Epson GT-7000 Service Manual page 62

EPSON GT-7000
Table 7-3. Control Board CN1
Pin No. Signal
1
2,5
3
4
5
6
7
Table 7-4. Control Board CN4
Pin No. Signal
1 OP-LED
2 ERR-LED
3 PW-SW
4,5
6,7,11,12
8,9
10
Rev. A
I/O
+5V O
GND --
+24V O
LCD O
SCK O
RXD I
TXD O
I/O
O
O
I
+24V I
GND --
+5V I
+12V I
Table 7-5. Control Board CN5
Pin No. Signal
1 GND
2 B
4 R
6 G
8 B-SH
9 R-SH
10 G-SH
11 SH
12 12V
13 F1X
14 F2X
15 RS
16 5V
17 24V
Table 7-6. Control Board CN6
Pin No. Signal
1 BX
2 AX
3 B
4 A
Chapter 7 Appendix
I/O
---
I
I
I
O
O
O
O
O
O
O
O
O
O
I/O
O
O
O
O
55