e c o d e r c o v e r ( 1 ) a n d D e c o d e r A s s y ( 2 )
t o D e t e ct o r co ve r ( 4 ) .
4 . R e m o v e D e c o d e r A s s y ( 2 ) f r o m R F A s s y .
D E C O D E R P C B A S S Y
N O T E : F o r S t e p s 5 t h r o u g h 7 , i t e m n u m b e r s r e f e r t o 2 - 3 - 1 , F i g u r e 6 .
5 . R e m o ve so l d e r f r o m D e co d e r P C B A s s y ( 2 ) a t f i l t e r a n d co n n e ct o r
j u n c t i o n s : F L 3 5 0 0 3 , F L 3 5 0 0 2 , J 1 7 0 6 5 , J 3 5 0 6 6 a n d F L 3 5 0 0 1 .
6 . R e mo ve f o u r scr e w s ( 3 ) se cu r i n g D e co d e r P C B A s s y ( 2 ) t o D e co d e r A s s y
( 1 ) .
7 . R e m o v e D e c o d e r P C B A s s y ( 2 ) f r o m D e co d e r A s s y ( 1 ) .
MAINTENANCE MANUAL
TCAS- 201-2
D e co d e r A s s y
F i g u r e 6
P R O C E D U R E
F R O M J 3 5 0 6 8 ( D e c o d e r A s s y )
F R O M J 3 5 0 6 6 ( D e c o d e r A s s y
1
2
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2 - 3 - 1
P a g e 1 3
S e p 1 / 0 4