Hitachi MP-1802 Technical Manual page 59

I N D E X
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(NEIDY)
F i g .
7 . 3 / + M 0 T 0 R 0 N / O F F C i r c u i t T i m e C h a r t
( S E L E C T o + S E L E C T 1 - t t 1 1 t t )
T h e M 0 T O R 0 N / O F F c i r c u i t
c o n s i s t s o f I C 1 0 1 , I C 1 0 8 , I C 1 0 9 ,
I C 1 1 5 a n d Q 1 0 1 . T h i s c i r c u i t
o p e r a t e s a s p e r t h e t i r n i n g
c h a r t s h o w n i n F i g . 7 . 3 / + a c c o r d i n g t o t h e I C 1 O B @ p i n m
m
s i g n a l
w h e n S E L E C T O + S E L E C T 1 - r f H r t .
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( M p ) 5 5 0 )
F i g . 7 . 3 5 s h o w s t h e V F O d a t a s e p a r a t o r .
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t c r z l e ' - f f
F i g .
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I N D E X S i g n a l
W a v e f o r m T r a n s f o r m a t i o n
T i m e C h a r t
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(r/oroR oN)
t c t 0 t
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r c t 0 t 0 )
rcros@
rc ro9(9
ii r rtuc.
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A T r = t 0 0 n S
A T e = t 0 0 n S
. , , / 5 5
T h e V F O s e p a r a t o r