Epson SR-600, Developer'S Manual

Page: 127 / 192

Rev.A Peripherals/Option Installation 6-21
Developer's Guide SR-600
Confidential
Connector Specifications
MAIN Board Connector
The connector connected with main board is 40 pin.
Note) Signal name is recognized only by the host. (I/O) is a direction seen from the board side.
Connector for Drawer Board
Two connectors are mounted for the drawer connection.
Figure 6-4 Connctor pin assignments
Pin No. Signal name Pin No. Signal name
A1 Reserved B1 RESETP
A2 Reserved B2 GND
A3 DTR (|) B3 RED (|)
A4 TXD (|) B4 GND
A5 RTS (|) B5 GREEN (|)
A6 RXD (O) B6 GND
A7 DSR (O) B7 BLUE (|)
A8 GND B8 GND
A9 MODE (I) B9 HSYNC
A10 GND B10 GND
A11 GND B11 VSYNC
A12 +12V B12 GND
A13 +12V B13 DDCCLK
A14 +12V B14 GND
A15 +12V B15 DDCDATA
A16 GND B16 GND
A17 GND B17 +5V
A18 GND B18 +5V
A19 GND B19 GND
A20 GND B20 GND
Figure 6-5 Connector Pin Assignments (DKD Connector Port for both A and B)
Pin No. Signal name
1 GND
2 DKD1
3 DKSENSE
4 DK24V
5 Reserved
6 GND