Related Manuals for Kenwood CO-1303D
Summary of Contents for Kenwood CO-1303D
- Page 1 H I G H S T A B I L I T Y C O - 1 3 0 3 D 7 5 m m O S C I L L O S C O P E I N S T R U C T I O N MANUAL...
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Page 2: Table Of Contents
C O N T E N T S Page F e a t u r e s S p e c i f i c a t i o n s • C i r c u i t D e s c r i p t i o n O p e r a t i n g I n s t r u c t i o n s A p p l i c a t i o n s C a u t i o n o n H a n d l i n g t h e S c o p e... -
Page 3: C O
FEATURES F E A T U R E S T h e K E N W O O D C O - 1 3 0 3 D O s c i l l o s c o p e i s a h i g h l y s e n s i t i v e a n d s t a b l e o s c i l l o s c o p e e m p l o y i n g a 7 5 m m c a t h o d e r a y t u b e . -
Page 4: Specifications
SPECIFICATIONS S P E C I F I C A T I O N S C A T H O D E R A Y T U B E 7 5 A R B 3 1 V E R T I C A L A M P L I F I E R 1 0 m V / D I V o r b e t t e r D e f l e c t i o n s e n s i t i v i t y... - Page 5 SPECIFICATIONS D I R E C T D E F L E C T I O N T E R M I N A L S 1 0 V / D I V o r b e t t e r D e f l e c t i o n s e n s i t i v i t y 2 .
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Page 6: Circuit Description
CIRCUIT DESCRIPTION C I R C U I T D E S C R I P T I O N R e f e r t o B L O C K D I A G R A M a n d S C H E M A T I C D I A G R A M (see P 2 9 ) V e r t i c a l C i r c u i t T h e i n p u t s i g n a l c o n n e c t e d t o V E R T I N P U T t e r m i n a l is a p p l i e d t o a n a t t e n u a t o r t h r o u g h t h e A C - D C... -
Page 7: Operating Instructions
OPERATING INSTRUCTIONS O P E R A T I N G I N S T R U C T I O N S T h e m a r k i n g s o f c o n t r o l s a n d t e r m i n a l s o n t h e f r o n t p a n e l a r e g i v e n in t h e f o l l o w i n g t a b l e . W h e n r e a d i n g t h e t a b l e , r e f e r t o t h e a t t a c h e d E X T E R N A L V I E W , ( s e e P 2 9 ) ( F R O N T P A N E L ) - Page 8 OPERATING INSTRUCTIONS D E S C R I P T I O N R E F . N O . P A N E L M A R K I N G ( 7 ) V . A T T V e r t i c a l a t t e n u a t o r .
- Page 9 OPERATING INSTRUCTIONS R E F . N O . P A N E L M A R K I N G D E S C R I P T I O N (11) S W E E P R A N G E S w e e p - f r e q u e n c y s e l e c t o r s w i t c h , t o g e t h e r w i t h S W E E P V A R I / E X T .
- Page 10 OPERATING INSTRUCTIONS ( B O T T O M P A N E L ) R E F . N O . P A N E L M A R K I N G D E S C R I P T I O N ( 1 5 ) D C b a l a n c e a d j u s t m e n t f o r t h e v e r t i c a l a m p l i f i e r .
- Page 11 OPERATING INSTRUCTIONS R E F . N O . P A N E L M A R K I N G D E S C R I P T I O N ( 2 2 ) D I R - N O R S w i t c h f o r t h e v e r t i c a l d e f l e c t i o n p l a t e s .
- Page 12 OPERATING INSTRUCTIONS T i m e - b a s e a n d signal f r e q u e n c i e s are e q u a l . T i m e - b a s e f r e q u e n c y is 1 / 5 of signal f r e q u e n c y . Fig.
- Page 13 OPERATING INSTRUCTIONS E f f e c t i v e W a v e f o r m V a l u e (r m s) 2 7 3 = 0 . 3 5 4 A y = 0 . 5 A ^ y = 0 .
- Page 14 OPERATING INSTRUCTIONS M E A S U R E M E N T B Y L I S S A J O U S ' F I G U R E S F r e q u e n c y m e a s u r e m e n t L i s s a j o u s ' f i g u r e s a r e a w i d e l y u s e d m e t h o d f o r m e a s u r e m e n t o f t h e f r e q u e n c y o f a s i g n a l .
- Page 15 OPERATING INSTRUCTIONS ( b ) M e a s u r e m e n t of p h a s e d i f f e r e n c e A p p l y t h e t w o s i g n a l s h a v i n g t h e s a m e f r e q u e n c y ( f o r i n s t a n c e t h e R a n d L s i g n a l s o f a s t e r e o s i g n a l ) t o H O R E X T .
- Page 16 APPLICATIONS A P P L I C A T I O N S F r e q u e n c y R e s p o n s e M e a s u r e m e n t o f a n A u d i o A m p l i f i e r C o n n e c t t h e s i n e w a v e o u t p u t o f a signal g e n e r a t o r t o t h e i n p u t t e r m i n a l of t h e a u d i o a m p l i f i e r...
- Page 17 D I R — N O R s w i t c h ( 2 2 ) t o D I R , a n d c o n n e c t t h e signal t o b e m e a s u r e d , t o D I R ( 2 1 ) a n d G N D ( 2 0 ) . CO-1303D Rear Panel...
- Page 18 APPLICATIONS T h e d i r e c t d e f l e c t i o n t e r m i n a l s , h o w e v e r , r e q u i r e a n i n p u t level o f 1 0 V p - p t o 1 0 0 V p - p b e c a u s e o f t h e i r l o w s e n s i t i v i t y .
- Page 19 APPLICATIONS Ideal k e y i n g w a v e f o r m W a v e f o r m w i t h c l i c k at k e y d o w n W a v e f o r m of s o f t t o n e W a v e f o r m w i t h mal-regulation of p o w e r s o u r c e Fig.
- Page 20 CAUTION ON HANDLING THE SCOPE C A U T I O N O N H A N D L I N G T H E S C O P E ( a ) D o n o t o p e r a t e t h i s o s c i l l o s c o p e in a p l a c e w h e r e t h e s e t is e x p o s e d t o d i r e c t s u n l i g h t . O t h e r w i s e , t h e u n i t m a y r e a c h a h i g h i n t e r n a l t e m p e r a t u r e w i t h r e s u l t a n t u n s t a b l e o p e r a t i o n a n d , in s o m e c a s e s , r e s u l t in d a m a g e d c o m p o n e n t s .
- Page 21 A D J U S T M E N T ( a ) A d j u s t m e n t o f D . C . B A L W h e n t h e t r a c e line is m o v e d u p o r d o w n as t h e V . G A I N c o n t r o l ( 8 ) is t u r n e d , a d j u s t t h e D . C . B A L a d j u s t m e n t a s f o l l o w s : F i r s t p l a c e t h e o p e r a t i n g c o n t r o l s as f o l l o w s : V .
- Page 22 ADJUSTMENT L e n g t h of Larger S m a l l e r h o r i z o n t a l H . G A I N H . G A I N d e f l e c t i o n Fig.
- Page 23 ADJUSTMENT Ideal w a v e f o r m W a v e f o r m for large t r i m m e r c a p a c i t o r O v e r s h o o t (%) = b / a x 1 0 0 W a v e f o r m f o r s m a l l t r i m m e r c a p a c i t o r V e r t i c a l f r e q u e n c y response at h i g h - f r e q u e n c i e s ( F o r e x a m p l e , it b e c o m e s 9 0 0 k H z - 3 d B .
- Page 24 ADJUSTMENT Fig. 15 Correction of C . R . T . position...
- Page 25 MAINTENANCE M A I N T E N A N C E ( a ) R e m o v a l o f C a b i n e t C a s e L o o s e n these s c r e w s several t u r n s L i f t up R e m o v e these screws T u r n t h e c a b i n e t case a b o u t...
- Page 26 MAINTENANCE ( c ) R e m o v a l o f P a n e l R e m o v e t h e c a b i n e t c a s e . L o o s e n m o u n t i n g s c r e w s f o r c o n t r o l k n o b s ( 2 large k n o b s , 4 s m a l l k n o b s ) . U n s c r e w t h e n u t f r o m t h e S W E E P R A N G E s e l e c t o r s w i t c h s h a f t .
- Page 27 PARTS LIST P A R T S L I S T O F C O - 1 3 0 3 D ( Y 7 1 - 1 0 8 0 - 0 0 ) Description Description Ref. No. Parts No. Parts No.
- Page 28 PARTS LIST P A R T S L I S T O F X 6 5 - 1 1 2 0 - 2 2 Description Description Ref. No. Parts No. Ref No Parts No. Carbon C Q 0 8 S 1 H 6 8 1 J 6 8 0 p F ±...
- Page 29 P.C. BOARD 1 0 . P . C . B O A R D...
- Page 30 C 0 - I 3 0 3 D...
- Page 31 - 8 V S U P P L Y B L O C K D I A G R A M of CO-1303D B O T T O M P A N E L R E A R P A N E L...
- Page 32 A product of KENWOOD CORPORATION 17-5,2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan PRINTED IN J A P A N B 5 0 - 1 4 4 5 - 2 0 (G) 8 8 / 1 2...