Pe5190A - Pioneer PDR-609 Service Manual

PE5190A (CD-R CORE PCB ASSY : IC301)
• Mechanism Control IC
•
Pin Function (1/2)
N . o M a k r
1 P 3 2 X / C L K 0 S / C L M
2 P 3 3 S / O 0 S / D A M
3 P 3 4 T / O 0 S
4 P 3 5 T / O 1 M
5 P 3 6 T / O 2 E
6 P 3 7 T / O 3 X
7 X R E S E T X
8 V D D 1 V
9 X 2 X
1 0 X 1 X
1 1 V S S 1 V
1 2 P 0 0 A
1 3 P 0 1 A
1 4 P 0 2 A
1 5 P 0 3 P
1 6 P 0 4 P
1 7 P 0 5 P
1 8 P 0 6 P
1 9 P 0 7 P
2 0 P 6 7 X / R E F R Q H / L D A K X
2 1 P 6 6 X / W A T I H / L D R Q C
2 2 P 6 5 X / W R X
2 3 P 6 4 X / R D X
2 4 P 6 3 A / 1 9 X
2 5 P 6 2 A / 1 8 C
2 6 P 6 1 A / 1 7 D
2 7 P 6 0 A / 1 6 X
2 8 P 5 7 A / 1 5 X
2 9 P 5 6 A / 1 4 E
3 0 P 5 5 A / 1 3 C
3 1 P 5 4 A / 1 2 G
3 2 P 5 3 A / 1 1 A
3 3 P 5 2 A / 1 0 C
3 4 P 5 1 A / 9 L
3 5 P 5 0 A / 8 L
3 6 P 4 7 A / D 7 A
3 7 P 4 6 A / D 6 A
3 8 P 4 5 A / D 5 A
3 9 P 4 4 A / D 4 A
4 0 P 4 3 A / D 3 A
P n i N a m e / I O
S C K / I O S r e a i t l a r n f s
S O / I O S r e a i t l a r n f s
R E Q I S r e l a i h a n d
A C K O S r e l a i h a n d
E C S O E n a b e l o u p t
E C E O E n a b e l o u p t
R E S E T I R e s t e n i p t u
−
d d 1 + 5 V
−
2 C y r t s l a n i p u
−
1 C y r t s l a o u p t
−
s s 1 G N D
P C D A C 0 O N C
P C D A C 1 O N C
P C D A C 2 O N C
W 0 O R e c o d r n i g a l
W 1 O R e c o d r n i g a l
W 2 O R e c o d r n i g a l
W 3 O R e c o d r n i g a l
W 4 O R e c o d r n i g a l
R W O C D - R W e r v e
L O K D E C O C L O C K o u p t
W R O t S o r b e s g i n l a
R D O t S o r b e s g i n l a
L A T D E C O L a c t h o u p t t u
W h e n c o m m
L O K R F O
A ( K C L O C ) K
A T A O C X D 2 5 8 5 Q A /
L A T R F O L A T C H o u p t
T E R S T O T a r k c n i g e r r
C L V O S p n i d e l s e v r
L V O S p n i d e l s e v r
A N I U P O G A N I s t e s w
G C O N O W O B B L E e t x
D R O P C O S g i n l a o u p t u
D O N O L A S E R I D O
R S T O R e s t e o u p t u
D 7
D 6
D 5 O D a a t a d d e r s s
D 4
D 3
P n i F
r e c o l k c o u p t t u f o c o l k c y s n c h o r
r e d a a t o u p t t u f o c o l k c y s n c h o r n
s h a k e o t h t e s s y e t m c o n r t l o C I
s h a k e o t h t e s s y e t m c o n r t l o C I
u f t r o E E P R O M a c c e s s
u f t r o e r a d n i g h t e g i j f r o e t t s
( : L R e s e ) t
f t r o s s y e t m c o l k c 3 ( 2 M H ) z
u f t r o s s y e t m c o l k c 3 ( 2 M H ) z
s r e p o w r e m o n t i r o O u p t u ( t ) 0
s r e p o w r e m o n t i r o O u p t u ( t ) 1
s r e p o w r e m o n t i r o O u p t u ( t ) 2
s r e p o w r e m o n t i r o O u p t u ( t ) 3
s r e p o w r e m o n t i r o O u p t u ( t ) 4
s r n i g o u p t u ( t C D C / D - : R , H C D - R
u f t r o C X D 2 5 8 5 Q c o m m a n d
o u p t u f t r o e r a d o p r e t a o i n f o h t
o u p t u f t r o w i r e t o p r e t a o i n f o h t
f o C X D 2 5 8 5 Q c o m m a n d
u n c i t a n i g o u p t t u A K 8 5 6 7 e c x u l
K 8 5 6 7 c o m m o n D A T A o u p t t u
u f t r o A K 8 5 6 7 c o m m a n d
r o e n v e o l p e d e e t t c o i n e r s t e o u p t
o E F M C L V m o d e s w c t i h o u p t t u
o C A V a n d W O B B L E C L V m o d
c t i h o u p t u f t r o C D - R W ( C D - R W
a r t c o i n A G C i c c r u t i O / N O F F s
f t r o A C i c c r u t i c o t n o r f l r o C D - R
D E O / N O F F o u p t u ( t O N " = H ) "
f t r o h t e s e v r o a n d d i g i a t s l s y e t
n i l e
u n t c o i n
n o u s s s y e t m
o u s s s y e t m
n i p t u
o u p t t u
W : ) L
e e x e t n r l a m e m o y r
e e x e t n r l a m e m o y r
s v i e u s e c o l k c ( C X D 2 5 8 5 " ( H " x i f
t u
e s w c t i h o u p t t u
" = H ) "
w c t i h o u p t t u
u r n n n i g O P C
m C I s ( : L R e s e ) t
PDR-609
t a o i ) n
77