Sony VPH-G90E Service Manual Download

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VPH-G90E/G90U/G90M

Connections

Signal interface board attachment part (INPUT

C)
An optional signal interface board can be attached to
this section.

Notes

• The IFB-40 cannot be attached to INPUT C.
• When the IFB-12/12A is attached, the IFB-12/12A

cannot be set to output mode.

ON indicator

When the projector is turned on, this indicator lights in
green.

STANDBY indicator

When the MAIN POWER switch on the projector is
turned ON, this indicator lights in orange, indicating
that the projector can be turned on/off using the remote
commander.

Rear remote control detector

INPUT A connectors (BNC type)

R/R-Y/P

, G/Y, B/B-Y/P

, SYNC/HD, VD

connectors: Connect to the outputs of a computer or a

video camera. According to the connected
equipment, the RGB (R, G, B), component (R-Y,
Y, B-Y) or HDTV (P

, Y, P

) signal is selected.

VIDEO connectors*

VIDEO IN connector (BNC type): Connects to the

composite video output of the video equipment.

VIDEO OUT connector (BNC type): Connects to the

composite video input of a color monitor.

S VIDEO IN/OUT connectors (4-pin, mini-DIN
type): Connects to the S video output or input of the

video equipment.

Y IN, C IN connectors (BNC type): Connects to the

Y and C video outputs of the video equipment.

Note

The S VIDEO IN connector is disconnected when a
cable is connected to the Y IN/C IN connectors.

* Note on the VPH-G90E model

The optional IFB-G90E Video Interface Board is
required for using the VIDEO connectors.

!º

LINK IN/OUT jacks (stereo minijack)

When connecting multiple projectors, connect the
LINK OUT jack to the LINK IN jack on another
projector. Then the ABL LINK function can be used.

For details of the link function, see page 146.

!¡

TRIGGER connector (minijack)

When the projector is turned on, 12 V is output. When
it is turned off, 0 V is output. However, the connector
cannot be used as the power source.

!™

LED display window

Self-diagnosis results and PJ COM communication
conditions, etc. are displayed using two-digit numbers
and alphabets.
Self-diagnosis codes are displayed in red or orange,
and the warning and communication conditions in
green.

For details, see “Self-diagnosis functions” on page 148.

!£

CONTROL S jacks

IN/PLUG IN POWER jack (stereo minijack):

Connects to the CONTROL S OUT jack of other
Sony equipment. Also connects to the CONTROL
S OUT jack of the supplied remote commander
with the supplied remote control cable (stereo
cable) to be used as a wired remote control. In this
case, this jack supplies the power to the remote
commander to save the battery power.

OUT jack (stereo minijack): Connects to the

CONTROL S IN jack of other Sony equipment.

Note

When using this jack, the remote control detector on
the projector does not function.

Connections

TRIGGER

LINK

S VIDEO

OUT

C IN

Y IN

VIDEO

R-Y/P

B-Y/P

SYNC/HD

INPUT A

CONTROL S

PLUG IN POWER

DEVICE INDEX

OUT

REMOTE

RS-232C/422A

RS-232C RS-422A

OUT

PJ COM

STANDBY

1
2

!¡

!º

!™

!£

!¢

!∞

!§

!¶

Connections

Location and Function of the Rear Panel

Signal interface board attachment part (INPUT

B)
An optional signal interface board such as IFB-12/12A
and IFB-40 can be attached to this section.
When the IFB-12/12A is attached, the signal input to
the INPUT A connectors can be output from the IFB-
12/12A by setting it to output mode.

MAIN POWER switch

AC IN socket

Connect the supplied AC power cord.