Pioneer CDJ-1000 Service Manual page 84

CDJ-1000
QQ
3 7 63 1515 0
PE5243A (MFLB ASSY : IC1101)
• Disply Control CPU
Pin Function (1/3)
N . o M a k r
1 V D D
2 P 3 7
3 P 3 6 B / U Z
4 P 3 5 P / C L
5 P 3 4 T / 2 I
6 P 3 3 T / 1 I
7 P 3 2 T / O 2
8 P 3 1 T / O 1
9 P 3 0 T / O 0
1 0 R E S E T
1 1 X 2
1 2 X 1
1 3 C I
1 4 X T 2
1 5 P 0 4 X / T 1
1 6 V D D
1 7 P 2 7 S / C K 0
TE
L 13942296513
1 8 P 2 6 S / O 0 S / B 1
1 9 P 2 5 S / 0 I S / B 0
2 0 P 2 4 B / U S Y
2 1 P 2 3 S / T B
2 2 P 2 2 S / C K 1
2 3 P 2 1 S / O 1
2 4 P 2 0 S / 1 I
2 5 A v s s
2 6 P 1 7 A / N 7 I
2 7 P 1 6 A / N 6 I
2 8 P 1 5 A / N 5 I
2 9 P 1 4 A / N 4 I
3 0 P 1 3 A / N 3 I
3 1 P 1 2 A / N 2 I
3 2 P 1 1 A / N 1 I
3 3 P 1 0 A / N 0 I
3 4 A V D D
3 5 A V R E F
3 6 P 0 / 3 N I T 3 C / 0 I
3 7 P 0 / 2 N I T P 2
3 8 P 0 / 1 N I T P 1
www
3 9 P 0 / 0 N I T P T / 0 I
4 0 V s s
.
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P n i N a m e / I O
- -
L E D 1 , 5 M o d l e d t s i n i t c o i n O
L E D 1 4 I
L E D 1 3 O
L E D 1 2 O
L E D 1 1 O
L E D 1 0 O
L E D 9 O
L E D 8 O
R E S E T I
C L O C K -
C L O C K -
G N D -
N C -
S W 0 I
- -
S C L K 1 I
S D O 1 O
S D 1 I I
E N A B L E O
B L K O
S C L K 2 O
S D O 2 O
S T B O
G N D -
L E D 5 I
K E Y A D 5 I
K E Y A D 4 I
K E Y A D 3 I
K E Y A D 2 I
K E Y A D 1 I
V O L 1 I
V O L 2 I
V D D -
V D D -
L E D 1 6 O
L E D 7 O
L E D 6 O
E L S W I
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y
- -
i
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2 9
8
D e s
P o w r e s u p p y l V ( D 5 ) V
L O U , T a n d N E X T / N E T d t s i n i t c o i
L N I
C R E D
C G R E E N
B R E D
B G R E E N
A R E D
A G R E E N
R E S E T
5 ( M H ) z
5 ( M H ) z
-
-
R e v e s r e S w c t i h
-
T h e c o l k c n i p u f t o r m h o t s C P U
Q Q
3 6 7 1 3 1 5
T h e d a a t o u p t t u o t h o t s C P U
T h e d a a t n i p u f t o r m h o t s C P U
T h e e n a b e l o u p t t u o t h o t s C P U
T h e b a l n k o u p t t u o t F L r d v i e
T h e c o l k c o u p t t u o t F L r d v i r e
T h e s r t k i e o r b e o t F L r d v i r e
N C
G N D
-
K e y n i p t u
T u n r a t b e l V O L
P o w r e s u p p y l + ( 5 ) V
V N I Y L
C D J
M T
E e j t c S w c t i h
co
-
.
9 4 2 8
c i r t p o i n
n
0 5 8 2 9 9 4 2 8
m
9 9
9 9