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Panasonic MN662785TBUC Manual page 50

Signal processing ic for cds

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MN 6 6 2 7 8 5 T B U C
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
( F ) P l a y b a c k s p e e d c o n t r o l 
D a t a ( D 1 5 t o D 0 )
Note 4) If the anti-shock memory controller is turned on, maximum 2.25x-speed playback in decompression mode and
maximum 3x-speed playback in compression mode are guaranteed with the jitter-free function turned on.
( G ) D O c o n t r o l
Data (D15 to D0)
C o m m a n d
( H E X )
Symbol
( B 7 t o B 0 )
DSEL
49
QSEL
OVERDRV
SVPC(2:0)
VCOE
CPOFF
C o m m a n d
( H E X )
Symbol
( B 7 t o B 0 )
D S L D O
4A
C L V D O
P L L D O
W G E N
SDD00026AEM
 
F u n c t i o n (*
: S e t t i n g a t r e s e t )
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2 x - s p e e d p l a y b a c k s e l e c t i o n 
*N o r m a l s p e e d
 2 x s p e e d
4 x - s p e e d p l a y b a c k s e l e c t i o n 
*N o r m a l s p e e d
 4 x s p e e d
O v e r d r i v e m o d e ( N o t e 4 ) 
*D i s a b l e d
 E n a b l e d
N o t e 1 ) C o n s t a n t l y 1 . 5 x s p e e d b a s e d o n
t h e s p e e d s e t w i t h D S E L a n d Q S E L .
N o t e 2 ) A v a i l a b l e i n j i t t e r - f r e e m o d e o n l y .
S p i n d l e s p e e d c h a n g e r a t e s e t t i n g
×1
×1 5 / 1 6
×1 4 / 1 6
×1 3 / 1 6
×1 2 / 1 6
×1 1 / 1 6
×1 0 / 1 6
× 9 / 1 6
N o t e 3 ) A v a i l a b l e i n j i t t e r - f r e e m o d e o n l y .
V C O c o n t r o l f o r j i t t e r - f r e e
*O F F
 O s c i l l a t i o n O N
C h a r g e p u m p c u r r e n t s o u r c e s t o p
( f o r j i t t e r - f r e e )
*D i s a b l e d
E n a b l e d
Function (*: Setting at reset)
DSL's DO processing
*Enabled
 Disabled
Spindle's DO processing
*Enabled
 Disabled
PLL's DO processing
*Enabled
 Disabled
DO with faults processing
*Enabled
 Disabled
T a b l e 7 - 1 - 5 ( 6 )
 ( N o t e 4 )
T a b l e 7 - 1 - 5 ( 7 )
5 0

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