Pioneer DV-515 Service Manual page 48

DV-515, DV-414
QQ
3 7 63 1515 0
PD3381A (DVDM ASSY : IC601)
• System Control IC
•
Pin Function
N . o P n i N a m e / I O
1 P B 1 4 X / R I Q 6 I L I S
2 P B 1 5 X / R I Q 7 I A V
−
3 V S S G N
4 A D 0
5 A D 1
6 A D 2
7 A D 3
/ I O D a
8 A D 4
9 A D 5
1 0 A D 6
1 1 A D 7
−
1 2 V S S G N
1 3 A D 8
/ I O D a
1 4 A D 9
−
1 5 V C C V +
1 6 A D 1 0
1 7 A D 1 1
1 8 A D 1 2
/ I O D a
1 9 A D 1 3
TE
L 13942296513
2 0 A D 1 4
2 1 A D 1 5
−
2 2 V S S G N
2 3 A 0
2 4 A 1
2 5 A 2
2 6 A 3
O A d
2 7 A 4
2 8 A 5
2 9 A 6
3 0 A 7
−
3 1 V S S G N
3 2 A 8
3 3 A 9
3 4 A 1 0
3 5 A 1 1
O A d
3 6 A 1 2
3 7 A 1 3
3 8 A 1 4
3 9 A 1 5
−
4 0 V S S G N
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48
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F u n t c o i n
1 - 1 i t n r e u r t p # 1
C h p i i t n r e u r t p # 0
D
a t b u s
D
a t b u d
5 D
a t b u s
D
d e r s s b u s
D
d e r s s b u s
D
x ao
y
i
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8
N . o P n i N a m e / I O
4 1 A 1 6
O
4 2 A 1 7
−
4 3 V C C
4 4 A 1 8
4 5 A 1 9
O
4 6 A 2 0
4 7 A 2 1
4 8 X C S 0 O
4 9 X C S 1 O
5 0 X C S 2 O
5 1 X C S 3 O
−
5 2 V S S
5 3 P A 0 X / C S 4 O
5 4 P A 1 X / C S 5 O
5 5 P A 2 X / C S 6 O
5 6 X W A T I I
5 7 X W R L O
5 8 X W R H O
5 9 X R D O
Q Q
3 6 7 1 3
6 0 P A 7 O
−
6 1 V S S
6 2 P A 8 I
6 3 P A 9 I
6 4 P A 1 / 0 I T O C A 1 I
6 5 P A 1 / 1 I T O C B 1 I
6 6 P A 1 2 D / A C K 0 O
6 7 P A 1 3 X / D R E Q 0 I
6 8 P A 1 4 X / D A C K 1 O
6 9 P A 1 5 X / D R E Q 1 I
−
7 0 V C C
7 1 C K O
−
7 2 V S S
−
7 3 E X T A L
−
7 4 X T A L
−
7 5 V C C
7 6 N M I I
−
7 7 V C C V ( p ) p
7 8 W D T O V F O
7 9 X R E S I
8 0 M D 0 I
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2 9 9 4 2 8
F u n t c o i n
A d d e r s s b u s
V + 5 D
A d d e r s s b u s
( . N . C d r u n i g R O M m o d ) e
E x e t n r l a a d d e r s s d e c o d r e e n a
L I S 1 - 1 c h p i s e e l t c
G N D
D o b l y v r i u t a c l h p i e n a b e l ( D V 5 -
D o b l y v r i u t a c l h p i c o m m a n d d /
c o t n o r ( l D V 5 - 1 5 o l n ) y
A V C h p i c h p i s e e l t c
E x e t n r l a w a t i n i p t u
L o w B y e t w i r e t p u s l e
H g i h B y e t w i r e t p u s l e
R e a d p u s l e
1 5 0 5 8 2 9 9 4
S r e l a i d a a t a l c t h p u s l e
G N D
F n i l a s - a t g e m u e t f o a u d o i o u p t
P r a l a l e l e x p a n s o i n p o t r e n a b e l
A V C h p i i t n r e u r t p # 1
C o m m u n c i t a o i n e r s p o n s e o t F
c o n r t l l o r e
V + 5 D
G N D
2 0 M H z c e a r m c i e r s o n t a r o
V + 5 D
D + 5 V
V + 5 D
M D , 1 M D 0 = 0 1 e x e t n r l a R O M
m
co
9 9
b e l
1 5 o l n ) y
a a t
2 8 9 9
t u
S ( ) 9
L