Nec NC2000C [64/68] 6 3 3d connector d sub 15 pin

Nec NC2000C [64/68] 6 3 3d connector d sub 15 pin
64
6. Appendix
6-6-3. 3D connector (D-sub 15 pin)
This is used to connect a 3D image system to the projector.
12345
9
101112
678
131415
Pin view of a female connector
Pin No. Signal Name I/O Function
1 +12V PWR Supplies power (+12V) to the 3D image system
2 GNDC GND Ground
3 GNDC GND Ground
4 RS232_RX IN Data transmission from the 3D image system
(1200 Baud, 8 bits, No Parity)
5 RS232_TX OUT Data transmission to the 3D image system
(1200 Baud, 8 bits, No Parity)
6 CONN_3D_MODE+ OUT 3D mode status (+)
(Connects to the collector of the output transistor of the
photo coupler inside the projector)
7 CONN_SYNC+ OUT 3D L/R switching timing signal (+)
(Connects to the collector of the output transistor of the
photo coupler inside the projector)
8 3D_INPUT_REFERENCE+ IN 3D L/R timing signal (+)
(Connects to the anode of the input diode of the photo
coupler inside the projector)
9 +12V PWR Supplies power (+12V) to the 3D image system
10 IN 3D L/R timing signal (–)
(Connects to the cathode of the input diode of the photo
coupler inside the projector)
11 3D_DISPLAY_REFERENCE+
3D_DISPLAY_REFERENCE–
3D_INPUT_REFERENCE–
CONN_3D_MODE–
CONN_SYNC–
IN 3D L/R display timing signal (+)
(Connects to the anode of the input diode of the photo
coupler inside the projector)
12 IN 3D L/R display timing signal (–)
(Connects to the cathode of the input diode of the photo
coupler inside the projector)
13 OUT 3D mode status (–)
(Connects to the emitter of the output transistor of the photo
coupler inside the projector)
14 OUT 3D L/R switching timing signal (–)
(Connects to the emitter of the output transistor of the photo
coupler inside the projector)
15
N/C Unused

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