Pioneer PDR-555RW Service Manual page 13

PDJ014A (SERVO DIGITAL ASSY: IC205)
External port (External RAM domain (2C000H to 2C0FFH) )
N . o M a k r P n i N a m e
4 5 P O A 0 G A N I U P 1
4 6 P O A 1 G A N I U P 2
4 7 P O A 2 G A N I U P 3
−
4 8 G N D
4 9 P O A 3 R O P C
5 0 P O A 4 P H Y E R S
5 1 P O A 5 S S E L
5 2 P O A 6 A G C O N
5 3 P O A 7 L J U N P
5 4 P O B 0 L O U T
5 5 P O B 1 L N I
5 6 P O B 2 K O J K
5 7 P O B 3 E E C S
−
5 8 V c c
5 9 P O B 4 S T C N 4
6 0 P O B 5 S T C N 3
6 1 P O B 6 S T C N 2
6 2 P O B 7 S T C N 1
6 3 P O C 0 T E G 2
6 4 P O C 1 T E G 1
6 5 P O C 2 T E G 0
6 6 P O C 3 R W X / R
−
6 7 P O C 4
−
6 8 G N D
6 9 P O C 5 X C D
7 0 P O C 6 E N B L
7 1 P O C 7 X A M U T E
PDR-555RW, PDR-V500, PDR-19RW, PDR-509
/ I O
O G a n i s w c t i h f r o C D - R W ( C
O A P C i c c r u t i c o t n o r s l g i n a f l
O
−
G N D
O A N 4 I n i p t u s w c t i h ( : H R F O
O P h s y c i l a E a r s e
O T a r k c n i g e n v e o l p e d e e t t c n i
O A G C i c c r u t i O / N O F F f r o W
O N t a r k c u j m p
O L o a d n i g o p e n
O L o a d n i g c o l s e
O O p c i t l a a x s i s w c t i h n i g i c c r
O E n a b e l o u p t u f t r o w t i r n i g a
−
+ 5 V
O
O
t S a r e t g y c o n r t l o o u p t t u
O
O
O
O T a r k c n i g e r r r o a m p i f i l r e g a
O
O S w c t i h h t e C D - R W / O h t r e
−
N t o u s e d
−
G N D
O S w c t i h h t e C / D O h t r e
O L D O / N O F F o u p t t u
O A u d o i a l t s s a t g e m u e t
P n i F u n t c o i n
D - R W : H )
r o C D - R u r n n n i g O P C
P , C : L M P X O U ) T
g e r s t e s g i n l a
o b b e l e t x a r t c o i n
u t i O / N O F F
n d e r a d n i g h t e E E P R O M d a a t
n i a d u j t s m e t n
13