Parts - Pioneer XR-A9800D Service Manual

7.2 PARTS

7.2.1 IC
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
PDC064A (DISPLAY ASSY : IC5501)
• System Control Microcomputer
•
Pin Function
N . o P n i N a m e / I O
1 D S P C L K O
2 D S P D A T A O O
3 X D V D R E S E T O
4 K Y C S T B O
5 X R D Y 1 O
6 R E A R M U T E O
7 D S P D A T I A I
8 I T M E R L E D O
9 R Y O / N O F F O
1 0 R E A R R Y O
−
1 1 X R E S E T
1 2 V O L J O G I
1 3 M O R P J O G I
−
1 4 V S S
−
1 5 C F 1
−
1 6 C F 2
−
1 7 V D D
1 8 K E Y 1 I
1 9 K E Y 2 I
2 0 K E Y 3 I
2 1 M S I
2 2 S T T / U N E I
2 3 S P - E N I I
2 4 3 3 . D E T E C T I
2 5 M O D E L 3 I
2 6 A C I
2 7 L T 1 1 I
2 8 D R I D A T A N I I
2 9 R E M O C O N I
3 0 G 0 1
3 1 G 0 2
3 2 G 0 3
3 3 G 0 4
3 4 G 0 5
3 5 G 0 6
3 6 G 0 7
3 7 G 0 8 O
3 8 G 0 9
3 9 G 1 0
4 0 G 1 1
4 1 G 1 2
4 2 G 1 3
4 3 G 1 4
4 4 G 1 5
4 5 S 0 1 O
−
4 6 V D D
4 7 S 0 2 D / 5 5 9 7
4 8 S 0 3 D / 5 5 9 6 / I O
4 9 S 0 4 D / 5 5 9 5
5 0 S 0 5 D / 5 5 9 4 / I O
C o l k c o u p t u f t r o D S , P C O D E C
D a a t o u p t u f t r o D S , P C O D E C a
R e s t e o u p t t u f o D V D m c i o r c o m
t S o r b e o u p t t u f o K e c y o n C I ( M 6
C o m m u n c i t a o i n e r a d y o u p t t u f o
R e r a m u e t o u p t t u
D a a t n i p u f t r o D S P
i T m r e L E D o u p t t u
R e a l y O / N O F F
R e r a e r a l y O / N O F F
V o u l m e J O G n i p t u
S o u n d M o p r h n i g J O G n i p t u
G o r u n d
P o w r e s u p p y l
K e y n i p t u 1 A ( D / )
K e y n i p t u 2 A ( D / )
K e y n i p t u 3 A ( D / )
D e k c M S n i p t u
T u n r e S T E R E O T / U N E n i p t u
S p e t c u r m a n l a z y r e s g i n l a n i p t u
D V D 3 3 . V d e e t t c o i n n i p t u
M o d l e d t s i n i g u s i h n i p t u 3
A C p u s l e i t n r e u r t p n i p t u
C o m m u n c i t a o i n a l c t h n i p t u f o D
D R I d a a t n i p t u
R e m o e t c o t n o r i l t n r e u r t p n i p t u
G r d i o u p t t u
S e g m e t n 1 o u p t t u
P o w r e s u p p y l
S e g m e t n 2 o u p t t u
S e g m e t n 3 o u p t t u
S e g m e t n 4 o u p t t u
S e g m e t n 5 o u p t t u D / e t s n i t a o i n S
F u n t c o i n
a n d D R I c o t n o r s l
n d D R I c o t n o r s l
p t u r e
5 8 4 7 A F ) P
D V D m c i o r c o m p t u r e
V D m c i o r c o m p t u r e
W 4 n i p t u
XR-A9800D
97