Pioneer DV-444 Service Manual page 86

DV-444, DV-440
•
Pin Function
N . o P n i N a m e / I O
−
1 V D D 3 V D D
2 V B I 9
( M S
3 V B I 8
4 V B I 7
5 V B I 6 I
V d i e
6 V B I 5
7 V B I 4
8 V B I 3
9 G N D
−
1 0 G N D D g i
1 1 G N D
1 2 V B I 2
V d i e
1 3 V B I 1 I
L ( S
1 4 V B I 0
1 5 D O S 1
1 6 D O S 0
1 7 T E S T 2 I T e t s
1 8 T E S T 1
1 9 T E S T 0
2 0 V D D 3 V D D
−
2 1 V D D 2 V D D
−
2 2 A G N D G o r
2 3 D A O _ Y O A n a
−
2 4 A V D D 2 V D D
2 5 D A O _ B O A n a
−
2 6 A G N D G o r
2 7 D A O _ R O A n a
−
2 8 A V D D 2 V D D
2 9 V R E F I D A C
3 0 F S A D J / I O R e s
−
3 1 A V D D 2 V D D
3 2 V G O R e a
−
3 3 A G N D G o r
3 4 C L M P O C a l
3 5 S P R 7 V / O 9 O S r e
−
3 6 G N D D g i
3 7 S P R 6 V / O 8
3 8 S P R 5 V / O 7 O S r e
3 9 S P R 4 V / O 6
−
4 0 V D D 3 V D D
86
3 ( 3 . ) V o f I r O
) B
o d a a t B n i p t u
t i l a g o r u n d
o d a a t B n i p t u
) B
n i p t u p n i s g ( o r u n ) d
3 ( 3 . ) V o f I r O
2 ( 5 . V f ) r o C o e r
u n d f r o D A C
o l g v d i e o o u p t u ( t ) Y
2 ( 5 . V f ) r o D A C
o l g v d i e o o u p t u ( t C ) b
u n d f r o D A C
o l g v d i e o o u p t u ( t C ) r
2 ( 5 . V f ) r o D A C
e r e f e r n c e v l o a t g e n i p t u
t s i r o c o n n e t c o i n p n i f r o m a i x m u
2 ( 5 . V f ) r o D A C
c a t n c e c o n n e t c o i n p n i f r o g a e t
u n d f r o D A C
m p p u s l e o u p t t u
l a i a n d p a a r e l l c l o n v e s r o i n ( M S B
t i l a g o r u n d
l a i a n d p a a r e l l c l o n v e s r o i n / V d i
3 ( 3 . ) V o f I r O
P n i F u n t c o i n
m a m i l p u t d e s e t t n i g f o D A C
v l o a t g e c o m p e n s t a o i n f o D A C c
/ ) V d i e o d a a t o u p t u ( t M S ) B
e o d a a t o u p t t u
r u e r t n c l l e