Pioneer PDR-L77 Service Manual page 66

PDR-L77
QQ
3 7 63 1515 0
PE5138A (CDR ASSY : IC7501)
• SYSTEM µ-com
•
Pin Function
N . o M a k r P
1 P 1 5 A / N 5 I X
2 P 1 6 A / N 6 I –
3 P 1 7 A / N 7 I X
4 A V S S
5 P 1 3 0 A / N O 0 –
6 P 1 3 1 A / N O 1 –
7 A V e r 1 f
8 P 7 0 S / 2 I R / x D –
9 P 7 1 S / O 2 T / x D –
1 0 P 7 2 S / C K 2 A / S C K –
1 1 P 2 0 S / 1 1 F
1 2 P 2 1 S / 0 1 F
1 3 P 2 2 S / C K 1 F
1 4 P 2 3 S / T B –
1 5 P 2 4 B / U S Y –
1 6 P 2 5 S / 0 I S / B 0 S / D A 0 –
1 7 P 2 6 S / O 0 S / B 1 S / D A 1 F
TE
L 13942296513
1 8 P 2 7 S / C K 0 S / C L F
1 9 P 4 0 A / D 0 X
2 0 P 4 1 A / D 1 F
2 1 P 4 2 A / D 2 –
2 2 P 4 3 A / D 3 –
2 3 P 4 4 A / D 4 –
2 4 P 4 5 A / D 5 –
2 5 P 4 6 A / D 6 –
2 6 P 4 7 A / D 7 –
2 7 P 5 0 A / 8 R
2 8 P 5 1 A / 9 B
2 9 P 5 2 A / 1 0 G
3 0 P 5 3 A / 1 1 –
3 1 P 5 4 A / 1 2 –
3 2 P 5 5 A / 1 3 –
3 3 V S S
3 4 P 5 6 A / 1 4 –
3 5 P 5 7 A / 1 5 –
3 6 P 6 0 –
3 7 P 6 1 –
3 8 P 6 2 I D
www
3 9 P 6 3 I D
4 0 P 6 4 R / D –
.
66
http://www.xiaoyu163.com
n i N a m e / I O
V C O O P L L O N L ( / ) O F
I
F U S E O S r e a i c l o m m u
−
A D / c o n v e t r r e
I
I
−
S a t n d a d r v l o a t
O
O
O M e c h a n s i m C
I S I M e c h a n s i m C
S O ( I O ) M e c h a n s i m C
S C K O
O
O
O D s i p a l y c o m m
L D A T O D s i p a l y c o m m
L C L K O D s i p a l y c o m m
F L C S O D s i p a l y c o m m
L R S T O
O
O
O
O
O
O S T B Y L E D ( R E
L E D O P O W E R L E D B (
L E D O P L A Y L E D ( G R
L E D O
O
O
O
−
P o e t t n l a i f o g o r
O
O
O
O
M 2 O i D m m r e C o n r t
M 1 O i D m m r e C o n r t
x ao
y
O
i
http://www.xiaoyu163.com
8
P n i F u n
( F H )
n c i t a o i n s i w h t L C 8 9 5 8 5 a e r b e n i g
p o e t t n l a i f o g o r u n d
g e n i p t u f o D A / c o n v e t r r e
o t n o r I l , C L I S s r e l a i n i p t u
o t n o r I l , C L I S s r e l a i o u p t t u
o t n o r I l , C L I S s r e a i c l o l k c
u n c i t a o i n d a a t
u n c i t a o i n c o l k c
Q Q
3 6 7 1 3
u n c i t a o i n e r q u e t s
u n c i t a o i n e r s t e
D )
L U ) E
E E N )
u n d
5 4 3 2 1 o f f
l o 2 H H H L L L
l o 1 H L L H H H
u163
.
2 9 9 4 2 8
t c o i n
u s e d " . " L
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9