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Connector
Pin No.
YC2
1
Connected
2
to the lamp
3
fan motor,
4
scanner fan
5
motor and
scanner
home posi-
tion switch
YC3
1
Connected
2
to the SHD
3
PWB
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
YC4
1
Connected
2
to the
3
inverter
4
PWB
5
YC5
1
Connected
2
to the main
3
PWB
4
5
2-3-26
Signal
I/O
SFANON
O
P24V
O
5V
O
HPSW
I
SGND
-
SGND
-
CLK5V
O
SGND
-
CLK5V
O
SGND
-
CLK5V
O
AGND
-
A24V
O
AGND
-
A24V
O
SGND
-
5V
O
SGND
-
5V
O
IS RESETN
O
IS PLLSEL1
O
IS PLLSEL0
O
IS DIVSEL
O
IS PLLSYNC
O
PAGEST
O
OVMON
I
IS RDY
I
IS SEL
O
IS SDO
I
IS SDI
O
IS SCLK
O
IS SELAFE
O
IS SDOAFE
I
IS SDIAFE
O
IS SCLKAFE
O
PGND
-
PGND
-
SLAMPON
O
P24V
O
P24V
O
SCANNER SET
O
SGND
-
SC IRN
O
SC SDIR
O
SC SBSY
O
Voltage
24 V DC
Lamp fan motor/scanner fan motor: On/off
24 V DC
24 V DC power output
5 V DC
5 V DC power output
0/5 V DC
Scanner home position switch: On/off
-
Signal ground
-
Signal ground
8 V DC
8 V DC power output
-
Signal ground
8 V DC
8 V DC power output
-
Signal ground
8 V DC
8 V DC power output
-
Analog ground
24 V DC
24 V DC power output
-
Analog ground
24 V DC
24 V DC power output
-
Signal ground
5 V DC
5 V DC power output
-
Signal ground
5 V DC
5 V DC power output
0/3.3 V DC
CCD reset signal
0/3.3 V DC
CCD PLLSEL1 signal
0/3.3 V DC
CCD PLLSEL0 signal
0/3.3 V DC
CCD DIVSEL signal
0/3.3 V DC
CCD PLLSYNC signal
0/3.3 V DC
PAGEST signal
0/3.3 V DC
OVMON signal
0/3.3 V DC
CCD ready signal
0/3.3 V DC
CCD SEL signal
0/3.3 V DC
CCD serial communication signal
(pulse)
0/3.3 V DC
CCD serial communication signal
(pulse)
0/3.3 V DC
CCD clock signal
(pulse)
0/3.3 V DC
CCD SEL signal
0/3.3 V DC
CCD serial communication signal
(pulse)
0/3.3 V DC
CCD serial communication signal
(pulse)
0/3.3 V DC
CCD clock signal
(pulse)
-
Power ground
-
Power ground
0/24 V DC
Exposure lamp: On/off
24 V DC
24 V DC power output
24 V DC
24 V DC power output
0/5 V DC
Scanner set signal
-
Signal ground
0/5 V DC
Scanner IRN signal
0/5 V DC
Scanner SDIR signal
0/5 V DC
Scanner SBSY signal
Service Manual
Description
Y104350-7
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