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Connector
Pin
21
CCDSW
YC8
Connected to
22
GND
the CCD
23
CCDDATAR
PWB
24
GND
25
CCDDATAG
26
GND
27
CCDDATAB
28
GND
29
+12V
30
GND
31
+5V1
32
+5V1
1
GND
YC9
Connected to
2
+3.3V1
the scanner
3
CPUCLK
PWB
4
CPUSI
5
CPUSO
6
CPUSEL
7
CPURDY
8
OVMONOUT
9
PAGESET
10
SEGSO
11
SSCKN
12
SEGSI
13
SSBSY
14
SSDIR
15
SEGIR
Signal
I/O
O
LVDS
-
-
I
LVDS
-
-
I
LVDS
-
-
I
LVDS
-
-
O
12 V DC
-
-
O
5 V DC
O
5 V DC
-
-
O
3.3 V DC
I
0/3.3 V DC (pulse) Serial communications clock signal
I
0/3.3 V DC (pulse) Serial communications data input
O
0/3.3 V DC (pulse) Serial communications data output
I
0/3.3 V DC
O
0/3.3 V DC
O
0/3.3 V DC
O
0/3.3 V DC
I
0/3.3 V DC
O
0/3.3 V DC (pulse) Serial communications clock
O
0/3.3 V DC (pulse) Serial communications data input
I
0/3.3 V DC
I
0/3.3 V DC
I
0/3.3 V DC
Voltage
CCD color/BW change signal (+)
Ground
CCD image output signal (Red)
Ground
CCD image output signal (Green)
Ground
CCD image output signal (Blue)
Ground
12 V DC power source (For exposure
lamp)
Ground
5 V DC power source
5 V DC power source
Ground
3.3 V DC power source
Communications select signal
Communications ready signal
Communications ready signal
Vertical synchronizing monitor signal
Vertical synchronizing signal
Impossible transmission/Completion
notice signal
Serial communications T/R switching sig-
nal
Serial communications interruption
demand signal
2-3-7
2MH/2MJ/2MK/2ML
Description
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