Epson GT-9000 Service Manual page 85

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Pin No.
Signal Name
1,2
+24
7,8
+5
9
+12
10
AG
Pin No.
Signal Name
1
BO
2
3
B2
4
B3
5
B4
6
B5
7
B6
8
B7
9
B8
10
11
12
13
SH
14
15
16
17
18
19
20
21
22
23
24
25
26
–12
27
28
+12
29
30
+5
1
Pin No.
Signal Name
1,2
+24
3 , 4
5
G
6
R
7
B
8-10
Rev.
A
Table A-2. CNI Pin Assignments
+24
Ground
+5 VDC
+12 VDC
Analog GND
Table A-3. CN2 Pin Assignments
Video data bit O
I
Video data bit 1
I
Video data bit 2
I
Video data bit 3
I
Video data bit 4
Video data bit 5
I
Video data bit 6
I
Video data bit 7
Video data bit 8
I
Video data bit 9
I
converter clock
A/D
o
SH signal for CCD
o
Clock 1 for odd pixel
0
Clock 1 for even pixel
0
Clock 2 for odd pixel
0
Clock 2 for even pixel
0
RS signal for odd pixel
0
0
RS signal for even pixel
0
Select for odd pixel
0
select for even pixel
0
-12 VDC
+12 VDC
+5 VDC
Table A-4. CN3 Pin Assignments
I
+24 VDC
o
Green lamp control
o
Red lamp control
o
Blue lamp control
Ground
Description
Description
Description
Appendix
A-3

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