Sony VPH-G90U Service Manual page 34

Connection Examples
When making connections:
• Before connecting any cables, make sure that each
piece of equipment to be connected is turned off.
• Use cables appropriate for the equipment to be
connected.
• A loose connection may cause hum or noise.
• When disconnecting a cable, pull it out from the plug;
not the cable itself.
• Also refer to the instruction manual of the equipment
to be connected.
Connecting Directly to the Projector
Use the IFU-1271/1271M Signal Interface Unit.
Rear
to video input
Color
monitor
*
VIDEO
OUT
IN OUT
IN OUT Y IN C IN
IN OUT
VIDEO S VIDEO
VIDEO
TRIGGER LINK
IN OUT
RS-232C/422A
RS-232C RS-422A
PLUG IN POWER
CONTROL S DEVICE INDEX
VIDEO IN S VIDEO
IN
to video output
Video equipment
to S video output
* For the VPH-G90E model :
IFB-G90E Video Interface Board (optional)
Setting up
• Set INPUT A in the SET SETTING 1 menu (page 38) to RGB.
• Select VIDEO or S VIDEO by pressing the INPUT SELECT keys on the
remote commander.
46
Installation/connection examples
Connecting a BNC connector:
2 Twist to the right.
2 Align the pins with the pin holes and
push the plug into the socket.
AC IN
AC power cord (supplied)
to a wall outlet
R G B SYNC/HD VD
R-Y/P R Y B-Y/P B
INPUT A
IN PJ COM OUT
REMOTE
INPUT A
to RGB output
IFU-1271/1271M
Signal Interface Unit
IFB-12/12A
signal interface
to RGB input
board, etc.
to RGB output to RGB input
Color
Computer
monitor
Signal flow
Connecting Multiple Projectors
This is an example to connect multiple projectors directly using the PJ
COM interface.
Install the optional IFB-12/12A Signal Interface Board to the INPUT B
section of the projector.
Video equipment Computer
S
VIDEO
VIDEO IN
IN
First
projector
IN OUT
* R G
IN OUT Y IN C IN
R-Y/P R Y
IN OUT
VIDEO S VIDEO
TRIGGER LINK VIDEO
IN OUT
RS-232C/422A
RS-232C RS-422A
PLUG IN POWER
CONTROL S DEVICE INDEX REMOTE
VIDEO OUT S VIDEO
PJ COM IN
OUT
Attach the
supplied
terminator.
S VIDEO
VIDEO IN IN PJ COM IN
Second
projector IN OUT
R G
IN OUT Y IN C IN
R-Y/P R Y
IN OUT
VIDEO S VIDEO
TRIGGER LINK VIDEO
IN OUT
RS-232C/422A
RS-232C RS-422A
PLUG IN POWER
CONTROL S DEVICE INDEX REMOTE
*
* For the VPH-G90E model :
IFB-G90E Video Interface Board (optional)
Rear
AC power cord (supplied)
to a wall outlet
AC IN
INPUT A
B SYNC/HD VD
B-Y/P B R/P R B/P B SYNC/HD VD IFB-12/12A
L (MONO)
Signal Interface
R-Y/VIDEO Y/Y B-Y/C
R
ON
INPUT A Board (optional)
IN OUT 1 2 3 4 5 6 AUDIO
IN PJ COM OUT
PJ COM
OUT
5BNC cable
NPUT A
B SYNC/HD VD
B-Y/P B
INPUT A
IN PJ COM OUT
PJ COM OUT
Attach the
supplied
terminator.
Signal flow
(continued)
Installation/connection examples
47