Parts - Pioneer PDR-L77 Service Manual

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7.2 PARTS

7.2.1 IC
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
•
List of IC
PE5109B, M56788FP, PE5138A
PE5109B (CD-R CORE ASSY : IC301)
• Mechanism Control IC
•
Pin Function
N . o M a k r
1 P 3 2 X / C L K 0 S / C
2 P 3 3 S / O 0 S / D A
3 P 3 4 T / O 0
4 P 3 5 T / O 1
5 P 3 6 T / O 2
6 P 3 7 T / O 3
7 X R E S E T
8 V D D 1
9 X 2
1 0 X 1
1 1 V S S 1
1 2 P 0 0
1 3 P 0 1
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1 4 P 0 2
1 5 P 0 3
1 6 P 0 4
1 7 P 0 5
1 8 P 0 6
1 9 P 0 7
2 0 P 6 7 X / R E F R Q H /
2 1 P 6 6 X / W A T I H / L
2 2 P 6 5 X / W R
2 3 P 6 4 X / R D
2 4 P 6 3 A / 1 9
2 5 P 6 2 A / 1 8
2 6 P 6 1 A / 1 7
2 7 P 6 0 A / 1 6
2 8 P 5 7 A / 1 5
2 9 P 5 6 A / 1 4
3 0 P 5 5 A / 1 3
3 1 P 5 4 A / 1 2
3 2 P 5 3 A / 1 1
3 3 P 5 2 A / 1 0
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3 4 P 5 1 A / 9
3 5 P 5 0 A / 8
3 6 P 4 7 A / D 7
.
3 7 P 4 6 A / D 6
3 8 P 4 5 A / D 5
3 9 P 4 4 A / D 4
4 0 P 4 3 A / D 3
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P n i N a m e / I O
L M S C K / I O S r e a i
M S O / I O S r e a i
E E C S O E n a
M R E Q O S r e l a i
F O K I F O C
L R S T O R e s
X R E S E T I R e s
−
+ 5 V + 5 V
−
C L O C K C y r t s
−
C L O C K C y r t s
−
G N D G N D
X E C E O E n a
R E C E O L a s r e
A U I D
X A M U T E O
M U T
T P 3 0 2 O " " L o
T P 3 0 3 O " " L o
X E X S C O E x e t
X A S Y N C O A T P I
X E N C E O ) I ( S r e l a i
L D A K T P 3 0 5 O " " L o
D R Q T P 3 0 6 O " " L o
X W R O t S o r
X R D O t S o r
X L T O L a c t
S S C K O S r e a i
S S O O S r e l a i
A L A T O L a c t
S C L K O S r e a i
E N B L O L a s r e
T P 3 0 7 O " " L o
L D P W 4
L D P W 3
L D P W 2 O R e c
L D P W 1
L D P W 0
x ao
y
A D 7
i
A D 6
A D 5 O D a a t
A D 4
A D 3
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t e n i p t u ( : L R e s e ) t
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l a o u p t u f t r o s s y e t m c o l k c 3 ( 2 M
b e l o u p t u f t r o e r a d n i g h t e g i j f r o e t
d o i d e e r c o d r n i g p o w r e O / N O F
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3 6 7 1 3
E O : N d r u n i g R E C P / A U S , E t a n i
u p t u s t
u p t u s t
n r l a y s n c e n a b e l o u p t t u f o L C 8 9
f a r m e y s n c " " L
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u p t u s t
u p t u s t
b e s g i n l a o u p t u f t r o e r a d o p r e t a o i
b e s g i n l a o u p t u f t r o w i r e t o p r e t a o i
h o u p t t u f o C X D 2 5 8 5 Q c o m m a n
c l o l k c o u p t u f t r o C X D 2 5 8 5 Q c o
d a a t o u p t u f t r o C X D 2 5 8 5 Q c o m
h o u p t u f t r o A K 8 5 6 3 c o m m a n d
c l o l k c o u p t u f t r o s r e l a i e r a d o t u
d o i d e O / N O F F : H O N
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2 9 9 4 2 8
P n i F u n t c o i n
n c h o r n o u s s s y e t m S ( t e o t n I p t u
n c h o r n o u s s s y e t m S ( t e o t n I p t u
f o h t e E E P R O M d a a t
r e " " L
s l s y e t m C I s ( : L R e s e ) t
) z
H ) z
t s " " L
F O : N H
n i g o t h t e m o d e c o t n o r e l l ) r
1 5 0 5 8 2 9 9 4
p t u s e e l t c r o s w c t i h a n d d r u n i g S
5 8 5 " " L
S ( t e o t n I p t u p o t r t a n t o u s e d ) .
n f o h t e e x e t n r l a m e m o y r
n f o h t e e x e t n r l a m e m o y r
d
m m a n d
m a n d
f o C X D 2 5 8 5 Q
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co
PDR-L77
9 9
p o t r t a n t o u s e d ) .
p o t r t a n t o u s e d ) .
2 8 9 9
T O P
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