Epson PowerLite 7550C User Manual page 167

Computer In and Computer Out connector pin assignments
154
7 • Technical Specifications
The Computer In and Computer Out connectors are female video
RGB, 15-pin micro-D-style connectors. The pin assignments are:
Computer Out
Pin connector signals
1 Red analog input
2 Green analog input
3 Blue analog input
4 Reserved
5 GND
6 Red GND
7 Green GND
8 Blue GND
9 Reserved
10 GND
11 Reserved
12 Reserved
13 Horizontal sync/composite sync
14 Vertical sync
15 Vertical sync
Computer In
connector signals
Red video
Green video
Blue video
Monitor (ID bit 2)
GND
Red video GND
Green video GND
Blue video GND
+5 V
Synchronous GND
Monitor (ID bit 0)
SDA
Horizontal sync
Vertical sync
(SCL)