Pioneer PRO-720HD Service Manual page 39

PE5066A (SUB VIDEO SERVICE ASSY : IC3401)
• I/P System Controller IC
•
Pin Function
N . o P n i N a m e / I O
−
1 G N D G o r u
−
2 G N D G o r u
3 P R P 1 ( ) 5
u ( p p
4 P R P 1 ( ) 4
5 P R P 1 ( ) 3
6 P R P 1 ( ) 2
7 P R P 1 ( ) 1
8 P R P 1 ( ) 0
9 P R ( P ) 9
D g i t i
1 0 P R ( P ) 8
O s g i n l a
1 1 P R ( P ) 7
1 2 P R ( P ) 6
1 3 P R ( P ) 5
1 4 P R ( P ) 4
1 5 P R ( P ) 3
1 6 P R ( P ) 2
1 7 P R ( P ) 1
( o l w r e
1 8 P R ( P ) 0
D g i t i
1 9 P B P 1 ( ) 5 O
s g i n l a
−
2 0 G N D G o r u
−
2 1 V D D P o w
2 2 P B P 1 ( ) 4
2 3 P B P 1 ( ) 3
2 4 P B P 1 ( ) 2
2 5 P B P 1 ( ) 1
2 6 P B P 1 ( ) 0
2 7 P B ( P ) 9
2 8 P B ( P ) 8
2 9 P B ( P ) 7 O
D g i t i
3 0 P B ( P ) 6
s g i n l a
3 1 P B ( P ) 5
3 2 P B ( P ) 4
3 3 P B ( P ) 3
3 4 P B ( P ) 2
3 5 P B ( P ) 1
3 6 P B ( P ) 0 ( o l w r e
u ( p p
3 7 Y P 1 ( ) 5
3 8 Y P 1 ( ) 4 O
D g i t i
3 9 Y P 1 ( ) 3
s g i n l a
−
4 0 G N D G o r u
−
4 1 V D D P o w
4 2 Y P 1 ( ) 2
4 3 Y P 1 ( ) 1
D g i t i
O
s g i n l a
4 4 Y P 1 ( ) 0
4 5 Y ( P ) 9
P n i F u n t c o i n
n d
n d
r e b ) t i
l a o u p t t u f o s e q u e t n a i c l o n v e t r n i
b ) t i
l a o u p t t u f o s e q u e t n a i c l o n v e t r n i
u ( p p r e b ) t i
n d
r e s u p p y l 3 ( 3 . ) V
l a o u p t t u f o s e q u e t n a i c l o n v e t r n i
b ) t i
r e b ) t i
l a o u p t t u f o s e q u e t n a i c l o n v e t r n i
n d
r e s u p p y l 3 ( 3 . ) V
l a o u p t t u f o s e q u e t n a i c l o n v e t r n i
PRO-720HD, PRO-620HD, PRO-520HD
N . o P n i N a m e / I O
4 6 Y ( P ) 8
4 7 Y ( P ) 7
4 8 Y ( P ) 6
4 9 Y ( P ) 5
5 0 Y ( P ) 4 O
5 1 Y ( P ) 3
5 2 Y ( P ) 2
5 3 Y ( P ) 1
5 4 Y ( P ) 0
g R Y -
5 5 H P O
5 6 V P O
5 7 I H I
5 8 I V I
−
5 9 G N D
−
6 0 G N D
−
6 1 V D D
6 2 R E S I
−
6 3 G N D
g B Y -
6 4 I F I
6 5 R D I
6 6 H W R I
6 7 C S I
6 8 P I K L I L I
−
6 9 N C
7 0 F L I M O
−
7 1 N C
7 2 U A 1 ( ) 1
7 3 U A 1 ( ) 0
7 4 U ( A ) 9
g B Y -
7 5 U ( A ) 8
I
7 6 U ( A ) 7
7 7 U ( A ) 6
7 8 U ( A ) 5
7 9 U ( A ) 4
−
8 0 G N D
−
8 1 V D D
8 2 U ( A ) 3
8 3 U ( A ) 2
g Y
I
8 4 U ( A ) 1
8 5 U ( A ) 0
8 6 U D ( ) 7
8 7 U D ( ) 6 / I O
8 8 U D ( ) 5
g Y
−
8 9 G N D
−
9 0 V D D
P n i F u n t c o i n
D g i t i l a o u p t t u f o s e q u e t n a i c l o n v
s g i n l a
( o l w r e b ) t i
S e q u e t n a i c l o n v e t r n i g . H y s n c s
S e q u e t n a i c l o n v e t r n i g . V y s n c s
. H y s n c s g i n l a n i p t u
. V y s n c s g i n l a n i p t u
G o r u n d
G o r u n d
P o w r e s u p p y l 3 ( 3 . ) V
R e s t e s g i n l a n i p t u
G o r u n d
F e i d l s g i n l a n i p t u
R D s g i n l a n i p u f t r o P E 5 0 6 6 A
H W R s g i n l a n i p u f t r o P E 5 0 6 6 A
C S s g i n l a n i p u f t r o P E 5 0 6 6 A
O / N O F F s g i n l a n i p t u o I f P / p o r c
N o n c o n n e t c o i n
F l i m d e e t t c o i n s g i n l a o u p t t u
N o n c o n n e t c o i n
A d d e r s s s g i n l a n i p u f t r o P E 5 0 6 6
G o r u n d
P o w r e s u p p y l 3 ( 3 . ) V
A d d e r s s s g i n l a n i p u f t r o P E 5 0 6 6
D a a t n i p t u o / u p t u f t r o P E 5 0 6 6 A
G o r u n d
P o w r e s u p p y l 3 ( 3 . ) V
e t r n i g Y
g i n l a o u p t t u
g i n l a o u p t t u
e s s
A
A
221