Sony MCE-K700, Service Manual

Page: 45 / 66

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Function
Ground
[MSB]
B input 0-7 (Connect to ground)
[LSB]
Ground
[MSB]
G (Y) input 0-7
[LSB]
Ground
[MSB]
R (Cb/Cr) input 0-7
[LSB]
Power supply (+5V)
DRAM (for field memory) data I/O 0-7
Power supply (+5V)
RAS signal for DRAM
CAS signal for DRAM
Write enable signal for DRAM
• IC509 VIDEO PICTURE QUALITY IMPROVEMENT (CXD1853Q)/VIDEO board
Pin Name
V
SS
BI7
BI6
BI5
BI4
BI3
BI2
BI1
BI0
V
SS
Y/GI7
Y/GI6
Y/GI5
Y/GI4
Y/GI3
Y/GI2
Y/GI1
Y/GI0
V
SS
C/RI7
C/RI6
C/RI5
C/RI4
C/RI3
C/RI2
C/RI1
C/RI0
V
DD
AO4
AO5
AO6
AO7
AO3
AO2
AO1
AO0
V
DD
XRAS
XCAS
XMWE
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
I/O
–
I
I
I
I
I
I
I
I
–
I
I
I
I
I
I
I
I
–
I
I
I
I
I
I
I
I
–
O
O
O
O
O
O
O
O
–
O
O
O